Comparison of Huawei Impulse 4G and ZTE Score

Attribute	Huawei Impulse 4G ×	ZTE Score ×
General
Brand	Huawei	Zte
Launch
Announced	2011-09-01	2011-09-01
Body
Width (mm)	11.6	12.5
Length (mm)	120	112
Height (mm)	65	61.4
Weight (g)	130	122
SIM	Mini-SIM	Mini-SIM
Network
Technology	GSM HSPA	CDMA EVDO
2G bands	GSM 850 / 900 / 1800 / 1900	CDMA 800 / 1900 / 1700 / 2100
3G bands	HSDPA 850 / 1900 / 2100	CDMA2000 1xEV
Speed	HSPA 14.4/5.76 Mbps	EV-DO Rev.A 3.1 Mbps
Platform
OS	Android 2.2 (Froyo)	Android 2.3.4 (Gingerbread)
Chipset	Qualcomm MSM7230	-
CPU	800 MHz Scorpion	600 MHz
GPU	Adreno 205	-
Memory
Card slot	microSDHC (dedicated slot)	microSDHC (dedicated slot), 4 GB included
Internal	512MB RAM	512MB
Display
Size (in)	3.8	3.5
Resolution (px)	480 x 800	320 x 480
Display Type	TFT	TFT
Battery
Type	Removable	Removable
Capcity (mAh)	Li-Ion	Li-Ion
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	5 MP, AF	3.15 MP
Main Camera Video	720p@30fps	320p@15fps
Main Camera Features	LED flash	-
Comms
WLAN	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 b/g, hotspot
Bluetooth	2.1, A2DP, EDR	2.1, A2DP, EDR
GPS	+	+
Radio	No	No
USB	microUSB 2.0	microUSB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer compass proximity	Accelerometer compass proximity
Misc
Colors	Black	Black
Stand-by (h)	240	250
Talk time (h)	Up to 4 h	Up to 4 h