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Breve análisis del Acer Extensa 2540-580K (i5-7200U, FHD)

Duradero. El 15.6" de Acer pega fuerte con su combinación hardware de CPU Kaby Lake, SSD, y 8 GB de RAM (dual-channel). El genial aguante de batería añade más valor al paquete. La pantalla, empero, resulta decepcionante.
Kaby Lake Laptop / Notebook Windows
Acer Extensa 2540-580K (Extensa 2540 Serie)
Procesador
Intel Core i5-7200U 2 x 2.5 - 3.1 GHz, Kaby Lake
Adaptador gráfico
Intel HD Graphics 620, Núcleo: 1000 MHz, Dual-Channel, 22.20.16.4815
Memoría
8 GB 
, DDR4-2400, dual-channel, dos ranuras RAM (ocupadas)
pantalla
15.60 pulgadas 16:9, 1920 x 1080 pixels 141 PPI, BOE CQ NT156FHM-N41, TN LED, lustroso: no
Placa base
Intel Kaby Lake-U Premium PCH
Disco duro
Kingston RBUSC180DS37256GH, 256 GB 
, 200 GB libre
Tarjeta de sonido
Realtek ALC235 @ Intel Sunrise Point-LP PCH - High Definition Audio Controller
Conexiones
2 USB 2.0, 1 USB 3.0, 1 HDMI, 1 Kensington Lock, Audio Conexiones: clavija combinada auriculares/micrófono, Card Reader: SD, TPM 2.0
Equipamento de red
Realtek RTL8168/8111 Gigabit-LAN (10/100/1000MBit/s), Intel Dual Band Wireless-AC 3168 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.2
Unidad óptica
Slimtype DVD A DA8AESH
Tamaño
Alto x ancho x profundidad (en mm): 24.9 x 381.6 x 256
Battería
48 Wh, 3220 mAh Litio-Ion, 15.2 V
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: VGA
Características adicionales
Altavoces: estéreo, Teclado: Chiclet, Luz de Teclado: no, Cyberlink PowerDVD 12, McAfee LiveSafe (demo), MS Office 365 (demo), 24 Meses Garantía
Peso
2.4 kg, Suministro de Electricidad: 275 g
Precio
700 Euro
Enlaces
Acer Pagina de inicio
Acer sección de portatiles
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

