Product comparison · 2 laptops

Acer Aspire 5551G vs Acer Aspire One K125 AMD Athlon Netbook

49specifications compared
25differ
24identical
52known for one product only

Key differences

Product colour
- Aspire 5551G:Black, Silver
- Aspire One K125 AMD Athlon Netbook:Brown
Display diagonal
- Aspire 5551G:39.6 cm (15.6")
- Aspire One K125 AMD Athlon Netbook:25.6 cm (10.1")
Display resolution
- Aspire 5551G:1366 x 768 pixels
- Aspire One K125 AMD Athlon Netbook:1024 x 600 pixels
Native aspect ratio
- Aspire 5551G:16:9
- Aspire One K125 AMD Athlon Netbook:5:3
Processor family
- Aspire 5551G:AMD Athlon II
- Aspire One K125 AMD Athlon Netbook:AMD Athlon
Processor model
- Aspire 5551G:P320
- Aspire One K125 AMD Athlon Netbook:K125
Processor frequency
- Aspire 5551G:2.1 GHz
- Aspire One K125 AMD Athlon Netbook:1.7 GHz
Internal memory
- Aspire 5551G:4 GB
- Aspire One K125 AMD Athlon Netbook:2 GB

Side by side

Differences highlightedShow differences only

Comparison of Aspire 5551G, K125
101 specifications	A Acer Aspire 5551G View product	B Acer Aspire One K125 AMD Athlon Netbook Model K125 View product
Design1 differ
Product colourDiffers	Black, Silver	Brown
Product typeKnown for one	Unknown — not stated by the source	Netbook
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	25.6 cm (10.1")
Display resolutionDiffers	1366 x 768 pixels	1024 x 600 pixels
LED backlight	Yes	Yes
Native aspect ratioDiffers	16:9	5:3
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Processor3 differ
Processor familyDiffers	AMD Athlon II	AMD Athlon
Processor modelDiffers	P320	K125
Processor frequencyDiffers	2.1 GHz	1.7 GHz
Processor cacheKnown for one	0.512 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor manufacturerKnown for one	Unknown — not stated by the source	AMD
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1066 MHz	1066 MHz
Memory slotsDiffers	2x SO-DIMM	1x SO-DIMM
Maximum internal memoryDiffers	8 GB	2 GB
Storage2 differ
Total storage capacityDiffers	640 GB	250 GB
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi DL	No
Card reader integrated	Yes	Yes
Compatible memory cards	Memory Stick (MS), MMC, MS PRO, SD, xD	Memory Stick (MS), MMC, MS PRO, SD, xD
HDD capacityKnown for one	Unknown — not stated by the source	250 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics2 differ
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	AMD Radeon HD 5650	Unknown — not stated by the source
Graphics card familyDiffers	AMD	ATI
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Maximum graphics card memoryDiffers	1.024 GB	0.384 GB
Graphics cardKnown for one	Unknown — not stated by the source	Radeon HD 4225
Audio1 differ
Audio systemDiffers	HDA	High Definition Audio
Number of built-in speakers	2	2
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Network3 differ
Wi-Fi	Yes	Yes
Networking featuresDiffers	Gigabit Ethernet	Fast Ethernet
Wireless technologyDiffers	Wi-Fi	IEEE 802.11 b/g/n
Bluetooth	No	No
Cabling technologyDiffers	10/100/1000Base-T(X)	10/100Base-T(X)
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
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 quantity	1	1
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Headphone outputs	1	1
S/PDIF out portKnown for one	No	Unknown — not stated by the source
Microphone in	Yes	Yes
Docking connectorKnown for one	No	Unknown — not stated by the source
ExpressCard slotKnown for one	No	Unknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one	0	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
SmartCard slotKnown for one	No	Unknown — not stated by the source
Modem (RJ-11) portsKnown for one	0	Unknown — not stated by the source
TV-in portKnown for one	No	Unknown — not stated by the source
TV-out	No	No
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Performanceidentical
Motherboard chipsetKnown for one	AMD M880G	Unknown — not stated by the source
GPS (satellite)Known for one	Unknown — not stated by the source	No
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypadKnown for one	Yes	Unknown — not stated by the source
Number of keyboard cursor keysKnown for one	4	Unknown — not stated by the source
Keyboard function keysKnown for one	11	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Starter
Trial softwareKnown for one	Unknown — not stated by the source	McAfee Internet Security Suite
Battery1 differ
Number of battery cells	6	6
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Battery life (max)Differs	2.5 h	6 h
Battery recharge timeKnown for one	2 h	Unknown — not stated by the source
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Poweridentical
AC adapter powerKnown for one	90 W	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	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	2.6 kg	1.25 kg
WidthDiffers	381 mm	259 mm
DepthDiffers	253 mm	189.7 mm
Height (front)Differs	2.5 cm	2.32 cm
Height (rear)Differs	3.4 cm	2.83 cm
Weight (imperial)Known for one	Unknown — not stated by the source	1.25 kg (2.76 lbs)
Other featuresidentical
Infrared data portKnown for one	No	Unknown — not stated by the source
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Power supply typeKnown for one	AC	Unknown — not stated by the source
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Internal modemKnown for one	No	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Supplied AC adapter type	AC	AC

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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