Product comparison · 2 laptops

Acer Aspire One AOD257-1437 Intel Atom® N570 Netbook vs Acer Aspire One Happy AOHAPPY-2DQpp Intel Atom® N450 Netbook

63specifications compared
20differ
43identical
56known for one product only

Key differences

Processor model
- Aspire One AOD257-1437 Intel Atom® N570 Netbook:N570
- Aspire One Happy AOHAPPY-2DQpp Intel Atom® N450 Netbook:N450
Processor cores
- Aspire One AOD257-1437 Intel Atom® N570 Netbook:2
- Aspire One Happy AOHAPPY-2DQpp Intel Atom® N450 Netbook:1
Processor threads
- Aspire One AOD257-1437 Intel Atom® N570 Netbook:4
- Aspire One Happy AOHAPPY-2DQpp Intel Atom® N450 Netbook:2
Processor cache
- Aspire One AOD257-1437 Intel Atom® N570 Netbook:1 MB
- Aspire One Happy AOHAPPY-2DQpp Intel Atom® N450 Netbook:0.512 MB
Thermal Design Power (TDP)
- Aspire One AOD257-1437 Intel Atom® N570 Netbook:8.5 W
- Aspire One Happy AOHAPPY-2DQpp Intel Atom® N450 Netbook:5.5 W
Number of Processing Die Transistors
- Aspire One AOD257-1437 Intel Atom® N570 Netbook:17 M
- Aspire One Happy AOHAPPY-2DQpp Intel Atom® N450 Netbook:123 M
Processing Die size
- Aspire One AOD257-1437 Intel Atom® N570 Netbook:87 mm²
- Aspire One Happy AOHAPPY-2DQpp Intel Atom® N450 Netbook:66 mm²
Internal memory type
- Aspire One AOD257-1437 Intel Atom® N570 Netbook:DDR3-SDRAM
- Aspire One Happy AOHAPPY-2DQpp Intel Atom® N450 Netbook:DDR2-SDRAM

Side by side

Differences highlightedShow differences only

Comparison of AOD257-1437, AOHAPPY-2DQpp
119 specifications	A Acer Aspire One AOD257-1437 Intel Atom® N570 Netbook Model AOD257-1437 View product	B Acer Aspire One Happy AOHAPPY-2DQpp Intel Atom® N450 Netbook Model AOHAPPY-2DQpp View product
Designidentical
Product type	Netbook	Netbook
Product colourKnown for one	Black	Unknown — not stated by the source
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
Processor7 differ
Processor manufacturer	Intel	Intel
Processor family	Intel Atom®	Intel Atom®
Processor modelDiffers	N570	N450
Processor coresDiffers	2	1
Processor threadsDiffers	4	2
Processor frequency	1.66 GHz	1.66 GHz
Processor cacheDiffers	1 MB	0.512 MB
Processor cache type	L2	L2
Processor socketKnown for one	Unknown — not stated by the source	BGA 559
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Atom N400 Series
Processor codename	Pineview	Pineview
Bus typeKnown for one	Unknown — not stated by the source	DMI
FSB ParityKnown for one	Unknown — not stated by the source	No
SteppingKnown for one	Unknown — not stated by the source	A0
Thermal Design Power (TDP)Differs	8.5 W	5.5 W
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Number of Processing Die TransistorsDiffers	17 M	123 M
Processing Die sizeDiffers	87 mm²	66 mm²
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	10
ECC supported by processorKnown for one	Unknown — not stated by the source	No
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Memory2 differ
Internal memory	1 GB	1 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory clock speedDiffers	1066 MHz	667 MHz
Memory layout (slots x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	2 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacity	250 GB	250 GB
HDD capacityKnown for one	Unknown — not stated by the source	250 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	MMC, SD
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.064 GB
Graphics card	GMA 3150	GMA 3150
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
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HDA
Built-in microphone	Yes	Yes
Network1 differ
Wi-Fi	Yes	Yes
Wireless technologyDiffers	802.11 a/g/n	IEEE 802.11b/g/n
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Bluetooth	No	No
Ports & interfacesidentical
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Performance1 differ
Motherboard chipset	Intel NM10	Intel NM10
GPS (satellite)Differs	No	Yes
Softwareidentical
Operating system installed	Windows 7 Starter	Windows 7 Starter
Operating system architectureKnown for one	32-bit	Unknown — not stated by the source
Bundled softwareKnown for one	Microsoft Office Starter Bing Bar Windows Live Essentials	Unknown — not stated by the source
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based Switching	No	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 Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology (VT-x)	No	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	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® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
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
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	55637	42503
Processor codeKnown for one	Unknown — not stated by the source	SLBMG
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 processorDiffers	Yes	No
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	4400 mAh	2200 mAh
Battery life (max)	8 h	8 h
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Poweridentical
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
DC-in jack	Yes	Yes
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	1.2 kg	1.25 kg
WidthDiffers	256.5 mm	259 mm
DepthDiffers	183.9 mm	185 mm
HeightDiffers	23.9 mm	24 mm
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
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	HDD, Supervisor, User	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
Other featuresidentical
Supplied AC adapter typeKnown for one	AC	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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