❌
381 mm 252 mm 28 mm 2 kg384.3 mm 254.6 mm 24.3 mm 2 kg384.3 mm 254.6 mm 24.3 mm 2 kg378 mm 265 mm 30 mm 2.2 kg381.6 mm 256 mm 24.9 mm 2.4 kg381.6 mm 259 mm 21.6 mm 2.1 kg380 mm 262 mm 22.9 mm 1.9 kg297 mm 210 mm 1 mm 5.7 g
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Asus ASUSPRO P541UA-GQ1532
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
83.8 MB/s +222%
Acer Aspire 3 A315-21-651Y
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
59.3 MB/s +128%
Asus VivoBook S15 S510UA
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
31.8 MB/s +22%
HP 15-ba077ng
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
27.2 MB/s +5%
Lenovo Ideapad 110-15ACL 80TJ00H0GE
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
26.6 MB/s +2%
Lenovo IdeaPad V110-15IKB 80TH001SGE
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
26.4 MB/s +2%
Acer Extensa 2540-580K
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
26 MB/s
HP 15-ay116ng
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
22.2 MB/s -15%
maximum AS SSD Seq Read Test (1GB)
Acer Aspire 3 A315-21-651Y
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
77.8 MB/s +183%
Lenovo Ideapad 110-15ACL 80TJ00H0GE
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
39.4 MB/s +43%
HP 15-ba077ng
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
38.3 MB/s +39%
Asus VivoBook S15 S510UA
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
33.62 MB/s +22%
Lenovo IdeaPad V110-15IKB 80TH001SGE
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
27.6 MB/s 0%
Acer Extensa 2540-580K
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
27.5 MB/s
HP 15-ay116ng
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
27.3 MB/s -1%
Networking
iperf3 transmit AX12
Lenovo ThinkPad E570-20H6S02M00
Intel Dual Band Wireless-AC 8265
650 MBit/s +90%
Acer Extensa 2540-580K
Intel Dual Band Wireless-AC 3168
342 MBit/s
Lenovo IdeaPad V110-15IKB 80TH001SGE
Realtek 8821AE Wireless LAN 802.11ac PCI-E NIC
335 MBit/s -2%
Lenovo Ideapad 110-15ACL 80TJ00H0GE
Qualcomm Atheros QCA9377 Wireless Network Adapter
272 MBit/s -20%
Acer Aspire 3 A315-21-651Y
Qualcomm Atheros QCA9377 Wireless Network Adapter
202 MBit/s -41%
HP 15-ba077ng
Realtek RTL8723BE Wireless LAN 802.11n PCI-E NIC
54 MBit/s -84%
iperf3 receive AX12
Lenovo ThinkPad E570-20H6S02M00
Intel Dual Band Wireless-AC 8265
521 MBit/s +74%
Lenovo Ideapad 110-15ACL 80TJ00H0GE
Qualcomm Atheros QCA9377 Wireless Network Adapter
315 MBit/s +5%
Acer Aspire 3 A315-21-651Y
Qualcomm Atheros QCA9377 Wireless Network Adapter
313 MBit/s +4%
Acer Extensa 2540-580K
Intel Dual Band Wireless-AC 3168
300 MBit/s
Lenovo IdeaPad V110-15IKB 80TH001SGE
Realtek 8821AE Wireless LAN 802.11ac PCI-E NIC
287 MBit/s -4%
HP 15-ba077ng
Realtek RTL8723BE Wireless LAN 802.11n PCI-E NIC
43 MBit/s -86%
221
cd/m²		219
cd/m²		220
cd/m²
218
cd/m²		215
cd/m²		210
cd/m²
217
cd/m²		226
cd/m²		209
cd/m²
Temperatura del cuarto
BOE CQ NT156FHM-N41 tested with X-Rite i1Pro 2
Máximo: 226 cd/m² (Nits) Médio: 217.2 cd/m² Minimum: 18.1 cd/m²
iluminación: 92 %
Brillo con batería: 215 cd/m²
Contraste: 316:1 (Negro: 0.68 cd/m²)
ΔE Color 9.14 | 0.5-29.43 Ø4.91
ΔE Greyscale 10.08 | 0.5-98 Ø5.2
56% sRGB (Argyll 1.6.3 3D)
36% AdobeRGB 1998 (Argyll 1.6.3 3D)
38.84% AdobeRGB 1998 (Argyll 2.2.0 3D)
56.5% sRGB (Argyll 2.2.0 3D)
37.59% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.07
Acer Extensa 2540-580K
TN LED, 1920x1080, 15.6"		Lenovo IdeaPad V110-15IKB 80TH001SGE
TN LED, 1366x768, 15.6"		HP 15-ba077ng
TN LED, 1920x1080, 15.6"		HP 15-ay116ng
TN LED, 1920x1080, 15.6"		Asus ASUSPRO P541UA-GQ1532
TN LED, 1366x768, 15.6"		Acer Aspire 3 A315-21-651Y
TN LED, 1366x768, 15.6"		Lenovo Ideapad 110-15ACL 80TJ00H0GE
TN LED, 1366x768, 15.6"
Display
4%
6%
-1%
5%
-1%
Display P3 Coverage
37.59
38.91
4%
39.98
6%
37.34
-1%
39.48
5%
37.39
-1%
sRGB Coverage
56.5
58.6
4%
60.2
7%
56.2
-1%
59.2
5%
56.2
-1%
AdobeRGB 1998 Coverage
38.84
40.2
4%
41.31
6%
38.58
-1%
40.81
5%
38.63
-1%
Response Times
-15%
-34%
-2%
-21%
-8%
-48%
Response Time Grey 50% / Grey 80% *
41 ?(21, 20)
39 ?(21, 18)
5%
42 ?(21, 21)
-2%
40 ?(20, 20, Plateau)
2%
47 ?(27, 20)
-15%
48 ?(26, 22)
-17%
58
-41%
Response Time Black / White *
22 ?(18, 4)
19 ?(14, 5)
14%
22 ?(6, 16)
-0%
23 ?(7, 16, Plateau)
-5%
11 ?(7, 4)
50%
22 ?(18, 4)
-0%
23
-5%
PWM Frequency
27000 ?(90)
10000 ?(20)
-63%
50 ?(70)
-100%
200 ?(90)
-99%
25000 ?(20)
-7%
200 ?(90)
-99%
Screen
3%
-7%
5%
7%
5%
12%
Brightness middle
215
243
13%
209
-3%
249
16%
262
22%
223
4%
253
18%
Brightness
217
233
7%
200
-8%
234
8%
250
15%
220
1%
246
13%
Brightness Distribution
92
75
-18%
88
-4%
89
-3%
83
-10%
88
-4%
86
-7%
Black Level *
0.68
0.45
34%
0.56
18%
0.44
35%
0.47
31%
0.44
35%
Contrast
316
540
71%
373
18%
566
79%
474
50%
575
82%
Colorchecker dE 2000 *
9.14
11.69
-28%
12.21
-34%
11.71
-28%
10.72
-17%
9.2
-1%
Colorchecker dE 2000 max. *
15.46
20.08
-30%
20.66
-34%
19.51
-26%
17.7
-14%
17.68
-14%
Greyscale dE 2000 *
10.08
13.12
-30%
13.48
-34%
13.13
-30%
10.07
-0%
11.81
-17%
11.05
-10%
Gamma
2.07 106%
2.24 98%
2.34 94%
2.57 86%
2.36 93%
2.32 95%
2.55 86%
CCT
10158 64%
16905 38%
15364 42%
15273 43%
10532 62%
13530 48%
11451 57%
Color Space (Percent of AdobeRGB 1998)
36
37
3%
38
6%
36
0%
38
6%
36
0%
Color Space (Percent of sRGB)
56
59
5%
60
7%
56
0%
59
5%
56
0%
Media total (Programa/Opciones)
-3% / -0%
-12% / -9%
1% / 3%
-7% / -5%
1% / 2%
-12% / -2%

* ... más pequeño es mejor

Parpadeo de Pantalla / PWM (Pulse-Width Modulation)

ℹ
Para atenuar el brillo de pantalla algunos portátiles están encendiendo y apagando la retroiluminación muy rápidamente. Esto se hace a una frecuencia que no debiera detectarse a simple vista. Si la frecuencia es demasiado lenta, la gente sensible podría experimentar problemas visuales, dolores de cabeza e incluso ver parpadeos.
Parpadeo de Pantalla / PWM detectado 27000 Hz ≤ 90 % de brillo

La retroiluminación del display parpadea a 27000 Hz (seguramente usa PWM - Pulse-Width Modulation) a un brillo del 90 % e inferior. Sobre este nivel de brillo no debería darse parpadeo / PWM.

La frecuencia de 27000 Hz es bastante alta, por lo que la mayoría de gente sensible al parpadeo no debería ver parpadeo o tener fatiga visual.

Comparación: 53 % de todos los dispositivos testados no usaron PWM para atenuar el display. Si se usó, medimos una media de 8706 (mínimo: 5 - máxmo: 343500) Hz.

