Comparison of Gigabyte GSmart Roma RX and Posh Revel Pro X510

Attribute	Posh Revel Pro X510 ×	Gigabyte GSmart Roma RX ×
General
Brand	Posh	Gigabyte
Launch
Announced	2014-09-01	2015-01-01
Body
Width (mm)	9.4	9.5
Length (mm)	142.5	142
Height (mm)	73	73
Weight (g)	155	155
SIM	Dual SIM (Mini-SIM/ Micro-SIM, dual stand-by)	Dual SIM (Mini-SIM/ Micro-SIM, dual stand-by)
Network
Technology	GSM HSPA	GSM HSPA
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 1700 / 1900 - X510A HSDPA 850 / 1900 / 2100	HSDPA 2100
Speed	HSPA 21.1/5.76 Mbps	HSPA 21.1/5.76 Mbps
Platform
OS	Android 4.4.2 (KitKat)	Android 4.4 (KitKat)
Chipset	Mediatek MT6582M (28 nm)	Mediatek MT6582 (28 nm)
CPU	Quad-core 1.3 GHz Cortex-A7	Quad-core 1.3 GHz Cortex-A7
GPU	Mali-400MP2	Mali-400MP2
Memory
Card slot	microSDHC	microSDHC (dedicated slot)
Internal	4GB 512MB RAM	4GB 512MB RAM
Display
Size (in)	5	5
Resolution (px)	480 x 854	480 x 854
Display Type	TFT	IPS LCD
Battery
Type	Li-Po	Li-Ion
Capcity (mAh)	2100	2000
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	8 MP, AF	5 MP
Main Camera Video	720p@30fps	Yes
Main Camera Features	LED flash, HDR, panorama	-
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	1.3 MP	VGA
Comms
WLAN	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 b/g/n, hotspot
Bluetooth	4.0, A2DP, EDR, LE, aptX	4.0, A2DP
GPS	+	+
NFC	-	-
Radio	Stereo FM radio, RDS	FM radio
USB	microUSB 2.0, USB On-The-Go	microUSB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer proximity	Accelerometer proximity
Misc
Colors	Black Blue Pink Silver White Yellow	Black
Stand-by (h)	800	400
Talk time (h)	Up to 24 h (2G) / Up to 14 h (3G)	Up to 20 h