Product comparison · 2 laptops

Lenovo E31-70 + MS Office 2016 vs Lenovo E31-80+ MS Office 2016

127specifications compared
29differ
98identical
31known for one product only

Key differences

Processor family
- E31-70 + MS Office 2016:Intel® Core™ i3
- E31-80+ MS Office 2016:Intel® Core™ i5
Processor generation
- E31-70 + MS Office 2016:5th gen Intel® Core™ i3
- E31-80+ MS Office 2016:6th gen Intel® Core™ i5
Processor model
- E31-70 + MS Office 2016:i3-5005U
- E31-80+ MS Office 2016:i5-6200U
Processor frequency
- E31-70 + MS Office 2016:2 GHz
- E31-80+ MS Office 2016:2.3 GHz
System bus rate
- E31-70 + MS Office 2016:5 GT/s
- E31-80+ MS Office 2016:4 GT/s
Processor socket
- E31-70 + MS Office 2016:BGA 1168
- E31-80+ MS Office 2016:LGA 1356 (Socket B2)
Processor operating modes
- E31-70 + MS Office 2016:32-bit, 64-bit
- E31-80+ MS Office 2016:64-bit
Processor codename
- E31-70 + MS Office 2016:Broadwell
- E31-80+ MS Office 2016:Skylake

Side by side

Differences highlightedShow differences only

Comparison of E31-70 + MS Office 2016, E31-80+ MS Office 2016
158 specifications	A Lenovo E31-70 + MS Office 2016 View product	B Lenovo E31-80+ MS Office 2016 View product
Displayidentical
HD typeKnown for one	HD	Unknown — not stated by the source
Processor16 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	5th gen Intel® Core™ i3	6th gen Intel® Core™ i5
Processor modelDiffers	i3-5005U	i5-6200U
Processor frequencyDiffers	2 GHz	2.3 GHz
System bus rateDiffers	5 GT/s	4 GT/s
Processor socketDiffers	BGA 1168	LGA 1356 (Socket B2)
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Core i3-5000 Mobile series	Intel Core i5-6200 series
Processor codenameDiffers	Broadwell	Skylake
Bus typeDiffers	DMI2	QPI
SteppingDiffers	F0	D1
Configurable TDP-downDiffers	10 W	7.5 W
Configurable TDP-down frequencyDiffers	0.6 GHz	0.8 GHz
TjunctionDiffers	105 °C	100 °C
PCI Express configurationsDiffers	2x4, 4x1	1x4, 4x1
PCI Express slots versionDiffers	2.0	3.0
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.8 GHz
Configurable TDP-up frequencyKnown for one	Unknown — not stated by the source	2.4 GHz
Configurable TDP-upKnown for one	Unknown — not stated by the source	25 W
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memory1 differ
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Maximum internal memory (64-bit)Known for one	8 GB	Unknown — not stated by the source
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Storageidentical
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Graphics5 differ
On-board graphics card modelDiffers	Intel® HD Graphics 5500	Intel® HD Graphics 520
Maximum on-board graphics card memoryDiffers	16 GB	1.74 GB
On-board graphics card dynamic frequency (max)Differs	850 MHz	1000 MHz
On-board graphics card DirectX versionDiffers	11.2	12.0
On-board graphics card IDDiffers	0x1616	1916
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.4
Graphics card Open GL supportKnown for one	Unknown — not stated by the source	Yes
Audioidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	1 MP	Unknown — not stated by the source
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Networkidentical
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfacesidentical
Headphone outputsKnown for one	Unknown — not stated by the source	0
Microphone inKnown for one	Unknown — not stated by the source	No
Processor special features6 differ
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel TSX-NI versionDiffers	0.00	1.00
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	84695	88193
Processor codeDiffers	SR27G	SR2EY
Processor package sizeDiffers	40 x 24x 1.3 mm	42 X 24 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2, AVX 2.0
Intel Software Guard Extensions (Intel SGX)Known for one	Unknown — not stated by the source	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Poweridentical
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Packaging content1 differ
AC adapter includedDiffers	Yes	No
Cables includedKnown for one	AC	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Number of battery cellsKnown for one	Unknown — not stated by the source	2
Battery life (max)Known for one	Unknown — not stated by the source	5 h
Securityidentical
Cable lock slotKnown 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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