Product comparison · 2 laptops

Acer Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop vs ASUSPRO PU551JA-XO027G Intel® Core™ i3 i3-4000M Laptop

125specifications compared
35differ
90identical
58known for one product only

Key differences

Product colour
- Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop:Black, Silver
- ASUSPRO PU551JA-XO027G Intel® Core™ i3 i3-4000M Laptop:Black
Display diagonal
- Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop:43.9 cm (17.3")
- ASUSPRO PU551JA-XO027G Intel® Core™ i3 i3-4000M Laptop:39.6 cm (15.6")
Display resolution
- Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop:1600 x 900 pixels
- ASUSPRO PU551JA-XO027G Intel® Core™ i3 i3-4000M Laptop:1366 x 768 pixels
HD type
- Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop:HD+
- ASUSPRO PU551JA-XO027G Intel® Core™ i3 i3-4000M Laptop:HD
Processor model
- Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop:i3-4005U
- ASUSPRO PU551JA-XO027G Intel® Core™ i3 i3-4000M Laptop:i3-4000M
Processor frequency
- Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop:1.7 GHz
- ASUSPRO PU551JA-XO027G Intel® Core™ i3 i3-4000M Laptop:2.4 GHz
Processor socket
- Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop:BGA 1168
- ASUSPRO PU551JA-XO027G Intel® Core™ i3 i3-4000M Laptop:PGA946
Thermal Design Power (TDP)
- Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop:15 W
- ASUSPRO PU551JA-XO027G Intel® Core™ i3 i3-4000M Laptop:37 W

Side by side

Differences highlightedShow differences only

Comparison of E5-771-31AN, PU551JA-XO027G
183 specifications	A Acer Aspire E E5-771-31AN Intel® Core™ i3 i3-4005U Laptop Model E5-771-31AN View product	B ASUS ASUSPRO PU551JA-XO027G Intel® Core™ i3 i3-4000M Laptop Model PU551JA-XO027G View product
Design1 differ
Product colourDiffers	Black, Silver	Black
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
HD typeDiffers	HD+	HD
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Processor6 differ
Processor modelDiffers	i3-4005U	i3-4000M
Processor frequencyDiffers	1.7 GHz	2.4 GHz
Processor socketDiffers	BGA 1168	PGA946
SteppingKnown for one	Unknown — not stated by the source	C0
Thermal Design Power (TDP)Differs	15 W	37 W
Maximum number of PCI Express lanesDiffers	10	16
PCI Express configurationsDiffers	4x1, 1x4	1x16, 2x8, 1x8+2x4
Memory1 differ
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage2 differ
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Number of SSDs installedKnown for one	Unknown — not stated by the source	0
Optical drive typeDiffers	DVD-RW	DVD Super Multi DL
Compatible memory cardsDiffers	SD	Memory Stick (MS), MMC, SD, SDHC, SDXC
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Graphics5 differ
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics 4600
On-board graphics card base frequencyDiffers	200 MHz	400 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	1100 MHz
On-board graphics card DirectX versionDiffers	12	11.1
On-board graphics card IDDiffers	0xA16	0x416
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
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	SonicMaster
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1 MP
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Network1 differ
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Wi-Fi 5 (802.11ac)
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces2 differ
Headphone outputsDiffers	1	0
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
Microphone inDiffers	Yes	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
Number of SATA III connectorsKnown for one	2	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM87
Keyboardidentical
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	Windows 8.1 Pro
Processor special features6 differ
Intel Enhanced Halt StateDiffers	Yes	No
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x
Processor ARK IDDiffers	75105	75104
Processor codeKnown for one	Unknown — not stated by the source	SR1HC
Processor package sizeDiffers	40 x 24 x 1.5 mm	37.5 x 37.5 x 4.7 mm
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	0.00	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
UARTKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Number of battery cellsDiffers	4	6
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityKnown for one	3270 mAh	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	45 W	65 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	100 - 240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	4.5 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Security1 differ
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Password protectionKnown for one	Unknown — not stated by the source	Yes
Password protection typeDiffers	BIOS, HDD, Supervisor	BIOS, HDD, User
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	UL, CE Marking Compliance, FCC Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, EU Flower, Energy star, IDA, CECP, WEEE, Erp 2013, TCO4.0, RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	3 kg	2.3 kg
WidthDiffers	423.3 mm	380 mm
DepthDiffers	289.9 mm	256 mm
HeightDiffers	28 mm	34.2 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
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Small Business
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

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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