Product comparison · 2 laptops

Acer Aspire E E5-571G-31MM Intel® Core™ i3 i3-4005U Laptop vs Lenovo E50-70 Intel® Core™ i3 i3-4030U Laptop

116specifications compared
19differ
97identical
36known for one product only

Key differences

Processor model
- Aspire E E5-571G-31MM Intel® Core™ i3 i3-4005U Laptop:i3-4005U
- E50-70 Intel® Core™ i3 i3-4030U Laptop:i3-4030U
Processor frequency
- Aspire E E5-571G-31MM Intel® Core™ i3 i3-4005U Laptop:1.7 GHz
- E50-70 Intel® Core™ i3 i3-4030U Laptop:1.9 GHz
Bus type
- Aspire E E5-571G-31MM Intel® Core™ i3 i3-4005U Laptop:DMI
- E50-70 Intel® Core™ i3 i3-4030U Laptop:DMI2
Maximum number of PCI Express lanes
- Aspire E E5-571G-31MM Intel® Core™ i3 i3-4005U Laptop:10
- E50-70 Intel® Core™ i3 i3-4030U Laptop:12
PCI Express configurations
- Aspire E E5-571G-31MM Intel® Core™ i3 i3-4005U Laptop:4x1, 1x4
- E50-70 Intel® Core™ i3 i3-4030U Laptop:4x1, 2x4
Total storage capacity
- Aspire E E5-571G-31MM Intel® Core™ i3 i3-4005U Laptop:1 TB
- E50-70 Intel® Core™ i3 i3-4030U Laptop:500 GB
HDD capacity
- Aspire E E5-571G-31MM Intel® Core™ i3 i3-4005U Laptop:1 TB
- E50-70 Intel® Core™ i3 i3-4030U Laptop:500 GB
Compatible memory cards
- Aspire E E5-571G-31MM Intel® Core™ i3 i3-4005U Laptop:SD
- E50-70 Intel® Core™ i3 i3-4030U Laptop:MMC, SD, SDHC, SDXC

Side by side

Differences highlightedShow differences only

Comparison of E5-571G-31MM, E50-70
152 specifications	A Acer Aspire E E5-571G-31MM Intel® Core™ i3 i3-4005U Laptop Model E5-571G-31MM View product	B Lenovo E50-70 Intel® Core™ i3 i3-4030U Laptop Model E50-70 View product
Displayidentical
Display surfaceKnown for one	Unknown — not stated by the source	Matt
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 clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	16 GB
Storage3 differ
Total storage capacityDiffers	1 TB	500 GB
HDD capacityDiffers	1 TB	500 GB
Compatible memory cardsDiffers	SD	MMC, SD, SDHC, SDXC
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Graphics1 differ
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	NVIDIA® GeForce® 820M	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Differs	950 MHz	1000 MHz
On-board graphics card DirectX versionKnown for one	12	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1 MP
Front camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Network1 differ
Top Wi-Fi standardKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Wi-Fi standardsDiffers	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces3 differ
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Docking connectorKnown for one	No	Unknown — not stated by the source
Total number of SATA connectorsDiffers	2	4
Number of SATA III connectorsDiffers	2	4
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Processor special features2 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® 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
Processor ARK IDDiffers	75105	81018
Processor codeKnown for one	Unknown — not stated by the source	SR1EN
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery life (max)Known for one	Unknown — not stated by the source	5 h
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
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
Weight & dimensions4 differ
WeightDiffers	2.5 kg	2.36 kg
WidthDiffers	381.6 mm	380 mm
DepthDiffers	256 mm	262 mm
HeightDiffers	30.3 mm	24.7 mm
Height (front)Known for one	2.53 cm	Unknown — not stated by the source
Height (rear)Known for one	3.03 cm	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
ManualKnown 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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