Comparison of Samsung Galaxy Reverb M950 and Samsung Exhilarate i577

Attribute	Samsung Exhilarate i577 ×	Samsung Galaxy Reverb M950 ×
General
Brand	Samsung	Samsung
Launch
Announced	2012-01-01	2011-08-01
Body
Width (mm)	12	11.3
Length (mm)	122	122
Height (mm)	63	64
Weight (g)	130	129
SIM	Mini-SIM	Mini-SIM
Network
Technology	GSM HSPA LTE	CDMA EVDO
2G bands	GSM 850 / 900 / 1800 / 1900	CDMA 800 / 1900
3G bands	HSDPA 850 / 1900 / 2100	CDMA2000 1xEV
4G bands	4, 17	-
Speed	HSPA 21.1/5.76 Mbps LTE	EV-DO Rev.A 3.1 Mbps
Platform
OS	Android 2.3.6 (Gingerbread)	Android 4.0.4 (Ice Cream Sandwich)
Chipset	-	Qualcomm MSM8655 Snapdragon S2
CPU	Dual-core 1.2 GHz	1.4 GHz Scorpion
GPU	-	Adreno 205
Memory
Card slot	microSDHC (dedicated slot)	microSDXC (dedicated slot)
Internal	4GB 1GB RAM	4GB 768MB RAM
Display
Size (in)	4	4
Resolution (px)	480 x 800	480 x 800
Display Type	Super AMOLED	IPS LCD
Battery
Type	Removable	Removable
Capcity (mAh)	Li-Ion	Li-Ion
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	5 MP, AF	5 MP, AF
Main Camera Video	720p	480p
Main Camera Features	-	LED flash
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	1.3 MP	1.3 MP
Comms
WLAN	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
Bluetooth	3.0, A2DP	4.0, A2DP
GPS	+	+
Radio	FM radio	No
USB	microUSB 2.0	microUSB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer compass proximity	Accelerometer proximity
Misc
Colors	Black	Black
SAR Head (W/kg)	0.96	0.69
SAR Body (W/kg)	0.94	1.01
Stand-by (h)	252	169
Talk time (h)	Up to 7 h	Up to 7 h 30 min