Acer Iconia One 8 (B1-850) vs Apple iPad Air 2 Wi-Fi + Cellular comparison

Show Only Differences Highlight Differences	Acer Iconia One 8 (B1-850)	Apple iPad Air 2 Wi-Fi + Cellular
key specs
Display	8.00-inch	9.70-inch
Processor	quad-core	Apple A8X
Front Camera	2-megapixel	1.2-megapixel
Resolution	720x1280 pixels	1536x2048 pixels
RAM	1GB	-
OS	Android 5.1	iOS 8.1
Storage	16GB	16GB
Rear Camera	5-megapixel	8-megapixel
general
Brand	Acer	Apple
Model	Iconia One 8 (B1-850)	iPad Air 2 Wi-Fi + Cellular
Release date	January 1, 2016	October 1, 2014
Removable battery	No	No
Dimensions (mm)	-	240.00 x 169.50 x 6.10
Weight (g)	-	444.00
Colours	-	Silver, Gold, Space Gray
display
Screen size (inches)	8.00	9.70
Touchscreen	No	No
Resolution	720x1280 pixels	1536x2048 pixels
Pixels per inch (PPI)	-	264
hardware
Processor	quad-core	one-core
RAM	1GB	-
Internal storage	16GB	16GB
Expandable storage	Yes	No
Expandable storage type	microSD	-
Expandable storage up to (GB)	128	-
Processor make	-	Apple A8X
camera
Rear camera	5-megapixel	8-megapixel
Front camera	2-megapixel	1.2-megapixel
Rear flash	-	No
software
Operating system	Android 5.1	iOS 8.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	No	No
Number of SIMs	1	1
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
Bluetooth version	-	4.20
sim 1
SIM Type	Regular	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	Yes
Proximity sensor	Yes	No
Accelerometer	No	Yes
Ambient light sensor	No	Yes
Gyroscope	No	Yes
Barometer	No	Yes
Temperature sensor	No	No

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