Product comparison · 2 laptops

Acer TravelMate B B115-M-P39K Intel® Pentium® N3540 Laptop vs Acer Aspire E E5-511-C6DT Intel® Celeron® N2840 Laptop

125specifications compared
27differ
98identical
26known for one product only

Key differences

Product colour
- TravelMate B B115-M-P39K Intel® Pentium® N3540 Laptop:Black
- Aspire E E5-511-C6DT Intel® Celeron® N2840 Laptop:Silver
Display diagonal
- TravelMate B B115-M-P39K Intel® Pentium® N3540 Laptop:29.5 cm (11.6")
- Aspire E E5-511-C6DT Intel® Celeron® N2840 Laptop:39.6 cm (15.6")
Processor family
- TravelMate B B115-M-P39K Intel® Pentium® N3540 Laptop:Intel® Pentium®
- Aspire E E5-511-C6DT Intel® Celeron® N2840 Laptop:Intel® Celeron®
Processor model
- TravelMate B B115-M-P39K Intel® Pentium® N3540 Laptop:N3540
- Aspire E E5-511-C6DT Intel® Celeron® N2840 Laptop:N2840
Processor cores
- TravelMate B B115-M-P39K Intel® Pentium® N3540 Laptop:4
- Aspire E E5-511-C6DT Intel® Celeron® N2840 Laptop:2
Processor threads
- TravelMate B B115-M-P39K Intel® Pentium® N3540 Laptop:4
- Aspire E E5-511-C6DT Intel® Celeron® N2840 Laptop:2
Processor boost frequency
- TravelMate B B115-M-P39K Intel® Pentium® N3540 Laptop:2.66 GHz
- Aspire E E5-511-C6DT Intel® Celeron® N2840 Laptop:2.58 GHz
Processor cache
- TravelMate B B115-M-P39K Intel® Pentium® N3540 Laptop:2 MB
- Aspire E E5-511-C6DT Intel® Celeron® N2840 Laptop:1 MB

Side by side

Differences highlightedShow differences only

Comparison of B115-M-P39K, E5-511-C6DT
151 specifications	A Acer TravelMate B B115-M-P39K Intel® Pentium® N3540 Laptop Model B115-M-P39K View product	B Acer Aspire E E5-511-C6DT Intel® Celeron® N2840 Laptop Model E5-511-C6DT View product
Design1 differ
Product colourDiffers	Black	Silver
Display1 differ
Display diagonalDiffers	29.5 cm (11.6")	39.6 cm (15.6")
HD typeKnown for one	HD	Unknown — not stated by the source
Processor7 differ
Processor familyDiffers	Intel® Pentium®	Intel® Celeron®
Processor modelDiffers	N3540	N2840
Processor coresDiffers	4	2
Processor threadsDiffers	4	2
Processor boost frequencyDiffers	2.66 GHz	2.58 GHz
Processor cacheDiffers	2 MB	1 MB
Processor seriesDiffers	Intel® Pentium N3000 Series for Mobile	Intel Celeron Processor N2000 Series for Mobile
Memoryidentical
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Storage1 differ
Number of SSDs installedKnown for one	0	Unknown — not stated by the source
Optical drive typeDiffers	No	DVD Super Multi DL
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics3 differ
On-board graphics card base frequencyDiffers	313 MHz	311 MHz
On-board graphics card burst frequencyDiffers	896 MHz	792 MHz
On-board graphics card dynamic frequency (max)Differs	896 MHz	792 MHz
On-board graphics card DirectX versionKnown for one	11.2	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network2 differ
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers	0	1
Microphone inDiffers	Yes	No
Headphone outputsKnown for one	Unknown — not stated by the source	0
Keyboard1 differ
Numeric keypadDiffers	No	Yes
Windows keysKnown for one	Yes	Unknown — not stated by the source
Keyboard layoutKnown for one	Unknown — not stated by the source	AZERTY
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 8.1
Bundled softwareKnown for one	Unknown — not stated by the source	McAfee Internet Security Suite (60 days trial version), Microsoft office 2013 Trial version (30 days trial version)
Processor special features2 differ
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x	Unknown — not stated by the source
Processor ARK IDDiffers	82105	82103
Processor codeDiffers	SR1YW	SR1YJ
Battery1 differ
Number of battery cellsDiffers	4	6
Battery capacityKnown for one	3220 mAh	Unknown — not stated by the source
Securityidentical
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	1.32 kg	2.7 kg
WidthDiffers	291 mm	381.6 mm
DepthDiffers	211 mm	256 mm
HeightKnown for one	21.2 mm	Unknown — not stated by the source
Height (front)Differs	2.12 cm	2.53 cm
Height (rear)Differs	2.12 cm	3.03 cm
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
Intel segment taggingKnown for one	Enterprise, Small Business	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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