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Acer Aspire One D255

alaTest has collected and analyzed 647 reviews of Acer Aspire One D255. The average rating for this product is 4.3/5, compared to an average rating of 4.1/5 for other products in the same category for all reviews. Reviews about the battery and size are overall positive. The performance and portability also get good views. Some have doubts about the software and sound, and comments about the connectivity and energy efficiency are mixed.

usability, portability, performance, size, battery

sound, software

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Acer Aspire One D255 is awarded an overall alaScore™ of 85/100 = Very good quality.

See all Acer Laptop Computers

Review analysis

(Based on 647 reviews)

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Showing 1 - 115 of 536 Show Reviews: in English | in other languages (46)

Consumer review ( review summary for Acer Aspire One D255


alaTest has collected and analyzed 7 user reviews of Acer Aspire One D255 from The average user rating for this product is 5.0/5, compared to an average user rating of 4.0/5 for other products in the same category on Reviewers are impressed by the usability. The portability also gets good reviews, but there are some mixed reviews about the performance. Many are less positive about the software.

size, portability, usability


100% of the reviews on give this product a positive rating.

This summary is based on the products: Acer Aspire One D255-n55dqkk - Atom N550 1.5 GHz - 10.1" TftAcer Aspire One D255-n55dqkk - Atom N550 1.5 GHz - 10.1" Tft

Mar, 2019

Consumer review ( review summary for Acer Aspire One D255


alaTest has collected and analyzed 98 user reviews of Acer Aspire One D255 from The average user rating for this product is 4.6/5, compared to an average user rating of 3.9/5 for other products in the same category on Reviewers really like the portability and performance. The price and screen are also mentioned favorably. There are some mixed opinions about the durability, and many are critical about the reliability.

usability, screen, price, performance, portability


93% of the reviews on give this product a positive rating.

This summary is based on the products: For ACER ASPIRE ONE D255-2509 Laptop LCD SCREEN Panel LED GlossyFor ACER ASPIRE ONE D255-2509 Laptop LCD SCREEN Panel LED Glossy

Mar, 2019

Expert review by : Trusted Reviews (

Acer Aspire D255


This colourful netbook features a dual core Atom CPU and will boot into either Windows 7 or Android 2.1.

Dual-core Atom CPU, Dual boot Android & Windows, Well-built

Largely mediocre specifications, Android navigation needs touch

May, 2011

Expert review by : Chris Hall (

Acer Aspire One D255


The Acer Aspire One D255 serves up a new Intel Atom N550 processor, offering dual cores, as well as two operating systems – Windows 7 Starter and Android 2.2. We're big fans of Android in mobile phones, but we've questioned Android on netbooks before...

Price, dual core Atom makes it a smooth operator

Android seems to lack purpose, some build quality complaints

The Acer Aspire One D255 isn’t the best looking netbook out there, but like Acer netbooks we’ve seen in the past, it does incorporate some of the newest hardware at a price that’s hard to beat.

Dec, 2010

Expert review by : What Laptop (

Acer Aspire One D255 review


Long battery life ; large keyboard ; build quality

Colours look washed out, Android is unnecessary

A great netbook, but the inclusion of Android seems a little unnecessary

Feb, 2011

Expert review by : Expert Reviews Staff (

Acer Aspire One D255 review


A well-designed netbook with solid performance and battery life, although Android seems like an unnecessary inclusion.

Feb, 2011

Expert review by : Jayesh Shinde, (

Acer Aspire One D255 review


The Acer Aspire One D255 netbook has the exact same shell, chassis design of the Acer Aspire One D260. The Acer Aspire One D255's glossy screen lid is red in colour, attracts fingerprints but they aren't readily visible. Like the AOD260, the Acer...

The Acer Aspire One D255 sells for a price of £293 For that price you get a decent 10-inch netbook with a fresh new look, standard performance and features, and excellent battery life. And the Acer Aspire One D255 does come with Android 1.6 which boots...

Nov, 2010

Expert review by (

Acer Aspire One D255 review


An affordable dual-core netbook that puts in a sterling all-round performance

Other netbooks offer more features, and AMD Fusion models are better at video, but those looking for a solid all-rounder need look no further. Acer’s Aspire One D255 delivers dual-core power at an excellent price.

Jul, 2011

Expert review by : Dan Worth (

Acer Aspire D255 review


The Acer Aspire D255 joins the growing ranks of devices that offer dual-boot of two operating systems, in this instance Windows 7 Starter and Android 2.1, which allows you to switch between the two as you work.

Lightweight; good battery; adequate specifications

Slow processor; small keyboard; no application store for Android

The Acer Aspire D255 is something of a mixed blessing, as many netbooks are. Lightweight and with good battery life, it is annoyingly slow at times and awkward to use. The dual-boot mode is interesting, and no doubt the future for many devices, but...

