Product comparison · 2 laptops

Acer Aspire 5551G-N834G64Mnk vs Acer Aspire 7551G-N834G64MN

78specifications compared
13differ
65identical
6known for one product only

Key differences

Display diagonal
- Aspire 5551G-N834G64Mnk:39.6 cm (15.6")
- Aspire 7551G-N834G64MN:43.9 cm (17.3")
Display resolution
- Aspire 5551G-N834G64Mnk:1366 x 768 pixels
- Aspire 7551G-N834G64MN:1600 x 900 pixels
Display brightness
- Aspire 5551G-N834G64Mnk:200 cd/m²
- Aspire 7551G-N834G64MN:220 cd/m²
Processor family
- Aspire 5551G-N834G64Mnk:AMD Phenom II
- Aspire 7551G-N834G64MN:AMD Phenom
Processor frequency
- Aspire 5551G-N834G64Mnk:3.1 GHz
- Aspire 7551G-N834G64MN:2.1 GHz
Discrete graphics card model
- Aspire 5551G-N834G64Mnk:AMD Radeon HD 5650
- Aspire 7551G-N834G64MN:AMD Mobility Radeon HD 5650
Bluetooth
- Aspire 5551G-N834G64Mnk:No
- Aspire 7551G-N834G64MN:Yes
Battery life (max)
- Aspire 5551G-N834G64Mnk:2.5 h
- Aspire 7551G-N834G64MN:2.7 h

Side by side

Differences highlightedShow differences only

Comparison of Aspire 5551G-N834G64Mnk, Aspire 7551G-N834G64MN
84 specifications	A Acer Aspire 5551G-N834G64Mnk View product	B Acer Aspire 7551G-N834G64MN View product
Designidentical
Product colour	Black	Black
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
HD typeKnown for one	Unknown — not stated by the source	HD+
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display brightnessDiffers	200 cd/m²	220 cd/m²
Display response rise/fallKnown for one	Unknown — not stated by the source	8 ms
Processor2 differ
Processor manufacturer	AMD	AMD
Processor familyDiffers	AMD Phenom II	AMD Phenom
Processor model	N830	N830
Processor frequencyDiffers	3.1 GHz	2.1 GHz
Processor cache	1.5 MB	1.5 MB
Processor cache type	L2	L2
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1066 MHz	1066 MHz
Memory layout (slots x size)	2 x 2 GB	2 x 2 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	8 GB	8 GB
Storageidentical
Total storage capacity	640 GB	640 GB
HDD interface	SATA	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cards	Memory Stick (MS), MMC, MS PRO, SD, xD	Memory Stick (MS), MMC, MS PRO, SD, xD
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Radeon HD 5650	AMD Mobility Radeon HD 5650
Graphics card family	AMD	AMD
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Audio system direct 3D soundKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Front camera resolution (numeric)	1.3 MP	1.3 MP
Network1 differ
Wi-Fi	Yes	Yes
Networking features	Gigabit Ethernet, WLAN	Gigabit Ethernet, WLAN
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	3.0+HS
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 quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
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 slot	No	No
Modem (RJ-11) ports	0	0
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Performanceidentical
Motherboard chipset	AMD M880G	AMD M880G
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Battery1 differ
Number of battery cells	6	6
Battery capacity	48.8 Wh	48.8 Wh
Battery life (max)Differs	2.5 h	2.7 h
Poweridentical
AC adapter power	90 W	90 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection type	BIOS	BIOS
HDD user password	Yes	Yes
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensions5 differ
WeightDiffers	2.6 kg	3.3 kg
WidthDiffers	381 mm	415 mm
DepthDiffers	253 mm	275 mm
Height (front)Differs	2.5 cm	2.71 cm
Height (rear)Differs	3.4 cm	3.43 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Infrared data port	No	No
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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