Product comparison · 2 laptops

Acer Aspire One D250-1Bw vs Lenovo ThinkPad W500 NRA5TCD + Bag

79specifications compared
38differ
41identical
58known for one product only

Key differences

Display diagonal
- Aspire One D250-1Bw:25.6 cm (10.1")
- ThinkPad W500 NRA5TCD + Bag:39.1 cm (15.4")
Display resolution
- Aspire One D250-1Bw:1024 x 600 pixels
- ThinkPad W500 NRA5TCD + Bag:1920 x 1200 pixels
Native aspect ratio
- Aspire One D250-1Bw:5:3
- ThinkPad W500 NRA5TCD + Bag:16:10
Processor family
- Aspire One D250-1Bw:Intel Pentium Mobile
- ThinkPad W500 NRA5TCD + Bag:Intel® Core™2 Duo
Processor model
- Aspire One D250-1Bw:N270
- ThinkPad W500 NRA5TCD + Bag:T9600
Processor cores
- Aspire One D250-1Bw:1
- ThinkPad W500 NRA5TCD + Bag:2
Processor frequency
- Aspire One D250-1Bw:1.6 GHz
- ThinkPad W500 NRA5TCD + Bag:2.8 GHz
Processor cache
- Aspire One D250-1Bw:0.512 MB
- ThinkPad W500 NRA5TCD + Bag:6 MB

Side by side

Differences highlightedShow differences only

Comparison of Aspire One D250-1Bw, ThinkPad W500 NRA5TCD + Bag
137 specifications	A Acer Aspire One D250-1Bw View product	B Lenovo ThinkPad W500 NRA5TCD + Bag View product
Display3 differ
Display diagonalDiffers	25.6 cm (10.1")	39.1 cm (15.4")
Display resolutionDiffers	1024 x 600 pixels	1920 x 1200 pixels
Native aspect ratioDiffers	5:3	16:10
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Pentium Mobile	Intel® Core™2 Duo
Processor modelDiffers	N270	T9600
Processor coresDiffers	1	2
Processor threads	2	2
Processor frequencyDiffers	1.6 GHz	2.8 GHz
Processor cacheDiffers	0.512 MB	6 MB
Processor cache type	L2	L2
Processor front side busDiffers	533 MHz	1066 MHz
Processor socketDiffers	Socket F (1207)	Socket 478
Processor lithography	45 nm	45 nm
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Atom N200 Series	Intel Core 2 Duo T9000 Series
Processor codenameDiffers	Diamondville	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingDiffers	C0	E1
Thermal Design Power (TDP)Differs	2.5 W	35 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	10.5
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	1 GB	4 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Maximum internal memoryKnown for one	2 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityKnown for one	Unknown — not stated by the source	320 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityDiffers	160 GB	320 GB
HDD interface	SATA	SATA
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive typeDiffers	No	DVD-RW
Card reader integrated	Yes	Yes
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	AMD Mobility FireGL V5700
Graphics card familyKnown for one	Unknown — not stated by the source	AMD
Audioidentical
Number of built-in speakers	2	2
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Network1 differ
BluetoothDiffers	No	Yes
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Networking featuresKnown for one	Fast Ethernet	Unknown — not stated by the source
Wireless technologyKnown for one	802.11 b/g	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 & interfacesidentical
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	1
Headphone outputs	1	1
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Microphone in	Yes	Yes
Docking connectorKnown for one	Unknown — not stated by the source	Yes
ExpressCard slotKnown for one	Unknown — not stated by the source	Yes
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	1
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
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	0
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® PM45 Express
Software1 differ
Operating system installedDiffers	Windows XP Home Edition	Windows 7 Professional
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows
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 features9 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	No	No
Intel 64Differs	No	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	No	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	36331	35563
Processor codeDiffers	SLB73	SLG9F
Processor package sizeDiffers	22 x 22 mm	35 x 35 mm
Thermal Monitoring TechnologiesDiffers	Yes	No
Conflict-Free processor	No	No
Supported instruction setsKnown for one	SSE2, SSE3	Unknown — not stated by the source
Battery1 differ
Number of battery cellsDiffers	3	6
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
Battery life (max)Known for one	3.15 h	Unknown — not stated by the source
Poweridentical
DC-in jack	Yes	Yes
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
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	15 - 35 °C
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Weight & dimensions2 differ
WeightDiffers	1.11 kg	2.63 kg
Dimensions (WxDxH)Differs	258.5 x 184 x 25.4 mm	358 x 255 x 30 mm
WidthKnown for one	258.5 mm	Unknown — not stated by the source
DepthKnown for one	184 mm	Unknown — not stated by the source
HeightKnown for one	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	Yes
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Intel segment taggingKnown for one	Unknown — not stated by the source	Professional
Supplied AC adapter type	AC	AC
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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