Feb, 2011

Expert review by : mfereday (

A Dual Booting Netbook : Acer Aspire One D255


Adding to its popular Aspire One family of products, Acer has released the D255 model. This is a 10.1-inch netbook.

Although this netbook has no pretensions of being a game-playing device, it was able to handle various casual-style gaming titles (a selection of trial versions is available immediately or for downloading). Other software supplied for the Windows...

Feb, 2011

Expert review by (

Acer - Aspire One D255


Netbooks appeal to a variety of users, from the youthful, highly mobile social networking crowd to business people needing a small, light computer that can perform multiple undemanding tasks and provide swift access to the Net. ...

As with most of the Aspire One range, the D255 is a relatively fast and efficient netbook with the added bonus of a new dual-core CPU and a comfortably large keyboard. However, the battery life is low, and the ‘hook' of having an Android OS alongside...

Dec, 2010

Expert review by : Cisco Cheng (

Acer Aspire One AOD255-1203


The Acer Aspire One AOD255-1203 is any day the cheapest dual-core netbook, yet you get a full-size keyboard and more than 7 hours of battery life.

Dual-core Atom. Slimmest and lightest netbook. Aggressively priced. Over 7 hours of battery life.

Upgrading memory is difficult.

More netbook reviews: • Asus Transformer Book T100TA (64GB)• Lenovo ThinkPad X130e• HP Pavilion dm1-3010nr (Verizon)• Sony VAIO VPC-YB35KX• Acer Aspire One AO722-0828• more

Oct, 2010

Product Specifications


Audio system:HD / HD Audio / HDA / STEREO
Built-In Microphone:Y / Yes
Number of built-in speakers:2


Battery Capacity:2200 / 4400
Battery life (max):3 / 4 / 5 / 8
Battery technology:Lithium-Ion (Li-Ion)
Number of battery cells:3 / 4 / 6


Front Camera:Y
Front camera resolution (numeric):0.3 / 1.3


Certification:Energy Star / Energy Star, Wi-Fi\n / WEEE / Wi-Fi
Energy Star certified: Yes
EPEAT compliance:Gold
RoHS compliance: Yes


Colour of product:Black / Brown / Copper / Red / White
Form factor:Clamshell
Product colour:Black / Brown / Copper / Red / White
Product Type:Netbook


Aspect Ratio:128:75 / 16:9 / 5:3
Display diagonal:25.6
Display number of colours:16.78 million colours
Display Resolution:1024 x 600 / 1366 x 768
LED Backlight:Y / Yes
Panel Type:LCD


Discrete graphics adapter:N
Discrete graphics adapter model:Not available
Maximum graphics adapter memory:0.064
On-board graphics adapter:Y / Yes
On-board graphics adapter base frequency:200
On-board graphics adapter model:Integrated


Keyboard language:English
Keyboard layout:QWERTY
Keyboard number of keys:84
Numeric keypad:N
Pointing device:Touchpad
Windows keys: Yes


Internal Memory:1
Internal memory type:DDR2-SDRAM / DDR3-SDRAM
Maximum internal memory:1 / 2
Memory clock speed:1066 / 667
Memory form factor:SO-DIMM
Memory layout (slots x size):1 x 1
Memory slots:1x SO-DIMM / 2x SO-DIMM


3G:N / No / Yes
Bluetooth:No / Y / Yes
Bluetooth version:2.0+EDR / 3.0 / 3.0+HS
Cabling technology:10/100Base-T(X)
Ethernet LAN:Y / Yes
Ethernet LAN data rates:10,100 / 10,100,1000 / 100
Networking features:Fast Ethernet / Fast Ethernet, WLAN / Gigabit Ethernet, WLAN
SIM card support: No
Wi-Fi:Y / Yes
Wi-Fi standards:IEEE 802.11b,IEEE 802.11g,IEEE 802.11n

Optical Drive

Optical Drive Type:N / No

Other features

Assisted GPS (A-GPS): No
Audio system:HD / HD Audio / HDA / STEREO
Battery Type:3-Cell / 6-Cell
Compatible operating systems:Android / Android 2.1 / Windows 7 Home Basic;\nWindows 7 Starter;\nWindows XP Home Edition.
Dimensions (WxDxH):185 x 259 x 24 / 258.5 x 185 x 24
Display:LCD / LED / TFT
Graphics adapter:GMA 3150
Graphics adapter family:Intel
HDD user password: Yes
Power requirements:100/240V
Power supply type:AC / AC/DC
Weight (imperial):2.8
Wireless Technology:802.11 b/g/n / 802.11b/g / 802.11b/g/n / IEEE 802.11 b/g/n / IEEE 802.11b/g/n / Wi-Fi / WiFi 802.11bgn / WLAN 802.11bgn

