Product comparison · 2 laptops

Acer Aspire One Happy 2 N57DQPP32BT Intel Atom® N570 Netbook vs ASUS 900-W021 netbook Intel® Celeron® M ULV 353

68specifications compared
33differ
35identical
64known for one product only

Key differences

Product colour
- Aspire One Happy 2 N57DQPP32BT Intel Atom® N570 Netbook:Pink
- 900-W021 netbook Intel® Celeron® M ULV 353:White
Display diagonal
- Aspire One Happy 2 N57DQPP32BT Intel Atom® N570 Netbook:25.6 cm (10.1")
- 900-W021 netbook Intel® Celeron® M ULV 353:22.6 cm (8.9")
Processor family
- Aspire One Happy 2 N57DQPP32BT Intel Atom® N570 Netbook:Intel Atom®
- 900-W021 netbook Intel® Celeron® M ULV 353:Intel® Celeron® M
Processor model
- Aspire One Happy 2 N57DQPP32BT Intel Atom® N570 Netbook:N570
- 900-W021 netbook Intel® Celeron® M ULV 353:ULV 353
Processor cores
- Aspire One Happy 2 N57DQPP32BT Intel Atom® N570 Netbook:2
- 900-W021 netbook Intel® Celeron® M ULV 353:1
Processor threads
- Aspire One Happy 2 N57DQPP32BT Intel Atom® N570 Netbook:4
- 900-W021 netbook Intel® Celeron® M ULV 353:1
Processor frequency
- Aspire One Happy 2 N57DQPP32BT Intel Atom® N570 Netbook:1.66 GHz
- 900-W021 netbook Intel® Celeron® M ULV 353:0.9 GHz
Processor cache
- Aspire One Happy 2 N57DQPP32BT Intel Atom® N570 Netbook:1 MB
- 900-W021 netbook Intel® Celeron® M ULV 353:0.512 MB

Side by side

Differences highlightedShow differences only

Comparison of N57DQPP32BT, 900-W021
132 specifications	A Acer Aspire One Happy 2 N57DQPP32BT Intel Atom® N570 Netbook Model N57DQPP32BT View product	B ASUS 900-W021 netbook Intel® Celeron® M ULV 353 Model 900-W021 View product
Design1 differ
Product type	Netbook	Netbook
Product colourDiffers	Pink	White
Display1 differ
Display diagonalDiffers	25.6 cm (10.1")	22.6 cm (8.9")
Display resolution	1024 x 600 pixels	1024 x 600 pixels
LED backlight	Yes	Yes
Native aspect ratio	5:3	5:3
Processor11 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Atom®	Intel® Celeron® M
Processor modelDiffers	N570	ULV 353
Processor coresDiffers	2	1
Processor threadsDiffers	4	1
Processor frequencyDiffers	1.66 GHz	0.9 GHz
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	1 MB	0.512 MB
Processor cache type	L2	L2
Processor lithographyDiffers	45 nm	90 nm
Processor operating modesDiffers	64-bit	32-bit
Processor codenameDiffers	Pineview	Dothan
Thermal Design Power (TDP)Differs	8.5 W	5 W
Number of Processing Die TransistorsDiffers	17 M	144 M
Processing Die size	87 mm²	87 mm²
Processor front side busKnown for one	Unknown — not stated by the source	400 MHz
Processor socketKnown for one	Unknown — not stated by the source	Socket 479
Processor seriesKnown for one	Unknown — not stated by the source	Intel Celeron M 300 Series
Bus typeKnown for one	Unknown — not stated by the source	FSB
FSB ParityKnown for one	Unknown — not stated by the source	No
SteppingKnown for one	Unknown — not stated by the source	B0
TjunctionKnown for one	Unknown — not stated by the source	100 °C
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	9
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memory1 differ
Internal memory	1 GB	1 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Memory layout (slots x size)	1 x 1 GB	1 x 1 GB
Memory slots	1x SO-DIMM	1x SO-DIMM
Maximum internal memory	2 GB	2 GB
Storage2 differ
Total storage capacityDiffers	320 GB	20 GB
HDD capacityKnown for one	320 GB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeKnown for one	No	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	MMC, SD, SDHC
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
SSD capacityKnown for one	Unknown — not stated by the source	20 GB
Graphicsidentical
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® GMA 3150	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	200 MHz	Unknown — not stated by the source
Graphics cardKnown for one	GMA 3150	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	HDA	HD
Number of built-in speakers	2	2
Built-in microphone	Yes	Yes
Camera1 differ
Front camera resolution (numeric)Differs	0.3 MP	1.3 MP
Network1 differ
Wi-Fi	Yes	Yes
Networking featuresKnown for one	Fast Ethernet	Unknown — not stated by the source
Wireless technologyDiffers	802.11b/g/n	802.11 b/g
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Bluetooth	No	No
Bluetooth versionKnown for one	3.0+HS	Unknown — not stated by the source
Cabling technology	10/100Base-T(X)	10/100Base-T(X)
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	3	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel NM10	Unknown — not stated by the source
GPS (satellite)	No	No
Keyboardidentical
Pointing device	Touchpad	Touchpad
Software1 differ
Operating system installedDiffers	Windows 7 Starter	Linux
Operating system architectureKnown for one	32-bit	Unknown — not stated by the source
Drivers included	Yes	Yes
Bundled softwareKnown for one	Microsoft Office Starter	Unknown — not stated by the source
Processor special features7 differ
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Execute Disable Bit	Yes	Yes
Intel 64Differs	Yes	No
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)Differs	Yes	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	55637	27157
Processor package sizeDiffers	22 x 22 mm	35 x 35 mm
Supported instruction setsKnown for one	SSE2, SSE3, SSSE3	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Conflict-Free processorDiffers	Yes	No
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Idle StatesKnown for one	Unknown — not stated by the source	No
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	No
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SL7QX
Battery2 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	6	4
Battery capacity	4400 mAh	4400 mAh
Battery life (max)Differs	8 h	7 h
Poweridentical
AC adapter powerKnown for one	48 W	Unknown — not stated by the source
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
DC-in jack	Yes	Yes
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection typeKnown for one	BIOS, HDD, Supervisor	Unknown — not stated by the source
BIOS passwordKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	WEEE	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	1.3 kg	900 g
WidthDiffers	257 mm	225 mm
DepthDiffers	184 mm	170 mm
HeightDiffers	24 mm	34 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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