Product comparison · 2 laptops

Acer TravelMate B B115-M-P8L8 Intel® Pentium® N3540 Laptop vs Acer Aspire E E5-521G-45E1 AMD A4 A4-6210 Laptop

75specifications compared
27differ
48identical
97known for one product only

Key differences

Display diagonal
- TravelMate B B115-M-P8L8 Intel® Pentium® N3540 Laptop:29.5 cm (11.6")
- Aspire E E5-521G-45E1 AMD A4 A4-6210 Laptop:39.6 cm (15.6")
Processor manufacturer
- TravelMate B B115-M-P8L8 Intel® Pentium® N3540 Laptop:Intel
- Aspire E E5-521G-45E1 AMD A4 A4-6210 Laptop:AMD
Processor family
- TravelMate B B115-M-P8L8 Intel® Pentium® N3540 Laptop:Intel® Pentium®
- Aspire E E5-521G-45E1 AMD A4 A4-6210 Laptop:AMD A4
Processor model
- TravelMate B B115-M-P8L8 Intel® Pentium® N3540 Laptop:N3540
- Aspire E E5-521G-45E1 AMD A4 A4-6210 Laptop:A4-6210
Processor frequency
- TravelMate B B115-M-P8L8 Intel® Pentium® N3540 Laptop:2.16 GHz
- Aspire E E5-521G-45E1 AMD A4 A4-6210 Laptop:1.8 GHz
Processor socket
- TravelMate B B115-M-P8L8 Intel® Pentium® N3540 Laptop:BGA 1170
- Aspire E E5-521G-45E1 AMD A4 A4-6210 Laptop:Socket FT3
Maximum internal memory
- TravelMate B B115-M-P8L8 Intel® Pentium® N3540 Laptop:8 GB
- Aspire E E5-521G-45E1 AMD A4 A4-6210 Laptop:16 GB
Optical drive type
- TravelMate B B115-M-P8L8 Intel® Pentium® N3540 Laptop:No
- Aspire E E5-521G-45E1 AMD A4 A4-6210 Laptop:DVD±RW

Side by side

Differences highlightedShow differences only

Comparison of B115-M-P8L8, E5-521G-45E1
172 specifications	A Acer TravelMate B B115-M-P8L8 Intel® Pentium® N3540 Laptop Model B115-M-P8L8 View product	B Acer Aspire E E5-521G-45E1 AMD A4 A4-6210 Laptop Model E5-521G-45E1 View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	29.5 cm (11.6")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Touchscreen	No	No
HD type	HD	HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display brightnessKnown for one	Unknown — not stated by the source	200 cd/m²
Processor5 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Pentium®	AMD A4
Processor modelDiffers	N3540	A4-6210
Processor cores	4	4
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor boost frequencyKnown for one	2.66 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.16 GHz	1.8 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor socketDiffers	BGA 1170	Socket FT3
Processor lithographyKnown for one	22 nm	Unknown — not stated by the source
Processor operating modesKnown for one	32-bit, 64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel® Pentium N3000 Series for Mobile	Unknown — not stated by the source
Processor codenameKnown for one	Bay Trail	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
Thermal Design Power (TDP)Known for one	7.5 W	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	4.5 W	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	4	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x4	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory1 differ
Internal memory	4 GB	4 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Maximum internal memoryDiffers	8 GB	16 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	16 GB
Storage1 differ
Total storage capacity	500 GB	500 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
Number of SSDs installedKnown for one	0	Unknown — not stated by the source
Optical drive typeDiffers	No	DVD±RW
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	AMD Radeon R5 M240
On-board graphics card familyDiffers	Intel® HD Graphics	AMD Radeon R3
On-board graphics card modelDiffers	Intel® HD Graphics	AMD Radeon R3
On-board graphics card base frequencyKnown for one	313 MHz	Unknown — not stated by the source
On-board graphics card burst frequencyKnown for one	896 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	896 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	11.2	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
Number of discrete graphics cards installedKnown for one	Unknown — not stated by the source	1
Audioidentical
Built-in microphone	Yes	Yes
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1 MP
Front camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces1 differ
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantityDiffers	0	1
Thunderbolt ports quantity	0	0
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Docking connector	No	No
Total number of SATA connectorsKnown for one	2	Unknown — not stated by the source
Headphone outputsKnown for one	Unknown — not stated by the source	1
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Microphone inKnown for one	Unknown — not stated by the source	Yes
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
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	No	Yes
Windows keys	Yes	Yes
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Keyboard languageKnown for one	Unknown — not stated by the source	Spanish
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 8.1
Operating system architecture	64-bit	64-bit
Recovery operating systemKnown for one	Windows 8.1 Pro	Unknown — not stated by the source
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video Technology	No	No
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 FDI TechnologyKnown for one	No	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 HD GraphicsKnown for one	Yes	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown 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 TechnologyDiffers	Yes	No
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Built-in Visuals TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost Technology	No	No
Processor ARK IDKnown for one	82105	Unknown — not stated by the source
Processor codeKnown for one	SR1YW	Unknown — not stated by the source
Processor package sizeKnown for one	25 x 27 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Intel® Active Management Technology (Intel® AMT)Known for one	Unknown — not stated by the source	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	No
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® Rapid Start TechnologyKnown for one	Unknown — not stated by the source	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
Battery2 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	4	6
Battery capacityDiffers	3220 mAh	4700 mAh
Battery life (max)Known for one	7 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	40 W	64 W
DC-in jack	Yes	Yes
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Securityidentical
Fingerprint readerKnown for one	No	Unknown — not stated by the source
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
Weight & dimensions5 differ
WeightDiffers	1.32 kg	2.5 kg
WidthDiffers	291 mm	381 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 included	Yes	Yes
Cables includedKnown for one	AC	Unknown — not stated by the source
ManualKnown for one	Unknown — not stated by the source	Yes
Power cord includedKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
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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