Notebookcheck Logo

Breve análisis del Lenovo IdeaPad 320s (4415U, HD610)

Simple y asequible. Lenovo ha presentado el IdeaPad 320S, un portátil básico asequible. Hemos testado una de las configuraciones más bajas disponibles e informaremos de cuánto cabe (o no) esperar de un portátil que cuesta menos de $500.
Lenovo IdeaPad 320s-14IKB (IdeaPad 320s Serie)
Procesador
Intel Pentium Gold 4415U 2 x 2.3 GHz, Kaby Lake
Adaptador gráfico
Memoría
4 GB 
pantalla
14.00 pulgadas 16:9, 1920 x 1080 pixels 157 PPI, BOE06F3, IPS, lustroso: no
Disco duro
Samsung PM961 NVMe MZVLW128HEGR, 128 GB 
, 85 GB libre
Tarjeta de sonido
Intel Kaby Lake-U/Y PCH - High Definition Audio
Conexiones
1 USB 2.0, 2 USB 3.0, 1 HDMI, 1 Kensington Lock, Audio Conexiones: clavija combinada de audio, Card Reader: SD
Equipamento de red
Qualcomm Atheros QCA9377 Wireless Network Adapter (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth Bluetooth 4.1
Tamaño
Alto x ancho x profundidad (en mm): 19.3 x 327.4 x 236.5
Battería
30 Wh Litio-Polimero, Duración de la Batería (según el fabricante): 12 h
Sistema Operativo
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: HD 1280x720
Características adicionales
Altavoces: estéreo, Teclado: chiclet, Luz de Teclado: no, 24 Meses Garantía
Peso
1.458 kg, Suministro de Electricidad: 157 g
Precio
400 Euros
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

417 mm 279 mm 24.9 mm 2.6 kg379 mm 261 mm 25.4 mm 2.3 kg361 mm 243 mm 19.4 mm 1.7 kg341 mm 244 mm 17 mm 1.5 kg327.4 mm 236.5 mm 19.3 mm 1.5 kg297 mm 210 mm 1 mm 5.7 g
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Lenovo IdeaPad 320s-14IKB
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
79.2 MB/s
Acer Aspire 1 A114-31-C472
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
72 MB/s -9%
Asus X510UA-BR305T
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
26.7 MB/s -66%
HP 17-x066ng
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
22.2 MB/s -72%
maximum AS SSD Seq Read Test (1GB)
Lenovo IdeaPad 320s-14IKB
 
