Product comparison · 2 laptops

Acer Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook vs Acer Aspire 7551G-N976G50MN AMD Phenom II N970 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB AMD Mobility Radeon HD 5470 Windows 7 Home Premium Black

49specifications compared
24differ
25identical
107known for one product only

Key differences

Product colour
- Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook:Blue
- Aspire 7551G-N976G50MN AMD Phenom II N970 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB AMD Mobility Radeon HD 5470 Windows 7 Home Premium Black:Black
Display diagonal
- Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook:25.6 cm (10.1")
- Aspire 7551G-N976G50MN AMD Phenom II N970 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB AMD Mobility Radeon HD 5470 Windows 7 Home Premium Black:43.9 cm (17.3")
Display resolution
- Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook:1024 x 600 pixels
- Aspire 7551G-N976G50MN AMD Phenom II N970 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB AMD Mobility Radeon HD 5470 Windows 7 Home Premium Black:1600 x 900 pixels
Native aspect ratio
- Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook:5:3
- Aspire 7551G-N976G50MN AMD Phenom II N970 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB AMD Mobility Radeon HD 5470 Windows 7 Home Premium Black:16:9
Processor manufacturer
- Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook:Intel
- Aspire 7551G-N976G50MN AMD Phenom II N970 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB AMD Mobility Radeon HD 5470 Windows 7 Home Premium Black:AMD
Processor family
- Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook:Intel Atom®
- Aspire 7551G-N976G50MN AMD Phenom II N970 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB AMD Mobility Radeon HD 5470 Windows 7 Home Premium Black:AMD Phenom II
Processor model
- Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook:N455
- Aspire 7551G-N976G50MN AMD Phenom II N970 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB AMD Mobility Radeon HD 5470 Windows 7 Home Premium Black:N970
Processor frequency
- Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook:1.66 GHz
- Aspire 7551G-N976G50MN AMD Phenom II N970 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB AMD Mobility Radeon HD 5470 Windows 7 Home Premium Black:2.2 GHz

Side by side

Differences highlightedShow differences only

Comparison of 13DQb2b, 7551G-N976G50MN
156 specifications	A Acer Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook Model 13DQb2b View product	B Acer Aspire 7551G-N976G50MN AMD Phenom II N970 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB AMD Mobility Radeon HD 5470 Windows 7 Home Premium Black Model 7551G-N976G50MN View product
Design1 differ
Product typeKnown for one	Netbook	Unknown — not stated by the source
Product colourDiffers	Blue	Black
Display3 differ
Display diagonalDiffers	25.6 cm (10.1")	43.9 cm (17.3")
Display resolutionDiffers	1024 x 600 pixels	1600 x 900 pixels
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Native aspect ratioDiffers	5:3	16:9
HD typeKnown for one	Unknown — not stated by the source	HD+
Processor6 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel Atom®	AMD Phenom II
Processor modelDiffers	N455	N970
Processor coresKnown for one	1	Unknown — not stated by the source
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	1.66 GHz	2.2 GHz
Processor cacheDiffers	0.512 MB	2 MB
Processor cache typeDiffers	L2	L3
Processor socketKnown for one	BGA 559	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Atom N400 Series	Unknown — not stated by the source
Processor codenameKnown for one	Pineview	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	A0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	6.5 W	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	123 M	Unknown — not stated by the source
Processing Die sizeKnown for one	66 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	10	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Processor technologyKnown for one	Hyper-Threading	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	1 GB	6 GB
Memory layout (slots x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Storage3 differ
Total storage capacityDiffers	250 GB	500 GB
Storage mediaKnown for one	HDD	Unknown — not stated by the source
HDD capacityDiffers	250 GB	500 GB
Optical drive typeDiffers	No	DVD Super Multi DL
Graphics2 differ
On-board graphics cardDiffers	Yes	No
Graphics card familyDiffers	Intel	AMD
On-board graphics card base frequencyKnown for one	200 MHz	Unknown — not stated by the source
Graphics cardKnown for one	GMA 3150	Unknown — not stated by the source
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	AMD Mobility Radeon HD 5470
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HDA
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Network2 differ
Wireless technologyKnown for one	IEEE 802.11b/g/n	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	3.0+HS	Unknown — not stated by the source
Cabling technologyDiffers	10/100Base-T(X)	10/100/1000Base-T(X)
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet, WLAN
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces1 differ
HDMI ports quantityDiffers	0	1
Port replicatorKnown for one	No	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
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
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	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	0
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	0
Performanceidentical
GPS (satellite)Known for one	No	Unknown — not stated by the source
Motherboard chipsetKnown for one	Unknown — not stated by the source	AMD RX880
Keyboardidentical
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	Windows 7 Starter	Windows 7 Home Premium
Operating system architectureDiffers	32-bit	64-bit
Bundled softwareKnown for one	Microsoft Office Starter Bing Bar Windows Live Essentials	Unknown — not stated by the source
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	49491	Unknown — not stated by the source
Processor codeKnown for one	SLBX9	Unknown — not stated by the source
Processor package sizeKnown for one	22 x 22 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE2, SSE3, SSSE3	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityKnown for one	2200 mAh	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	40 W	Unknown — not stated by the source
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Securityidentical
Password protection typeKnown for one	BIOS, HDD, Supervisor	Unknown — not stated by the source
BIOS passwordKnown for one	Yes	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	WEEE	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	257 mm	415 mm
DepthDiffers	184 mm	275 mm
HeightDiffers	24 mm	34.3 mm
Dimensions (WxDxH)Known for one	257 x 184 x 24 mm	Unknown — not stated by the source
WeightKnown for one	Unknown — not stated by the source	3.3 kg
Other featuresidentical
Power supply typeKnown for one	AC/DC	Unknown — not stated by the source
Infrared data portKnown for one	Unknown — not stated by the source	No
Video inKnown for one	Unknown — not stated by the source	0
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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.

More laptop comparisons

All laptop comparisons