Product comparison · 2 laptops

Acer Aspire One D255-2DQkk Intel Atom® N450 Netbook vs HP G62-b01SD Notebook PC

86specifications compared
49differ
37identical
54known for one product only

Key differences

Product colour
- Aspire One D255-2DQkk Intel Atom® N450 Netbook:Black
- G62-b01SD Notebook PC:Gold
Display diagonal
- Aspire One D255-2DQkk Intel Atom® N450 Netbook:25.6 cm (10.1")
- G62-b01SD Notebook PC:39.6 cm (15.6")
Display resolution
- Aspire One D255-2DQkk Intel Atom® N450 Netbook:1024 x 600 pixels
- G62-b01SD Notebook PC:1366 x 768 pixels
Native aspect ratio
- Aspire One D255-2DQkk Intel Atom® N450 Netbook:5:3
- G62-b01SD Notebook PC:16:9
Processor family
- Aspire One D255-2DQkk Intel Atom® N450 Netbook:Intel Atom®
- G62-b01SD Notebook PC:Intel® Pentium®
Processor model
- Aspire One D255-2DQkk Intel Atom® N450 Netbook:N450
- G62-b01SD Notebook PC:P6100
Processor cores
- Aspire One D255-2DQkk Intel Atom® N450 Netbook:1
- G62-b01SD Notebook PC:2
Processor frequency
- Aspire One D255-2DQkk Intel Atom® N450 Netbook:1.66 GHz
- G62-b01SD Notebook PC:2 GHz

Side by side

Differences highlightedShow differences only

Comparison of D255-2DQkk, G62-b01SD Notebook PC
140 specifications	A Acer Aspire One D255-2DQkk Intel Atom® N450 Netbook Model D255-2DQkk View product	B HP G62-b01SD Notebook PC View product
Design1 differ
Product colourDiffers	Black	Gold
Country of originKnown for one	Unknown — not stated by the source	China
Product typeKnown for one	Netbook	Unknown — not stated by the source
Display3 differ
Display diagonalDiffers	25.6 cm (10.1")	39.6 cm (15.6")
Display resolutionDiffers	1024 x 600 pixels	1366 x 768 pixels
LED backlight	Yes	Yes
Native aspect ratioDiffers	5:3	16:9
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Processor17 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Atom®	Intel® Pentium®
Processor modelDiffers	N450	P6100
Processor coresDiffers	1	2
Processor threads	2	2
Processor frequencyDiffers	1.66 GHz	2 GHz
System bus rateKnown for one	Unknown — not stated by the source	2.5 GT/s
Processor cacheDiffers	0.512 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
Processor socketDiffers	BGA 559	PGA988
Processor lithographyDiffers	45 nm	32 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Atom N400 Series	Intel Pentium P6000 Series for Mobile
Processor codenameDiffers	Pineview	Arrandale
Bus type	DMI	DMI
FSB Parity	No	No
SteppingDiffers	A0	K0
Thermal Design Power (TDP)Differs	5.5 W	35 W
TjunctionDiffers	100 °C	90 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	1
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
Number of Processing Die TransistorsDiffers	123 M	382 M
Processing Die sizeDiffers	66 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	10	15
ECC supported by processor	No	No
Memory5 differ
Internal memoryDiffers	1 GB	3 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 1 GB	1 x 1 + 1 x 2 GB
Memory slotsDiffers	1x SO-DIMM	2x SO-DIMM
Maximum internal memoryDiffers	2 GB	4 GB
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	250 GB	500 GB
HDD interface	SATA	SATA
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, SD	Memory Stick (MS), MMC, MS PRO, SD, xD
HDD capacityKnown for one	250 GB	Unknown — not stated by the source
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel HD
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	500 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	667 MHz
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1.274 GB
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	Yes
Network2 differ
Wi-Fi	Yes	Yes
Networking featuresDiffers	Fast Ethernet, WLAN	Ethernet, Fast Ethernet
BluetoothDiffers	Yes	No
Wireless technologyKnown for one	802.11b/g/n	Unknown — not stated by the source
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Bluetooth versionKnown for one	3.0+HS	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	0	1
DVI portKnown for one	Unknown — not stated by the source	No
VGA (D-Sub) ports quantity	1	1
Headphone outputs	1	1
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Microphone inKnown for one	Unknown — not stated by the source	Yes
Docking connectorKnown for one	Unknown — not stated by the source	No
ExpressCard slotKnown for one	Unknown — not stated by the source	No
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	0
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
SmartCard slotKnown for one	Unknown — not stated by the source	Yes
TV-in portKnown for one	Unknown — not stated by the source	No
TV-outKnown for one	Unknown — not stated by the source	No
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM55 Express
GPS (satellite)Known for one	No	Unknown — not stated by the source
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Software1 differ
Operating system installedDiffers	Windows 7 Starter	Windows 7 Home Premium
Processor special features13 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyDiffers	No	Yes
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
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)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
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
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	36 bit
Processor ARK IDDiffers	42503	50175
Processor codeDiffers	SLBMG	SLBUR
Processor package sizeDiffers	22 x 22 mm	37.5x37.5 mm
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Supported instruction setsKnown for one	SSE2, SSE3, SSSE3	Unknown — not stated by the source
Batteryidentical
Number of battery cells	6	6
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery life (max)Known for one	8 h	Unknown — not stated by the source
Poweridentical
DC-in jack	Yes	Yes
AC adapter powerKnown for one	40 W	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Weight & dimensions3 differ
WeightDiffers	1.25 kg	2.2 kg
WidthDiffers	259 mm	374 mm
DepthDiffers	185 mm	246 mm
Height (front)Known for one	Unknown — not stated by the source	3.18 cm
Height (rear)Known for one	Unknown — not stated by the source	3.68 cm
HeightKnown for one	24 mm	Unknown — not stated by the source
Other featuresidentical
Infrared data portKnown for one	Unknown — not stated by the source	No
Internal modemKnown for one	Unknown — not stated by the source	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Supplied AC adapter type	AC	AC
Audioidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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