Product comparison · 2 laptops

Acer AO 751h-52Bw vs Acer Aspire One PRO 531h - 3G

94specifications compared
30differ
64identical
18known for one product only

Key differences

Product colour
- AO 751h-52Bw:White
- Aspire One PRO 531h - 3G:Black
Display diagonal
- AO 751h-52Bw:29.5 cm (11.6")
- Aspire One PRO 531h - 3G:25.6 cm (10.1")
Display resolution
- AO 751h-52Bw:1366 x 768 pixels
- Aspire One PRO 531h - 3G:1024 x 600 pixels
Native aspect ratio
- AO 751h-52Bw:16:9
- Aspire One PRO 531h - 3G:5:3
Processor family
- AO 751h-52Bw:Intel Atom®
- Aspire One PRO 531h - 3G:Intel Pentium Mobile
Processor model
- AO 751h-52Bw:Z520
- Aspire One PRO 531h - 3G:N270
Processor frequency
- AO 751h-52Bw:1.33 GHz
- Aspire One PRO 531h - 3G:1.6 GHz
Processor socket
- AO 751h-52Bw:PBGA441
- Aspire One PRO 531h - 3G:Socket F (1207)

Side by side

Differences highlightedShow differences only

Comparison of AO 751h-52Bw, Aspire One PRO 531h - 3G
112 specifications	A Acer AO 751h-52Bw View product	B Acer Aspire One PRO 531h - 3G View product
Design1 differ
Product type	Netbook	Netbook
Product colourDiffers	White	Black
Display3 differ
Display diagonalDiffers	29.5 cm (11.6")	25.6 cm (10.1")
Display resolutionDiffers	1366 x 768 pixels	1024 x 600 pixels
LED backlightKnown for one	Unknown — not stated by the source	Yes
Native aspect ratioDiffers	16:9	5:3
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Atom®	Intel Pentium Mobile
Processor modelDiffers	Z520	N270
Processor cores	1	1
Processor threads	2	2
Processor frequencyDiffers	1.33 GHz	1.6 GHz
Processor cache	0.512 MB	0.512 MB
Processor cache type	L2	L2
Processor front side bus	533 MHz	533 MHz
Processor socketDiffers	PBGA441	Socket F (1207)
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)Differs	10	12
ECC supported by processor	No	No
Scenario Design Power (SDP)Known for one	0.96 W	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory slots	1x SO-DIMM	1x SO-DIMM
Maximum internal memory	2 GB	2 GB
Memory layout (slots x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Storageidentical
SSD capacityKnown for one	Unknown — not stated by the source	64 GB
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, xD
HDD capacityKnown for one	160 GB	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Built-in microphone	Yes	Yes
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
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Wireless technology	802.11b/g	802.11b/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
Software3 differ
Operating system installedDiffers	Windows XP Home Edition	Windows XP Professional
Trial softwareDiffers	-Microsoft Works SE 9 + Office Home & Student 2007, -McAfee Internet Security Suite.	-McAfee Internet Security Suite.
Bundled softwareDiffers	-Acer eRecovery 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, -Windows Media Player 10, -Acer Game Zone, -Acer Video Conference Manager 4.0, -Win	-Acer Recovery Management, -Microsoft Office Ready 2007 (Service Pack 1), -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 Video Conference Manager 4.0, -
Processor special features9 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	Yes	No
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	36331
Processor codeDiffers	SLB2H	SLB73
Processor package sizeDiffers	13 x 14 mm	22 x 22 mm
Supported instruction setsDiffers	SSE2, SSE3, SSSE3	SSE2, SSE3
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Battery2 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cells	6	6
Battery capacityDiffers	4400 mAh	5200 mAh
Battery life (max)Differs	8 h	7.5 h
Poweridentical
AC adapter power	30 W	30 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
BIOS passwordKnown for one	Unknown — not stated by the source	Yes
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	1.35 kg	1.17 kg
WidthDiffers	284 mm	259.4 mm
DepthDiffers	198 mm	186.8 mm
Height (front)Known for one	Unknown — not stated by the source	2.61 cm
Height (rear)Known for one	Unknown — not stated by the source	3.31 cm
HeightKnown for one	25.4 mm	Unknown — not stated by the source
Other featuresidentical
Supplied AC adapter type	AC	AC
Keyboardidentical
Pointing deviceKnown for one	Touchpad	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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