Product comparison · 2 laptops

Acer Extensa 15 2508-P2TE Intel® Pentium® N3540 Laptop vs Acer Aspire E ES1-311-C5TZ Intel® Celeron® N2940 Laptop

107specifications compared
21differ
86identical
11known for one product only

Key differences

Display diagonal
- Extensa 15 2508-P2TE Intel® Pentium® N3540 Laptop:39.6 cm (15.6")
- Aspire E ES1-311-C5TZ Intel® Celeron® N2940 Laptop:33.8 cm (13.3")
LED backlight
- Extensa 15 2508-P2TE Intel® Pentium® N3540 Laptop:No
- Aspire E ES1-311-C5TZ Intel® Celeron® N2940 Laptop:Yes
Processor family
- Extensa 15 2508-P2TE Intel® Pentium® N3540 Laptop:Intel® Pentium®
- Aspire E ES1-311-C5TZ Intel® Celeron® N2940 Laptop:Intel® Celeron®
Processor model
- Extensa 15 2508-P2TE Intel® Pentium® N3540 Laptop:N3540
- Aspire E ES1-311-C5TZ Intel® Celeron® N2940 Laptop:N2940
Processor boost frequency
- Extensa 15 2508-P2TE Intel® Pentium® N3540 Laptop:2.66 GHz
- Aspire E ES1-311-C5TZ Intel® Celeron® N2940 Laptop:2.25 GHz
Processor frequency
- Extensa 15 2508-P2TE Intel® Pentium® N3540 Laptop:2.16 GHz
- Aspire E ES1-311-C5TZ Intel® Celeron® N2940 Laptop:1.83 GHz
Memory layout (slots x size)
- Extensa 15 2508-P2TE Intel® Pentium® N3540 Laptop:1 x 2 GB
- Aspire E ES1-311-C5TZ Intel® Celeron® N2940 Laptop:1 x 8 GB
On-board graphics card burst frequency
- Extensa 15 2508-P2TE Intel® Pentium® N3540 Laptop:896 MHz
- Aspire E ES1-311-C5TZ Intel® Celeron® N2940 Laptop:854 MHz

Side by side

Differences highlightedShow differences only

Comparison of 2508-P2TE, ES1-311-C5TZ
118 specifications	A Acer Extensa 15 2508-P2TE Intel® Pentium® N3540 Laptop Model 2508-P2TE View product	B Acer Aspire E ES1-311-C5TZ Intel® Celeron® N2940 Laptop Model ES1-311-C5TZ View product
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
LED backlightDiffers	No	Yes
Processor5 differ
Processor familyDiffers	Intel® Pentium®	Intel® Celeron®
Processor modelDiffers	N3540	N2940
Processor boost frequencyDiffers	2.66 GHz	2.25 GHz
Processor frequencyDiffers	2.16 GHz	1.83 GHz
Processor seriesDiffers	Intel® Pentium N3000 Series for Mobile	Intel Celeron Processor N2000 Series for Mobile
Memory1 differ
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Memory layout (slots x size)Differs	1 x 2 GB	1 x 8 GB
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Storageidentical
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics2 differ
On-board graphics card burst frequencyDiffers	896 MHz	854 MHz
On-board graphics card dynamic frequency (max)Differs	896 MHz	854 MHz
On-board graphics card DirectX versionKnown for one	11.2	Unknown — not stated by the source
Network1 differ
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	2	1
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Software1 differ
Operating system installedDiffers	Windows 8.1 with Bing	Windows 10 Home
Processor special features2 differ
Processor ARK IDDiffers	82105	82104
Processor codeDiffers	SR1YW	SR1YV
Battery1 differ
Battery capacityDiffers	3270 mAh	3320 mAh
Poweridentical
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	ACPI 5.0
Weight & dimensions4 differ
WeightDiffers	2.4 kg	1.6 kg
WidthDiffers	381.6 mm	327 mm
DepthDiffers	258 mm	228 mm
HeightDiffers	26.1 mm	20.7 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	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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