Product comparison · 2 laptops

Acer Aspire 7715Z-444G32Mn vs Viewsonic ViewBook 120

107specifications compared
38differ
69identical
35known for one product only

Key differences

Display diagonal
- Aspire 7715Z-444G32Mn:43.9 cm (17.3")
- ViewBook 120:30.7 cm (12.1")
Display resolution
- Aspire 7715Z-444G32Mn:1600 x 900 pixels
- ViewBook 120:1280 x 800 pixels
Native aspect ratio
- Aspire 7715Z-444G32Mn:16:9
- ViewBook 120:16:10
Processor family
- Aspire 7715Z-444G32Mn:Intel® Pentium® Dual-Core
- ViewBook 120:Intel® Celeron®
Processor model
- Aspire 7715Z-444G32Mn:T4400
- ViewBook 120:SU2300
Processor frequency
- Aspire 7715Z-444G32Mn:2.2 GHz
- ViewBook 120:1.2 GHz
Processor socket
- Aspire 7715Z-444G32Mn:Socket 478
- ViewBook 120:BGA 956
FSB Parity
- Aspire 7715Z-444G32Mn:No
- ViewBook 120:Yes

Side by side

Differences highlightedShow differences only

Comparison of Aspire 7715Z-444G32Mn, ViewBook 120
142 specifications	A Acer Aspire 7715Z-444G32Mn View product	B Viewsonic ViewBook 120 View product
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	30.7 cm (12.1")
Display resolutionDiffers	1600 x 900 pixels	1280 x 800 pixels
HD typeKnown for one	HD+	Unknown — not stated by the source
Native aspect ratioDiffers	16:9	16:10
Display brightnessKnown for one	220 cd/m²	Unknown — not stated by the source
Display response rise/fallKnown for one	8 ms	Unknown — not stated by the source
Processor8 differ
Processor familyDiffers	Intel® Pentium® Dual-Core	Intel® Celeron®
Processor modelDiffers	T4400	SU2300
Processor frequencyDiffers	2.2 GHz	1.2 GHz
Processor socketDiffers	Socket 478	BGA 956
Processor seriesDiffers	Intel Pentium T4000 Series for Mobile	Intel Celeron Processor SU2000 Series for Mobile
FSB ParityDiffers	No	Yes
Thermal Design Power (TDP)Differs	35 W	10 W
TjunctionDiffers	105 °C	100 °C
CPU multiplier (bus/core ratio)Known for one	11	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (slots x size)Differs	2 x 2 GB	1 x 2 GB
Memory slotsDiffers	2x SO-DIMM	1x SO-DIMM
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Storage3 differ
Total storage capacityDiffers	320 GB	250 GB
Optical drive typeDiffers	DVD Super Multi DL	No
Compatible memory cardsDiffers	MMC, MS PRO, SD, xD	MMC, MS Pro, SD
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	Intel® GMA 4500M
Discrete graphics card memoryKnown for one	0.0625 GB	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	1.695 GB	Unknown — not stated by the source
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Speaker powerKnown for one	Unknown — not stated by the source	1 W
Camera1 differ
Front camera resolution (numeric)Differs	0.3 MP	1.3 MP
Network3 differ
Networking featuresDiffers	Fast Ethernet, WLAN	10/100 Ethernet
Wireless technologyDiffers	802.11 b/g/n	IEEE 802.11b/g/n
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Wireless complianceKnown for one	Unknown — not stated by the source	Wi-Fi
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	3
ExpressCard slotDiffers	No	Yes
Performance1 differ
Motherboard chipsetDiffers	Intel® GL40 Express	Intel® GS40 Express
Software2 differ
Trial softwareDiffers	-McAfee Internet Security Suite. -Microsoft Works 9 + Office Home & Student 2007 (SP 1)	TrendMicro Internet Security
Bundled softwareDiffers	-Acer Arcade Deluxe. -Acer Crystal Eye. -Acer GridVista. -Acer Launch Manager. -Acer eRecovery Management. -Adobe Reader. -NTI Media Maker. -Norton Online Backup.	Cyberlink YouCam 3
Processor special features7 differ
Execute Disable BitDiffers	Yes	No
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	Yes	No
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	40739	42779
Processor codeDiffers	SLGJL	SLGSB
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Thermal Monitoring TechnologiesDiffers	No	Yes
Battery1 differ
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery capacityKnown for one	48.8 Wh	Unknown — not stated by the source
Battery life (max)Differs	2.5 h	8 h
Poweridentical
AC adapter powerKnown for one	90 W	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	3.3 kg	1.5 kg
WidthDiffers	410.5 mm	289 mm
DepthDiffers	268 mm	203 mm
Height (front)Known for one	2.68 cm	Unknown — not stated by the source
Height (rear)Known for one	3.96 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	22 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Power requirementsKnown for one	Unknown — not stated by the source	AC100-240V
Power supply typeKnown for one	Unknown — not stated by the source	DC19V, 3.42A
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Keyboard number of keysKnown for one	Unknown — not stated by the source	82
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	15 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 85%

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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