Product comparison · 2 laptops

Acer Aspire One D257-N57DQws Intel Atom® N570 Netbook vs Hercules eCafe EX HD

28specifications compared
13differ
15identical
55known for one product only

Key differences

Product colour
- Aspire One D257-N57DQws Intel Atom® N570 Netbook:White
- eCafe EX HD:Black
Processor frequency
- Aspire One D257-N57DQws Intel Atom® N570 Netbook:1.66 GHz
- eCafe EX HD:0.8 GHz
Internal memory
- Aspire One D257-N57DQws Intel Atom® N570 Netbook:1 GB
- eCafe EX HD:0.5 GB
Total storage capacity
- Aspire One D257-N57DQws Intel Atom® N570 Netbook:250 GB
- eCafe EX HD:16 GB
Bluetooth
- Aspire One D257-N57DQws Intel Atom® N570 Netbook:Yes
- eCafe EX HD:No
HDMI ports quantity
- Aspire One D257-N57DQws Intel Atom® N570 Netbook:0
- eCafe EX HD:1
Operating system installed
- Aspire One D257-N57DQws Intel Atom® N570 Netbook:Windows 7 Starter
- eCafe EX HD:Linux
Battery capacity
- Aspire One D257-N57DQws Intel Atom® N570 Netbook:2200 mAh
- eCafe EX HD:6800 mAh

Side by side

Differences highlightedShow differences only

Comparison of D257-N57DQws, eCafe EX HD
83 specifications	A Acer Aspire One D257-N57DQws Intel Atom® N570 Netbook Model D257-N57DQws View product	B Hercules eCafe EX HD 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
Processor1 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyKnown for one	Intel Atom®	Unknown — not stated by the source
Processor modelKnown for one	N570	Unknown — not stated by the source
Processor coresKnown for one	2	Unknown — not stated by the source
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor frequencyDiffers	1.66 GHz	0.8 GHz
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor cacheKnown for one	1 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor codenameKnown for one	Pineview	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	8.5 W	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	17 M	Unknown — not stated by the source
Processing Die sizeKnown for one	87 mm²	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	1 GB	0.5 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
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
Storage2 differ
Total storage capacityDiffers	250 GB	16 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
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MS PRO, SD, xD	SD, SDHC
Flash memoryKnown for one	Unknown — not stated by the source	8 GB
Graphicsidentical
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
Built-in microphone	Yes	Yes
Network1 differ
Wi-Fi	Yes	Yes
Networking featuresKnown for one	Fast Ethernet, WLAN	Unknown — not stated by the source
Wireless technologyKnown for one	802.11b/g/n	Unknown — not stated by the source
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	10,100 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 & interfaces1 differ
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	0	1
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Headphone outputs	1	1
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
Processor special featuresidentical
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	55637	Unknown — not stated by the source
Processor package sizeKnown for one	22 x 22 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE2, SSE3, SSSE3	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Battery2 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery capacityDiffers	2200 mAh	6800 mAh
Battery life (max)Differs	8 h	13 h
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 & dimensions3 differ
WidthDiffers	257 mm	300 mm
DepthDiffers	184 mm	171 mm
HeightDiffers	24 mm	28 mm
Other featuresidentical
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	0.3 MP
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	1.75 kg

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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