CalMAN - Color Checker
CalMAN - Color Checker
CalMAN - Grayscale
CalMAN - Grayscale
CalMAN - Saturation
CalMAN - Saturation

Tiempos de respuesta del display

ℹ
Los tiempos de respuesta del display muestran lo rápido que puede cambiar la pantalla de un color al siguiente. Tiempos lentos de respuesta pueden llevar a imágenes persistentes alrededor de objetos en movimiento o a displays borrosos. Particularmente los aficionados a los juegos 3D frenéticos deberían usar una pantalla con tiempos de respuesta rápidos.
   ↔    Tiempo de respuesta de Negro a Blanco
22 ms ... subida ↗ y bajada ↘ combinada↗ 18 ms subida
↘ 4 ms bajada
La pantalla mostró buenos tiempos de respuesta en nuestros tests pero podría ser demasiado lenta para los jugones competitivos.
En comparación, todos los dispositivos de prueba van de ##min### (mínimo) a 240 (máximo) ms. » 44 % de todos los dispositivos son mejores.
Eso quiere decir que el tiempo de respuesta es similar al dispositivo testado medio (20.9 ms).
   ↔    Tiempo de respuesta 50% Gris a 80% Gris
41 ms ... subida ↗ y bajada ↘ combinada↗ 21 ms subida
↘ 20 ms bajada
La pantalla mostró tiempos de respuesta lentos en nuestros tests y podría ser demasiado lenta para los jugones.
En comparación, todos los dispositivos de prueba van de ##min### (mínimo) a 636 (máximo) ms. » 61 % de todos los dispositivos son mejores.
Eso quiere decir que el tiempo de respuesta es peor que la media (32.8 ms) de todos los dispositivos testados.
CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
HWInfo
LatencyMon
 