88 MB/s
Acer Aspire 1 A114-31-C472
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
86.4 MB/s -2%
Asus X510UA-BR305T
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
38.7 MB/s -56%
HP 17-x066ng
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
29.4 MB/s -67%
Networking
iperf3 transmit AX12
Asus X510UA-BR305T
Intel Dual Band Wireless-AC 8265
667 MBit/s +96%
Lenovo ThinkPad E570-20H6S02M00
Intel Dual Band Wireless-AC 8265
650 MBit/s +91%
Lenovo IdeaPad 320s-14IKB
Qualcomm Atheros QCA9377 Wireless Network Adapter
340 MBit/s
Acer Aspire 1 A114-31-C472
Qualcomm Atheros QCA9377 Wireless Network Adapter
144 MBit/s -58%
HP 17-x066ng
Realtek RTL8723BE Wireless LAN 802.11n PCI-E NIC
93 MBit/s -73%
iperf3 receive AX12
Lenovo ThinkPad E570-20H6S02M00
Intel Dual Band Wireless-AC 8265
521 MBit/s +89%
Asus X510UA-BR305T
Intel Dual Band Wireless-AC 8265
517 MBit/s +87%
Acer Aspire 1 A114-31-C472
Qualcomm Atheros QCA9377 Wireless Network Adapter
340 MBit/s +23%
Lenovo IdeaPad 320s-14IKB
Qualcomm Atheros QCA9377 Wireless Network Adapter
276 MBit/s
HP 17-x066ng
Realtek RTL8723BE Wireless LAN 802.11n PCI-E NIC
96 MBit/s -65%
267
cd/m²
270
cd/m²
248
cd/m²
266
cd/m²
274
cd/m²
249
cd/m²
233
cd/m²
240
cd/m²
234
cd/m²
Temperatura del cuarto
BOE06F3 tested with X-Rite i1Pro 2
Máximo: 274 cd/m² (Nits) Médio: 253.4 cd/m² Minimum: 4 cd/m²
iluminación: 85 %
Brillo con batería: 274 cd/m²
Contraste: 884:1 (Negro: 0.31 cd/m²)
ΔE Color 5.74 | 0.5-29.43 Ø4.92
ΔE Greyscale 4.61 | 0.5-98 Ø5.2
61% sRGB (Argyll 1.6.3 3D)
39% AdobeRGB 1998 (Argyll 1.6.3 3D)
43.03% AdobeRGB 1998 (Argyll 2.2.0 3D)
61.8% sRGB (Argyll 2.2.0 3D)
41.65% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.14
Lenovo IdeaPad 320s-14IKB
BOE06F3, , 1920x1080, 14"
Lenovo ThinkPad E570-20H6S02M00
Lenovo NT156WHM-N42, , 1366x768, 15.6"
Asus X510UA-BR305T
Chi Mei N156BGA-EA3, , 1366x768, 15.6"
Acer Aspire 1 A114-31-C472
CMN N140BGA_EA3, , 1366x768, 14"
HP 17-x066ng
AU Optronics B173HW01 V0, , 1920x1080, 17.3"
Display
-11%
-1%
47%
Display P3 Coverage
41.65
36.79
-12%
41.31
-1%
63.6
53%
sRGB Coverage
61.8
55.4
-10%
61.7
0%
86.5
40%
AdobeRGB 1998 Coverage
43.03
38.01
-12%
42.72
-1%
63.3
47%
Response Times
2%
2347%
79%
13%
Response Time Grey 50% / Grey 80% *
42 ?(21, 21)
46 ?(24, 22)
-10%
49 ?(28, 21)
-17%
40 ?(20, 20)
5%
38 ?(21, 17)
10%
Response Time Black / White *
31 ?(16, 15)
13 ?(8, 5)
58%
14 ?(12, 4)
55%
16 ?(11, 5)
48%
26 ?(15, 11)
16%
PWM Frequency
352 ?(90)
200 ?(90)
-43%
25000 ?(20)
7002%
1000 ?(100)
184%
Screen
-62%
-26%
-41%
13%
Brightness middle
274
242
-12%
226
-18%
206
-25%
331
21%
Brightness
253
233
-8%
215
-15%
187
-26%
310
23%
Brightness Distribution
85
73
-14%
90
6%
82
-4%
87
2%
Black Level *
0.31
0.59
-90%
0.51
-65%
0.34
-10%
0.33
-6%
Contrast
884
410
-54%
443
-50%
606
-31%
1003
13%
Colorchecker dE 2000 *
5.74
10.9
-90%
6.21
-8%
10.01
-74%
4.58
20%
Colorchecker dE 2000 max. *
8.26
20.84
-152%
8.9
-8%
16.72
-102%
7.83
5%
Greyscale dE 2000 *
4.61
13.07
-184%
7.06
-53%
11.11
-141%
6.18
-34%
Gamma
2.14 103%
2.37 93%
2.35 94%
2.43 91%
2.34 94%
CCT
7281 89%
13123 50%
8321 78%
12726 51%
6076 107%
Color Space (Percent of AdobeRGB 1998)
39
35
-10%
39
0%
56
44%
Color Space (Percent of sRGB)
61
55
-10%
62
2%
86
41%
Media total (Programa/Opciones)
-24% / -41%
1161% / 621%
12% / -11%
24% / 20%

* ... más pequeño es mejor

Tiempos de respuesta del display

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
31 ms ... subida ↗ y bajada ↘ combinada↗ 16 ms subida
↘ 15 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 240 (máximo) ms. » 82 % de todos los dispositivos son mejores.
Eso quiere decir que el tiempo de respuesta es peor que la media (21 ms) de todos los dispositivos testados.
       Tiempo de respuesta 50% Gris a 80% Gris
42 ms ... subida ↗ y bajada ↘ combinada↗ 21 ms subida
↘ 21 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. » 64 % de todos los dispositivos son mejores.
Eso quiere decir que el tiempo de respuesta es peor que la media (32.9 ms) de todos los dispositivos testados.

