Comparison of BLU Advance 4.0 L3 and Celkon A90

Attribute	Celkon A90 ×	BLU Advance 4.0 L3 ×
General
Brand	Celkon	Blu
Launch
Announced	2012, Q2	2017-01-01
Body
Width (mm)	11.5	11.4
Length (mm)	128	126.6
Height (mm)	66	66.3
Weight (g)	128	127
SIM	Dual SIM (Mini-SIM)	Dual SIM (Mini-SIM)
Network
Technology	GSM HSPA	GSM HSPA
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 1700(AWS) / 1900 - A110U HSDPA 850 / 1900 / 2100
Speed	HSPA	HSPA 21.1/5.76 Mbps
Platform
OS	Android 2.3.5 (Gingerbread)	Android 6.0 (Marshmallow)
CPU	650 MHz	Quad-core 1.2 GHz
GPU	-	Mali-400
Memory
Card slot	microSDHC (dedicated slot)	microSDXC
Internal	-	4GB 512MB RAM
Display
Size (in)	4	4
Resolution (px)	480 x 800	480 x 800
Display Type	TFT	TFT
Battery
Type	Li-Ion	Li-Po
Capcity (mAh)	1420	1300
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	5 MP	5 MP
Main Camera Video	Yes	720@30fps
Main Camera Features	-	LED flash
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	Yes	2 MP
Comms
WLAN	Wi-Fi 802.11 b/g, hotspot	Wi-Fi 802.11 b/g/n, hotspot
Bluetooth	2.0, A2DP	4.0, A2DP
GPS	+	+
NFC	-	-
Radio	Stereo FM radio, RDS, recording; FM transmitter	FM radio
USB	microUSB 2.0	microUSB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer compass proximity	Accelerometer
Misc
Colors	Black	Gold Gray Rose Gold Silver
Models	-	Advance 4.0 L3
Stand-by (h)	300	700
Talk time (h)	Up to 8 h 20 min	Up to 17 h (2G) / Up to 12 h (3G)