Product comparison · 2 laptops

Acer Aspire One D257-57DQws Intel Atom® N570 Netbook vs ASUS 1015PEM-BLK049S netbook Intel Atom® N550

65specifications compared
11differ
54identical
31known for one product only

Key differences

Product colour
- Aspire One D257-57DQws Intel Atom® N570 Netbook:White
- 1015PEM-BLK049S netbook Intel Atom® N550:Black
Processor model
- Aspire One D257-57DQws Intel Atom® N570 Netbook:N570
- 1015PEM-BLK049S netbook Intel Atom® N550:N550
Processor frequency
- Aspire One D257-57DQws Intel Atom® N570 Netbook:1.66 GHz
- 1015PEM-BLK049S netbook Intel Atom® N550:1.5 GHz
Number of Processing Die Transistors
- Aspire One D257-57DQws Intel Atom® N570 Netbook:17 M
- 1015PEM-BLK049S netbook Intel Atom® N550:176 M
Total storage capacity
- Aspire One D257-57DQws Intel Atom® N570 Netbook:250 GB
- 1015PEM-BLK049S netbook Intel Atom® N550:160 GB
Wireless technology
- Aspire One D257-57DQws Intel Atom® N570 Netbook:802.11b/g/n
- 1015PEM-BLK049S netbook Intel Atom® N550:802.11 b/g/n
Bluetooth
- Aspire One D257-57DQws Intel Atom® N570 Netbook:No
- 1015PEM-BLK049S netbook Intel Atom® N550:Yes
Processor ARK ID
- Aspire One D257-57DQws Intel Atom® N570 Netbook:55637
- 1015PEM-BLK049S netbook Intel Atom® N550:50154

Side by side

Differences highlightedShow differences only

Comparison of D257-57DQws, 1015PEM-BLK049S
96 specifications	A Acer Aspire One D257-57DQws Intel Atom® N570 Netbook Model D257-57DQws View product	B ASUS 1015PEM-BLK049S netbook Intel Atom® N550 Model 1015PEM-BLK049S View product
Design1 differ
Product type	Netbook	Netbook
Product colourDiffers	White	Black
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	N570	N550
Processor cores	2	2
Processor threads	4	4
Processor frequencyDiffers	1.66 GHz	1.5 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
Thermal Design Power (TDP)	8.5 W	8.5 W
Number of Processing Die TransistorsDiffers	17 M	176 M
Processing Die size	87 mm²	87 mm²
Bus typeKnown for one	Unknown — not stated by the source	DMI
Memoryidentical
Internal memory	1 GB	1 GB
Internal memory type	DDR3-SDRAM	DDR3-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	250 GB	160 GB
HDD capacityKnown for one	250 GB	Unknown — not stated by the source
HDD interface	SATA	SATA
HDD speedKnown for one	5400 RPM	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
Optical drive typeKnown for one	Unknown — not stated by the source	No
Graphicsidentical
On-board graphics card modelKnown for one	Intel® GMA 3150	Unknown — not stated by the source
On-board graphics card base frequency	200 MHz	200 MHz
Graphics cardKnown for one	GMA 3150	Unknown — not stated by the source
Audioidentical
Built-in microphone	Yes	Yes
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
Cameraidentical
Front camera resolution (numeric)	0.3 MP	0.3 MP
Network2 differ
Wi-Fi	Yes	Yes
Networking featuresKnown for one	Fast Ethernet, WLAN	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 Mbit/s	Unknown — not stated by the source
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	3.0+HS
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 quantity	0	0
VGA (D-Sub) ports quantity	1	1
Headphone outputs	1	1
Microphone inKnown for one	Yes	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
TV-outKnown for one	Unknown — not stated by the source	No
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
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	55637	50154
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
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cells	6	6
Battery capacityKnown for one	2200 mAh	Unknown — not stated by the source
Battery life (max)Known for one	8 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
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
Weight & dimensions2 differ
WidthDiffers	257 mm	262 mm
DepthDiffers	184 mm	178 mm
HeightKnown for one	24 mm	Unknown — not stated by the source
WeightKnown for one	Unknown — not stated by the source	1.27 kg
Height (front)Known for one	Unknown — not stated by the source	2.36 cm
Height (rear)Known for one	Unknown — not stated by the source	3.64 cm
Weight (imperial)Known for one	Unknown — not stated by the source	1.27 kg (2.8 lbs)
Other featuresidentical
Supplied AC adapter type	AC	AC
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC

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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