Product comparison · 2 laptops

Acer Aspire E E5-771G-75DQ Intel® Core™ i7 i7-5500U Laptop vs Acer Aspire E NX.MW4EC.002 laptop Intel® Pentium® 3556U

109specifications compared
47differ
62identical
63known for one product only

Key differences

Product colour
- Aspire E E5-771G-75DQ Intel® Core™ i7 i7-5500U Laptop:Silver
- Aspire E NX.MW4EC.002 laptop Intel® Pentium® 3556U:Black, White
Display diagonal
- Aspire E E5-771G-75DQ Intel® Core™ i7 i7-5500U Laptop:43.9 cm (17.3")
- Aspire E NX.MW4EC.002 laptop Intel® Pentium® 3556U:39.6 cm (15.6")
Processor family
- Aspire E E5-771G-75DQ Intel® Core™ i7 i7-5500U Laptop:Intel® Core™ i7
- Aspire E NX.MW4EC.002 laptop Intel® Pentium® 3556U:Intel® Pentium®
Processor model
- Aspire E E5-771G-75DQ Intel® Core™ i7 i7-5500U Laptop:i7-5500U
- Aspire E NX.MW4EC.002 laptop Intel® Pentium® 3556U:3556U
Processor threads
- Aspire E E5-771G-75DQ Intel® Core™ i7 i7-5500U Laptop:4
- Aspire E NX.MW4EC.002 laptop Intel® Pentium® 3556U:2
Processor frequency
- Aspire E E5-771G-75DQ Intel® Core™ i7 i7-5500U Laptop:2.4 GHz
- Aspire E NX.MW4EC.002 laptop Intel® Pentium® 3556U:1.7 GHz
Processor cache
- Aspire E E5-771G-75DQ Intel® Core™ i7 i7-5500U Laptop:4 MB
- Aspire E NX.MW4EC.002 laptop Intel® Pentium® 3556U:2 MB
Processor cache type
- Aspire E E5-771G-75DQ Intel® Core™ i7 i7-5500U Laptop:L3
- Aspire E NX.MW4EC.002 laptop Intel® Pentium® 3556U:Smart Cache

Side by side

Differences highlightedShow differences only

Comparison of E5-771G-75DQ, NX.MW4EC.002
172 specifications	A Acer Aspire E E5-771G-75DQ Intel® Core™ i7 i7-5500U Laptop Model E5-771G-75DQ View product	B Acer Aspire E NX.MW4EC.002 laptop Intel® Pentium® 3556U Model NX.MW4EC.002 View product
Design1 differ
Product colourDiffers	Silver	Black, White
Display1 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Processor12 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Pentium®
Processor modelDiffers	i7-5500U	3556U
Processor threadsDiffers	4	2
Processor frequencyDiffers	2.4 GHz	1.7 GHz
Processor cacheDiffers	4 MB	2 MB
Processor cache typeDiffers	L3	Smart Cache
Processor lithographyDiffers	14 nm	22 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor codenameDiffers	Broadwell	Haswell
TjunctionDiffers	105 °C	100 °C
Maximum number of PCI Express lanesDiffers	12	10
PCI Express configurationsDiffers	4x1, 2x4	1x2, 1x4, 4x1
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Processor generationKnown for one	5th gen Intel® Core™ i7	Unknown — not stated by the source
Processor boost frequencyKnown for one	3 GHz	Unknown — not stated by the source
Processor socketKnown for one	BGA 1168	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i7-5500 Mobile Series	Unknown — not stated by the source
SteppingKnown for one	F0	Unknown — not stated by the source
Configurable TDP-downKnown for one	7.5 W	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	0.6 GHz	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	16 GB	4 GB
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Storage3 differ
Total storage capacityDiffers	1.12 TB	1 TB
Storage mediaDiffers	HDD+SSD	HDD
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Optical drive typeDiffers	DVD±RW	DVD-RW
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
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
Graphics4 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® 840M	NVIDIA® GeForce® 920M
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 5500	Intel® HD Graphics
On-board graphics card base frequencyDiffers	300 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	1000 MHz
Number of discrete graphics cards installedKnown for one	Unknown — not stated by the source	1
Graphics card Open GL supportKnown for one	Unknown — not stated by the source	Yes
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one	16 GB	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	11.2	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x1616	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Network2 differ
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	Wi-Fi 5 (802.11ac)
BluetoothDiffers	Yes	No
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	2	1
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	Unknown — not stated by the source	Yes
Windows keysKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 10 Home
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Intel FDI TechnologyDiffers	Yes	No
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 TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Active Management Technology (Intel® AMT)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® Matrix Storage Technology (Intel® MST)Known 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® OS GuardDiffers	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	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 TechnologyDiffers	Yes	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	85214	76621
Processor package sizeDiffers	40 x 24 x 1.3 mm	40 x 24 x 1.5 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2
UARTKnown for one	Unknown — not stated by the source	Yes
Graphics & IMC lithographyKnown for one	14 nm	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	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Processor codeKnown for one	SR23W	Unknown — not stated by the source
Battery1 differ
Battery capacityDiffers	3270 mAh	2520 mAh
Battery life (max)Known for one	Unknown — not stated by the source	5 h
Power1 differ
AC adapter powerDiffers	90 W	65 W
Securityidentical
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
Password protection typeKnown for one	Unknown — not stated by the source	BIOS, HDD, Supervisor
Weight & dimensions5 differ
WeightDiffers	3 kg	2.4 kg
WidthDiffers	423.3 mm	381.6 mm
DepthDiffers	289.9 mm	256 mm
Height (front)Differs	2.8 cm	2.49 cm
Height (rear)Differs	2.8 cm	2.92 cm
HeightKnown for one	28 mm	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Power cord includedKnown for one	Unknown — not stated by the source	Yes
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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