Product comparison · 2 laptops

Acer Aspire One D257-N57Ckk Intel Atom® N570 Netbook vs ASUS 1005PXD-BLU045S netbook Intel Atom® N455

72specifications compared
24differ
48identical
44known for one product only

Key differences

Product colour
- Aspire One D257-N57Ckk Intel Atom® N570 Netbook:Black
- 1005PXD-BLU045S netbook Intel Atom® N455:Blue
Processor model
- Aspire One D257-N57Ckk Intel Atom® N570 Netbook:N570
- 1005PXD-BLU045S netbook Intel Atom® N455:N455
Processor cores
- Aspire One D257-N57Ckk Intel Atom® N570 Netbook:2
- 1005PXD-BLU045S netbook Intel Atom® N455:1
Processor threads
- Aspire One D257-N57Ckk Intel Atom® N570 Netbook:4
- 1005PXD-BLU045S netbook Intel Atom® N455:2
Processor cache
- Aspire One D257-N57Ckk Intel Atom® N570 Netbook:1 MB
- 1005PXD-BLU045S netbook Intel Atom® N455:0.512 MB
Thermal Design Power (TDP)
- Aspire One D257-N57Ckk Intel Atom® N570 Netbook:8.5 W
- 1005PXD-BLU045S netbook Intel Atom® N455:6.5 W
Number of Processing Die Transistors
- Aspire One D257-N57Ckk Intel Atom® N570 Netbook:17 M
- 1005PXD-BLU045S netbook Intel Atom® N455:123 M
Processing Die size
- Aspire One D257-N57Ckk Intel Atom® N570 Netbook:87 mm²
- 1005PXD-BLU045S netbook Intel Atom® N455:66 mm²

Side by side

Differences highlightedShow differences only

Comparison of D257-N57Ckk, 1005PXD-BLU045S
116 specifications	A Acer Aspire One D257-N57Ckk Intel Atom® N570 Netbook Model D257-N57Ckk View product	B ASUS 1005PXD-BLU045S netbook Intel Atom® N455 Model 1005PXD-BLU045S View product
Design1 differ
Product type	Netbook	Netbook
Product colourDiffers	Black	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
Processor7 differ
Processor manufacturer	Intel	Intel
Processor family	Intel Atom®	Intel Atom®
Processor modelDiffers	N570	N455
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	6.5 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 memoryDiffers	2 GB	1 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Memory slotsDiffers	1x SO-DIMM	2x SO-DIMM
Maximum internal memory	2 GB	2 GB
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	500 GB	250 GB
HDD capacityDiffers	500 GB	250 GB
HDD interfaceDiffers	SATA	SATA II
HDD speed	5400 RPM	5400 RPM
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
On-board graphics card base frequency	200 MHz	200 MHz
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
Graphics cardKnown for one	GMA 3150	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Built-in microphone	Yes	Yes
Cameraidentical
Front camera resolution (numeric)	0.3 MP	0.3 MP
Network2 differ
Wi-Fi	Yes	Yes
Networking featuresDiffers	Fast Ethernet, WLAN	Fast Ethernet
Wireless technologyDiffers	802.11b/g/n	802.11 b/g/n
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	2.1+EDR	2.1+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	3	2
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
Performanceidentical
Motherboard chipset	Intel NM10	Intel NM10
GPS (satellite)	No	No
Keyboardidentical
Pointing device	Touchpad	Touchpad
Software1 differ
Operating system installedDiffers	Linux	Windows 7 Starter
Drivers includedKnown for one	Unknown — not stated by the source	Yes
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	49491
Processor codeKnown for one	Unknown — not stated by the source	SLBX9
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)
Number of battery cells	6	6
Battery capacityDiffers	4400 mAh	48 Wh
Battery life (max)	8 h	8 h
Poweridentical
DC-in jack	Yes	Yes
AC adapter powerKnown for one	40 W	Unknown — not stated by the source
Weight & dimensions3 differ
WeightKnown for one	Unknown — not stated by the source	1.27 kg
WidthDiffers	257 mm	262 mm
DepthDiffers	184 mm	178 mm
HeightDiffers	24 mm	36.5 mm
Other featuresidentical
Supplied AC adapter type	AC	AC
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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