Product comparison · 2 laptops

Acer TravelMate B TM-B115-M-C17S Intel® Celeron® N2940 Laptop vs Acer TravelMate B TMB115-M-P1DT Intel® Pentium® N3540 Laptop

128specifications compared
11differ
117identical
10known for one product only

Key differences

Processor family
- TravelMate B TM-B115-M-C17S Intel® Celeron® N2940 Laptop:Intel® Celeron®
- TravelMate B TMB115-M-P1DT Intel® Pentium® N3540 Laptop:Intel® Pentium®
Processor model
- TravelMate B TM-B115-M-C17S Intel® Celeron® N2940 Laptop:N2940
- TravelMate B TMB115-M-P1DT Intel® Pentium® N3540 Laptop:N3540
Processor boost frequency
- TravelMate B TM-B115-M-C17S Intel® Celeron® N2940 Laptop:2.25 GHz
- TravelMate B TMB115-M-P1DT Intel® Pentium® N3540 Laptop:2.66 GHz
Processor frequency
- TravelMate B TM-B115-M-C17S Intel® Celeron® N2940 Laptop:1.83 GHz
- TravelMate B TMB115-M-P1DT Intel® Pentium® N3540 Laptop:2.16 GHz
On-board graphics card burst frequency
- TravelMate B TM-B115-M-C17S Intel® Celeron® N2940 Laptop:854 MHz
- TravelMate B TMB115-M-P1DT Intel® Pentium® N3540 Laptop:896 MHz
On-board graphics card dynamic frequency (max)
- TravelMate B TM-B115-M-C17S Intel® Celeron® N2940 Laptop:854 MHz
- TravelMate B TMB115-M-P1DT Intel® Pentium® N3540 Laptop:896 MHz
Operating system installed
- TravelMate B TM-B115-M-C17S Intel® Celeron® N2940 Laptop:Windows 8.1
- TravelMate B TMB115-M-P1DT Intel® Pentium® N3540 Laptop:Windows 7 Professional
Processor ARK ID
- TravelMate B TM-B115-M-C17S Intel® Celeron® N2940 Laptop:82104
- TravelMate B TMB115-M-P1DT Intel® Pentium® N3540 Laptop:82105

Side by side

Differences highlightedShow differences only

Comparison of TM-B115-M-C17S, TMB115-M-P1DT
138 specifications	A Acer TravelMate B TM-B115-M-C17S Intel® Celeron® N2940 Laptop Model TM-B115-M-C17S View product	B Acer TravelMate B TMB115-M-P1DT Intel® Pentium® N3540 Laptop Model TMB115-M-P1DT View product
Displayidentical
HD typeKnown for one	HD	Unknown — not stated by the source
TouchscreenKnown for one	Unknown — not stated by the source	No
Processor5 differ
Processor familyDiffers	Intel® Celeron®	Intel® Pentium®
Processor modelDiffers	N2940	N3540
Processor boost frequencyDiffers	2.25 GHz	2.66 GHz
Processor frequencyDiffers	1.83 GHz	2.16 GHz
Processor seriesDiffers	Intel Celeron Processor N2000 Series for Mobile	Intel® Pentium N3000 Series for Mobile
Graphics2 differ
On-board graphics card burst frequencyDiffers	854 MHz	896 MHz
On-board graphics card dynamic frequency (max)Differs	854 MHz	896 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.2
Audioidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network1 differ
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfacesidentical
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Keyboardidentical
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 7 Professional
Processor special features2 differ
Processor ARK IDDiffers	82104	82105
Processor codeDiffers	SR1YV	SR1YW
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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