Product comparison · 2 laptops

Acer Aspire 3935-754G25MN vs Lenovo ThinkPad T400s-NSDCVSP

108specifications compared
29differ
79identical
27known for one product only

Key differences

Display diagonal
- Aspire 3935-754G25MN:33.8 cm (13.3")
- ThinkPad T400s-NSDCVSP:35.8 cm (14.1")
Display resolution
- Aspire 3935-754G25MN:1366 x 768 pixels
- ThinkPad T400s-NSDCVSP:1440 x 900 pixels
Native aspect ratio
- Aspire 3935-754G25MN:16:9
- ThinkPad T400s-NSDCVSP:16:10
Processor model
- Aspire 3935-754G25MN:P7550
- ThinkPad T400s-NSDCVSP:SP9400
Processor frequency
- Aspire 3935-754G25MN:2.26 GHz
- ThinkPad T400s-NSDCVSP:2.4 GHz
Processor cache
- Aspire 3935-754G25MN:3 MB
- ThinkPad T400s-NSDCVSP:6 MB
Processor socket
- Aspire 3935-754G25MN:Socket 478
- ThinkPad T400s-NSDCVSP:BGA 956
Tjunction
- Aspire 3935-754G25MN:90 °C
- ThinkPad T400s-NSDCVSP:105 °C

Side by side

Differences highlightedShow differences only

Comparison of Aspire 3935-754G25MN, ThinkPad T400s-NSDCVSP
135 specifications	A Acer Aspire 3935-754G25MN View product	B Lenovo ThinkPad T400s-NSDCVSP View product
Display3 differ
Display diagonalDiffers	33.8 cm (13.3")	35.8 cm (14.1")
Display resolutionDiffers	1366 x 768 pixels	1440 x 900 pixels
Native aspect ratioDiffers	16:9	16:10
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Processor7 differ
Processor modelDiffers	P7550	SP9400
Processor frequencyDiffers	2.26 GHz	2.4 GHz
Processor cacheDiffers	3 MB	6 MB
Processor socketDiffers	Socket 478	BGA 956
Processor seriesDiffers	Intel Core 2 Duo P7000 Series	Intel Core 2 Duo SP9000 Series
SteppingKnown for one	R0	Unknown — not stated by the source
TjunctionDiffers	90 °C	105 °C
CPU multiplier (bus/core ratio)Differs	8.5	9
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (slots x size)Differs	2 x 2 GB	1 x 2 GB
Maximum internal memoryDiffers	4 GB	8 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage1 differ
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeKnown for one	No	Unknown — not stated by the source
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphicsidentical
Discrete graphics card memoryKnown for one	0.0625 GB	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	1.759 GB	Unknown — not stated by the source
Audioidentical
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Network2 differ
Wireless technologyDiffers	802.11 a/b/g/n	Intel WiFi Link 5300AGN
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	3	2
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantityDiffers	0	1
Performanceidentical
Motherboard chipsetKnown for one	Intel® GM45 Express	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
Trial softwareKnown for one	-McAfee Internet Security Suite, Microsoft Works 9.0 + Office Home & Student 2007 SP1.	Unknown — not stated by the source
Bundled softwareKnown for one	-Acer Arcade Deluxe featuring Cinema, Album, Music, Acer HomeMedia, -Acer Bio-Protection, -Acer Crystal Eye, -Acer GridVista, -Acer Launch Manager, -Acer Backup Manager, -Acer PowerSmart Manager, -Acer Recovery Management, -Acer GameZone, -Acer Video Conference Manager, -Adobe Reader, -Adobe Flash P	Unknown — not stated by the source
Processor special features4 differ
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	2	Yes
Processor ARK IDDiffers	42014	36693
Processor codeKnown for one	SLGF8	Unknown — not stated by the source
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Idle StatesKnown for one	Unknown — not stated by the source	No
Battery1 differ
Battery life (max)Differs	4 h	5.5 h
Poweridentical
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Securityidentical
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	1.9 kg	2.38 kg
WidthDiffers	323 mm	335 mm
DepthDiffers	236 mm	238 mm
Height (front)Known for one	2 cm	Unknown — not stated by the source
Height (rear)Known for one	2.45 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	31.9 mm
Other features1 differ
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Internal modemDiffers	No	Yes
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Modem typeKnown for one	Unknown — not stated by the source	V.90
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav

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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