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Samsung Galaxy Tab S2 8 vs Samsung Galaxy Tab A 8 vs Samsung Galaxy Tab 4 Nook

Samsung Galaxy Tab S2 8 vs Samsung Galaxy Tab A 8 vs Samsung Galaxy Tab 4 Nook comparison

Show Only Differences Highlight Differences	Samsung Galaxy Tab S2 8	Samsung Galaxy Tab A 8	Samsung Galaxy Tab 4 Nook
key specs
Display	8.00-inch	8.00-inch	7.00-inch
Processor	1.3GHz octa-core	1.2GHz quad-core	Qualcomm Snapdragon
Front Camera	2.1-megapixel	2-megapixel	1.3-megapixel
Resolution	1536x2048 pixels	1024x768 pixels	800x1280 pixels
RAM	3GB	1.5GB	1GB
OS	Android 5.0	Android	Android 4.4
Storage	32GB	16GB	16GB
Rear Camera	8-megapixel	5-megapixel	3-megapixel
Battery Capacity	4000mAh	4200mAh	-
general
Brand	Samsung	Samsung	Samsung
Model	Galaxy Tab S2 8	Galaxy Tab A 8	Galaxy Tab 4 Nook
Release date	July 1, 2015	September 30, 2015	August 1, 2014
Dimensions (mm)	198.60 x 134.80 x 5.60	-	187.00 x 108.00 x 8.90
Weight (g)	265.00	-	276.00
Battery capacity (mAh)	4000	4200	-
Removable battery	No	No	No
Thickness	-	7.5	-
Colours	-	Gold	White, Black
display
Screen size (inches)	8.00	8.00	7.00
Touchscreen	No	No	No
Resolution	1536x2048 pixels	1024x768 pixels	800x1280 pixels
Pixels per inch (PPI)	-	-	216
hardware
Processor	1.3GHz octa-core	1.2GHz quad-core	1.2GHz quad-core
RAM	3GB	1.5GB	1GB
Internal storage	32GB	16GB	16GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	128	128	64
Processor make	-	-	Qualcomm Snapdragon
camera
Rear camera	8-megapixel	5-megapixel	3-megapixel
Front camera	2.1-megapixel	2-megapixel	1.3-megapixel
software
Operating system	Android 5.0	Android	Android 4.4
Skin	-	TouchWiz UI	-
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/ac	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes	Yes	Yes
Bluetooth version	4.10	-	-
NFC	No	No	No
Infrared	No	No	No
USB OTG	No	No	No
Headphones	3.5mm	3.5mm	3.5mm
FM	No	Yes	Yes
Wi-Fi Direct	No	No	No
Mobile High-Definition Link (MHL)	No	No	No
Number of SIMs	-	1	-
sensors
Compass/ Magnetometer	No	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	No	No
Ambient light sensor	Yes	Yes	Yes
Gyroscope	Yes	No	No
Barometer	Yes	No	No
Temperature sensor	No	No	No
sim 1
3G	-	No	-
4G/ LTE	-	No	-

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