Product comparison · 2 laptops

Acer Aspire 7551G-P324G64Mnkk vs Acer eMachines E728-452G25Mnkk

59specifications compared
24differ
35identical
55known for one product only

Key differences

Product colour
- Aspire 7551G-P324G64Mnkk:Black, Grey
- eMachines E728-452G25Mnkk:Black
Display diagonal
- Aspire 7551G-P324G64Mnkk:43.9 cm (17.3")
- eMachines E728-452G25Mnkk:39.6 cm (15.6")
Display resolution
- Aspire 7551G-P324G64Mnkk:1600 x 900 pixels
- eMachines E728-452G25Mnkk:1366 x 768 pixels
Display brightness
- Aspire 7551G-P324G64Mnkk:220 cd/m²
- eMachines E728-452G25Mnkk:200 cd/m²
Processor family
- Aspire 7551G-P324G64Mnkk:AMD Athlon II
- eMachines E728-452G25Mnkk:Intel® Pentium® Dual-Core
Processor model
- Aspire 7551G-P324G64Mnkk:P320
- eMachines E728-452G25Mnkk:T4500
Processor frequency
- Aspire 7551G-P324G64Mnkk:2.1 GHz
- eMachines E728-452G25Mnkk:2.3 GHz
Internal memory
- Aspire 7551G-P324G64Mnkk:4 GB
- eMachines E728-452G25Mnkk:2 GB

Side by side

Differences highlightedShow differences only

Comparison of Aspire 7551G-P324G64Mnkk, eMachines E728-452G25Mnkk
114 specifications	A Acer Aspire 7551G-P324G64Mnkk View product	B Acer eMachines E728-452G25Mnkk View product
Design1 differ
Product colourDiffers	Black, Grey	Black
Display3 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 brightnessDiffers	220 cd/m²	200 cd/m²
Display response rise/fallKnown for one	8 ms	Unknown — not stated by the source
Processor3 differ
Processor familyDiffers	AMD Athlon II	Intel® Pentium® Dual-Core
Processor modelDiffers	P320	T4500
Processor frequencyDiffers	2.1 GHz	2.3 GHz
Processor manufacturerKnown for one	Unknown — not stated by the source	Intel
Processor coresKnown for one	Unknown — not stated by the source	2
Processor threadsKnown for one	Unknown — not stated by the source	2
Processor cacheKnown for one	Unknown — not stated by the source	1 MB
Processor cache typeKnown for one	Unknown — not stated by the source	Smart Cache
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Processor lithographyKnown for one	Unknown — not stated by the source	45 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor codenameKnown for one	Unknown — not stated by the source	Penryn
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	35 W
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	410 M
Processing Die sizeKnown for one	Unknown — not stated by the source	107 mm²
Memory2 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 memoryDiffers	8 GB	4 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
Graphics2 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	Intel® GMA 4500M
Graphics card familyDiffers	AMD	Intel
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)	1.3 MP	1.3 MP
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 & interfaces1 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) portsKnown for one	0	Unknown — not stated by the source
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
Performance1 differ
Motherboard chipsetDiffers	AMD M880G	Intel® GL40 Express
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	2.5 kg
WidthDiffers	415 mm	370 mm
DepthDiffers	275 mm	243.5 mm
Height (front)Differs	2.71 cm	2.44 cm
Height (rear)Differs	3.43 cm	3.5 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
Processor special featuresidentical
Embedded options availableKnown for one	Unknown — not stated by the source	No
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
Processor ARK IDKnown for one	Unknown — not stated by the source	42925
Processor codeKnown for one	Unknown — not stated by the source	SLGZC
Thermal Monitoring TechnologiesKnown 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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