Product comparison · 2 laptops

Acer Aspire One D255-N55DQrr Intel Atom® N550 Netbook vs Acer Aspire One D255E-13Dws Intel Atom® N455 Netbook

74specifications compared
15differ
59identical
39known for one product only

Key differences

Product colour
- Aspire One D255-N55DQrr Intel Atom® N550 Netbook:Red
- Aspire One D255E-13Dws Intel Atom® N455 Netbook:White
Processor model
- Aspire One D255-N55DQrr Intel Atom® N550 Netbook:N550
- Aspire One D255E-13Dws Intel Atom® N455 Netbook:N455
Processor cores
- Aspire One D255-N55DQrr Intel Atom® N550 Netbook:2
- Aspire One D255E-13Dws Intel Atom® N455 Netbook:1
Processor threads
- Aspire One D255-N55DQrr Intel Atom® N550 Netbook:4
- Aspire One D255E-13Dws Intel Atom® N455 Netbook:2
Processor frequency
- Aspire One D255-N55DQrr Intel Atom® N550 Netbook:1.5 GHz
- Aspire One D255E-13Dws Intel Atom® N455 Netbook:1.66 GHz
Processor cache
- Aspire One D255-N55DQrr Intel Atom® N550 Netbook:1 MB
- Aspire One D255E-13Dws Intel Atom® N455 Netbook:0.512 MB
Thermal Design Power (TDP)
- Aspire One D255-N55DQrr Intel Atom® N550 Netbook:8.5 W
- Aspire One D255E-13Dws Intel Atom® N455 Netbook:6.5 W
Number of Processing Die Transistors
- Aspire One D255-N55DQrr Intel Atom® N550 Netbook:176 M
- Aspire One D255E-13Dws Intel Atom® N455 Netbook:123 M

Side by side

Differences highlightedShow differences only

Comparison of D255-N55DQrr, D255E-13Dws
113 specifications	A Acer Aspire One D255-N55DQrr Intel Atom® N550 Netbook Model D255-N55DQrr View product	B Acer Aspire One D255E-13Dws Intel Atom® N455 Netbook Model D255E-13Dws View product
Design1 differ
Product colourDiffers	Red	White
Processor8 differ
Processor modelDiffers	N550	N455
Processor coresDiffers	2	1
Processor threadsDiffers	4	2
Processor frequencyDiffers	1.5 GHz	1.66 GHz
Processor cacheDiffers	1 MB	0.512 MB
Processor socketKnown for one	Unknown — not stated by the source	BGA 559
Processor seriesKnown for one	Unknown — not stated by the source	Intel Atom N400 Series
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	176 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 memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedDiffers	667 MHz	1066 MHz
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Storageidentical
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
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Network1 differ
Wireless technologyDiffers	802.11 b/g/n	802.11b/g
Performanceidentical
Motherboard chipsetKnown for one	Intel NM10	Unknown — not stated by the source
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Embedded options availableDiffers	No	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	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 VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	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® 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
Processor ARK IDDiffers	50154	49491
Processor codeKnown for one	Unknown — not stated by the source	SLBX9
Conflict-Free processorDiffers	Yes	No
Batteryidentical
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	48 W	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
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

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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