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R10 Shading 32Bit
8792
Cinebench R10 Rendering Multiple CPUs 32Bit
11330
Cinebench R10 Rendering Single 32Bit
5007
Cinebench R11.5 OpenGL 64Bit
36.29 fps
Cinebench R11.5 CPU Multi 64Bit
3.68 Points
Cinebench R11.5 CPU Single 64Bit
1.47 Points
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 OpenGL 64Bit
49.03 fps
Cinebench R15 CPU Multi 64Bit
332 Points
Cinebench R15 CPU Single 64Bit
130 Points
ayuda
Cinebench R15 | Cinebench R11.5 | Cinebench R10 | Geekbench 3 | Geekbench 4.0 | Geekbench 4.4 | JetStream 1.1
Cinebench R15
CPU Single 64Bit
Acer Spin 5 SP513-52N-54SF
Intel Core i5-8250U
144 Points +11%
HP 15-bs103ng
Intel Core i5-8250U
141 Points +8%
Acer Extensa 2540-580K
Intel Core i5-7200U
130 Points
HP 15-ay116ng
Intel Core i5-7200U
122 Points -6%
Lenovo IdeaPad V110-15IKB 80TH001SGE
Intel Pentium Gold 4415U
95 Points -27%
Asus ASUSPRO P541UA-GQ1532
Intel Core i3-6006U
84 Points -35%
HP 15-ba077ng
AMD A12-9700P
80 Points -38%
Acer Aspire 3 A315-21-651Y
AMD A6-9220
69 Points -47%
Lenovo Ideapad 110-15ACL 80TJ00H0GE
AMD A8-7410
50 Points -62%
CPU Multi 64Bit
Acer Spin 5 SP513-52N-54SF
Intel Core i5-8250U
534 Points +61%
HP 15-bs103ng
Intel Core i5-8250U
507 Points +53%
Acer Extensa 2540-580K
Intel Core i5-7200U
332 Points
HP 15-ay116ng
Intel Core i5-7200U
325 Points -2%
Lenovo IdeaPad V110-15IKB 80TH001SGE
Intel Pentium Gold 4415U
241 Points -27%
HP 15-ba077ng
AMD A12-9700P
222 Points -33%
Asus ASUSPRO P541UA-GQ1532
Intel Core i3-6006U
218 Points -34%
Lenovo Ideapad 110-15ACL 80TJ00H0GE
AMD A8-7410
166 Points -50%
Acer Aspire 3 A315-21-651Y
AMD A6-9220
114 Points -66%
Cinebench R11.5
CPU Multi 64Bit
HP 15-bs103ng
Intel Core i5-8250U
5.65 Points +54%
Acer Extensa 2540-580K
Intel Core i5-7200U
3.68 Points
HP 15-ay116ng
Intel Core i5-7200U
3.67 Points 0%
Lenovo IdeaPad V110-15IKB 80TH001SGE
Intel Pentium Gold 4415U
2.71 Points -26%
HP 15-ba077ng
AMD A12-9700P
2.62 Points -29%
Acer Aspire 3 A315-21-651Y
AMD A6-9220
1.38 Points -62%
CPU Single 64Bit
HP 15-bs103ng
Intel Core i5-8250U
1.65 Points +12%
Acer Extensa 2540-580K
Intel Core i5-7200U
1.47 Points
HP 15-ay116ng
Intel Core i5-7200U
1.44 Points -2%
Lenovo IdeaPad V110-15IKB 80TH001SGE
Intel Pentium Gold 4415U
1.01 Points -31%
HP 15-ba077ng
AMD A12-9700P
0.94 Points -36%
Acer Aspire 3 A315-21-651Y
AMD A6-9220
0.8 Points -46%
Cinebench R10
Rendering Multiple CPUs 32Bit
HP 15-bs103ng
Intel Core i5-8250U
18070 Points +59%
Acer Spin 5 SP513-52N-54SF
Intel Core i5-8250U
16465 Points +45%
HP 15-ay116ng
Intel Core i5-7200U
11342 Points 0%
Acer Extensa 2540-580K
Intel Core i5-7200U
11330 Points
Lenovo IdeaPad V110-15IKB 80TH001SGE
Intel Pentium Gold 4415U
8169 Points -28%
Asus ASUSPRO P541UA-GQ1532
Intel Core i3-6006U
7364 Points -35%
HP 15-ba077ng
AMD A12-9700P
7188 Points -37%
Lenovo Ideapad 110-15ACL 80TJ00H0GE
AMD A8-7410
6169 Points -46%
Acer Aspire 3 A315-21-651Y
AMD A6-9220
3941 Points -65%
Rendering Single 32Bit
Acer Spin 5 SP513-52N-54SF
Intel Core i5-8250U
5530 Points +10%
HP 15-bs103ng
Intel Core i5-8250U
5517 Points +10%
Acer Extensa 2540-580K
Intel Core i5-7200U
5007 Points
HP 15-ay116ng
Intel Core i5-7200U
4991 Points 0%
Lenovo IdeaPad V110-15IKB 80TH001SGE
Intel Pentium Gold 4415U
3587 Points -28%
Asus ASUSPRO P541UA-GQ1532
Intel Core i3-6006U
3236 Points -35%
HP 15-ba077ng
AMD A12-9700P
2596 Points -48%
Acer Aspire 3 A315-21-651Y
AMD A6-9220
2432 Points -51%
Lenovo Ideapad 110-15ACL 80TJ00H0GE
AMD A8-7410
1917 Points -62%
Geekbench 3
32 Bit Multi-Core Score
HP 15-bs103ng
Intel Core i5-8250U
12913 Points +86%
Acer Spin 5 SP513-52N-54SF
Intel Core i5-8250U
12854 Points +85%
Acer Extensa 2540-580K
Intel Core i5-7200U
6932 Points
HP 15-ay116ng
Intel Core i5-7200U
6488 Points -6%
HP 15-ba077ng
AMD A12-9700P
5371 Points -23%
Lenovo IdeaPad V110-15IKB 80TH001SGE
Intel Pentium Gold 4415U
5270 Points -24%
Asus ASUSPRO P541UA-GQ1532
Intel Core i3-6006U
4415 Points -36%
Lenovo Ideapad 110-15ACL 80TJ00H0GE
AMD A8-7410
3918 Points -43%
Acer Aspire 3 A315-21-651Y
AMD A6-9220
2921 Points -58%
32 Bit Single-Core Score
Acer Spin 5 SP513-52N-54SF
Intel Core i5-8250U
3444 Points +8%
Acer Extensa 2540-580K
Intel Core i5-7200U
3191 Points
HP 15-bs103ng
Intel Core i5-8250U
3180 Points 0%
HP 15-ay116ng
Intel Core i5-7200U
2907 Points -9%
Lenovo IdeaPad V110-15IKB 80TH001SGE
Intel Pentium Gold 4415U
2510 Points -21%
HP 15-ba077ng
AMD A12-9700P
2062 Points -35%
Asus ASUSPRO P541UA-GQ1532
Intel Core i3-6006U
2012 Points -37%
Acer Aspire 3 A315-21-651Y
AMD A6-9220
1798 Points -44%
Lenovo Ideapad 110-15ACL 80TJ00H0GE
AMD A8-7410
1307 Points -59%
Geekbench 4.0
64 Bit Multi-Core Score
Acer Spin 5 SP513-52N-54SF
Intel Core i5-8250U
12745 Points +71%
HP 15-bs103ng
Intel Core i5-8250U
11840 Points +59%
Acer Extensa 2540-580K
Intel Core i5-7200U
7439 Points
HP 15-ay116ng
Intel Core i5-7200U
6825 Points -8%
Lenovo IdeaPad V110-15IKB 80TH001SGE
Intel Pentium Gold 4415U
5455 Points -27%
Asus ASUSPRO P541UA-GQ1532
Intel Core i3-6006U
4914 Points -34%
HP 15-ba077ng
AMD A12-9700P
4899 Points -34%
Lenovo Ideapad 110-15ACL 80TJ00H0GE
AMD A8-7410
3460 Points -53%
Acer Aspire 3 A315-21-651Y
AMD A6-9220
2805 Points -62%
64 Bit Single-Core Score
Acer Spin 5 SP513-52N-54SF
Intel Core i5-8250U
4232 Points +11%
HP 15-bs103ng
Intel Core i5-8250U
3975 Points +4%
Acer Extensa 2540-580K
Intel Core i5-7200U
3808 Points
HP 15-ay116ng
Intel Core i5-7200U
3672 Points -4%
Lenovo IdeaPad V110-15IKB 80TH001SGE
Intel Pentium Gold 4415U
2816 Points -26%
Asus ASUSPRO P541UA-GQ1532
Intel Core i3-6006U
2593 Points -32%
HP 15-ba077ng
AMD A12-9700P
2158 Points -43%
Acer Aspire 3 A315-21-651Y
AMD A6-9220
1885 Points -50%
Lenovo Ideapad 110-15ACL 80TJ00H0GE
AMD A8-7410
1356 Points -64%
Geekbench 4.4
64 Bit Multi-Core Score
Acer Spin 5 SP513-52N-54SF
Intel Core i5-8250U
13424 Points +73%
HP 15-bs103ng
Intel Core i5-8250U
12304 Points +59%
Acer Extensa 2540-580K
Intel Core i5-7200U
7744 Points
Lenovo IdeaPad V110-15IKB 80TH001SGE
Intel Pentium Gold 4415U
5630 Points -27%
Asus ASUSPRO P541UA-GQ1532
Intel Core i3-6006U
5109 Points -34%
Acer Aspire 3 A315-21-651Y
AMD A6-9220
2857 Points -63%
