Product comparison · 2 laptops

Acer AO751h-52Bb Intel Atom® Z520 Netbook vs Samsung N N140Plus Intel Pentium Mobile N270 Netbook

95specifications compared
33differ
62identical
21known for one product only

Key differences

Product colour
- AO751h-52Bb Intel Atom® Z520 Netbook:Blue
- N N140Plus Intel Pentium Mobile N270 Netbook:Black
Display diagonal
- AO751h-52Bb Intel Atom® Z520 Netbook:29.5 cm (11.6")
- N N140Plus Intel Pentium Mobile N270 Netbook:25.6 cm (10.1")
Display resolution
- AO751h-52Bb Intel Atom® Z520 Netbook:1366 x 768 pixels
- N N140Plus Intel Pentium Mobile N270 Netbook:1024 x 600 pixels
Native aspect ratio
- AO751h-52Bb Intel Atom® Z520 Netbook:16:9
- N N140Plus Intel Pentium Mobile N270 Netbook:5:3
Processor family
- AO751h-52Bb Intel Atom® Z520 Netbook:Intel Atom®
- N N140Plus Intel Pentium Mobile N270 Netbook:Intel Pentium Mobile
Processor model
- AO751h-52Bb Intel Atom® Z520 Netbook:Z520
- N N140Plus Intel Pentium Mobile N270 Netbook:N270
Processor frequency
- AO751h-52Bb Intel Atom® Z520 Netbook:1.33 GHz
- N N140Plus Intel Pentium Mobile N270 Netbook:1.6 GHz
Processor socket
- AO751h-52Bb Intel Atom® Z520 Netbook:PBGA441
- N N140Plus Intel Pentium Mobile N270 Netbook:Socket F (1207)

Side by side

Differences highlightedShow differences only

Comparison of AO751h-52Bb, N140Plus
116 specifications	A Acer AO751h-52Bb Intel Atom® Z520 Netbook Model AO751h-52Bb View product	B Samsung N N140Plus Intel Pentium Mobile N270 Netbook Model N140Plus View product
Design1 differ
Product type	Netbook	Netbook
Product colourDiffers	Blue	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
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
Memoryidentical
Internal memory	1 GB	1 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Memory layout (slots x size)	1 x 1 GB	1 x 1 GB
Memory slots	1x SO-DIMM	1x SO-DIMM
Maximum internal memoryKnown for one	2 GB	Unknown — not stated by the source
Storageidentical
HDD interfaceKnown for one	Unknown — not stated by the source	SATA II
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	No
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, SDHC
HDD capacityKnown for one	160 GB	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Graphicsidentical
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.128 GB
Audio1 differ
Audio systemDiffers	High Definition Audio	HD
Number of built-in speakers	2	2
Speaker powerKnown for one	Unknown — not stated by the source	3 W
Built-in microphone	Yes	Yes
Cameraidentical
Front camera resolution (numeric)	0.3 MP	0.3 MP
Network2 differ
Wi-Fi	Yes	Yes
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Wireless technologyDiffers	802.11b/g	IEEE 802.11b/g/n
Ethernet LAN	Yes	Yes
Bluetooth	Yes	Yes
Bluetooth versionDiffers	2.0+EDR	2.1+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
Pointing device	Touchpad	Touchpad
Keyboard number of keysKnown for one	Unknown — not stated by the source	84
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Software3 differ
Operating system installedDiffers	Windows XP Home Edition	Windows 7 Starter
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareDiffers	-Microsoft Works SE 9 + Office Home & Student 2007. -McAfee Internet Security Suite.	McAfee Virus Scan Microsoft Office
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	SAMSUNG Recovery Solution III Adobe Acrobat Reader
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
Battery1 differ
Number of battery cells	6	6
Battery capacity	5200 mAh	5200 mAh
Battery life (max)Differs	8 h	9 h
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	30 W	40 W
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
DC-in jack	Yes	Yes
Weight & dimensions4 differ
WeightDiffers	1.35 kg	1.27 kg
WidthDiffers	284 mm	262 mm
DepthDiffers	198 mm	185.5 mm
HeightDiffers	25.4 mm	25.9 mm
Height (front)Known for one	Unknown — not stated by the source	2.58 cm
Height (rear)Known for one	Unknown — not stated by the source	2.97 cm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	262 x 185.5 x 25.85 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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