Product comparison · 2 laptops

Acer TravelMate B B115-MP-C18Y Intel® Celeron® N2940 Laptop vs Acer Aspire E E5-531-P7VE Intel® Pentium® 3556U Laptop

98specifications compared
39differ
59identical
64known for one product only

Key differences

Product colour
- TravelMate B B115-MP-C18Y Intel® Celeron® N2940 Laptop:Black
- Aspire E E5-531-P7VE Intel® Pentium® 3556U Laptop:Blue
Display diagonal
- TravelMate B B115-MP-C18Y Intel® Celeron® N2940 Laptop:29.5 cm (11.6")
- Aspire E E5-531-P7VE Intel® Pentium® 3556U Laptop:39.6 cm (15.6")
Touchscreen
- TravelMate B B115-MP-C18Y Intel® Celeron® N2940 Laptop:Yes
- Aspire E E5-531-P7VE Intel® Pentium® 3556U Laptop:No
Processor family
- TravelMate B B115-MP-C18Y Intel® Celeron® N2940 Laptop:Intel® Celeron®
- Aspire E E5-531-P7VE Intel® Pentium® 3556U Laptop:Intel® Pentium®
Processor model
- TravelMate B B115-MP-C18Y Intel® Celeron® N2940 Laptop:N2940
- Aspire E E5-531-P7VE Intel® Pentium® 3556U Laptop:3556U
Processor cores
- TravelMate B B115-MP-C18Y Intel® Celeron® N2940 Laptop:4
- Aspire E E5-531-P7VE Intel® Pentium® 3556U Laptop:2
Processor threads
- TravelMate B B115-MP-C18Y Intel® Celeron® N2940 Laptop:4
- Aspire E E5-531-P7VE Intel® Pentium® 3556U Laptop:2
Processor frequency
- TravelMate B B115-MP-C18Y Intel® Celeron® N2940 Laptop:1.83 GHz
- Aspire E E5-531-P7VE Intel® Pentium® 3556U Laptop:1.7 GHz

Side by side

Differences highlightedShow differences only

Comparison of B115-MP-C18Y, E5-531-P7VE
162 specifications	A Acer TravelMate B B115-MP-C18Y Intel® Celeron® N2940 Laptop Model B115-MP-C18Y View product	B Acer Aspire E E5-531-P7VE Intel® Pentium® 3556U Laptop Model E5-531-P7VE View product
Design1 differ
Product colourDiffers	Black	Blue
Display2 differ
Display diagonalDiffers	29.5 cm (11.6")	39.6 cm (15.6")
TouchscreenDiffers	Yes	No
HD typeKnown for one	Unknown — not stated by the source	HD
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Processor11 differ
Processor familyDiffers	Intel® Celeron®	Intel® Pentium®
Processor modelDiffers	N2940	3556U
Processor coresDiffers	4	2
Processor threadsDiffers	4	2
Processor frequencyDiffers	1.83 GHz	1.7 GHz
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Processor cache typeDiffers	L2	Smart Cache
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor codenameDiffers	Bay Trail	Haswell
Bus typeKnown for one	Unknown — not stated by the source	DMI2
Thermal Design Power (TDP)Differs	7.5 W	15 W
Maximum number of PCI Express lanesDiffers	4	10
PCI Express configurationsDiffers	1x4	1x2, 1x4, 4x1
Processor boost frequencyKnown for one	2.25 GHz	Unknown — not stated by the source
Processor socketKnown for one	BGA 1170	Unknown — not stated by the source
Processor seriesKnown for one	Intel Celeron Processor N2000 Series for Mobile	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	C0	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	4.5 W	Unknown — not stated by the source
Memory1 differ
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Maximum internal memoryDiffers	8 GB	16 GB
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	128 GB	500 GB
Storage mediaDiffers	SSD	HDD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Optical drive typeDiffers	No	DVD±RW
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	128 GB	Unknown — not stated by the source
Graphics2 differ
On-board graphics card base frequencyDiffers	313 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	854 MHz	1000 MHz
On-board graphics card burst frequencyKnown for one	854 MHz	Unknown — not stated by the source
Optical driveidentical
Disc types supportedKnown for one	Unknown — not stated by the source	DVD+RW, DVD-RW
Network2 differ
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffers	Yes	No
Ports & interfaces1 differ
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityDiffers	0	1
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Thunderbolt 2 ports quantityKnown for one	Unknown — not stated by the source	0
S/PDIF out portKnown for one	Unknown — not stated by the source	No
ExpressCard slotKnown for one	Unknown — not stated by the source	No
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	0
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
Total number of SATA connectorsKnown for one	2	Unknown — not stated by the source
Keyboard1 differ
Numeric keypadDiffers	No	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8.1 Pro	Windows 7 Home Premium
Processor special features8 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Intel Clear Video TechnologyDiffers	No	Yes
Intel HD GraphicsKnown for one	Unknown — not stated by the source	Yes
Intel ME Firmware VersionKnown for one	Unknown — not stated by the source	9.5
Intel Rapid Storage TechnologyDiffers	No	Yes
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	No
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	No
Intel® Matrix Storage Technology (Intel® MST)Known for one	Unknown — not stated by the source	No
Intel® OS GuardKnown for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Processor ARK IDDiffers	82104	76621
Processor package sizeDiffers	25 x 27 mm	40 x 24 x 1.5 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffers	No	Yes
UARTKnown for one	Unknown — not stated by the source	Yes
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Processor codeKnown for one	SR1YV	Unknown — not stated by the source
Battery2 differ
Number of battery cellsDiffers	4	6
Battery capacityDiffers	3220 mAh	2500 mAh
Battery life (max)Known for one	7 h	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	No
Weight & dimensions4 differ
WeightDiffers	1.32 kg	2.5 kg
WidthDiffers	291 mm	381 mm
DepthDiffers	211 mm	256.5 mm
HeightDiffers	21.2 mm	30.5 mm
Height (front)Known for one	Unknown — not stated by the source	2.44 cm
Height (rear)Known for one	Unknown — not stated by the source	3.02 cm
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	No
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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