Product comparison · 2 laptops

Acer Aspire E 5-721 AMD A6 A6-6310 Laptop vs Acer Aspire E5-551G

84specifications compared
18differ
66identical
19known for one product only

Key differences

Display diagonal
- Aspire E 5-721 AMD A6 A6-6310 Laptop:43.9 cm (17.3")
- Aspire E5-551G:39.6 cm (15.6")
Display resolution
- Aspire E 5-721 AMD A6 A6-6310 Laptop:1600 x 900 pixels
- Aspire E5-551G:1366 x 768 pixels
HD type
- Aspire E 5-721 AMD A6 A6-6310 Laptop:HD+
- Aspire E5-551G:HD
Processor family
- Aspire E 5-721 AMD A6 A6-6310 Laptop:AMD A6
- Aspire E5-551G:AMD A10
Processor model
- Aspire E 5-721 AMD A6 A6-6310 Laptop:A6-6310
- Aspire E5-551G:A10-7300
Processor frequency
- Aspire E 5-721 AMD A6 A6-6310 Laptop:1.8 GHz
- Aspire E5-551G:2 GHz
Internal memory
- Aspire E 5-721 AMD A6 A6-6310 Laptop:8 GB
- Aspire E5-551G:12 GB
Optical drive type
- Aspire E 5-721 AMD A6 A6-6310 Laptop:DVD Super Multi
- Aspire E5-551G:DVD±RW

Side by side

Differences highlightedShow differences only

Comparison of 5-721, Aspire E5-551G
103 specifications	A Acer Aspire E 5-721 AMD A6 A6-6310 Laptop Model 5-721 View product	B Acer Aspire E5-551G View product
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
TouchscreenKnown for one	No	Unknown — not stated by the source
HD typeDiffers	HD+	HD
Processor3 differ
Processor familyDiffers	AMD A6	AMD A10
Processor modelDiffers	A6-6310	A10-7300
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor frequencyDiffers	1.8 GHz	2 GHz
Processor cacheKnown for one	2 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	8 GB	12 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 6 GB
Storage1 differ
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Number of SSDs installedKnown for one	0	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi	DVD±RW
Graphicsidentical
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Thunderbolt 2 ports quantityKnown for one	Unknown — not stated by the source	0
Keyboardidentical
Windows keysKnown for one	Yes	Unknown — not stated by the source
Island-style keyboardKnown for one	Unknown — not stated by the source	Yes
Battery2 differ
Number of battery cellsDiffers	4	6
Battery capacityDiffers	3220 mAh	2500 mAh
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	45 W	65 W
Securityidentical
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Weight & dimensions6 differ
WeightDiffers	3 kg	2.5 kg
WidthDiffers	423.3 mm	381.6 mm
DepthDiffers	289.9 mm	256 mm
HeightDiffers	28 mm	30.3 mm
Height (front)Differs	2.8 cm	2.53 cm
Height (rear)Differs	2.8 cm	3.03 cm
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source

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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