64 Bit Single-Core Score
Acer Spin 5 SP513-52N-54SF
Intel Core i5-8250U
4330 Points +9%
HP 15-bs103ng
Intel Core i5-8250U
4077 Points +3%
Acer Extensa 2540-580K
Intel Core i5-7200U
3958 Points
Lenovo IdeaPad V110-15IKB 80TH001SGE
Intel Pentium Gold 4415U
2943 Points -26%
Asus ASUSPRO P541UA-GQ1532
Intel Core i3-6006U
2639 Points -33%
Acer Aspire 3 A315-21-651Y
AMD A6-9220
1960 Points -50%
JetStream 1.1 - Total Score
Acer Spin 5 SP513-52N-54SF
Intel Core i5-8250U (Edge 41)
256.1 Points +16%
HP 15-bs103ng
Intel Core i5-8250U (Edge 41)
255.2 Points +15%
Acer Extensa 2540-580K
Intel Core i5-7200U (Edge 41)
221.7 Points
HP 15-ay116ng
Intel Core i5-7200U (Edge 38)
221.5 Points 0%
Lenovo IdeaPad V110-15IKB 80TH001SGE
Intel Pentium Gold 4415U (Edge 40)
157.1 Points -29%
Asus ASUSPRO P541UA-GQ1532
Intel Core i3-6006U (Edge 40)
140.4 Points -37%
HP 15-ba077ng
AMD A12-9700P (Edge 38)
134 Points -40%
Acer Aspire 3 A315-21-651Y
AMD A6-9220 (Edge 41)
118.2 Points -47%
Asus ASUSPRO P541UA-GQ1532
Intel Core i3-6006U (Chromium 59.0.3071.86 (Linux))
97.6 Points -56%
Lenovo Ideapad 110-15ACL 80TJ00H0GE
AMD A8-7410 (Edge 38)
75.5 Points -66%
PCMark 7 Score
5549 puntos
PCMark 8 Home Score Accelerated v2
3752 puntos
PCMark 8 Creative Score Accelerated v2
4518 puntos
PCMark 8 Work Score Accelerated v2
4642 puntos
PCMark 10 Score
3228 puntos
ayuda
PCMark 8
Home Score Accelerated v2
Acer Extensa 2540-580K
HD Graphics 620, i5-7200U, Kingston RBUSC180DS37256GH
3752 Points
HP 15-ay116ng
HD Graphics 620, i5-7200U, Samsung CM871a MZNTY256HDHP
3315 Points -12%
Asus ASUSPRO P541UA-GQ1532
HD Graphics 520, 6006U, SK Hynix HFS128G32TND
3269 Points -13%
Lenovo IdeaPad V110-15IKB 80TH001SGE
HD Graphics 610, Pentium 4415U, Ramxel S121 RTNRB256RFM4KWDL
3230 Points -14%
HP 15-ba077ng
Radeon R7 (Bristol Ridge), A12-9700P, SanDisk Z400s SD8SNAT-256G
2777 Points -26%
Acer Aspire 3 A315-21-651Y
Radeon R4 (Stoney Ridge), A6-9220, Kingston RBUSNS8180DS3128GH
2337 Points -38%
Lenovo Ideapad 110-15ACL 80TJ00H0GE
Radeon R5 (Beema/Carrizo-L), A8-7410, Seagate Mobile HDD 1TB ST1000LM035
1956 Points -48%
Work Score Accelerated v2
Acer Extensa 2540-580K
HD Graphics 620, i5-7200U, Kingston RBUSC180DS37256GH
4642 Points
HP 15-ay116ng
HD Graphics 620, i5-7200U, Samsung CM871a MZNTY256HDHP
4587 Points -1%
Lenovo IdeaPad V110-15IKB 80TH001SGE
HD Graphics 610, Pentium 4415U, Ramxel S121 RTNRB256RFM4KWDL
4224 Points -9%
Acer Aspire 3 A315-21-651Y
Radeon R4 (Stoney Ridge), A6-9220, Kingston RBUSNS8180DS3128GH
3483 Points -25%
HP 15-ba077ng
Radeon R7 (Bristol Ridge), A12-9700P, SanDisk Z400s SD8SNAT-256G
2773 Points -40%
CrystalDiskMark 3.0
AS SSD
hddimg
Kingston RBUSC180DS37256GH
Sequential Read: 473.9 MB/s
Sequential Write: 467.1 MB/s
512K Read: 318.3 MB/s
512K Write: 441.3 MB/s
4K Read: 33.06 MB/s
4K Write: 77.7 MB/s
4K QD32 Read: 310.1 MB/s
4K QD32 Write: 317.1 MB/s
Acer Extensa 2540-580K
Kingston RBUSC180DS37256GH		Lenovo IdeaPad V110-15IKB 80TH001SGE
Ramxel S121 RTNRB256RFM4KWDL		HP 15-ba077ng
SanDisk Z400s SD8SNAT-256G		HP 15-ay116ng
Samsung CM871a MZNTY256HDHP		Lenovo Ideapad 110-15ACL 80TJ00H0GE
Seagate Mobile HDD 1TB ST1000LM035		Asus ASUSPRO P541UA-GQ1532
SK Hynix HFS128G32TND
CrystalDiskMark 3.0
-16%
-31%
4%
-93%
-26%
Read Seq
473.9
477.4
1%
447.4
-6%
501
6%
92.1
-81%
514
8%
Write Seq
467.1
284.2
-39%
243.3
-48%
483.9
4%
88.5
-81%
133.5
-71%
Read 512
318.3
356.3
12%
333.4
5%
413.8
30%
32.94
-90%
333.7
5%
Write 512
441.3
282.3
-36%
283.1
-36%
294.9
-33%
26.71
-94%
133.7
-70%
Read 4k
33.06
24.15
-27%
20.99
-37%
34.91
6%
0.372
-99%
30.67
-7%
Write 4k
77.7
71.9
-7%
62.7
-19%
95.7
23%
0.283
-100%
74.7
-4%
Read 4k QD32
310.1
283.7
-9%
143.1
-54%
370.9
20%
0.921
-100%
287.2
-7%
Write 4k QD32
317.1
257.3
-19%
138
-56%
243.6
-23%
0.473
-100%
134.1
-58%
3DMark 06 Standard Score
9984 puntos
3DMark 11 Performance
1769 puntos
3DMark Ice Storm Standard Score
65670 puntos
3DMark Cloud Gate Standard Score
6693 puntos
3DMark Fire Strike Score
994 puntos
3DMark Fire Strike Extreme Score
473 puntos
3DMark Time Spy Score
384 puntos
ayuda
3DMark 11 | 3DMark
3DMark 11 - 1280x720 Performance GPU
HP 15-ba077ng
AMD Radeon R7 (Bristol Ridge), AMD A12-9700P
1856 Points +16%
Acer Extensa 2540-580K
Intel HD Graphics 620, Intel Core i5-7200U
1605 Points
Asus VivoBook S15 S510UA
Intel HD Graphics 620, Intel Core i5-7200U
1587 Points -1%
HP 15-ay116ng
Intel HD Graphics 620, Intel Core i5-7200U
1394 Points -13%
Asus ASUSPRO P541UA-GQ1532
Intel HD Graphics 520, Intel Core i3-6006U
1141 Points -29%
Acer Aspire 3 A315-21-651Y
AMD Radeon R4 (Stoney Ridge), AMD A6-9220
956 Points -40%
Lenovo Ideapad 110-15ACL 80TJ00H0GE
AMD Radeon R5 (Beema/Carrizo-L), AMD A8-7410
899 Points -44%
Lenovo IdeaPad V110-15IKB 80TH001SGE
Intel HD Graphics 610, Intel Pentium Gold 4415U
880 Points -45%
3DMark
1280x720 Cloud Gate Standard Graphics
Asus VivoBook S15 S510UA
Intel HD Graphics 620, Intel Core i5-7200U
8861 Points 0%
Acer Extensa 2540-580K
Intel HD Graphics 620, Intel Core i5-7200U
8855 Points
HP 15-ba077ng
AMD Radeon R7 (Bristol Ridge), AMD A12-9700P
8107 Points -8%
HP 15-ay116ng
Intel HD Graphics 620, Intel Core i5-7200U
6876 Points -22%
Lenovo IdeaPad V110-15IKB 80TH001SGE
Intel HD Graphics 610, Intel Pentium Gold 4415U
5495 Points -38%
Acer Aspire 3 A315-21-651Y
AMD Radeon R4 (Stoney Ridge), AMD A6-9220
3416 Points -61%
1920x1080 Fire Strike Graphics
HP 15-ba077ng
AMD Radeon R7 (Bristol Ridge), AMD A12-9700P
1213 Points +11%
Acer Extensa 2540-580K
Intel HD Graphics 620, Intel Core i5-7200U
1092 Points
Asus VivoBook S15 S510UA
Intel HD Graphics 620, Intel Core i5-7200U
1055 Points -3%
HP 15-ay116ng
Intel HD Graphics 620, Intel Core i5-7200U
802 Points -27%
Lenovo IdeaPad V110-15IKB 80TH001SGE
Intel HD Graphics 610, Intel Pentium Gold 4415U
622 Points -43%
Acer Aspire 3 A315-21-651Y
AMD Radeon R4 (Stoney Ridge), AMD A6-9220
583 Points -47%
bajomedioaltoultra
StarCraft 2 (2010) 181.4 54.6 30.6 17.7
Tomb Raider (2013) 88.5 43.7 27.3 12.5
BioShock Infinite (2013) 53.8 30.3 25.9 9.2
Rise of the Tomb Raider (2016) 18.9 12.2 6.4 4.2
FIFA 18 (2017) 70.6 36.5 28.3 25.8
Need for Speed Payback (2017) 14.7 8.7
Star Wars Battlefront 2 (2017) 23.4 6.7

