Product comparison · 2 laptops

Acer TravelMate B B115-M-C99B Intel® Celeron® N2840 Laptop vs Acer TravelMate B B115-MP-C6HB Intel® Celeron® N2940 Laptop

119specifications compared
17differ
102identical
21known for one product only

Key differences

Touchscreen
- TravelMate B B115-M-C99B Intel® Celeron® N2840 Laptop:No
- TravelMate B B115-MP-C6HB Intel® Celeron® N2940 Laptop:Yes
Processor model
- TravelMate B B115-M-C99B Intel® Celeron® N2840 Laptop:N2840
- TravelMate B B115-MP-C6HB Intel® Celeron® N2940 Laptop:N2940
Processor cores
- TravelMate B B115-M-C99B Intel® Celeron® N2840 Laptop:2
- TravelMate B B115-MP-C6HB Intel® Celeron® N2940 Laptop:4
Processor threads
- TravelMate B B115-M-C99B Intel® Celeron® N2840 Laptop:2
- TravelMate B B115-MP-C6HB Intel® Celeron® N2940 Laptop:4
Processor boost frequency
- TravelMate B B115-M-C99B Intel® Celeron® N2840 Laptop:2.58 GHz
- TravelMate B B115-MP-C6HB Intel® Celeron® N2940 Laptop:2.25 GHz
Processor frequency
- TravelMate B B115-M-C99B Intel® Celeron® N2840 Laptop:2.16 GHz
- TravelMate B B115-MP-C6HB Intel® Celeron® N2940 Laptop:1.83 GHz
Processor cache
- TravelMate B B115-M-C99B Intel® Celeron® N2840 Laptop:1 MB
- TravelMate B B115-MP-C6HB Intel® Celeron® N2940 Laptop:2 MB
On-board graphics card base frequency
- TravelMate B B115-M-C99B Intel® Celeron® N2840 Laptop:311 MHz
- TravelMate B B115-MP-C6HB Intel® Celeron® N2940 Laptop:313 MHz

Side by side

Differences highlightedShow differences only

Comparison of B115-M-C99B, B115-MP-C6HB
140 specifications	A Acer TravelMate B B115-M-C99B Intel® Celeron® N2840 Laptop Model B115-M-C99B View product	B Acer TravelMate B B115-MP-C6HB Intel® Celeron® N2940 Laptop Model B115-MP-C6HB View product
Display1 differ
TouchscreenDiffers	No	Yes
HD typeKnown for one	Unknown — not stated by the source	HD
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Panel typeKnown for one	Unknown — not stated by the source	TFT
Processor6 differ
Processor modelDiffers	N2840	N2940
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor boost frequencyDiffers	2.58 GHz	2.25 GHz
Processor frequencyDiffers	2.16 GHz	1.83 GHz
Processor cacheDiffers	1 MB	2 MB
Graphics3 differ
Discrete graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
On-board graphics card base frequencyDiffers	311 MHz	313 MHz
On-board graphics card burst frequencyDiffers	792 MHz	854 MHz
On-board graphics card dynamic frequency (max)Differs	792 MHz	854 MHz
Network1 differ
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfacesidentical
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
ExpressCard slotKnown for one	No	Unknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one	0	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
SmartCard slotKnown for one	No	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 8.1 Pro
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features2 differ
Intel® Built-in Visuals TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	No
Processor ARK IDDiffers	82103	82104
Processor codeDiffers	SR1YJ	SR1YV
Weight & dimensions3 differ
WidthDiffers	279.4 mm	291 mm
DepthDiffers	203.2 mm	211 mm
HeightDiffers	20.3 mm	21.2 mm
Height (front)Known for one	Unknown — not stated by the source	2.12 cm
Height (rear)Known for one	Unknown — not stated by the source	2.12 cm
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	No
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown 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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