Product comparison · 2 laptops

Acer Aspire One D255E-N57DQcc Intel Atom® N570 Netbook vs Acer eMachines EM355-131G25ikk Intel Atom® N455 Netbook

80specifications compared
12differ
68identical
41known for one product only

Key differences

Product colour
- Aspire One D255E-N57DQcc Intel Atom® N570 Netbook:Brown
- eMachines EM355-131G25ikk Intel Atom® N455 Netbook:Black
Processor model
- Aspire One D255E-N57DQcc Intel Atom® N570 Netbook:N570
- eMachines EM355-131G25ikk Intel Atom® N455 Netbook:N455
Processor cores
- Aspire One D255E-N57DQcc Intel Atom® N570 Netbook:2
- eMachines EM355-131G25ikk Intel Atom® N455 Netbook:1
Processor threads
- Aspire One D255E-N57DQcc Intel Atom® N570 Netbook:4
- eMachines EM355-131G25ikk Intel Atom® N455 Netbook:2
Processor cache
- Aspire One D255E-N57DQcc Intel Atom® N570 Netbook:1 MB
- eMachines EM355-131G25ikk Intel Atom® N455 Netbook:0.512 MB
Thermal Design Power (TDP)
- Aspire One D255E-N57DQcc Intel Atom® N570 Netbook:8.5 W
- eMachines EM355-131G25ikk Intel Atom® N455 Netbook:6.5 W
Number of Processing Die Transistors
- Aspire One D255E-N57DQcc Intel Atom® N570 Netbook:17 M
- eMachines EM355-131G25ikk Intel Atom® N455 Netbook:123 M
Processing Die size
- Aspire One D255E-N57DQcc Intel Atom® N570 Netbook:87 mm²
- eMachines EM355-131G25ikk Intel Atom® N455 Netbook:66 mm²

Side by side

Differences highlightedShow differences only

Comparison of D255E-N57DQcc, EM355-131G25ikk
121 specifications	A Acer Aspire One D255E-N57DQcc Intel Atom® N570 Netbook Model D255E-N57DQcc View product	B Acer eMachines EM355-131G25ikk Intel Atom® N455 Netbook Model EM355-131G25ikk View product
Design1 differ
Product type	Netbook	Netbook
Product colourDiffers	Brown	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
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
Processor front side busKnown for one	667 MHz	Unknown — not stated by the source
Memoryidentical
Internal memory	1 GB	1 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1066 MHz	1066 MHz
Memory layout (slots x size)	1 x 1 GB	1 x 1 GB
Memory slotsKnown for one	Unknown — not stated by the source	1x SO-DIMM
Maximum internal memory	2 GB	2 GB
Storageidentical
Total storage capacity	250 GB	250 GB
HDD capacity	250 GB	250 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD	MMC, SD
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
On-board graphics card base frequency	200 MHz	200 MHz
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.064 GB
Graphics card	GMA 3150	GMA 3150
On-board graphics card modelKnown for one	Intel® GMA 3150	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)	0.3 MP	0.3 MP
Network1 differ
Wi-Fi	Yes	Yes
Networking features	Fast Ethernet	Fast Ethernet
Wireless technologyDiffers	IEEE 802.11 b/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
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
SIM card support	No	No
Ports & interfacesidentical
USB 2.0 ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
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
Headphone outputs	1	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
ExpressCard slot	No	No
ATI XGP ports quantity	0	0
Port replicator	No	No
TV-outKnown for one	Unknown — not stated by the source	No
Performanceidentical
Motherboard chipset	Intel NM10	Intel NM10
GPS (satellite)	No	No
Keyboardidentical
Pointing device	Touchpad	Touchpad
Softwareidentical
Operating system installed	Windows 7 Starter	Windows 7 Starter
Drivers included	Yes	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
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cells	6	6
Poweridentical
DC-in jack	Yes	Yes
Weight & dimensionsidentical
Weight	1.25 kg	1.25 kg
Width	258.5 mm	258.5 mm
Depth	185 mm	185 mm
Height	24 mm	24 mm
Packaging contentidentical
Remote control included	No	No
Other featuresidentical
Assisted GPS (A-GPS)	No	No
Supplied AC adapter type	AC	AC
Audioidentical
Audio systemKnown for one	HD	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	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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