Comparison of BLU Studio Mini LTE and Panasonic T21

Attribute	BLU Studio Mini LTE ×	Panasonic T21 ×
General
Brand	Blu	Panasonic
Launch
Announced	2014-11-01	2013, Q3
Body
Width (mm)	10	9.8
Length (mm)	137.1	132
Height (mm)	67.4	66
Weight (g)	145	140
SIM	Micro-SIM	Dual SIM
Network
Technology	GSM HSPA LTE	GSM HSPA
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 1700 / 1900 / 2100	HSDPA 900 / 2100
4G bands	4, 7, 17	-
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA
Platform
OS	Android 4.3 (Jelly Bean)	Android 4.1 (Jelly Bean)
Chipset	Qualcomm MSM8926 Snapdragon 400 (28 nm)	-
CPU	Quad-core 1.2 GHz Cortex-A7	Dual-core 1.2 GHz
GPU	Adreno 305	-
Memory
Card slot	microSDHC (dedicated slot)	microSDHC (dedicated slot)
Internal	4GB 1GB RAM	4GB 1GB RAM
Display
Size (in)	4.5	4.5
Resolution (px)	480 x 854	720 x 1280
Display Type	IPS LCD	IPS LCD
Battery
Type	Li-Ion	Li-Ion
Capcity (mAh)	1850	1700
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	5 MP, AF	8 MP, AF
Main Camera Video	1080p@30fps	1080p@30fps
Main Camera Features	LED flash, panorama	LED flash
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	VGA	2 MP
Comms
WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot	Wi-Fi 802.11 b/g/n, hotspot
Bluetooth	4.0, A2DP	2.1, A2DP
GPS	+	+
NFC	-	-
Radio	Stereo FM radio	FM radio
USB	microUSB 2.0	microUSB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer proximity	Accelerometer compass proximity
Misc
Colors	Blue Grey Orange Pink White Yellow	Black White
Stand-by (h)	900	-
Talk time (h)	Up to 24 h (2G) / Up to 15 h (3G)	-