Parpadeo de Pantalla / PWM (Pulse-Width Modulation)

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 352 Hz ≤ 90 % de brillo

La retroiluminación del display parpadea a 352 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 352 Hz es relativamente alta, por lo que la mayoría de gente no debería ver parpadeo o tener fatiga visual. Sin embargo, hay informes de que algunas personas pueden seguir viendo parpadeos a 500 Hz y superior, por lo que cuidado.

Comparación: 53 % de todos los dispositivos testados no usaron PWM para atenuar el display. Si se usó, medimos una media de 8743 (mínimo: 5 - máxmo: 343500) Hz.

CalMAN - gray scales
CalMAN - gray scales
CalMAN - color accuracy
CalMAN - color accuracy
CalMAN - saturation
CalMAN - saturation
viewing angles
viewing angles
screen bleeding
screen bleeding
outdoor use
outdoor use
0102030405060708090100110120130140150160170180190200210220230240Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Lenovo ThinkPad E570-20H6S02M00
Intel Core i5-7200U
125 Points +34%
Asus X510UA-BR305T
Intel Core i3-7100U
100 Points +8%
Lenovo IdeaPad 320s-14IKB
Intel Pentium Gold 4415U
93 Points
HP 17-x066ng
Intel Core i3-6006U
70 Points -25%
Acer Aspire 1 A114-31-C472
Intel Celeron N3450
48 Points -48%
CPU Multi 64Bit
Lenovo ThinkPad E570-20H6S02M00
Intel Core i5-7200U
316 Points +33%
Asus X510UA-BR305T
Intel Core i3-7100U
260 Points +9%
Lenovo IdeaPad 320s-14IKB
Intel Pentium Gold 4415U
238 Points
HP 17-x066ng
Intel Core i3-6006U
208 Points -13%
Acer Aspire 1 A114-31-C472
Intel Celeron N3450
144 Points -39%
Cinebench R15 CPU Single 64Bit
93 Points
Cinebench R15 CPU Multi 64Bit
238 Points
Cinebench R15 OpenGL 64Bit
24.36 fps
Cinebench R15 Ref. Match 64Bit
97.8 %
ayuda
PCMark 8 - Home Score Accelerated v2
Lenovo ThinkPad E570-20H6S02M00
HD Graphics 620, i5-7200U, Samsung PM961 MZVLW256HEHP
3714 Points +40%
Asus X510UA-BR305T
HD Graphics 620, i3-7100U, Seagate Mobile HDD 1TB ST1000LM035
3313 Points +25%
HP 17-x066ng
HD Graphics 520, 6006U, WDC WD10JPVX-08JC3T5
2801 Points +5%
Lenovo IdeaPad 320s-14IKB
HD Graphics 610, Pentium 4415U, Samsung PM961 NVMe MZVLW128HEGR
2657 Points
Acer Aspire 1 A114-31-C472
HD Graphics 500, Celeron N3450, Hynix HBG4a2 32 GB eMMC
1864 Points -30%
PCMark 8 Home Score Accelerated v2
2657 puntos
ayuda
Lenovo IdeaPad 320s-14IKB
Samsung PM961 NVMe MZVLW128HEGR
Lenovo ThinkPad E570-20H6S02M00
Samsung PM961 MZVLW256HEHP
Asus X510UA-BR305T
Seagate Mobile HDD 1TB ST1000LM035
Acer Aspire 1 A114-31-C472
Hynix HBG4a2 32 GB eMMC
HP 17-x066ng
WDC WD10JPVX-08JC3T5
CrystalDiskMark 3.0
151%
-91%
-56%
-92%
Read Seq
991
1589
60%
89.4
-91%
275.7
-72%
98.6
-90%
Write Seq
792
1217
54%
84.2
-89%
147.9
-81%
98.2
-88%
Read 512
482.2
1155
140%
29.55
-94%
233.9
-51%
33.8
-93%
Write 512
138.5
783
465%
61.7
-55%
132.1
-5%
45.98
-67%
Read 4k
28.11
59.7
112%
0.326
-99%
24.06
-14%
0.395
-99%
Write 4k
79
148.8
88%
0.438
-99%
28.62
-64%
0.96
-99%
Read 4k QD32
320.9
473.6
48%
1.047
-100%
29.93
-91%
1.039
-100%
Write 4k QD32
124.8
428.7
244%
0.967
-99%
35.02
-72%
0.959
-99%
Samsung PM961 NVMe MZVLW128HEGR
Sequential Read: 991 MB/s
Sequential Write: 792 MB/s
512K Read: 482.2 MB/s
512K Write: 138.5 MB/s
4K Read: 28.11 MB/s
4K Write: 79 MB/s
4K QD32 Read: 320.9 MB/s
4K QD32 Write: 124.8 MB/s
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad E570-20H6S02M00
Intel HD Graphics 620, Intel Core i5-7200U
1401 Points +74%
Asus X510UA-BR305T
Intel HD Graphics 620, Intel Core i3-7100U
1363 Points +70%
HP 17-x066ng
Intel HD Graphics 520, Intel Core i3-6006U
1177 Points +46%
Lenovo IdeaPad 320s-14IKB
Intel HD Graphics 610, Intel Pentium Gold 4415U
804 Points
Acer Aspire 1 A114-31-C472
Intel HD Graphics 500, Intel Celeron N3450
433 Points -46%
3DMark 11 Performance
898 puntos
ayuda
bajomedioaltoultra
BioShock Infinite (2013) 27.44 16.03 4.43

