Product comparison · 2 laptops

Acer Aspire One D250-1Bw vs Lenovo ThinkPad G550L Intel® Celeron® M T3000

79specifications compared
35differ
44identical
50known for one product only

Key differences

Display diagonal
- Aspire One D250-1Bw:25.6 cm (10.1")
- ThinkPad G550L Intel® Celeron® M T3000:39.6 cm (15.6")
Display resolution
- Aspire One D250-1Bw:1024 x 600 pixels
- ThinkPad G550L Intel® Celeron® M T3000:1366 x 768 pixels
Native aspect ratio
- Aspire One D250-1Bw:5:3
- ThinkPad G550L Intel® Celeron® M T3000:16:9
Processor family
- Aspire One D250-1Bw:Intel Pentium Mobile
- ThinkPad G550L Intel® Celeron® M T3000:Intel® Celeron® M
Processor model
- Aspire One D250-1Bw:N270
- ThinkPad G550L Intel® Celeron® M T3000:T3000
Processor cores
- Aspire One D250-1Bw:1
- ThinkPad G550L Intel® Celeron® M T3000:2
Processor frequency
- Aspire One D250-1Bw:1.6 GHz
- ThinkPad G550L Intel® Celeron® M T3000:1.8 GHz
Processor cache
- Aspire One D250-1Bw:0.512 MB
- ThinkPad G550L Intel® Celeron® M T3000:1 MB

Side by side

Differences highlightedShow differences only

Comparison of Aspire One D250-1Bw, G550L
129 specifications	A Acer Aspire One D250-1Bw View product	B Lenovo ThinkPad G550L Intel® Celeron® M T3000 Model G550L View product
Designidentical
Product typeKnown for one	Netbook	Unknown — not stated by the source
Product colourKnown for one	White	Unknown — not stated by the source
Display3 differ
Display diagonalDiffers	25.6 cm (10.1")	39.6 cm (15.6")
Display resolutionDiffers	1024 x 600 pixels	1366 x 768 pixels
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratioDiffers	5:3	16:9
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Pentium Mobile	Intel® Celeron® M
Processor modelDiffers	N270	T3000
Processor coresDiffers	1	2
Processor threads	2	2
Processor frequencyDiffers	1.6 GHz	1.8 GHz
Processor cacheDiffers	0.512 MB	1 MB
Processor cache type	L2	L2
Processor front side busDiffers	533 MHz	800 MHz
Processor socketDiffers	Socket F (1207)	Socket 478
Processor lithography	45 nm	45 nm
Processor operating modesDiffers	32-bit	64-bit
Processor seriesKnown for one	Intel Atom N200 Series	Unknown — not stated by the source
Processor codenameDiffers	Diamondville	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingDiffers	C0	R0
Thermal Design Power (TDP)Differs	2.5 W	35 W
TjunctionKnown for one	90 °C	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	47 M	410 M
Processing Die sizeDiffers	26 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	12	9
ECC supported by processor	No	No
TcaseKnown for one	Unknown — not stated by the source	105 °C
Memory3 differ
Internal memoryDiffers	1 GB	2 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 memoryDiffers	2 GB	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage1 differ
HDD capacityKnown for one	160 GB	Unknown — not stated by the source
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Optical drive typeKnown for one	No	Unknown — not stated by the source
Card reader integratedDiffers	Yes	No
Total storage capacityKnown for one	Unknown — not stated by the source	250 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Audioidentical
Number of built-in speakers	2	2
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)	0.3 MP	0.3 MP
Networkidentical
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
Bluetooth	No	No
Ports & interfacesidentical
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
VGA (D-Sub) ports quantity	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
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
Docking connectorKnown for one	Unknown — not stated by the source	No
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
Software1 differ
Operating system installedDiffers	Windows XP Home Edition	FreeDOS
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 features8 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Execute Disable Bit	Yes	Yes
Idle StatesKnown for one	No	Unknown — not stated by the source
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 Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	No	No
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	40738
Processor codeDiffers	SLB73	SLGMY
Processor package sizeDiffers	22 x 22 mm	35 x 35 mm
Supported instruction setsKnown for one	SSE2, SSE3	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Conflict-Free processor	No	No
Battery2 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsDiffers	3	6
Battery capacityKnown for one	2200 mAh	Unknown — not stated by the source
Battery life (max)Differs	3.15 h	4 h
Power1 differ
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 voltageDiffers	100 - 240 V	220 - 230 V
DC-in jack	Yes	Yes
Weight & dimensions2 differ
WeightDiffers	1.11 kg	2.7 kg
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
Dimensions (WxDxH)Differs	258.5 x 184 x 25.4 mm	38.2 x 24.5 x 2.65 mm
Other featuresidentical
Supplied AC adapter type	AC	AC
Infrared data portKnown for one	Unknown — not stated by the source	No
Internal modemKnown for one	Unknown — not stated by the source	No
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 X4500M
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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