Product comparison · 2 laptops

Acer Aspire One 751-52Bw vs Acer Aspire One D250

92specifications compared
22differ
70identical
12known for one product only

Key differences

Product colour
- Aspire One 751-52Bw:Black
- Aspire One D250:White
Display diagonal
- Aspire One 751-52Bw:29.5 cm (11.6")
- Aspire One D250:25.6 cm (10.1")
Display resolution
- Aspire One 751-52Bw:1366 x 768 pixels
- Aspire One D250:1024 x 600 pixels
Native aspect ratio
- Aspire One 751-52Bw:16:9
- Aspire One D250:5:3
Processor model
- Aspire One 751-52Bw:Z520
- Aspire One D250:N280
Processor frequency
- Aspire One 751-52Bw:1.33 GHz
- Aspire One D250:1.66 GHz
Processor front side bus
- Aspire One 751-52Bw:533 MHz
- Aspire One D250:667 MHz
Processor series
- Aspire One 751-52Bw:Intel Atom Z500 Series
- Aspire One D250:Intel Atom N200 Series

Side by side

Differences highlightedShow differences only

Comparison of Aspire One 751-52Bw, Aspire One D250
104 specifications	A Acer Aspire One 751-52Bw View product	B Acer Aspire One D250 View product
Design1 differ
Product type	Netbook	Netbook
Product colourDiffers	Black	White
Display3 differ
Display diagonalDiffers	29.5 cm (11.6")	25.6 cm (10.1")
Display resolutionDiffers	1366 x 768 pixels	1024 x 600 pixels
Native aspect ratioDiffers	16:9	5:3
Processor6 differ
Processor manufacturer	Intel	Intel
Processor family	Intel Atom®	Intel Atom®
Processor modelDiffers	Z520	N280
Processor cores	1	1
Processor threads	2	2
Processor frequencyDiffers	1.33 GHz	1.66 GHz
Processor cache	0.512 MB	0.512 MB
Processor cache type	L2	L2
Processor front side busDiffers	533 MHz	667 MHz
Processor lithography	45 nm	45 nm
Processor operating modes	32-bit	32-bit
Processor seriesDiffers	Intel Atom Z500 Series	Intel Atom N200 Series
Processor codenameDiffers	Silverthorne	Diamondville
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	C0	C0
Thermal Design Power (TDP)Differs	2 W	2.5 W
Tjunction	90 °C	90 °C
Number of Processing Die Transistors	47 M	47 M
Processing Die size	26 mm²	26 mm²
CPU multiplier (bus/core ratio)	10	10
ECC supported by processor	No	No
Processor socketKnown for one	PBGA441	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	0.96 W	Unknown — not stated by the source
Memoryidentical
Internal memory	1 GB	1 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR2-SDRAM
Memory clock speed	667 MHz	667 MHz
Memory slots	1x SO-DIMM	1x SO-DIMM
Maximum internal memory	2 GB	2 GB
Storageidentical
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
SSD capacity	160 GB	160 GB
Card reader integrated	Yes	Yes
Audioidentical
Number of built-in speakers	2	2
Built-in microphone	Yes	Yes
Audio systemKnown for one	Dolby	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)	0.3 MP	0.3 MP
Networkidentical
Mobile network connectionKnown for one	Unknown — not stated by the source	Yes
Mobile network generationKnown for one	Unknown — not stated by the source	3G
Wi-Fi	Yes	Yes
Wireless technology	802.11 b/g	802.11 b/g
Ethernet LAN	Yes	Yes
Bluetooth	Yes	Yes
Bluetooth version	2.0+EDR	2.0+EDR
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
Keyboardidentical
Keyboard keystrokeKnown for one	Unknown — not stated by the source	1.6 mm
Softwareidentical
Operating system installed	Windows XP Home Edition	Windows XP Home Edition
Trial softwareKnown for one	Unknown — not stated by the source	- Microsoft Works Work SE 9 with Office Home and Student 2007 - McAfee Internet Security Suite
Bundled softwareKnown for one	Unknown — not stated by the source	- Productivity applications: - 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 - Communication/ISP applications: - Ac
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Intel 64	No	No
Intel Clear Video Technology	No	No
Intel Demand Based SwitchingDiffers	Yes	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	Yes	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)Differs	Yes	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)	Yes	Yes
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	35466	41411
Processor codeDiffers	SLB2H	SLGL9
Processor package sizeDiffers	13 x 14 mm	22 x 22 mm
Supported instruction sets	SSE2, SSE3, SSSE3	SSE2, SSE3, SSSE3
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Battery2 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cells	6	6
Battery capacityDiffers	5200 mAh	4400 mAh
Battery life (max)Differs	8 h	6 h
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	48.8 W
DC-in jack	Yes	Yes
Weight & dimensions4 differ
WeightDiffers	1.35 kg	1.27 kg
WidthDiffers	284 mm	258.5 mm
DepthDiffers	25.4 mm	184 mm
HeightDiffers	198 mm	25.4 mm
Other featuresidentical
Supplied AC adapter type	AC	AC
Performanceidentical
Motherboard chipsetKnown for one	Intel® SCH US15W	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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