Product comparison · 2 laptops

Acer Aspire 7551G-P324G64Mnkk vs Acer eMachines E442-142G25Mnkk

58specifications compared
20differ
38identical
38known for one product only

Key differences

Product colour
- Aspire 7551G-P324G64Mnkk:Black, Grey
- eMachines E442-142G25Mnkk:Black
Display diagonal
- Aspire 7551G-P324G64Mnkk:43.9 cm (17.3")
- eMachines E442-142G25Mnkk:39.6 cm (15.6")
Display resolution
- Aspire 7551G-P324G64Mnkk:1600 x 900 pixels
- eMachines E442-142G25Mnkk:1366 x 768 pixels
Processor family
- Aspire 7551G-P324G64Mnkk:AMD Athlon II
- eMachines E442-142G25Mnkk:AMD V
Processor frequency
- Aspire 7551G-P324G64Mnkk:2.1 GHz
- eMachines E442-142G25Mnkk:2.3 GHz
Internal memory
- Aspire 7551G-P324G64Mnkk:4 GB
- eMachines E442-142G25Mnkk:2 GB
Total storage capacity
- Aspire 7551G-P324G64Mnkk:640 GB
- eMachines E442-142G25Mnkk:250 GB
Discrete graphics card model
- Aspire 7551G-P324G64Mnkk:AMD Radeon HD 5470
- eMachines E442-142G25Mnkk:AMD Radeon HD 4250

Side by side

Differences highlightedShow differences only

Comparison of Aspire 7551G-P324G64Mnkk, eMachines E442-142G25Mnkk
96 specifications	A Acer Aspire 7551G-P324G64Mnkk View product	B Acer eMachines E442-142G25Mnkk View product
Design1 differ
Product colourDiffers	Black, Grey	Black
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
HD typeKnown for one	HD+	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Native aspect ratio	16:9	16:9
Display brightness	220 cd/m²	220 cd/m²
Display response rise/fallKnown for one	8 ms	Unknown — not stated by the source
Processor2 differ
Processor familyDiffers	AMD Athlon II	AMD V
Processor modelKnown for one	P320	Unknown — not stated by the source
Processor frequencyDiffers	2.1 GHz	2.3 GHz
Processor manufacturerKnown for one	Unknown — not stated by the source	AMD
Processor cacheKnown for one	Unknown — not stated by the source	0.512 MB
Processor cache typeKnown for one	Unknown — not stated by the source	L2
Memory1 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	8 GB	8 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Storage2 differ
Total storage capacityDiffers	640 GB	250 GB
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	MMC, SD
Graphics1 differ
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Radeon HD 5470	AMD Radeon HD 4250
Graphics card family	AMD	AMD
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	0.5 GB	Unknown — not stated by the source
Audio2 differ
Audio systemDiffers	HDA	High Definition Audio
Number of built-in speakersDiffers	2	1
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Front cameraKnown for one	Unknown — not stated by the source	No
Networkidentical
Wi-Fi	Yes	Yes
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wireless technologyKnown for one	Wi-Fi	Unknown — not stated by the source
Bluetooth	No	No
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A 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 port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	0	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slotDiffers	No	Yes
Modem (RJ-11) portsKnown for one	0	Unknown — not stated by the source
TV-in port	No	No
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
Performanceidentical
Motherboard chipset	AMD M880G	AMD M880G
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 keystrokeKnown for one	1.8 mm	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	Linux
Battery1 differ
Number of battery cellsDiffers	6	4
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Battery life (max)Known for one	2.7 h	Unknown — not stated by the source
Battery recharge timeKnown for one	2 h	Unknown — not stated by the source
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	3.3 kg	2.6 kg
WidthDiffers	415 mm	381 mm
DepthDiffers	275 mm	253 mm
Height (front)Differs	2.71 cm	2.5 cm
Height (rear)Differs	3.43 cm	3 cm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Infrared data port	No	No
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/DC	Unknown — not stated by the source
Wake-on-LAN ready	Yes	Yes
Internal modem	No	No
TV tuner integrated	No	No
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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