Ruido

Ocioso
30.3 / 30.3 / 30.3 dB(A)
DVD
35.3 / dB(A)
Carga
34.7 / 37.4 dB(A)
  red to green bar
 
 
30 dB
silencioso
40 dB(A)
audible
50 dB(A)
ruidosamente alto
  
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm de distancia)   environment noise: 30.3 dB(A)
Acer Extensa 2540-580K
i5-7200U, HD Graphics 620		Lenovo IdeaPad V110-15IKB 80TH001SGE
Pentium 4415U, HD Graphics 610		HP 15-ba077ng
A12-9700P, Radeon R7 (Bristol Ridge)		HP 15-ay116ng
i5-7200U, HD Graphics 620		Asus ASUSPRO P541UA-GQ1532
6006U, HD Graphics 520		Acer Aspire 3 A315-21-651Y
A6-9220, Radeon R4 (Stoney Ridge)		Lenovo Ideapad 110-15ACL 80TJ00H0GE
A8-7410, Radeon R5 (Beema/Carrizo-L)
Noise
0%
1%
-2%
-5%
3%
3%
off / environment *
30.3
30.5
-1%
30.6
-1%
30.5
-1%
30
1%
30.4
-0%
30.4
-0%
Idle Minimum *
30.3
30.5
-1%
31.5
-4%
31.3
-3%
32.1
-6%
30.4
-0%
30.9
-2%
Idle Average *
30.3
30.5
-1%
31.8
-5%
31.3
-3%
32.6
-8%
31.6
-4%
30.9
-2%
Idle Maximum *
30.3
31.6
-4%
31.8
-5%
31.3
-3%
32.6
-8%
31.6
-4%
31
-2%
Load Average *
34.7
34.3
1%
31.4
10%
35.6
-3%
35.7
-3%
31.9
8%
31.8
8%
Load Maximum *
37.4
34.8
7%
33.4
11%
36.15
3%
40
-7%
31.9
15%
31.9
15%

