Product comparison · 2 laptops

Acer Aspire One AOD257-13DQkk Intel Atom® N455 Netbook vs ASUS X401A-WX057V laptop Intel® Pentium® B950

89specifications compared
43differ
46identical
71known for one product only

Key differences

Display diagonal
- Aspire One AOD257-13DQkk Intel Atom® N455 Netbook:25.6 cm (10.1")
- X401A-WX057V laptop Intel® Pentium® B950:35.6 cm (14")
Processor family
- Aspire One AOD257-13DQkk Intel Atom® N455 Netbook:Intel Atom®
- X401A-WX057V laptop Intel® Pentium® B950:Intel® Pentium®
Processor model
- Aspire One AOD257-13DQkk Intel Atom® N455 Netbook:N455
- X401A-WX057V laptop Intel® Pentium® B950:B950
Processor cores
- Aspire One AOD257-13DQkk Intel Atom® N455 Netbook:1
- X401A-WX057V laptop Intel® Pentium® B950:2
Processor frequency
- Aspire One AOD257-13DQkk Intel Atom® N455 Netbook:1.66 GHz
- X401A-WX057V laptop Intel® Pentium® B950:2.1 GHz
Processor cache
- Aspire One AOD257-13DQkk Intel Atom® N455 Netbook:0.512 MB
- X401A-WX057V laptop Intel® Pentium® B950:2 MB
Processor cache type
- Aspire One AOD257-13DQkk Intel Atom® N455 Netbook:L2
- X401A-WX057V laptop Intel® Pentium® B950:L3
Processor socket
- Aspire One AOD257-13DQkk Intel Atom® N455 Netbook:BGA 559
- X401A-WX057V laptop Intel® Pentium® B950:PGA988

Side by side

Differences highlightedShow differences only

Comparison of AOD257-13DQkk, X401A-WX057V
160 specifications	A Acer Aspire One AOD257-13DQkk Intel Atom® N455 Netbook Model AOD257-13DQkk View product	B ASUS X401A-WX057V laptop Intel® Pentium® B950 Model X401A-WX057V View product
Designidentical
Form factorKnown for one	Unknown — not stated by the source	Clamshell
Product typeKnown for one	Netbook	Unknown — not stated by the source
Display1 differ
Display diagonalDiffers	25.6 cm (10.1")	35.6 cm (14")
Display resolutionKnown for one	Unknown — not stated by the source	1366 x 768 pixels
TouchscreenKnown for one	Unknown — not stated by the source	No
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Processor13 differ
Processor familyDiffers	Intel Atom®	Intel® Pentium®
Processor modelDiffers	N455	B950
Processor coresDiffers	1	2
Processor frequencyDiffers	1.66 GHz	2.1 GHz
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Processor cacheDiffers	0.512 MB	2 MB
Processor cache typeDiffers	L2	L3
Processor socketDiffers	BGA 559	PGA988
Processor lithographyDiffers	45 nm	32 nm
Processor seriesDiffers	Intel Atom N400 Series	Intel Pentium B900 Series for Mobile
Processor codenameDiffers	Pineview	Sandy Bridge
Thermal Design Power (TDP)Differs	6.5 W	35 W
TjunctionDiffers	100 °C	85 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x8, 2x16, 1x8+2x4
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
CPU multiplier (bus/core ratio)Differs	10	21
SteppingKnown for one	A0	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	123 M	Unknown — not stated by the source
Processing Die sizeKnown for one	66 mm²	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	1 GB	4 GB
Memory clock speedDiffers	1066 MHz	1600 MHz
Maximum internal memoryDiffers	2 GB	4 GB
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	250 GB	750 GB
Storage mediaKnown for one	Unknown — not stated by the source	HDD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	750 GB
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Compatible memory cardsDiffers	MMC, MS PRO, SD, xD	MMC, SD
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Graphics1 differ
Discrete graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card base frequencyDiffers	200 MHz	650 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1100 MHz
Audio1 differ
Audio systemDiffers	stereo	SonicMaster Lite
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	0.3 MP
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Network1 differ
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
Wireless technologyKnown for one	Wi-Fi	Unknown — not stated by the source
Cabling technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	3	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	1
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Microphone inKnown for one	Unknown — not stated by the source	Yes
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
TV-outKnown for one	No	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Numeric keypadKnown for one	Unknown — not stated by the source	No
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Keyboard languageKnown for one	English	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	Windows 7 Starter	Windows 7 Home Premium
Operating system architectureDiffers	32-bit	64-bit
Processor special features10 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options availableDiffers	Yes	No
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	32 nm
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Processor ARK IDDiffers	49491	55627
Processor package sizeDiffers	22 x 22 mm	37.5x37.5 (rPGA988B)
Supported instruction setsDiffers	SSE2, SSE3, SSSE3	SSE4.x
Processor codeKnown for one	SLBX9	Unknown — not stated by the source
Battery2 differ
Number of battery cellsDiffers	3	6
Battery capacityDiffers	2200 mAh	47 Wh
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	40 W	65 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	3.42 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Power auto-sensingKnown for one	Unknown — not stated by the source	Yes
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection typeKnown for one	BIOS, HDD, User	Unknown — not stated by the source
BIOS passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WeightKnown for one	Unknown — not stated by the source	1.85 kg
WidthDiffers	257 mm	344 mm
DepthDiffers	184 mm	241 mm
HeightDiffers	24 mm	26.5 mm
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
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Performanceidentical
GPS (satellite)Known for one	No	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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