Comparison of Lenovo A606 and Lenovo A850

Attribute	Lenovo A850 ×	Lenovo A606 ×
General
Brand	Lenovo	Lenovo
Launch
Announced	2013-08-01	2014-09-01
Body
Width (mm)	9.5	9.1
Length (mm)	153.5	141.5
Height (mm)	79.3	73.2
Weight (g)	184	170
SIM	Dual SIM (Mini-SIM, dual stand-by)	Mini-SIM
Network
Technology	GSM HSPA	GSM HSPA LTE
2G bands	GSM 850 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 1900 HSDPA 900 / 2100	HSDPA 900 / 2100
4G bands	-	1, 3, 7, 20
Speed	HSPA	HSPA 21.1/5.76 Mbps LTE Cat3 100/50 Mbps
Platform
OS	Android 4.2.2 (Jelly Bean)	Android 4.4.2 (KitKat)
Chipset	Mediatek MT6582M (28 nm)	Mediatek MT6582M (28 nm)
CPU	Quad-core 1.3 GHz Cortex-A7	Quad-core 1.3 GHz Cortex-A7
GPU	Mali-400MP2	Mali-400MP2
Memory
Card slot	microSDHC (dedicated slot)	microSDHC (dedicated slot)
Internal	4GB 1GB RAM	8GB 1GB RAM
Display
Size (in)	5.5	5
Resolution (px)	540 x 960	480 x 854
Display Type	IPS LCD	IPS LCD
Battery
Type	Li-Po	Li-Po
Capcity (mAh)	2250	2000
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	5 MP, AF	8 MP, AF
Main Camera Video	Yes	Yes
Main Camera Features	LED flash	LED flash
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	VGA	2 MP
Comms
WLAN	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 b/g/n, hotspot
Bluetooth	4.0, A2DP	4.0, A2DP
GPS	+	+
NFC	-	-
Radio	FM radio	FM radio
USB	microUSB 2.0	microUSB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer proximity	Accelerometer proximity
Misc
Colors	Black White	Black White
Models	-	A606
Stand-by (h)	490	350
Talk time (h)	Up to 28 h 40 min (2G) / Up to 14 h 30 min (3G)	Up to 24 h (3G)