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Lenovo A706 vs Lenovo S920 vs Lenovo S820 vs Lenovo A390

Lenovo A706 vs Lenovo S920 vs Lenovo S820 vs Lenovo A390 comparison

Show Only Differences Highlight Differences	Lenovo A706	Lenovo S920	Lenovo S820	Lenovo A390
key specs
Display	4.50-inch	5.30-inch	4.70-inch	4.00-inch
Processor	1.2GHz quad-core	MediaTek MT6589	MediaTek MT6589	MediaTek MT6577
Front Camera	0.3-megapixel	2-megapixel	2-megapixel	No
Rear Camera	5-megapixel	8-megapixel	12-megapixel	5-megapixel
RAM	1GB	1GB	1GB	512MB
Storage	4GB	4GB	4GB	4GB
Battery Capacity	2000mAh	2250mAh	2000mAh	1500mAh
OS	Android 4.1	Android 4.2	Android 4.2	Android 4
Resolution	480x854 pixels	720x1280 pixels	720x1280 pixels	480x800 pixels
general
Brand	Lenovo	Lenovo	Lenovo	Lenovo
Model	A706	S920	S820	A390
Release date	June 1, 2013	June 1, 2013	June 1, 2013	June 1, 2013
Form factor	Bar	Bar	Bar	Bar
Dimensions (mm)	136.00 x 69.00 x 10.40	154.00 x 77.70 x 7.90	139.50 x 69.70 x 8.95	125.60 x 64.00 x 10.05
Weight (g)	130.00	159.00	143.00	131.00
Battery capacity (mAh)	2000	2250	2000	1500
Removable battery	Yes	No	Yes	Yes
Colours	Black and White/ Grey colours	-	-	-
SAR value	0.79	-	-	0.61
display
Screen size (inches)	4.50	5.30	4.70	4.00
Touchscreen	Yes	Yes	Yes	Yes
Resolution	480x854 pixels	720x1280 pixels	720x1280 pixels	480x800 pixels
Pixels per inch (PPI)	-	-	-	233
hardware
Processor	1.2GHz quad-core	1.2GHz quad-core	1.2GHz quad-core	1GHz dual-core
RAM	1GB	1GB	1GB	512MB
Internal storage	4GB	4GB	4GB	4GB
Expandable storage	Yes	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD	microSD
Expandable storage up to (GB)	32	32	32	32
Processor make	-	MediaTek MT6589	MediaTek MT6589	MediaTek MT6577
camera
Rear camera	5-megapixel	8-megapixel	12-megapixel	5-megapixel
Rear flash	Yes	LED	LED	-
Front camera	0.3-megapixel	2-megapixel	2-megapixel	No
software
Operating system	Android 4.1	Android 4.2	Android 4.2	Android 4
connectivity
Wi-Fi	Yes	Yes	Yes	Yes
GPS	Yes	Yes	Yes	Yes
Bluetooth	Yes, v 3.00	Yes, v 3.00	Yes, v 3.00	Yes, v 3.00
NFC	No	No	No	No
Infrared	No	No	No	No
USB OTG	No	No	No	No
Headphones	3.5mm	3.5mm	3.5mm	3.5mm
FM	Yes	Yes	Yes	Yes
Number of SIMs	2	2	2	2
Wi-Fi Direct	No	No	No	No
Mobile High-Definition Link (MHL)	No	No	No	No
Wi-Fi standards supported	-	802.11 a/b/g/n	802.11 a/b/g/n	802.11 a/b/g/n
sim 1
SIM Type	Regular	Regular	Regular	Regular
GSM/CDMA	GSM	GSM	GSM	GSM
3G	Yes	Yes	Yes	Yes
4G/ LTE	No	No	No	No
sim 2
SIM Type	Regular	Regular	Regular	Regular
GSM/CDMA	GSM	GSM	GSM	GSM
3G	Yes	Yes	No	No
4G/ LTE	No	No	No	No
sensors
Compass/ Magnetometer	Yes	Yes	No	No
Proximity sensor	Yes	Yes	Yes	Yes
Accelerometer	No	Yes	Yes	No
Ambient light sensor	Yes	Yes	Yes	Yes
Gyroscope	No	Yes	No	No
Barometer	No	No	No	No
Temperature sensor	No	No	No	No

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