Product comparison · 2 laptops

Acer Aspire AS5542G-304G50Mn AMD Athlon M300 vs Acer Aspire One 721-122kG32

35specifications compared
10differ
25identical
68known for one product only

Key differences

Display diagonal
- Aspire AS5542G-304G50Mn AMD Athlon M300:39.6 cm (15.6")
- Aspire One 721-122kG32:29.5 cm (11.6")
Processor model
- Aspire AS5542G-304G50Mn AMD Athlon M300:M300
- Aspire One 721-122kG32:K125
Processor frequency
- Aspire AS5542G-304G50Mn AMD Athlon M300:2 GHz
- Aspire One 721-122kG32:1.7 GHz
Internal memory
- Aspire AS5542G-304G50Mn AMD Athlon M300:4 GB
- Aspire One 721-122kG32:2 GB
Bluetooth version
- Aspire AS5542G-304G50Mn AMD Athlon M300:2.1+EDR
- Aspire One 721-122kG32:3.0+HS
USB 2.0 ports quantity
- Aspire AS5542G-304G50Mn AMD Athlon M300:4
- Aspire One 721-122kG32:3
Battery life (max)
- Aspire AS5542G-304G50Mn AMD Athlon M300:3 h
- Aspire One 721-122kG32:5 h
Weight
- Aspire AS5542G-304G50Mn AMD Athlon M300:2.8 kg
- Aspire One 721-122kG32:1.4 kg

Side by side

Differences highlightedShow differences only

Comparison of AS5542G-304G50Mn, Aspire One 721-122kG32
103 specifications	A Acer Aspire AS5542G-304G50Mn AMD Athlon M300 Model AS5542G-304G50Mn View product	B Acer Aspire One 721-122kG32 View product
Designidentical
Product colour	Black	Black
Product typeKnown for one	Unknown — not stated by the source	Netbook
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	29.5 cm (11.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Native aspect ratio	16:9	16:9
Display brightnessKnown for one	220 cd/m²	Unknown — not stated by the source
Display response rise/fallKnown for one	8 ms	Unknown — not stated by the source
LED backlightKnown for one	Unknown — not stated by the source	Yes
Processor2 differ
Processor manufacturer	AMD	AMD
Processor family	AMD Athlon	AMD Athlon
Processor modelDiffers	M300	K125
Processor frequencyDiffers	2 GHz	1.7 GHz
Processor cache	1 MB	1 MB
Processor cache type	L2	L2
Processor front side busKnown for one	Unknown — not stated by the source	2000 MHz
Memory1 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	4 GB	4 GB
Storageidentical
Total storage capacityKnown for one	500 GB	Unknown — not stated by the source
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, MS PRO, SD, xD	MMC, MS PRO, SD, xD
HDD capacityKnown for one	Unknown — not stated by the source	320 GB
Graphicsidentical
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	AMD Radeon HD 4570	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	0.512 GB	Unknown — not stated by the source
Graphics card familyKnown for one	AMD	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	2.304 GB	Unknown — not stated by the source
Graphics cardKnown for one	Unknown — not stated by the source	Radeon HD 4225
Audioidentical
Number of built-in speakers	2	2
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Wi-Fi	Yes	Yes
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Bluetooth	Yes	Yes
Bluetooth versionDiffers	2.1+EDR	3.0+HS
Cabling technologyKnown for one	10/100/1000BASE-T(X)	Unknown — not stated by the source
Wireless technologyKnown for one	Unknown — not stated by the source	IEEE 802.11b/g/n
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	4	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
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) portsKnown for one	0	Unknown — not stated by the source
Headphone outputs	1	1
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	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	1	Unknown — not stated by the source
TV-in portKnown for one	No	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
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
USB 1.1 ports quantityKnown for one	0	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	AMD M880G	Unknown — not stated by the source
Keyboardidentical
Keyboard function keysKnown for one	11	Unknown — not stated by the source
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Battery1 differ
Number of battery cells	6	6
Battery life (max)Differs	3 h	5 h
Battery recharge time (off)Known for one	2.5 h	Unknown — not stated by the source
Battery recharge time (on)Known for one	3.5 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	65 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 & dimensions3 differ
WeightDiffers	2.8 kg	1.4 kg
WidthDiffers	383 mm	285 mm
DepthDiffers	250 mm	204 mm
HeightKnown for one	37 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	2.57 cm
Height (rear)Known for one	Unknown — not stated by the source	2.8 cm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
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
Wake-on-Ring readyKnown for one	Yes	Unknown — not stated by the source
Internal modemKnown for one	Yes	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Modem typeKnown for one	ITU V.92	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP

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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