Ruido

Ocioso
31.1 / 31.1 / 31.1 dB(A)
Carga
34.8 / 33.7 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)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2034.634.23635.534.62534.535.633.338.634.53138.741.742.648.238.74032.736.735.835.632.75033.632.633.63433.66330.230.831.732.230.2802728.529.128.22710026.126.727.92726.112526.126.62824.326.116025.225.124.623.225.220023.624.424.222.823.625022.623.423.722.322.631521.72421.721.521.74002122.321.520.22150020.422.421.219.220.463019.422.620.718.919.480019.523.421.718.419.5100019.725.423.917.919.7125019.124.526.41819.1160018.123.621.817.618.1200018.623.821.717.518.6250018.424.62217.918.4315018.122.620.21818.1400018.420.119.118.218.4500018.619.91918.518.6630018.719.618.818.618.7800018.718.918.818.818.71000018.818.918.918.718.812500191919.118.9191600019.319.519.419.119.3SPL31.234.833.730.731.2N1.62.221.51.6median 19.3median 23.4median 21.7median 18.8median 19.3Delta1.42.42.621.4hearing rangehide median Fan NoiseLenovo IdeaPad 320s-14IKB
Carga Máx.
 30 °C34.3 °C28 °C 
 28.9 °C30.9 °C26 °C 
 23.9 °C24.3 °C22 °C 
Máximo: 34.3 °C
Médio: 27.6 °C
26.6 °C30.1 °C27.9 °C
22.8 °C29.5 °C28.1 °C
21.9 °C23.4 °C23.3 °C
Máximo: 30.1 °C
Médio: 26 °C
Conector de corriente  35 °C | Temperatura del cuarto 20.6 °C | FIRT 550-Pocket
(+) The average temperature for the upper side under maximal load is 27.6 °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 34.3 °C / 94 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 30.1 °C / 86 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 25 °C / 77 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 24.3 °C / 75.7 F and are therefore cool to the touch.
(+) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (+3.4 °C / 6.2 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2033.535.533.5253538.6353144.148.244.14038.835.638.85044.83444.86338.532.238.5802928.22910030.22730.212534.224.334.216035.923.235.920039.322.839.325051.222.351.231559.221.559.240061.920.261.950060.519.260.563056.718.956.780070.318.470.3100066.617.966.6125058.71858.7160062.517.662.5200064.917.564.9250063.417.963.4315065.21865.2400059.318.259.3500058.118.558.1630059.818.659.8800060.418.860.4100006118.7611250062.618.962.6160006119.161SPL75.530.775.5N36.31.536.3median 60.4median 18.8median 60.4Delta5.625.635.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6median 17.84.72.4hearing rangehide median Pink NoiseLenovo IdeaPad 320s-14IKBApple MacBook 12 (Early 2016) 1.1 GHz
Lenovo IdeaPad 320s-14IKB audio analysis

