Product comparison · 2 laptops

Acer Aspire One D250-1Bw vs Lenovo ThinkPad X301 (27763HG), HR

79specifications compared
39differ
40identical
54known for one product only

Key differences

Display diagonal
- Aspire One D250-1Bw:25.6 cm (10.1")
- ThinkPad X301 (27763HG), HR:33.8 cm (13.3")
Display resolution
- Aspire One D250-1Bw:1024 x 600 pixels
- ThinkPad X301 (27763HG), HR:1440 x 900 pixels
Native aspect ratio
- Aspire One D250-1Bw:5:3
- ThinkPad X301 (27763HG), HR:16:10
Processor family
- Aspire One D250-1Bw:Intel Pentium Mobile
- ThinkPad X301 (27763HG), HR:Intel® Core™2 Duo
Processor model
- Aspire One D250-1Bw:N270
- ThinkPad X301 (27763HG), HR:SU9400
Processor cores
- Aspire One D250-1Bw:1
- ThinkPad X301 (27763HG), HR:2
Processor frequency
- Aspire One D250-1Bw:1.6 GHz
- ThinkPad X301 (27763HG), HR:1.4 GHz
Processor cache
- Aspire One D250-1Bw:0.512 MB
- ThinkPad X301 (27763HG), HR:3 MB

Side by side

Differences highlightedShow differences only

Comparison of Aspire One D250-1Bw, ThinkPad X301 (27763HG), HR
133 specifications	A Acer Aspire One D250-1Bw View product	B Lenovo ThinkPad X301 (27763HG), HR View product
Display3 differ
Display diagonalDiffers	25.6 cm (10.1")	33.8 cm (13.3")
Display resolutionDiffers	1024 x 600 pixels	1440 x 900 pixels
Native aspect ratioDiffers	5:3	16:10
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Processor15 differ
Processor familyDiffers	Intel Pentium Mobile	Intel® Core™2 Duo
Processor modelDiffers	N270	SU9400
Processor coresDiffers	1	2
Processor frequencyDiffers	1.6 GHz	1.4 GHz
Processor cacheDiffers	0.512 MB	3 MB
Processor front side busDiffers	533 MHz	800 MHz
Processor socketDiffers	Socket F (1207)	BGA 956
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Atom N200 Series	Intel Core 2 Duo SU9000 Series
Processor codenameDiffers	Diamondville	Penryn
Thermal Design Power (TDP)Differs	2.5 W	10 W
TjunctionDiffers	90 °C	105 °C
Number of Processing Die TransistorsDiffers	47 M	410 M
Processing Die sizeDiffers	26 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	12	7
SteppingKnown for one	C0	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	1 GB	2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory layout (slots x size)Differs	1 x 1 GB	1 x 2 GB
Maximum internal memoryDiffers	2 GB	4 GB
Internal memory typeKnown for one	DDR2-SDRAM	Unknown — not stated by the source
Storage2 differ
Total storage capacityKnown for one	Unknown — not stated by the source	128 GB
Optical drive typeDiffers	No	DVD-RW
Card reader integratedDiffers	Yes	No
HDD capacityKnown for one	160 GB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Graphicsidentical
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 4500MHD
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HDA 24-bit
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Networking typeKnown for one	Unknown — not stated by the source	WLAN, Gigabit Ethernet
Wireless technologyDiffers	802.11 b/g	Intel 5300AGN
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Networking featuresKnown for one	Fast Ethernet	Unknown — not stated by the source
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	100 Mbit/s	Unknown — not stated by the source
Ports & interfaces1 differ
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Microphone inDiffers	Yes	No
Docking connectorKnown for one	Unknown — not stated by the source	Yes
ExpressCard slotKnown for one	Unknown — not stated by the source	No
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	0
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	0
TV-in portKnown for one	Unknown — not stated by the source	No
TV-outKnown for one	Unknown — not stated by the source	No
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav
Software1 differ
Operating system installedDiffers	Windows XP Home Edition	Windows 7 Professional
Trial softwareKnown for one	Microsoft Works Work SE 9 with Office Home and Student 2007 McAfee Internet Security Suite	Unknown — not stated by the source
Bundled softwareKnown for one	Acer Recovery Management Google Toolbar Google Desktop Google Setup Adobe Reader 9 Adobe Flash Player 10 Microsoft.NET Framework 2.0 Customized Internet Explorer 7.0 eSobi Carbonite online backup Acer Game Zone	Unknown — not stated by the source
Processor special features7 differ
Embedded options availableDiffers	Yes	No
Intel 64Differs	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Processor ARK IDDiffers	36331	36697
Thermal Monitoring TechnologiesDiffers	Yes	No
Idle StatesKnown for one	No	Unknown — not stated by the source
Processor codeKnown for one	SLB73	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE2, SSE3	Unknown — not stated by the source
Battery2 differ
Number of battery cellsDiffers	3	6
Battery life (max)Differs	3.15 h	3 h
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityKnown for one	2200 mAh	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	30, 24.4	Unknown — not stated by the source
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WeightDiffers	1.11 kg	1.42 kg
WidthDiffers	258.5 mm	318 mm
DepthDiffers	184 mm	231 mm
HeightDiffers	25.4 mm	23.4 mm
Dimensions (WxDxH)Known for one	258.5 x 184 x 25.4 mm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Infrared data portKnown for one	Unknown — not stated by the source	No
Internal modemKnown for one	Unknown — not stated by the source	No
Designidentical
Product typeKnown for one	Netbook	Unknown — not stated by the source
Product colourKnown for one	White	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source

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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