* ... más pequeño es mejor

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2034.331.433.234.32532.631.33032.63135.734.331.435.74034.930.429.934.95040.839.638.340.86331.92927.231.98028.126.42628.110024.825.826.424.812524.22523.824.216024.32423.424.32002422.922.5242502523.721.12531527.32620.427.34002623.419.92650025.225.419.325.263029.123.318.329.180023.222.217.823.2100027.525.117.527.5125027.324.817.827.3160027.224.217.627.2200026.324.317.726.3250026.922.317.726.9315025.52217.825.5400023.520.81823.5500021.219.118.221.2630019.418.618.219.4800019.118.618.419.11000018.718.518.418.71250018.418.418.318.41600018.418.518.418.4SPL37.434.830.337.4N2.72.21.42.7median 24.8median 23.3median 18.3median 24.8Delta2.92.91.32.9hearing rangehide median Fan NoiseAcer Extensa 2540-580K
Carga Máx.
 30.4 °C34 °C30.2 °C 
 25.5 °C31 °C26 °C 
 22.9 °C23.9 °C23.3 °C 
Máximo: 34 °C
Médio: 27.5 °C
25.4 °C32.3 °C32.3 °C
24.8 °C33.2 °C26 °C
22.3 °C23 °C23 °C
Máximo: 33.2 °C
Médio: 26.9 °C
Conector de corriente  41.6 °C | Temperatura del cuarto 21.6 °C | FIRT 550-Pocket
(+) The average temperature for the upper side under maximal load is 27.5 °C / 82 F, compared to the average of 29.5 °C / 85 F for the devices in the class Office.
(+) The maximum temperature on the upper side is 34 °C / 93 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(+) The bottom heats up to a maximum of 33.2 °C / 92 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 24 °C / 75 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 23.9 °C / 75 F and are therefore cool to the touch.
(+) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (+3.7 °C / 6.7 F).
Acer Extensa 2540-580K
i5-7200U, HD Graphics 620		Lenovo IdeaPad V110-15IKB 80TH001SGE
Pentium 4415U, HD Graphics 610		HP 15-ba077ng
A12-9700P, Radeon R7 (Bristol Ridge)		HP 15-ay116ng
i5-7200U, HD Graphics 620		Asus ASUSPRO P541UA-GQ1532
6006U, HD Graphics 520		Acer Aspire 3 A315-21-651Y
A6-9220, Radeon R4 (Stoney Ridge)		Lenovo Ideapad 110-15ACL 80TJ00H0GE
A8-7410, Radeon R5 (Beema/Carrizo-L)
Heat
5%
1%
2%
-4%
-6%
-8%
Maximum Upper Side *
34
32.5
4%
34.8
-2%
33.8
1%
32.6
4%
30.5
10%
32.9
3%
Maximum Bottom *
33.2
31.7
5%
38.3
-15%
36.6
-10%
30.7
8%
33
1%
34.5
-4%
Idle Upper Side *
26.1
24.7
5%
23.2
11%
23.6
10%
28.9
-11%
30.2
-16%
31.4
-20%
Idle Bottom *
25.7
24
7%
23.3
9%
23.8
7%
30
-17%
30.4
-18%
28
-9%

* ... más pequeño es mejor

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2030.533.230.52530.93030.93132.631.432.64029.529.929.55038.438.338.46330.127.230.18026.82626.810024.926.424.912526.123.826.116028.223.428.220029.522.529.525046.721.146.731552.820.452.840055.419.955.450053.419.353.463055.918.355.980064.417.864.4100063.917.563.9125058.617.858.6160059.817.659.8200059.717.759.7250063.217.763.2315067.117.867.1400069.81869.8500067.518.267.563006018.260800061.418.461.41000059.718.459.71250061.718.361.71600058.118.458.1SPL76.230.376.2N35.41.435.4median 59.7median 18.3median 59.7Delta7.71.37.735.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6median 17.84.72.4hearing rangehide median Pink NoiseAcer Extensa 2540-580KApple MacBook 12 (Early 2016) 1.1 GHz
Acer Extensa 2540-580K audio analysis

(-) | not very loud speakers (69.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 25% lower than median
(±) | linearity of bass is average (12% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.1% away from median
(+) | mids are linear (6.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.4% away from median
(±) | linearity of highs is average (7.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (24.2% difference to median)
Compared to same class
» 68% of all tested devices in this class were better, 9% similar, 23% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 70% of all tested devices were better, 6% similar, 24% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (10.2% difference to median)
Compared to same class
» 6% of all tested devices in this class were better, 2% similar, 92% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 4% of all tested devices were better, 1% similar, 95% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Consumo de corriente
Off / Standbydarklight 0.16 / 0.34 Watt
Ociosodarkmidlight 4.5 / 6.7 / 7.4 Watt
Carga midlight 29 / 29 Watt
 color bar
Clave: min: dark, med: mid, max: light        Metrahit Energy
Acer Extensa 2540-580K
i5-7200U, HD Graphics 620		Lenovo IdeaPad V110-15IKB 80TH001SGE
Pentium 4415U, HD Graphics 610		HP 15-ba077ng
A12-9700P, Radeon R7 (Bristol Ridge)		HP 15-ay116ng
i5-7200U, HD Graphics 620		Asus ASUSPRO P541UA-GQ1532
6006U, HD Graphics 520		Acer Aspire 3 A315-21-651Y
A6-9220, Radeon R4 (Stoney Ridge)		Lenovo Ideapad 110-15ACL 80TJ00H0GE
A8-7410, Radeon R5 (Beema/Carrizo-L)
Power Consumption
10%
-7%
10%
-15%
6%
4%
Idle Minimum *
4.5
2.8
38%
4.4
2%
3.2
29%
6.9
-53%
4.6
-2%
5.4
-20%
Idle Average *
6.7
6.8
-1%
6.8
-1%
6.3
6%
8.9
-33%
7.3
-9%
6.8
-1%
Idle Maximum *
7.4
8.2
-11%
8.9
-20%
7.4
-0%
9.6
-30%
8.7
-18%
7.3
1%
Load Average *
29
24
17%
30.9
-7%
24
17%
19
34%
20
31%
21.1
27%
Load Maximum *
29
26.3
9%
31
-7%
29
-0%
27
7%
21.6
26%
25.5
12%