(-) | not very loud speakers (70.3 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 18.8% lower than median
(±) | linearity of bass is average (12.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.7% away from median
(±) | linearity of mids is average (11.8% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.8% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.9% difference to median)
Compared to same class
» 31% of all tested devices in this class were better, 7% similar, 63% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 40% of all tested devices were better, 8% similar, 52% 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 0.28 / 0.36 Watt
Ociosodarkmidlight 3.4 / 6.3 / 6.7 Watt
Carga midlight 24.5 / 20.2 Watt
 color bar
Clave: min: dark, med: mid, max: light        Metrahit Energy
Battery Runtime - WiFi Websurfing
Lenovo IdeaPad 320s-14IKB
Pentium 4415U, HD Graphics 610, 30 Wh
460 min
Lenovo ThinkPad E570-20H6S02M00
i5-7200U, HD Graphics 620, 42 Wh
430 min -7%
Asus X510UA-BR305T
i3-7100U, HD Graphics 620, 42 Wh
425 min -8%
HP 17-x066ng
6006U, HD Graphics 520, 41.5 Wh
375 min -18%
Acer Aspire 1 A114-31-C472
Celeron N3450, HD Graphics 500, 37 Wh
172 min -63%
Tiempo de Ejecución de la Batería
WiFi Websurfing
7h 40min

Pro

+ buen teclado
+ bajo peso
+ manufactura estable

Contra

- bajo brillo
- sin posibilidades de mantenimiento
- mala calidad de sonido
Lenovo IdeaPad 320S (4415U, HD610). Dispositivo de pruebas cortesía de notebooksbilliger.de
Lenovo IdeaPad 320S (4415U, HD610). Dispositivo de pruebas cortesía de notebooksbilliger.de

El Lenovo IdeaPad 320S es un dispositivo decente para tareas sencillas. Su diseño y conectividad se dirigen a usuarios prácticos que no quieran pasar sin una buena calidad aún aceptando un bajo rendimiento. Hemos visto portátiles peores a precios similares o incluso superiores.

El IdeaPad 320S de Lenovo es un portátil sencillo de bajo rendimiento pero decente manufactura.

Nos gustan particularmente el teclado y el display. Que no se pueda abrir el dispositivo sin arriesgarnos a dañarlo es muy molesto, empero. Esto limita las opciones del usuario y le impide limpiar el ventilador o cambiar el dispositivo de almacenamiento.

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

Lenovo IdeaPad 320s-14IKB - 10/16/2017 v6 (old)
Mike Wobker

Acabado
72 / 98 → 74%
Teclado
74%
Ratón
61%
Conectividad
44 / 80 → 55%
Peso
70 / 20-67 → 100%
Battería
90%
Pantalla
85%
Rendimiento de juegos
42 / 68 → 62%
Rendimiento de la Aplicación
79 / 92 → 85%
Temperatura
96%
Ruido
92%
Audio
63%
Cámara
40 / 85 → 46%
Médio
70%
80%
Office - media ponderada

Price comparison

Please share our article, every link counts!
Mail Logo
> Análisis y pruebas de ordenadores portátiles y móviles teléfonos > Análisis > Breve análisis del Lenovo IdeaPad 320s (4415U, HD610)
Mike Wobker, 2017-10-19 (Update: 2017-10-19)