Packaging Content

AC adapter included:Y
Handheld remote control:N

Packaging Data

AC adapter included:Y
Handheld remote control: No


GPS (satellite):No / Yes

Ports & interfaces

Charging port type:DC-in jack
DC-in jack:Y / Yes
Ethernet LAN (RJ-45) ports:1
ExpressCard slot: No
HDMI ports quantity:1
Headphone outputs:1
Microphone in:Y / Yes
Port replicator: No
TV Out:N
TV out port: No
USB 2.0 ports quantity:1 / 3
VGA (D-Sub) ports quantity:1


AC adapter power:40
Power Supply:24.4 / 40 / 48 / 5.5 / 8.5


Bus type:DMI
Conflict Free processor:No / Y
CPU multiplier (bus/core ratio):10
ECC supported by processor: No
FSB Parity: No
Memory channels supported by processor:1
Memory types supported by processor:DDR2 667 / DDR2/3
Motherboard chipset:Intel NM10
Number of Processing Die Transistors:123 / 176
Processing Die size:66 / 87
Processor cache:0.5 / 1
Processor cache type:L2
Processor codename:Pineview
Processor Cores:1 / 2
Processor family:Intel Atom / Intel® Atom™
Processor frequency:1.5 / 1.66
Processor front side bus:667
Processor lithography:45
Processor Model:N450 / N455 / N550
Processor operating modes:64-bit
Processor Series:Intel Atom N400 series
Processor Socket:FCBGA559
Processor threads:2 / 4
System bus rate:2.5
Thermal Design Power (TDP):5.5 / 6.5 / 8.5

Processor special features

Conflict Free processor:N / Y
Embedded options available:N / Yes
Enhanced Intel SpeedStep Technology:Y / Yes
Execute Disable Bit:Y / Yes
Intel 64:Y / Yes
Intel AES New Instructions: No
Intel Anti-Theft Technology: No
Intel Clear Video HD Technology: No
Intel Clear Video Technology: No
Intel Clear Video Technology for MID: No
Intel Demand Based Switching:N / No
Intel Dual Display Capable Technology: No
Intel Enhanced Halt State: No
Intel Fast Memory Access: No
Intel FDI Technology: No
Intel Flex Memory Access: No
Intel Hyper-Threading Technology: Yes
Intel Insider: No
Intel InTru 3D Technology: No
Intel My WiFi Technology: No
Intel Quick Sync Video Technology: No
Intel Rapid Storage Technology: No
Intel Trusted Execution Technology:N / No
Intel Turbo Boost Technology: No
Intel Virtualization Technology (VT-x):N
Intel Virtualization Technology for Directed I/O (VT-d):N / No
Intel vPro Technology: No
Intel VT-x with Extended Page Tables (EPT): No
Intel Wireless Display (WiDi) Technology: No
Intel® AES New Instructions (Intel® AES-NI): No
Intel® Anti-Theft Technology (Intel® AT): No
Intel® Clear Video HD Technology (Intel® CVT HD): No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID): No
Intel® Hyper Threading Technology (Intel® HT Technology):Y / Yes
Intel® Insider™: No
Intel® InTru™ 3D Technology:N
Intel® My WiFi Technology (Intel® MWT): No
Intel® Quick Sync Video Technology: No
Intel® Turbo Boost Technology:N / No
Intel® vPro™ Technology: No
Intel® Wireless Display (Intel® WiDi): No
InTru™ 3D Technology: No
Processor ARK ID:42503 / 50154
Processor code:SLBMG / SLBX9
Processor package size:22 / 22 x 22
Supported instruction sets:SSE2, SSE3, SSSE3 / SSE2,SSE3,SSSE3
Thermal Monitoring Technologies:Y / Yes


BIOS password: Yes
Cable lock slot:Kensington / Y
Cable lock slot type:Kensington
Password protection:Y
Password protection type:BIOS, HDD, Supervisor, User / BIOS, HDD, User


Bundled software:165 x 45 x 165 / Android / Bing Bar\nWindows Live Essentials / ePower Management\neRecovery Management\nAdobe Flash Player 10\nAdobe Reader 9.1\neSobi\nGoogle Toolbar \nNorton Online Backup / Microsoft Office Starter 2010, Bing Bar, Windows Live Essentials
Drivers included: Yes
Operating System Architecture:32-bit / 64-bit
Operating system installed:Windows 7 Starter / Windows XP Home Edition
Trial software:- McAfee Internet Security Suite


Card reader integrated:Y / Yes
Compatible memory cards:Memory Stick (MS), MMC, MS PRO, SD, xD / MiniSD, MMC, SD / MiniSD, SD, SDHC / MMC, SD / MMC,SD
Hard Drive Capacity:160 / 250
Hard Drive Interface:SATA
Hard Drive Size:2.5
Hard drive speed:5400
Number of Hard Drives Installed:1
Storage Media:HDD
Total Storage Capacity:160 / 250

Weight & Dimensions

Depth:15.8 / 18.5 / 185 / 25.9 / 28.5
Height :2.4 / 24
Height (rear):2.4
Weight:1.1 / 1.22 / 1.25
Width:18.5 / 25.9 / 258.5 / 28.6