Comparison of BLU Energy X and QMobile Noir LT680

Attribute	QMobile Noir LT680 ×	BLU Energy X ×
General
Brand	Qmobile	Blu
Launch
Announced	2016-08-01	2015-09-01
Body
Width (mm)	9.2	8.9
Length (mm)	145	142
Height (mm)	71.5	70
Weight (g)	157.8	154
SIM	Dual SIM (Micro-SIM)	Dual SIM (Micro-SIM, dual stand-by)
Network
Technology	GSM HSPA LTE	GSM HSPA
2G bands	GSM 900 / 1800	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 2100	HSDPA 850 / 1700(AWS) / 1900 / 2100
4G bands	3	-
Speed	HSPA 42.2/11.5 Mbps LTE Cat4 150/50 Mbps	HSPA 21.1/5.76 Mbps
Platform
OS	Android 5.1 (Lollipop)	Android 5.1 (Lollipop)
Chipset	Mediatek MT6735P (28 nm)	-
CPU	Quad-core 1.0 GHz Cortex-A53	Quad-core 1.3 GHz Cortex-A7
GPU	Mali-T720MP2	-
Memory
Card slot	microSDHC (dedicated slot)	microSDXC
Internal	16GB 2GB RAM	8GB 1GB RAM
Display
Size (in)	5	5
Resolution (px)	720 x 1280	720 x 1280
Protection	Asahi Dragontrail Glass	Corning Gorilla Glass 3
Display Type	IPS LCD	IPS LCD
Battery
Type	Li-Po	Li-Po
Capcity (mAh)	4000	4000
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	8 MP, AF	8 MP, AF
Main Camera Video	1080p@30fps	1080p@30fps
Main Camera Features	LED flash	LED flash
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	5 MP	2 MP
Comms
WLAN	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth	4.0, A2DP	4.0, A2DP
GPS	+	+
NFC	-	-
Radio	FM radio	Stereo FM radio
USB	microUSB 2.0	microUSB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer compass proximity	Accelerometer proximity
Misc
Colors	Black Gold	Gold Grey
Stand-by (h)	666	900
Talk time (h)	Up to 17 h (2G) / Up to 7 h (3G)	Up to 52 h (2G) / Up to 38 h (3G)