Product comparison · 2 laptops

Acer Aspire One AO521-12Dki AMD Athlon II Neo K125 Netbook vs Acer Aspire One AOD257-1890 Intel Atom® N570 Netbook

28specifications compared
9differ
19identical
62known for one product only

Key differences

Processor manufacturer
- Aspire One AO521-12Dki AMD Athlon II Neo K125 Netbook:AMD
- Aspire One AOD257-1890 Intel Atom® N570 Netbook:Intel
Processor family
- Aspire One AO521-12Dki AMD Athlon II Neo K125 Netbook:AMD Athlon II Neo
- Aspire One AOD257-1890 Intel Atom® N570 Netbook:Intel Atom®
Processor model
- Aspire One AO521-12Dki AMD Athlon II Neo K125 Netbook:K125
- Aspire One AOD257-1890 Intel Atom® N570 Netbook:N570
Processor frequency
- Aspire One AO521-12Dki AMD Athlon II Neo K125 Netbook:1.7 GHz
- Aspire One AOD257-1890 Intel Atom® N570 Netbook:1.66 GHz
Wireless technology
- Aspire One AO521-12Dki AMD Athlon II Neo K125 Netbook:802.11b/g/n
- Aspire One AOD257-1890 Intel Atom® N570 Netbook:802.11 b/g/n
Bluetooth
- Aspire One AO521-12Dki AMD Athlon II Neo K125 Netbook:Yes
- Aspire One AOD257-1890 Intel Atom® N570 Netbook:No
Number of battery cells
- Aspire One AO521-12Dki AMD Athlon II Neo K125 Netbook:6
- Aspire One AOD257-1890 Intel Atom® N570 Netbook:3

Side by side

Differences highlightedShow differences only

Comparison of AO521-12Dki, AOD257-1890
90 specifications	A Acer Aspire One AO521-12Dki AMD Athlon II Neo K125 Netbook Model AO521-12Dki View product	B Acer Aspire One AOD257-1890 Intel Atom® N570 Netbook Model AOD257-1890 View product
Designidentical
Product type	Netbook	Netbook
Product colour	Black	Black
Displayidentical
Display diagonal	25.6 cm (10.1")	25.6 cm (10.1")
Display resolution	1024 x 600 pixels	1024 x 600 pixels
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Native aspect ratio	5:3	5:3
Processor4 differ
Processor manufacturerDiffers	AMD	Intel
Processor familyDiffers	AMD Athlon II Neo	Intel Atom®
Processor modelDiffers	K125	N570
Processor frequencyDiffers	1.7 GHz	1.66 GHz
Processor cache	1 MB	1 MB
Processor cache type	L2	L2
Processor front side busKnown for one	2000 MHz	Unknown — not stated by the source
Processor coresKnown for one	Unknown — not stated by the source	2
Processor threadsKnown for one	Unknown — not stated by the source	4
System bus rateKnown for one	Unknown — not stated by the source	2.5 GT/s
Processor lithographyKnown for one	Unknown — not stated by the source	45 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor codenameKnown for one	Unknown — not stated by the source	Pineview
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	8.5 W
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	17 M
Processing Die sizeKnown for one	Unknown — not stated by the source	87 mm²
Memoryidentical
Internal memory	1 GB	1 GB
Internal memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Storage1 differ
Total storage capacity	250 GB	250 GB
HDD capacityKnown for one	250 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
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	MMC, SD
Graphicsidentical
Graphics card familyKnown for one	AMD	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	0.384 GB	Unknown — not stated by the source
Graphics cardKnown for one	Radeon HD 4225	Unknown — not stated by the source
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 3150
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	200 MHz
Audioidentical
Audio systemKnown for one	HD	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Wi-Fi	Yes	Yes
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Wireless technologyDiffers	802.11b/g/n	802.11 b/g/n
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	3.0+HS	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	3	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantity	1	1
Headphone outputsKnown for one	1	Unknown — not stated by the source
Performanceidentical
GPS (satellite)	No	No
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Software1 differ
Operating system installed	Windows 7 Starter	Windows 7 Starter
Operating system architecture	32-bit	32-bit
Bundled softwareDiffers	Bing Bar Windows Live Essentials	Office Starter 2010
Battery1 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsDiffers	6	3
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Battery life (max)Known for one	6 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	40 W	Unknown — not stated by the source
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, User	Unknown — not stated by the source
BIOS passwordKnown for one	Yes	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	1.3 kg	Unknown — not stated by the source
WidthKnown for one	260 mm	Unknown — not stated by the source
DepthKnown for one	191 mm	Unknown — not stated by the source
HeightKnown for one	28 mm	Unknown — not stated by the source
Other featuresidentical
Power supply typeKnown for one	AC/DC	Unknown — not stated by the source
Supplied AC adapter type	AC	AC
Processor special featuresidentical
Embedded options availableKnown for one	Unknown — not stated by the source	No
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
Processor ARK IDKnown for one	Unknown — not stated by the source	55637
Processor package sizeKnown for one	Unknown — not stated by the source	22 x 22 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE2, SSE3, SSSE3
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Conflict-Free processorKnown for one	Unknown — not stated by the source	Yes

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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