Product comparison · 2 laptops

Acer Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop vs Acer Aspire E ES1-512-C8XK Intel® Celeron® N2840 Laptop

124specifications compared
47differ
77identical
58known for one product only

Key differences

Product colour
- Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop:Black, Silver
- Aspire E ES1-512-C8XK Intel® Celeron® N2840 Laptop:Black
Display diagonal
- Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop:43.9 cm (17.3")
- Aspire E ES1-512-C8XK Intel® Celeron® N2840 Laptop:39.6 cm (15.6")
Display resolution
- Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop:1600 x 900 pixels
- Aspire E ES1-512-C8XK Intel® Celeron® N2840 Laptop:1366 x 768 pixels
Processor family
- Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop:Intel® Core™ i3
- Aspire E ES1-512-C8XK Intel® Celeron® N2840 Laptop:Intel® Celeron®
Processor model
- Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop:i3-4005U
- Aspire E ES1-512-C8XK Intel® Celeron® N2840 Laptop:N2840
Processor threads
- Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop:4
- Aspire E ES1-512-C8XK Intel® Celeron® N2840 Laptop:2
Processor frequency
- Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop:1.7 GHz
- Aspire E ES1-512-C8XK Intel® Celeron® N2840 Laptop:2.16 GHz
Processor cache
- Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop:3 MB
- Aspire E ES1-512-C8XK Intel® Celeron® N2840 Laptop:1 MB

Side by side

Differences highlightedShow differences only

Comparison of E5-771-31AN, ES1-512-C8XK
182 specifications	A Acer Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop Model E5-771-31AN View product	B Acer Aspire E ES1-512-C8XK Intel® Celeron® N2840 Laptop Model ES1-512-C8XK View product
Design1 differ
Product colourDiffers	Black, Silver	Black
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
HD typeKnown for one	HD+	Unknown — not stated by the source
Display brightnessKnown for one	Unknown — not stated by the source	200 cd/m²
Processor13 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Celeron®
Processor generationKnown for one	4th gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-4005U	N2840
Processor threadsDiffers	4	2
Processor frequencyDiffers	1.7 GHz	2.16 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 1168	BGA 1170
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel® Core™ i3-4000 Mobile Series	Intel Celeron Processor N2000 Series for Mobile
Processor codenameDiffers	Haswell	Bay Trail
Bus typeKnown for one	DMI	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	4x1, 1x4	1x4
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.58 GHz
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
Memory slotsDiffers	2x SO-DIMM	1x SO-DIMM
Maximum internal memoryDiffers	16 GB	8 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	8 GB
Storage1 differ
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Optical drive typeDiffers	DVD-RW	DVD Super Multi DL
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics3 differ
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	200 MHz	311 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	792 MHz
On-board graphics card DirectX versionKnown for one	12	Unknown — not stated by the source
On-board graphics card IDKnown for one	0xA16	Unknown — not stated by the source
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	792 MHz
Camera1 differ
Front camera resolutionDiffers	1280 x 720 pixels	640 x 480 pixels
Networkidentical
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Wi-Fi data rate (max)Known for one	Unknown — not stated by the source	300 Mbit/s
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
VGA (D-Sub) ports quantityDiffers	1	0
Microphone inDiffers	Yes	No
Docking connectorKnown for one	No	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	2	Unknown — not stated by the source
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Combo headphone/mic portKnown 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
Keyboardidentical
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keysKnown for one	Unknown — not stated by the source	Yes
Processor special features13 differ
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Small Business Advantage (SBA) versionKnown for one	0.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® High Definition Audio (Intel® HD Audio)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	75105	82103
Processor package sizeDiffers	40 x 24 x 1.5 mm	25 x 27 mm
Supported instruction setsKnown for one	AVX 2.0, 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® Active Management Technology (Intel® AMT)Known for one	Unknown — not stated by the source	No
Intel® Rapid Start TechnologyKnown 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
Battery3 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of battery cellsDiffers	4	3
Battery capacityDiffers	3270 mAh	36 Wh
Battery voltageKnown for one	Unknown — not stated by the source	11.4 V
Battery life (max)Known for one	Unknown — not stated by the source	7 h
Poweridentical
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	100 - 240 V
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection typeKnown for one	BIOS, HDD, Supervisor	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	3 kg	2.4 kg
WidthDiffers	423.3 mm	381.6 mm
DepthDiffers	289.9 mm	258 mm
HeightDiffers	28 mm	26.1 mm
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
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Power adapter widthKnown for one	9.5 cm	Unknown — not stated by the source
Power adapter depthKnown for one	3.8 cm	Unknown — not stated by the source
Power adapter heightKnown for one	2.54 cm	Unknown — not stated by the source
Power adapter weightKnown for one	150 g	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Certificatesidentical
Wi-Fi certifiedKnown for one	Unknown — not stated by the source	Yes

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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