Product comparison · 2 laptops

Acer Aspire R 13 R7-372T-79PS Intel® Core™ i7 i7-6500U Hybrid (2-in-1) vs Lenovo Essential B51-70 Intel® Core™ i5 i5-6200U Laptop

135specifications compared
34differ
101identical
29known for one product only

Key differences

Product type
- Aspire R 13 R7-372T-79PS Intel® Core™ i7 i7-6500U Hybrid (2-in-1):Hybrid (2-in-1)
- Essential B51-70 Intel® Core™ i5 i5-6200U Laptop:Laptop
Form factor
- Aspire R 13 R7-372T-79PS Intel® Core™ i7 i7-6500U Hybrid (2-in-1):Convertible (Ezel)
- Essential B51-70 Intel® Core™ i5 i5-6200U Laptop:Clamshell
Display diagonal
- Aspire R 13 R7-372T-79PS Intel® Core™ i7 i7-6500U Hybrid (2-in-1):33.8 cm (13.3")
- Essential B51-70 Intel® Core™ i5 i5-6200U Laptop:39.6 cm (15.6")
Display resolution
- Aspire R 13 R7-372T-79PS Intel® Core™ i7 i7-6500U Hybrid (2-in-1):1920 x 1080 pixels
- Essential B51-70 Intel® Core™ i5 i5-6200U Laptop:1366 x 768 pixels
Touchscreen
- Aspire R 13 R7-372T-79PS Intel® Core™ i7 i7-6500U Hybrid (2-in-1):Yes
- Essential B51-70 Intel® Core™ i5 i5-6200U Laptop:No
Processor family
- Aspire R 13 R7-372T-79PS Intel® Core™ i7 i7-6500U Hybrid (2-in-1):Intel® Core™ i7
- Essential B51-70 Intel® Core™ i5 i5-6200U Laptop:Intel® Core™ i5
Processor generation
- Aspire R 13 R7-372T-79PS Intel® Core™ i7 i7-6500U Hybrid (2-in-1):6th gen Intel® Core™ i7
- Essential B51-70 Intel® Core™ i5 i5-6200U Laptop:6th gen Intel® Core™ i5
Processor model
- Aspire R 13 R7-372T-79PS Intel® Core™ i7 i7-6500U Hybrid (2-in-1):i7-6500U
- Essential B51-70 Intel® Core™ i5 i5-6200U Laptop:i5-6200U

Side by side

Differences highlightedShow differences only

Comparison of R7-372T-79PS, B51-70
164 specifications	A Acer Aspire R 13 R7-372T-79PS Intel® Core™ i7 i7-6500U Hybrid (2-in-1) Model R7-372T-79PS View product	B Lenovo Essential B51-70 Intel® Core™ i5 i5-6200U Laptop Model B51-70 View product
Design2 differ
Product typeDiffers	Hybrid (2-in-1)	Laptop
Form factorDiffers	Convertible (Ezel)	Clamshell
Display3 differ
Display diagonalDiffers	33.8 cm (13.3")	39.6 cm (15.6")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
TouchscreenDiffers	Yes	No
HD typeKnown for one	Full HD	Unknown — not stated by the source
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Panel typeKnown for one	IPS	Unknown — not stated by the source
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Processor9 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	6th gen Intel® Core™ i7	6th gen Intel® Core™ i5
Processor modelDiffers	i7-6500U	i5-6200U
Processor boost frequencyDiffers	3.1 GHz	2.8 GHz
Processor frequencyDiffers	2.5 GHz	2.3 GHz
Processor cacheDiffers	4 MB	3 MB
Processor seriesDiffers	Intel Core i7-6500 Mobile series	Intel Core i5-6200 series
Bus typeDiffers	OPI	QPI
Configurable TDP-up frequencyDiffers	2.6 GHz	2.4 GHz
Memory2 differ
Internal memoryDiffers	8 GB	4 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR3L-SDRAM
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
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	16 GB
Storage5 differ
Total storage capacityDiffers	512 GB	500 GB
Storage mediaDiffers	SSD	HDD
Number of HDDs installedDiffers	0	1
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	512 GB	Unknown — not stated by the source
SSD interfaceKnown for one	SATA III	Unknown — not stated by the source
Optical drive typeDiffers	No	DVD±RW
Compatible memory cardsDiffers	SD	MMC, SD, SDHC, SDXC
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1000 MHz
Audioidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Audio systemKnown for one	Unknown — not stated by the source	Dolby Advanced Audio v2
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Network2 differ
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffers	No	Yes
BluetoothKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers	0	1
VGA (D-Sub) ports quantityDiffers	0	1
Headphone outputsKnown for one	Unknown — not stated by the source	0
Microphone inKnown for one	Unknown — not stated by the source	No
Keyboard1 differ
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Numeric keypadDiffers	No	Yes
Software1 differ
Operating system installedDiffers	Windows 10 Home	Windows 7 Professional
Recovery operating systemKnown for one	Unknown — not stated by the source	Windows 10 Pro
Processor special features2 differ
Processor ARK IDDiffers	88194	88193
Processor codeDiffers	SR2EZ	SR2EY
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsKnown for one	4	Unknown — not stated by the source
Battery capacityKnown for one	3315 mAh	Unknown — not stated by the source
Battery life (max)Known for one	Unknown — not stated by the source	6 h
Poweridentical
AC adapter powerKnown for one	45 W	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	1.6 kg	2.15 kg
WidthDiffers	343.8 mm	380 mm
DepthDiffers	230.4 mm	262 mm
HeightDiffers	18.5 mm	24.7 mm
Height (front)Known for one	1.85 cm	Unknown — not stated by the source
Height (rear)Known for one	1.85 cm	Unknown — not stated by the source
Packaging contentidentical
Stylus penKnown for one	Yes	Unknown — not stated by the source
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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