Samsung Galaxy Tab A 8.0 (2017) vs Samsung Galaxy Tab4 7.0 comparison

Show Only Differences Highlight Differences	Samsung Galaxy Tab A 8.0 (2017)	Samsung Galaxy Tab4 7.0
key specs
Display	8.00-inch	7.00-inch
Processor	1.4GHz quad-core	1.2GHz quad-core
Front Camera	5-megapixel	1.3-megapixel
Resolution	800x1280 pixels	1280x800 pixels
RAM	2GB	1GB
OS	Android 7.1	Android 4.4
Storage	16GB	16GB
Rear Camera	8-megapixel	3-megapixel
Battery Capacity	5000mAh	-
general
Brand	Samsung	Samsung
Model	Galaxy Tab A 8.0 (2017)	Galaxy Tab4 7.0
Release date	September 1, 2017	April 1, 2014
Dimensions (mm)	212.10 x 124.10 x 8.90	107.00 x 186.00 x 9.00
Weight (g)	364.00	276.00
Battery capacity (mAh)	5000	-
Removable battery	No	No
Colours	Black	Black, White
Alternate names	-	SM-T230
display
Screen size (inches)	8.00	7.00
Touchscreen	No	No
Resolution	800x1280 pixels	1280x800 pixels
hardware
Processor	1.4GHz quad-core	1.2GHz quad-core
RAM	2GB	1GB
Internal storage	16GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	64
camera
Rear camera	8-megapixel	3-megapixel
Front camera	5-megapixel	1.3-megapixel
Rear flash	Yes	No
software
Operating system	Android 7.1	Android 4.4
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	802.11 a/b/g/n
GPS	Yes	No
Bluetooth	Yes	Yes
Bluetooth version	4.20	-
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	No	No
Number of SIMs	1	-
Wi-Fi Direct	Yes	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
sensors
Compass/ Magnetometer	No	No
Proximity sensor	No	Yes
Accelerometer	Yes	Yes
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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