Product comparison · 2 laptops

Lenovo E31-70 + MS Office 2016 vs Lenovo Yoga 900 + MS Office 2016

120specifications compared
50differ
70identical
52known for one product only

Key differences

Product type
- E31-70 + MS Office 2016:Laptop
- Yoga 900 + MS Office 2016:Hybrid (2-in-1)
Product colour
- E31-70 + MS Office 2016:Black
- Yoga 900 + MS Office 2016:Champagne, Gold
Form factor
- E31-70 + MS Office 2016:Clamshell
- Yoga 900 + MS Office 2016:Convertible (Folder)
Display resolution
- E31-70 + MS Office 2016:1366 x 768 pixels
- Yoga 900 + MS Office 2016:3200 x 1800 pixels
Touchscreen
- E31-70 + MS Office 2016:No
- Yoga 900 + MS Office 2016:Yes
HD type
- E31-70 + MS Office 2016:HD
- Yoga 900 + MS Office 2016:Quad HD+
Processor family
- E31-70 + MS Office 2016:Intel® Core™ i3
- Yoga 900 + MS Office 2016:Intel® Core™ i7
Processor generation
- E31-70 + MS Office 2016:5th gen Intel® Core™ i3
- Yoga 900 + MS Office 2016:6th gen Intel® Core™ i7

Side by side

Differences highlightedShow differences only

Comparison of E31-70 + MS Office 2016, Yoga 900 + MS Office 2016
172 specifications	A Lenovo E31-70 + MS Office 2016 View product	B Lenovo Yoga 900 + MS Office 2016 View product
Design3 differ
Product typeDiffers	Laptop	Hybrid (2-in-1)
Product colourDiffers	Black	Champagne, Gold
Form factorDiffers	Clamshell	Convertible (Folder)
Display3 differ
Display resolutionDiffers	1366 x 768 pixels	3200 x 1800 pixels
TouchscreenDiffers	No	Yes
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
HD typeDiffers	HD	Quad HD+
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Panel typeKnown for one	Unknown — not stated by the source	IPS
Contrast ratio (typical)Known for one	Unknown — not stated by the source	400:1
Processor16 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	5th gen Intel® Core™ i3	6th gen Intel® Core™ i7
Processor modelDiffers	i3-5005U	i7-6600U
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.4 GHz
Processor frequencyDiffers	2 GHz	2.6 GHz
Processor cacheDiffers	3 MB	4 MB
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 i7-6600 Mobile Series
Processor codenameDiffers	Broadwell	Skylake
Bus typeDiffers	DMI2	OPI
SteppingDiffers	F0	D1
Configurable TDP-up frequencyKnown for one	Unknown — not stated by the source	2.8 GHz
Configurable TDP-upKnown for one	Unknown — not stated by the source	25 W
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
ECC supported by processorKnown for one	Unknown — not stated by the source	No
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory typeDiffers	DDR3L-SDRAM	LPDDR3-SDRAM
Memory form factorKnown for one	Unknown — not stated by the source	On-board
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Maximum internal memory (64-bit)Known for one	8 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	500 GB	256 GB
Storage mediaDiffers	Hybrid-HDD	SSD
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	256 GB
SSD interfaceKnown for one	Unknown — not stated by the source	M.2
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Hybrid-HDD capacityKnown for one	500 GB	Unknown — not stated by the source
Hybrid-HDD cache memoryKnown for one	8 GB	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	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	32 GB
On-board graphics card dynamic frequency (max)Differs	850 MHz	1050 MHz
On-board graphics card DirectX versionDiffers	11.2	12.0
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.4
On-board graphics card IDDiffers	0x1616	1916
Graphics card Open GL supportKnown for one	Unknown — not stated by the source	Yes
Audioidentical
Speakers manufacturerKnown for one	Unknown — not stated by the source	JBL
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Cameraidentical
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Network1 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	0	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Keyboardidentical
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 10 Pro
Recovery operating systemKnown for one	Windows 10 Pro	Unknown — not stated by the source
Processor special features11 differ
Embedded options availableDiffers	No	Yes
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Software Guard Extensions (Intel SGX)Known for one	Unknown — not stated by the source	Yes
Intel Stable Image Platform Program (SIPP)Differs	No	Yes
Intel Stable Image Platform Program (SIPP) versionDiffers	0.00	1.00
Intel TSX-NIDiffers	No	Yes
Intel TSX-NI versionDiffers	0.00	1.00
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	84695	88192
Processor codeDiffers	SR27G	SR2F1
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 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® Smart CacheKnown 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	4
Battery capacityKnown for one	Unknown — not stated by the source	66 Wh
Battery life (max)Known for one	Unknown — not stated by the source	9 h
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
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
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Password protectionKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	1.59 kg	1.29 kg
WidthDiffers	323 mm	324 mm
DepthDiffers	230 mm	225 mm
HeightDiffers	21.5 mm	14.9 mm
Packaging contentidentical
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

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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