Product comparison · 2 laptops

Acer Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook vs HP Compaq Presario CQ56-109WM Intel® Celeron® 900

90specifications compared
35differ
55identical
62known for one product only

Key differences

Product colour
- Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook:Blue
- Compaq Presario CQ56-109WM Intel® Celeron® 900:Black
Display diagonal
- Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook:25.6 cm (10.1")
- Compaq Presario CQ56-109WM Intel® Celeron® 900:39.6 cm (15.6")
Display resolution
- Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook:1024 x 600 pixels
- Compaq Presario CQ56-109WM Intel® Celeron® 900:1366 x 768 pixels
Native aspect ratio
- Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook:5:3
- Compaq Presario CQ56-109WM Intel® Celeron® 900:16:9
Processor family
- Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook:Intel Atom®
- Compaq Presario CQ56-109WM Intel® Celeron® 900:Intel® Celeron®
Processor model
- Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook:N455
- Compaq Presario CQ56-109WM Intel® Celeron® 900:900
Processor threads
- Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook:2
- Compaq Presario CQ56-109WM Intel® Celeron® 900:1
Processor frequency
- Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook:1.66 GHz
- Compaq Presario CQ56-109WM Intel® Celeron® 900:2.2 GHz

Side by side

Differences highlightedShow differences only

Comparison of 13DQb2b, CQ56-109WM
152 specifications	A Acer Aspire One Happy 2 13DQb2b Intel Atom® N455 Netbook Model 13DQb2b View product	B HP Compaq Presario CQ56-109WM Intel® Celeron® 900 Model CQ56-109WM View product
Design1 differ
Product typeKnown for one	Netbook	Unknown — not stated by the source
Product colourDiffers	Blue	Black
Country of originKnown for one	Unknown — not stated by the source	China
Display3 differ
Display diagonalDiffers	25.6 cm (10.1")	39.6 cm (15.6")
Display resolutionDiffers	1024 x 600 pixels	1366 x 768 pixels
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Native aspect ratioDiffers	5:3	16:9
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Atom®	Intel® Celeron®
Processor modelDiffers	N455	900
Processor cores	1	1
Processor threadsDiffers	2	1
Processor frequencyDiffers	1.66 GHz	2.2 GHz
Processor cacheDiffers	0.512 MB	1 MB
Processor cache type	L2	L2
Processor socketDiffers	BGA 559	LGA 3647 (Socket P)
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Atom N400 Series	Intel Celeron Processor 900 Series for Mobile
Processor codenameDiffers	Pineview	Penryn
Bus typeDiffers	DMI	FSB
FSB Parity	No	No
SteppingDiffers	A0	R0
Thermal Design Power (TDP)Differs	6.5 W	35 W
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	123 M	410 M
Processing Die sizeDiffers	66 mm²	107 mm²
CPU multiplier (bus/core ratio)Known for one	10	Unknown — not stated by the source
ECC supported by processor	No	No
Processor technologyKnown for one	Hyper-Threading	Unknown — not stated by the source
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
TcaseKnown for one	Unknown — not stated by the source	105 °C
Memory3 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Memory layout (slots x size)Differs	1 x 1 GB	1 x 2 GB
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
Storage2 differ
Total storage capacity	250 GB	250 GB
Storage mediaKnown for one	HDD	Unknown — not stated by the source
HDD capacityKnown for one	250 GB	Unknown — not stated by the source
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeDiffers	No	DVD Super Multi DL
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MS PRO, SD, xD	Unknown — not stated by the source
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Graphics card family	Intel	Intel
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	Intel® GMA 4500M
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.797 GB
Audioidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Wireless technologyKnown for one	IEEE 802.11b/g/n	Unknown — not stated by the source
Ethernet LAN	Yes	Yes
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 technology	10/100Base-T(X)	10/100Base-T(X)
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
ExpressCard slot	No	No
Port replicatorKnown for one	No	Unknown — not stated by the source
TV-out	No	No
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
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
Performanceidentical
GPS (satellite)Known for one	No	Unknown — not stated by the source
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
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 features6 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
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)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
Processor ARK IDDiffers	49491	41498
Processor codeKnown for one	SLBX9	Unknown — not stated by the source
Processor package sizeDiffers	22 x 22 mm	35 x 35 mm
Supported instruction setsKnown for one	SSE2, SSE3, SSSE3	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Conflict-Free processor	No	No
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cells	6	6
Battery capacityKnown for one	2200 mAh	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	40 W	65 W
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
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
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Silver, ENERGY STAR
Weight & dimensions2 differ
WidthDiffers	257 mm	374 mm
DepthDiffers	184 mm	246 mm
HeightKnown for one	24 mm	Unknown — not stated by the source
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	2.55 kg
Height (front)Known for one	Unknown — not stated by the source	3.28 cm
Height (rear)Known for one	Unknown — not stated by the source	3.78 cm
Other featuresidentical
Power supply typeKnown for one	AC/DC	Unknown — not stated by the source
Supplied AC adapter type	AC	AC
Infrared data portKnown for one	Unknown — not stated by the source	No
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u
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.

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