* ... más pequeño es mejor

Tiempo de Ejecución de la Batería
Ocioso (sin WLAN, min brillo)
18h 53min
WiFi Websurfing (Edge 41)
8h 04min
Big Buck Bunny H.264 1080p
7h 42min
Carga (máximo brillo)
1h 49min
Acer Extensa 2540-580K
i5-7200U, HD Graphics 620, 48 Wh		Lenovo IdeaPad V110-15IKB 80TH001SGE
Pentium 4415U, HD Graphics 610, 32 Wh		HP 15-ba077ng
A12-9700P, Radeon R7 (Bristol Ridge), 41 Wh		HP 15-ay116ng
i5-7200U, HD Graphics 620, 41 Wh		Asus ASUSPRO P541UA-GQ1532
6006U, HD Graphics 520, 34.5 Wh		Acer Aspire 3 A315-21-651Y
A6-9220, Radeon R4 (Stoney Ridge), 37 Wh		Lenovo Ideapad 110-15ACL 80TJ00H0GE
A8-7410, Radeon R5 (Beema/Carrizo-L), 24 Wh		Asus ASUSPRO P541UA-GQ1532
6006U, HD Graphics 520, 34.5 Wh
Duración de Batería
-52%
-30%
-16%
-52%
-50%
-58%
-18%
Reader / Idle
1133
742
-35%
869
-23%
H.264
462
278
-40%
430
-7%
WiFi v1.3
484
233
-52%
296
-39%
412
-15%
231
-52%
243
-50%
201
-58%
399
-18%
Load
109
103
-6%
87
-20%

Pro

+ pantalla mate
+ Full HD
+ SSD
+ funcionamiento quedo
+ no se calienta
+ genial aguante de batería
+ Wireless-AC

Contra

- pantalla ténue de poco contraste y mal ángulo de visión
- sin USB Type-C
- lector SD lento
Dispositivo de pruebas cortesía de Acer Alemania.
Dispositivo de pruebas cortesía de Acer Alemania.

El Acer Extensa 2540-580K tiene una potente CPU, un veloz SSD, y RAM en dual-channel. El dispositivo no se calienta bajo ningún tipo de carga y funciona casi en silencio. Así pues, el Extensa ofrece características y atributos que se asocian a la mayoría de portátiles ofimáticos. 

Con el Extensa 2540, Acer ofrece un dispositivo de oficina muy duradero que tendrá que buscar su público. El display va a ser un problema importante para muchos posibles compradores.

Por suerte, Acer ha equipado al portátil con una pequeña escotilla de mantenimiento, detrás de la cual se encuentran SSD y RAM. Por ello, cambiar o mejorar esos componentes no debería dar problemas. El teclado dejó una impresión de "vale". Sin embargo, nos habría gustado verlo iluminado. Con ello,. Acer podría haber rematado el dispositivo de oficina, que es lo que debería ser el Extensa. El soberbio aguante de batería también añade valor al portátil.

El punto más débil del dispositivo - como suele ser - es el display. Acer usa un panel ténue con poco contraste y mal ángulo de visión, algo inapropiado incluso en un portátil de 400 Euros ($470).

Con este modelo, Acer busca, principalmente, a usuarios profesionales, de ahí la copia preinstalada de Windows 10 Pro. La versión pro aumenta un poco el precio del dispositivo, lo que hace que el portátil no resulte atractivo a los usuarios casuales. Acer no ofrece una versión alternativa de equipación idéntica con Windows 10 Home. El Extensa 2540-56GC es lo que más se acerca a nuestro modelo de pruebas. Sin embargo, sólo trae un display HD (1366x768).

Actualización 13.12.2017: Acer nos informa que el modelo que hemos testado en nuestro análisis ya no está disponible y que ha sido sustituido por el Extensa 2540-54C0, de idéntica construcción.

Ésta es una versión acortada del análisis original. Puedes leer el análisis completo en inglés aquí.

Acer Extensa 2540-580K - 12/12/2017 v6 (old)
Sascha Mölck

Acabado
76 / 98 → 78%
Teclado
75%
Ratón
83%
Conectividad
43 / 80 → 54%
Peso
60 / 20-67 → 86%
Battería
90%
Pantalla
75%
Rendimiento de juegos
57 / 68 → 84%
Rendimiento de la Aplicación
87 / 92 → 94%
Temperatura
96%
Ruido
93%
Audio
49%
Cámara
27 / 85 → 32%
Médio
70%
80%
Office - media ponderada

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> Análisis y pruebas de ordenadores portátiles y móviles teléfonos > Análisis > Breve análisis del Acer Extensa 2540-580K (i5-7200U, FHD)
Sascha Mölck, 2017-12-17 (Update: 2017-12-17)