Comparison of Huawei Ascend W1 and Celkon A97

Attribute	Huawei Ascend W1 ×	Celkon A97 ×
General
Brand	Huawei	Celkon
Launch
Announced	2013-01-01	2012, Q2
Body
Width (mm)	10.5	11
Length (mm)	124.5	124
Height (mm)	63.7	64
Weight (g)	130	130
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 / 1700 / 1900 / 2100 HSDPA 900 / 2100	HSDPA 850 / 900 / 1900 / 2100
Speed	HSPA 21.1/5.76 Mbps	HSPA
Platform
OS	Microsoft Windows Phone 8	Android 2.3.6 (Gingerbread)
Chipset	Qualcomm MSM8230 Snapdragon 400 (28 nm)	Mediatek MT6575 (40 nm)
CPU	Dual-core 1.2 GHz Krait	1.0 GHz Cortex-A9
GPU	Adreno 305	PowerVR SGX531
Memory
Card slot	microSDHC (dedicated slot)	microSDHC (dedicated slot)
Internal	4GB 512MB RAM	-
Display
Size (in)	4	4
Resolution (px)	480 x 800	480 x 800
Display Type	IPS LCD	TFT
Battery
Type	Li-Ion	Li-Ion
Capcity (mAh)	1950	1500
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	5 MP, AF	5 MP
Main Camera Video	720p@30fps	Yes
Main Camera Features	LED flash	-
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	VGA	Yes
Comms
WLAN	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 b/g, hotspot
Bluetooth	2.1, A2DP, EDR	2.0, A2DP
GPS	+	+
NFC	-	-
Radio	No	Stereo FM radio, RDS, recording; FM transmitter
USB	microUSB 2.0	microUSB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer proximity	Accelerometer compass proximity
Misc
Colors	Blue black red white	Black
Stand-by (h)	460	350
Talk time (h)	Up to 8 h (2G) / Up to 10 h 30 min (3G)	Up to 9 h 10 min