Comparison of Celkon S1 and Haier G8

Attribute	Celkon S1 ×	Haier G8 ×
General
Brand	Celkon	Haier
Launch
Announced	2014-02-01	Not announced yet
Body
Width (mm)	8.9	8.5
Length (mm)	144	142.8
Height (mm)	71	70.7
Weight (g)	137	135
SIM	Dual SIM	Dual SIM (Micro-SIM, dual stand-by)
Network
Technology	GSM HSPA	GSM HSPA LTE
2G bands	GSM 900 / 1800	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 2100	HSDPA 850 / 1900 HSDPA 900 / 2100
4G bands	-	1, 3, 5, 7, 8, 20, 40 2, 4, 5, 7, 17, 28
Speed	HSPA	HSPA 42.2/11.5 Mbps LTE Cat4 150/50 Mbps
Platform
OS	Android 4.2.1 (Jelly Bean)	Android 7.0 (Nougat)
Chipset	-	Mediatek MT6737 (28 nm)
CPU	Quad-core 1.5 GHz	Quad-core 1.25 GHz Cortex-A53
GPU	-	Mali-T720MP1
Memory
Card slot	microSDHC (dedicated slot)	microSDXC (dedicated slot)
Internal	16GB 1GB RAM	16GB 1GB RAM
Display
Size (in)	5	5
Resolution (px)	1080 x 1920	720 x 1280
Protection	-	Asahi Dragontrail Glass
Display Type	IPS LCD	IPS LCD
Battery
Type	Li-Ion	Li-Ion
Capcity (mAh)	2300	2500
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	13 MP, AF	8 MP, f/2.0, 1/4.0", 1.12µm, AF
Main Camera Video	Yes	720p@30fps
Main Camera Features	LED flash	LED flash, HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	8 MP	8 MP, f/2.0, 1/4", 1.12µm
Selfie Camera Features	-	LED flash
Comms
WLAN	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth	4.0, A2DP	4.2, A2DP, LE
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	Black Blue White