Acer Iconia One 8 (B1-820) vs Acer Iconia B1-A71 comparison

Show Only Differences Highlight Differences	Acer Iconia One 8 (B1-820)	Acer Iconia B1-A71
key specs
Display	8.00-inch	7.00-inch
Processor	Intel Atom	Mediatek MTK 8317T
Front Camera	0.3-megapixel	0.3-megapixel
Resolution	800x1280 pixels	1024x600 pixels
RAM	1GB	512MB
OS	Android 5.0	Android 4.1
Storage	16GB	8GB
Rear Camera	5-megapixel	No
Battery Capacity	4420mAh	2710mAh
general
Brand	Acer	Acer
Model	Iconia One 8 (B1-820)	Iconia B1-A71
Release date	April 1, 2015	February 1, 2013
Dimensions (mm)	127.70 x 213.90 x 9.50	-
Weight (g)	355.00	-
Battery capacity (mAh)	4420	2710
Removable battery	No	No
display
Screen size (inches)	8.00	7.00
Touchscreen	No	No
Resolution	800x1280 pixels	1024x600 pixels
Pixels per inch (PPI)	180	-
hardware
Processor	1.83GHz quad-core	1.2GHz dual-core
Processor make	Intel Atom	Mediatek MTK 8317T
RAM	1GB	512MB
Internal storage	16GB	8GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	-	32
camera
Rear camera	5-megapixel	No
Front camera	0.3-megapixel	0.3-megapixel
software
Operating system	Android 5.0	Android 4.1
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	No	No
Bluetooth	Yes	Yes
Bluetooth version	4.00	4.00
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	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
3G	No	-
4G/ LTE	No	-
sensors
Compass/ Magnetometer	Yes	No
Proximity sensor	No	No
Accelerometer	No	No
Ambient light sensor	Yes	No
Gyroscope	Yes	No
Barometer	No	No
Temperature sensor	No	No

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