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Apple iPad Air (2019) Wi Fi + Cellular vs Samsung Galaxy Tab S4 (LTE) vs Microsoft Surface Pro 4

Apple iPad Air (2019) Wi-Fi + Cellular vs Samsung Galaxy Tab S4 (LTE) vs Microsoft Surface Pro 4 comparison

Show Only Differences Highlight Differences	Apple iPad Air (2019) Wi-Fi + Cellular	Samsung Galaxy Tab S4 (LTE)	Microsoft Surface Pro 4
key specs
Display	10.50-inch	10.50-inch	12.30-inch
Front Camera	7-megapixel	8-megapixel	5-megapixel
Resolution	1668x2224 pixels	2560x1600 pixels	2736x1824 pixels
OS	iOS 12	Android 8.1	Windows 10
Storage	64GB	64GB	128GB
Rear Camera	8-megapixel	13-megapixel	8-megapixel
Processor	-	Qualcomm Snapdragon 835	Intel Core M3
RAM	-	4GB	4GB
Battery Capacity	-	7300mAh	-
general
Brand	Apple	Samsung	Microsoft
Model	iPad Air (2019) Wi-Fi + Cellular	Galaxy Tab S4 (LTE)	Surface Pro 4
Release date	March 1, 2019	August 1, 2018	October 1, 2015
Form factor	Touchscreen	Touchscreen	-
Dimensions (mm)	250.60 x 174.10 x 6.10	249.30 x 164.30 x 7.10	292.10 x 201.42 x 8.45
Weight (g)	464.00	483.00	766.00
Colours	Silver, Space Grey, Gold	-	-
Battery capacity (mAh)	-	7300	-
Removable battery	-	-	No
display
Screen size (inches)	10.50	10.50	12.30
Touchscreen	Yes	Yes	No
Resolution	1668x2224 pixels	2560x1600 pixels	2736x1824 pixels
Pixels per inch (PPI)	264	287	267
hardware
Processor make	A12 Bionic	Qualcomm Snapdragon 835	Intel Core M3
Internal storage	64GB	64GB	128GB
Processor	-	2.35GHz octa-core	one-core
RAM	-	4GB	4GB
Expandable storage	-	Yes	Yes
Expandable storage type	-	microSD	microSD
Expandable storage up to (GB)	-	2000	-
camera
Rear camera	8-megapixel	13-megapixel	8-megapixel
Front camera	7-megapixel	8-megapixel	5-megapixel
Rear flash	No	LED	-
software
Operating system	iOS 12	Android 8.1	Windows 10
Skin	-	Samsung Experience UX	-
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes	No
Bluetooth	Yes	Yes	Yes
Bluetooth version	5.00	5.00	4.00
Number of SIMs	-	1	-
Wi-Fi Direct	-	Yes	No
NFC	-	-	No
Infrared	-	-	No
USB OTG	-	-	No
Headphones	-	-	3.5mm
FM	-	-	No
Mobile High-Definition Link (MHL)	-	-	No
sensors
Accelerometer	Yes	Yes	Yes
Gyroscope	Yes	Yes	Yes
Barometer	Yes	-	No
Compass/ Magnetometer	-	Yes	No
Proximity sensor	-	Yes	No
Ambient light sensor	-	Yes	Yes
Temperature sensor	-	-	No
ratings
Overall NDTV Rating	-	Read Review	-
Design Rating	-		-
Display Rating	-		-
Software Rating	-		-
Performance Rating	-		-
Battery Life Rating	-		-
Camera Rating	-		-
Value for Money Rating	-		-
sim 1
SIM Type	-	Nano-SIM	-
GSM/CDMA	-	GSM	-
3G	-	Yes	-
4G/ LTE	-	Yes	-

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