Product comparison · 2 laptops

Acer Aspire 7520-5884 AMD Athlon TK-57 vs Acer Aspire 4520-3121

84specifications compared
12differ
72identical
13known for one product only

Key differences

Display diagonal
- Aspire 7520-5884 AMD Athlon TK-57:43.2 cm (17")
- Aspire 4520-3121:35.8 cm (14.1")
Display resolution
- Aspire 7520-5884 AMD Athlon TK-57:1440 x 900 pixels
- Aspire 4520-3121:1280 x 800 pixels
Processor frequency
- Aspire 7520-5884 AMD Athlon TK-57:1.9 GHz
- Aspire 4520-3121:2.2 GHz
Processor front side bus
- Aspire 7520-5884 AMD Athlon TK-57:1600 MHz
- Aspire 4520-3121:800 MHz
Internal memory
- Aspire 7520-5884 AMD Athlon TK-57:2 GB
- Aspire 4520-3121:1 GB
Total storage capacity
- Aspire 7520-5884 AMD Athlon TK-57:160 GB
- Aspire 4520-3121:120 GB
Networking type
- Aspire 7520-5884 AMD Athlon TK-57:IEEE 802.11b/g
- Aspire 4520-3121:IEEE 802.11g, IEEE 802.11b
DisplayPorts quantity
- Aspire 7520-5884 AMD Athlon TK-57:0
- Aspire 4520-3121:1

Side by side

Differences highlightedShow differences only

Comparison of 7520-5884, Aspire 4520-3121
97 specifications	A Acer Aspire 7520-5884 AMD Athlon TK-57 Model 7520-5884 View product	B Acer Aspire 4520-3121 View product
Display2 differ
Display diagonalDiffers	43.2 cm (17")	35.8 cm (14.1")
Display resolutionDiffers	1440 x 900 pixels	1280 x 800 pixels
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Display response rise/fallKnown for one	Unknown — not stated by the source	16 ms
Processor2 differ
Processor manufacturerKnown for one	AMD	Unknown — not stated by the source
Processor familyKnown for one	AMD Athlon	Unknown — not stated by the source
Processor modelKnown for one	TK-57	Unknown — not stated by the source
Processor frequencyDiffers	1.9 GHz	2.2 GHz
Processor front side busDiffers	1600 MHz	800 MHz
Memory1 differ
Internal memoryDiffers	2 GB	1 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 0.5 GB
Storage1 differ
Total storage capacityDiffers	160 GB	120 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Audioidentical
Audio systemKnown for one	HD	Unknown — not stated by the source
Network1 differ
Networking typeDiffers	IEEE 802.11b/g	IEEE 802.11g, IEEE 802.11b
Ports & interfaces1 differ
DisplayPorts quantityDiffers	0	1
Keyboardidentical
Keyboard number of keysKnown for one	105	Unknown — not stated by the source
Batteryidentical
Battery recharge timeKnown for one	2 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	44 W	44.4 W
Weight & dimensions3 differ
WeightDiffers	3.81 kg	2.5 kg
WidthDiffers	404 mm	342 mm
DepthDiffers	298 mm	247 mm
Height (front)Known for one	3.8 cm	Unknown — not stated by the source
Height (rear)Known for one	4.3 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	38 mm

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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