Product comparison · 2 laptops

Acer Aspire One AOD255E-N55DQws Intel Atom® N550 Netbook vs Acer Aspire One Happy N57DQb2b Intel Atom® N570 Netbook

75specifications compared
9differ
66identical
7known for one product only

Key differences

Product colour
- Aspire One AOD255E-N55DQws Intel Atom® N550 Netbook:White
- Aspire One Happy N57DQb2b Intel Atom® N570 Netbook:Blue
Processor model
- Aspire One AOD255E-N55DQws Intel Atom® N550 Netbook:N550
- Aspire One Happy N57DQb2b Intel Atom® N570 Netbook:N570
Processor frequency
- Aspire One AOD255E-N55DQws Intel Atom® N550 Netbook:1.5 GHz
- Aspire One Happy N57DQb2b Intel Atom® N570 Netbook:1.66 GHz
Number of Processing Die Transistors
- Aspire One AOD255E-N55DQws Intel Atom® N550 Netbook:176 M
- Aspire One Happy N57DQb2b Intel Atom® N570 Netbook:17 M
Networking features
- Aspire One AOD255E-N55DQws Intel Atom® N550 Netbook:Fast Ethernet
- Aspire One Happy N57DQb2b Intel Atom® N570 Netbook:Fast Ethernet, WLAN
Wireless technology
- Aspire One AOD255E-N55DQws Intel Atom® N550 Netbook:IEEE 802.11n
- Aspire One Happy N57DQb2b Intel Atom® N570 Netbook:802.11 n
Bluetooth
- Aspire One AOD255E-N55DQws Intel Atom® N550 Netbook:Yes
- Aspire One Happy N57DQb2b Intel Atom® N570 Netbook:No
Processor ARK ID
- Aspire One AOD255E-N55DQws Intel Atom® N550 Netbook:50154
- Aspire One Happy N57DQb2b Intel Atom® N570 Netbook:55637

Side by side

Differences highlightedShow differences only

Comparison of AOD255E-N55DQws, N57DQb2b
82 specifications	A Acer Aspire One AOD255E-N55DQws Intel Atom® N550 Netbook Model AOD255E-N55DQws View product	B Acer Aspire One Happy N57DQb2b Intel Atom® N570 Netbook Model N57DQb2b View product
Design1 differ
Product type	Netbook	Netbook
Product colourDiffers	White	Blue
Displayidentical
Display diagonal	25.6 cm (10.1")	25.6 cm (10.1")
Display resolution	1024 x 600 pixels	1024 x 600 pixels
LED backlight	Yes	Yes
Native aspect ratio	5:3	5:3
Processor3 differ
Processor manufacturer	Intel	Intel
Processor family	Intel Atom®	Intel Atom®
Processor modelDiffers	N550	N570
Processor cores	2	2
Processor threads	4	4
Processor frequencyDiffers	1.5 GHz	1.66 GHz
System bus rate	2.5 GT/s	2.5 GT/s
Processor cache	1 MB	1 MB
Processor cache type	L2	L2
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor codename	Pineview	Pineview
Bus typeKnown for one	DMI	Unknown — not stated by the source
Thermal Design Power (TDP)	8.5 W	8.5 W
Number of Processing Die TransistorsDiffers	176 M	17 M
Processing Die size	87 mm²	87 mm²
Memoryidentical
Internal memory	1 GB	1 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1066 MHz	1066 MHz
Memory layout (slots x size)	1 x 1 GB	1 x 1 GB
Memory slots	1x SO-DIMM	1x SO-DIMM
Storageidentical
Total storage capacity	250 GB	250 GB
HDD capacity	250 GB	250 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD	MMC, SD
Graphicsidentical
On-board graphics card base frequency	200 MHz	200 MHz
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 3150
Audioidentical
Built-in microphone	Yes	Yes
Network3 differ
Wi-Fi	Yes	Yes
Networking featuresDiffers	Fast Ethernet	Fast Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11n	802.11 n
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	3.0+HS	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
Headphone outputs	1	1
Performanceidentical
GPS (satellite)	No	No
Keyboardidentical
Pointing device	Touchpad	Touchpad
Softwareidentical
Operating system installed	Windows 7 Starter	Windows 7 Starter
Operating system architectureKnown for one	32-bit	Unknown — not stated by the source
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Processor special features1 differ
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Intel 64	Yes	Yes
Intel Demand Based Switching	No	No
Intel Trusted Execution Technology	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	50154	55637
Processor package size	22 x 22 mm	22 x 22 mm
Supported instruction sets	SSE2, SSE3, SSSE3	SSE2, SSE3, SSSE3
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cells	6	6
Battery capacityDiffers	4400 mAh	2200 mAh
Battery life (max)	8 h	8 h
Poweridentical
AC adapter power	40 W	40 W
DC-in jack	Yes	Yes
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	WEEE	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensionsidentical
Weight	1.25 kg	1.25 kg
Width	259 mm	259 mm
Depth	185 mm	185 mm
Height	24 mm	24 mm
Other featuresidentical
Supplied AC adapter type	AC	AC

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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