Acer Iconia One 8 (B1-850) vs Acer Iconia One 8 (B1-820) comparison

Show Only Differences Highlight Differences	Acer Iconia One 8 (B1-850)	Acer Iconia One 8 (B1-820)
key specs
Display	8.00-inch	8.00-inch
Processor	quad-core	Intel Atom
Front Camera	2-megapixel	0.3-megapixel
Resolution	720x1280 pixels	800x1280 pixels
RAM	1GB	1GB
OS	Android 5.1	Android 5.0
Storage	16GB	16GB
Rear Camera	5-megapixel	5-megapixel
Battery Capacity	-	4420mAh
general
Brand	Acer	Acer
Model	Iconia One 8 (B1-850)	Iconia One 8 (B1-820)
Release date	January 1, 2016	April 1, 2015
Removable battery	No	No
Dimensions (mm)	-	127.70 x 213.90 x 9.50
Weight (g)	-	355.00
Battery capacity (mAh)	-	4420
display
Screen size (inches)	8.00	8.00
Touchscreen	No	No
Resolution	720x1280 pixels	800x1280 pixels
Pixels per inch (PPI)	-	180
hardware
Processor	quad-core	1.83GHz quad-core
RAM	1GB	1GB
Internal storage	16GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	-
Processor make	-	Intel Atom
camera
Rear camera	5-megapixel	5-megapixel
Front camera	2-megapixel	0.3-megapixel
software
Operating system	Android 5.1	Android 5.0
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	No
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 b/g/n
Bluetooth version	-	4.00
sim 1
SIM Type	Regular	-
GSM/CDMA	GSM	-
3G	Yes	No
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	Yes
Proximity sensor	Yes	No
Accelerometer	No	No
Ambient light sensor	No	Yes
Gyroscope	No	Yes
Barometer	No	No
Temperature sensor	No	No

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