Product comparison · 2 laptops

Acer Aspire E E5-771-P28E Intel® Pentium® 3556U Laptop vs ASUS E402MA-WX0031T laptop Intel® Celeron® N2840

101specifications compared
40differ
61identical
66known for one product only

Key differences

Product colour
- Aspire E E5-771-P28E Intel® Pentium® 3556U Laptop:Grey, Silver
- E402MA-WX0031T laptop Intel® Celeron® N2840:Blue
Display diagonal
- Aspire E E5-771-P28E Intel® Pentium® 3556U Laptop:43.9 cm (17.3")
- E402MA-WX0031T laptop Intel® Celeron® N2840:35.6 cm (14")
Display resolution
- Aspire E E5-771-P28E Intel® Pentium® 3556U Laptop:1600 x 900 pixels
- E402MA-WX0031T laptop Intel® Celeron® N2840:1366 x 768 pixels
HD type
- Aspire E E5-771-P28E Intel® Pentium® 3556U Laptop:HD+
- E402MA-WX0031T laptop Intel® Celeron® N2840:Not supported
Processor family
- Aspire E E5-771-P28E Intel® Pentium® 3556U Laptop:Intel® Pentium®
- E402MA-WX0031T laptop Intel® Celeron® N2840:Intel® Celeron®
Processor model
- Aspire E E5-771-P28E Intel® Pentium® 3556U Laptop:3556U
- E402MA-WX0031T laptop Intel® Celeron® N2840:N2840
Processor frequency
- Aspire E E5-771-P28E Intel® Pentium® 3556U Laptop:1.7 GHz
- E402MA-WX0031T laptop Intel® Celeron® N2840:2.16 GHz
Processor cache
- Aspire E E5-771-P28E Intel® Pentium® 3556U Laptop:2 MB
- E402MA-WX0031T laptop Intel® Celeron® N2840:1 MB

Side by side

Differences highlightedShow differences only

Comparison of E5-771-P28E, E402MA-WX0031T
167 specifications	A Acer Aspire E E5-771-P28E Intel® Pentium® 3556U Laptop Model E5-771-P28E View product	B ASUS E402MA-WX0031T laptop Intel® Celeron® N2840 Model E402MA-WX0031T View product
Design1 differ
Product colourDiffers	Grey, Silver	Blue
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
HD typeDiffers	HD+	Not supported
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Processor10 differ
Processor familyDiffers	Intel® Pentium®	Intel® Celeron®
Processor modelDiffers	3556U	N2840
Processor frequencyDiffers	1.7 GHz	2.16 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	2 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor codenameDiffers	Haswell	Bay Trail
Bus typeKnown for one	DMI2	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	15 W	7.5 W
Maximum number of PCI Express lanesDiffers	10	4
PCI Express configurationsDiffers	1x2, 1x4, 4x1	1x4
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.58 GHz
Processor socketKnown for one	Unknown — not stated by the source	BGA 1170
Processor seriesKnown for one	Unknown — not stated by the source	Intel Celeron Processor N2000 Series for Mobile
FSB ParityKnown for one	Unknown — not stated by the source	No
SteppingKnown for one	Unknown — not stated by the source	C0
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	4.5 W
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Storage2 differ
Total storage capacityDiffers	500 GB	32 GB
Storage mediaDiffers	Hybrid-HDD	Flash
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Hybrid-HDD cache typeKnown for one	SSD	Unknown — not stated by the source
Hybrid-HDD capacityKnown for one	500 GB	Unknown — not stated by the source
Hybrid-HDD cache memoryKnown for one	8 GB	Unknown — not stated by the source
Number of SSDs installedKnown for one	0	Unknown — not stated by the source
Optical drive typeKnown for one	No	Unknown — not stated by the source
Flash memoryKnown for one	Unknown — not stated by the source	32 GB
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD, SDHC, SDXC
Graphics2 differ
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	200 MHz	311 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	792 MHz
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	792 MHz
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	SonicMaster
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network3 differ
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac)	802.11g, 802.11b, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,1000,100 Mbit/s
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
Line-inKnown for one	Unknown — not stated by the source	Yes
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	2
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Softwareidentical
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features8 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Intel Clear Video TechnologyDiffers	Yes	No
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	No	Unknown — not stated by the source
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® OS GuardKnown for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDDiffers	76621	82103
Processor package sizeDiffers	40 x 24 x 1.5 mm	25 x 27 mm
Supported instruction setsKnown for one	SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
UARTKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x
Processor codeKnown for one	Unknown — not stated by the source	SR1YJ
Battery1 differ
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Number of battery cellsDiffers	4	2
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Battery capacityKnown for one	Unknown — not stated by the source	32 Wh
Power1 differ
AC adapter powerDiffers	45 W	33 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	110 - 240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	3.42 A
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
Password protectionKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	BIOS, HDD, User
Weight & dimensions4 differ
WeightDiffers	3 kg	1.65 kg
WidthDiffers	423.3 mm	339 mm
DepthDiffers	289.9 mm	235 mm
HeightDiffers	28 mm	21.9 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
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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