Product comparison · 2 laptops

Acer Extensa 2508-P4P3 Intel® Pentium® N3540 Laptop vs Lenovo 305 15

106specifications compared
13differ
93identical
19known for one product only

Key differences

Product colour
- Extensa 2508-P4P3 Intel® Pentium® N3540 Laptop:Black
- 305 15:Blue
Internal memory
- Extensa 2508-P4P3 Intel® Pentium® N3540 Laptop:2 GB
- 305 15:4 GB
Memory slots
- Extensa 2508-P4P3 Intel® Pentium® N3540 Laptop:1x SO-DIMM
- 305 15:2x SO-DIMM
Maximum internal memory
- Extensa 2508-P4P3 Intel® Pentium® N3540 Laptop:8 GB
- 305 15:16 GB
Optical drive type
- Extensa 2508-P4P3 Intel® Pentium® N3540 Laptop:DVD Super Multi
- 305 15:DVD±RW
Compatible memory cards
- Extensa 2508-P4P3 Intel® Pentium® N3540 Laptop:SD
- 305 15:MMC, SD, SDHC, SDXC
Discrete graphics card
- Extensa 2508-P4P3 Intel® Pentium® N3540 Laptop:No
- 305 15:Yes
Discrete graphics card model
- Extensa 2508-P4P3 Intel® Pentium® N3540 Laptop:Not available
- 305 15:NVIDIA® GeForce® 820M

Side by side

Differences highlightedShow differences only

Comparison of 2508-P4P3, 305 15
125 specifications	A Acer Extensa 2508-P4P3 Intel® Pentium® N3540 Laptop Model 2508-P4P3 View product	B Lenovo 305 15 View product
Design1 differ
Product colourDiffers	Black	Blue
Memory3 differ
Internal memoryDiffers	2 GB	4 GB
Memory slotsDiffers	1x SO-DIMM	2x SO-DIMM
Maximum internal memoryDiffers	8 GB	16 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	16 GB
Storage2 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
Compatible memory cardsDiffers	SD	MMC, SD, SDHC, SDXC
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Graphics2 differ
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® 820M
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Networkidentical
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8.1 with Bing	Windows 8.1
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsKnown for one	3	Unknown — not stated by the source
Battery capacityKnown for one	3220 mAh	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	45 W	Unknown — not stated by the source
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Securityidentical
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.4 kg	2.3 kg
WidthDiffers	381.6 mm	380 mm
DepthDiffers	258 mm	262 mm
HeightDiffers	26.1 mm	24.7 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	No	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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