BLU Studio Energy 2 vs BLU BLU Vivo IV vs BLU Vivo Air

BASIC INFO
Model No - - -
Status Available. Released 2015, October Available. Released 2014, May Available. Released 2015 Junuary
Release Date 2015, October 2014, May 2015, January
Dimension 144 x 71 x 10.3 mm 145.1 x 70.2 x 5.5 mm (5.71 x 2.76 x 0.22 in) 139.8 x 67.4 x 5.1 mm
Weight 176 g 129 g 97 g
Colors Black, White, Gold White, Black Black, White/Gold
Body Metrial - - -
W & D Proof - - -
SIM Type - - -
Technology - - -
OS Android OS, v5.1 (Lollipop) Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
PROSESSING
Processor Quad-core 1.3 GHz Cortex-A7 Octa-core 1.7 GHz Processor Chipset MT6592 GPU 450 Mali3D Mediatek MT6592, Octa-core 1.7 GHz Cortex-A7, Mali-450 GPU
Chipset - - -
GPU - - -
MEMORY
RAM - - -
Storage - - -
Card Slot 16GB, 1.5 GB RAM, microSD, up to 32 GB 16 GB internal, 2 GB RAM No Card slot 16GB ROM, 1GB RAM, microSD, up to 64 GB
DISPLAY
Size 720 x 1280 pixels, 5 inches (~294 ppi pixel density) 1080 x 1920 pixels, 5.0 inches (~441 ppi pixel density) 1280 x 720 pixels, 4.8 inches (~306 ppi pixel density)
Type IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors AMOLED capacitive touchscreen, 16M colors
Resolation - - -
PPI - - -
Multi touch - - -
Protection - - -
CAMERA
Primary 8 MP, 3264 x 2448 pixels, autofocus, LED flash 13 MP, 4032 x 3224 pixels, autofocus, LED flash 8 MP, 3264 x 2448 pixels, autofocus, LED flash
Video Yes, 1080p@30fps Yes, 1080p@30fps Yes, 1080p@30fps
Flash - - -
Features - - -
Selfie Yes, 2 MP Yes, 5 MP Yes, 5 MP
BATTERY
Battery Li-Ion 5000 mAh battery Non-removable Li-Ion 2300 mAh battery Non-removable Li-Ion 2100 mAh battery
Capacity - - -
Removable - - -
StandBy - - -
Talk Time - - -
Music Play - - -
Browsing - - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 1700 / 1900 - D810U, HSDPA 850 / 1900 / 2100 - D810L HSDPA 850 / 1900 / 2100 HSDPA 850 / 1700 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) - -
Speed - - -
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, Wi-Fi hotspot, Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, Wi-Fi hotspot, Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, Wi-Fi hotspot,
BlueTooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP Yes, v4.0 with A2DP
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
NFC - - -
Audio jeck - - -
OTHERS
Sensors - - -
Radio Stereo FM radio Stereo FM radio Stereo FM radio
SARUS - - -
SAREU - - -
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