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 type	Netbook	Netbook
Product colourDiffers	Red	White
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
Processor8 differ
Processor manufacturer	Intel	Intel
Processor family	Intel Atom®	Intel Atom®
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 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 type	DMI	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	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	1 GB	1 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedDiffers	667 MHz	1066 MHz
Memory layout (slots x size)	1 x 1 GB	1 x 1 GB
Maximum internal memory	2 GB	2 GB
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Storageidentical
Total storage capacity	250 GB	250 GB
HDD size	2.5"	2.5"
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD	MMC, SD
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
On-board graphics card base frequency	200 MHz	200 MHz
Maximum graphics card memory	0.064 GB	0.064 GB
Graphics card	GMA 3150	GMA 3150
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Audioidentical
Audio system	HD	HD
Number of built-in speakers	2	2
Built-in microphone	Yes	Yes
Cameraidentical
Front camera resolution (numeric)	1.3 MP	1.3 MP
Network1 differ
Wi-Fi	Yes	Yes
Networking features	Fast Ethernet	Fast Ethernet
Wireless technologyDiffers	802.11 b/g/n	802.11b/g
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Bluetooth	No	No
Ports & interfacesidentical
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
Headphone outputs	1	1
Performanceidentical
GPS (satellite)	No	No
Motherboard chipsetKnown for one	Intel NM10	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Starter	Windows 7 Starter
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	50154	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
Battery life (max)	8 h	8 h
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Poweridentical
DC-in jack	Yes	Yes
AC adapter powerKnown for one	48 W	Unknown — not stated by the source
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
Other featuresidentical
Supplied AC adapter type	AC	AC
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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