Product comparison · 2 laptops

Acer Aspire One Happy 2DQpp Intel Atom® N450 Netbook vs Acer Aspire One D255E-13DQrr Intel Atom® N455 Netbook

99specifications compared
9differ
90identical
6known for one product only

Key differences

Product colour
- Aspire One Happy 2DQpp Intel Atom® N450 Netbook:Pink
- Aspire One D255E-13DQrr Intel Atom® N455 Netbook:Red
Processor model
- Aspire One Happy 2DQpp Intel Atom® N450 Netbook:N450
- Aspire One D255E-13DQrr Intel Atom® N455 Netbook:N455
Thermal Design Power (TDP)
- Aspire One Happy 2DQpp Intel Atom® N450 Netbook:5.5 W
- Aspire One D255E-13DQrr Intel Atom® N455 Netbook:6.5 W
Internal memory type
- Aspire One Happy 2DQpp Intel Atom® N450 Netbook:DDR2-SDRAM
- Aspire One D255E-13DQrr Intel Atom® N455 Netbook:DDR3-SDRAM
Memory clock speed
- Aspire One Happy 2DQpp Intel Atom® N450 Netbook:667 MHz
- Aspire One D255E-13DQrr Intel Atom® N455 Netbook:1066 MHz
Bluetooth
- Aspire One Happy 2DQpp Intel Atom® N450 Netbook:Yes
- Aspire One D255E-13DQrr Intel Atom® N455 Netbook:No
Processor ARK ID
- Aspire One Happy 2DQpp Intel Atom® N450 Netbook:42503
- Aspire One D255E-13DQrr Intel Atom® N455 Netbook:49491
Processor code
- Aspire One Happy 2DQpp Intel Atom® N450 Netbook:SLBMG
- Aspire One D255E-13DQrr Intel Atom® N455 Netbook:SLBX9

Side by side

Differences highlightedShow differences only

Comparison of 2DQpp, D255E-13DQrr
105 specifications	A Acer Aspire One Happy 2DQpp Intel Atom® N450 Netbook Model 2DQpp View product	B Acer Aspire One D255E-13DQrr Intel Atom® N455 Netbook Model D255E-13DQrr View product
Design1 differ
Product type	Netbook	Netbook
Product colourDiffers	Pink	Red
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
Processor2 differ
Processor manufacturer	Intel	Intel
Processor family	Intel Atom®	Intel Atom®
Processor modelDiffers	N450	N455
Processor cores	1	1
Processor threads	2	2
Processor frequency	1.66 GHz	1.66 GHz
Processor cache	0.512 MB	0.512 MB
Processor cache type	L2	L2
Processor socket	BGA 559	BGA 559
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Atom N400 Series	Intel Atom N400 Series
Processor codename	Pineview	Pineview
Bus type	DMI	DMI
FSB Parity	No	No
Stepping	A0	A0
Thermal Design Power (TDP)Differs	5.5 W	6.5 W
Tjunction	100 °C	100 °C
Number of Processing Die Transistors	123 M	123 M
Processing Die size	66 mm²	66 mm²
CPU multiplier (bus/core ratio)	10	10
ECC supported by processor	No	No
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
Memory slots	1x SO-DIMM	1x SO-DIMM
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 card	Yes	Yes
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	200 MHz
Audioidentical
Built-in microphone	Yes	Yes
Network1 differ
Wi-Fi	Yes	Yes
Wireless technology	802.11b/g/n	802.11b/g/n
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	3.0+HS	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet, WLAN
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
Motherboard chipsetKnown for one	Intel NM10	Unknown — not stated by the source
GPS (satellite)	No	No
Keyboardidentical
Pointing device	Touchpad	Touchpad
Softwareidentical
Operating system installed	Windows 7 Starter	Windows 7 Starter
Operating system architectureKnown for one	32-bit	Unknown — not stated by the source
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	No	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	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)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	42503	49491
Processor codeDiffers	SLBMG	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 processor	No	No
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cells	6	6
Battery capacityDiffers	2200 mAh	4400 mAh
Battery life (max)	8 h	8 h
Poweridentical
AC adapter power	40 W	40 W
DC-in jack	Yes	Yes
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensionsidentical
Weight	1.25 kg	1.25 kg
Width	259 mm	259 mm
Depth	185 mm	185 mm
Height	24 mm	24 mm
Other featuresidentical
Supplied AC adapter type	AC	AC
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	RoHS

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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