Comparison of Samsung Epic 4G and Motorola Photon 4G MB855

Comparison of Samsung Epic 4G and Motorola Photon 4G MB855 [S]ave

Attribute	Motorola Photon 4G MB855 ×	Samsung Epic 4G ×
General
Brand	Motorola	Samsung
Launch
Announced	2011-06-01	2010-06-01
Body
Width (mm)	12.2	14
Length (mm)	126.9	124
Height (mm)	66.9	65
Weight (g)	158	155
SIM	Mini-SIM	Mini-SIM
Network
Technology	CDMA EVDO GSM HSPA	CDMA EVDO HSPA
2G bands	CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900	CDMA 800 / 1900
3G bands	CDMA2000 1xEV-DO HSDPA 850 / 1900 / 2100	CDMA2000 1xEV-DO HSDPA 2100
Speed	EV-DO Rev.A 3.1 Mbps HSPA	EV-DO Rev. A 3.1 Mbps HSPA
Platform
OS	Android 2.3 (Gingerbread)	Android 2.1 (Eclair)
Chipset	Nvidia Tegra 2 AP20H	Hummingbird
CPU	Dual-core 1.0 GHz Cortex-A9	1.0 GHz Cortex-A8
GPU	ULP GeForce	PowerVR SGX540
Memory
Card slot	microSDHC (dedicated slot)	microSDHC (dedicated slot)
Internal	16GB 1GB RAM	512MB 512MB RAM
Display
Size (in)	4.3	4
Resolution (px)	540 x 960	480 x 800
Protection	Corning Gorilla Glass	Corning Gorilla Glass
Display Type	TFT	Super AMOLED
Battery
Type	Removable	Removable
Capcity (mAh)	Li-Ion	Li-Ion
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	8 MP, AF	5 MP, AF
Main Camera Video	720p@30fps	720p@30fps
Main Camera Features	Dual-LED flash	LED flash
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	VGA	VGA
Comms
WLAN	Wi-Fi 802.11 b/g/n, DLNA, hotspot; WiMAX 802.16 e	Wi-Fi 802.11 b/g/n; WiMAX, hotspot (Android 2.2)
Bluetooth	2.1, A2DP, EDR	2.1, A2DP
GPS	+	+
Radio	Stereo FM radio, RDS	Stereo FM radio, RDS
USB	microUSB 2.0	microUSB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer compass proximity	Accelerometer compass proximity
Misc
Colors	Black	Black
SAR Head (W/kg)	0.93	0.68
SAR Body (W/kg)	0.91	0.99
Keyboard	-	QWERTY
Browser	HTML, Adobe Flash	HTML, Adobe Flash Lite
Stand-by (h)	200	300
Talk time (h)	Up to 10 h	Up to 5 h 30 min