Product comparison · 2 laptops

Acer Aspire E E5-571-33В7 Intel® Core™ i3 i3-4005U Laptop vs Acer Aspire E E5-771G-31QT Intel® Core™ i3 i3-4030U Laptop

143specifications compared
29differ
114identical
24known for one product only

Key differences

Product colour
- Aspire E E5-571-33В7 Intel® Core™ i3 i3-4005U Laptop:Black
- Aspire E E5-771G-31QT Intel® Core™ i3 i3-4030U Laptop:Silver
Display diagonal
- Aspire E E5-571-33В7 Intel® Core™ i3 i3-4005U Laptop:39.6 cm (15.6")
- Aspire E E5-771G-31QT Intel® Core™ i3 i3-4030U Laptop:43.9 cm (17.3")
Display resolution
- Aspire E E5-571-33В7 Intel® Core™ i3 i3-4005U Laptop:1366 x 768 pixels
- Aspire E E5-771G-31QT Intel® Core™ i3 i3-4030U Laptop:1920 x 1080 pixels
Processor model
- Aspire E E5-571-33В7 Intel® Core™ i3 i3-4005U Laptop:i3-4005U
- Aspire E E5-771G-31QT Intel® Core™ i3 i3-4030U Laptop:i3-4030U
Processor frequency
- Aspire E E5-571-33В7 Intel® Core™ i3 i3-4005U Laptop:1.7 GHz
- Aspire E E5-771G-31QT Intel® Core™ i3 i3-4030U Laptop:1.9 GHz
Bus type
- Aspire E E5-571-33В7 Intel® Core™ i3 i3-4005U Laptop:DMI
- Aspire E E5-771G-31QT Intel® Core™ i3 i3-4030U Laptop:DMI2
Maximum number of PCI Express lanes
- Aspire E E5-571-33В7 Intel® Core™ i3 i3-4005U Laptop:10
- Aspire E E5-771G-31QT Intel® Core™ i3 i3-4030U Laptop:12
PCI Express configurations
- Aspire E E5-571-33В7 Intel® Core™ i3 i3-4005U Laptop:4x1, 1x4
- Aspire E E5-771G-31QT Intel® Core™ i3 i3-4030U Laptop:4x1, 2x4

Side by side

Differences highlightedShow differences only

Comparison of E5-571-33В7, E5-771G-31QT
167 specifications	A Acer Aspire E E5-571-33В7 Intel® Core™ i3 i3-4005U Laptop Model E5-571-33В7 View product	B Acer Aspire E E5-771G-31QT Intel® Core™ i3 i3-4030U Laptop Model E5-771G-31QT View product
Design1 differ
Product colourDiffers	Black	Silver
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
HD typeKnown for one	Unknown — not stated by the source	Full HD
Processor5 differ
Processor modelDiffers	i3-4005U	i3-4030U
Processor frequencyDiffers	1.7 GHz	1.9 GHz
Bus typeDiffers	DMI	DMI2
Maximum number of PCI Express lanesDiffers	10	12
PCI Express configurationsDiffers	4x1, 1x4	4x1, 2x4
SteppingKnown for one	Unknown — not stated by the source	D0
Memoryidentical
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Storage1 differ
Optical drive typeDiffers	DVD±RW	DVD Super Multi DL
Number of SSDs installedKnown for one	Unknown — not stated by the source	0
Graphics3 differ
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® 820M
On-board graphics card dynamic frequency (max)Differs	950 MHz	1000 MHz
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
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
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network1 differ
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
BluetoothDiffers	Yes	No
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
Total number of SATA connectorsDiffers	2	4
Number of SATA III connectorsDiffers	2	4
Keyboardidentical
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Keyboard number of keysKnown for one	104	Unknown — not stated by the source
Processor special features3 differ
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 Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® Active Management Technology (Intel® AMT)Known for one	No	Unknown — not stated by the source
Intel® Rapid Start TechnologyKnown for one	Yes	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
Intel® Virtualization Technology (Intel® VT)Differs	VT-x	VT-d, VT-x
Processor ARK IDDiffers	75105	81018
Processor codeKnown for one	Unknown — not stated by the source	SR1EN
Battery2 differ
Number of battery cellsDiffers	6	4
Battery capacityDiffers	2500 mAh	3220 mAh
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Power1 differ
AC adapter powerDiffers	40 W	90 W
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Weight & dimensions6 differ
WeightDiffers	2.5 kg	3 kg
WidthDiffers	381.6 mm	423.3 mm
DepthDiffers	256 mm	289.9 mm
HeightDiffers	30.3 mm	28.5 mm
Height (front)Differs	2.53 cm	2.8 cm
Height (rear)Differs	3.03 cm	2.8 cm
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	No

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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