Samsung Galaxy S Duos 2 vs QMobile Qsmart Blaze

2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 SIM1: GSM 850 / 900 / 1800 / 1900SIM2: GSM 850 / 900 / 1800 / 1900  
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 2100  
4G Network LTE  
Available Available. Released 2013, December
Dimensions 21.5 x 63.1 x 10.6 mm N/A  
Sim Type Dual SIM, dual call (dual stand-by) Dual Sim, Dual Standby (Nano-SIM)  
Weight 118 g N/A  
Display Type TFT capacitive touchscreen, 16M colors IPS LCD Capacitive Touchscreen, 16M Colors, Multitouch  
Display Size 480 x 800 pixels, 4.0 inches (~233 ppi pixel density) 6.6 Inches   720 x 1600 Pixels (~266 PPI)  
Multitouch Yes
Memory 4 GB internal (1.8 GB user available) 64GB Built-in, 4GB RAM (+4GB Extended RAM)  
Card slot microSD, up to 64 GB microSD Card, (supports upto 32GB)  
RAM 768 MB
GPRS Yes Yes
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n  
BlueTooth Yes, v4.0 with A2DP v5.0 with A2DP, LE  
USB Yes, microUSB v2.0 USB-C port  
NFC No  
GPS Yes, with A-GPS support and GLONASS Yes + A-GPS support  
Main Camera 5 MP, 2592?1944 pixels, autofocus, LED flash, Video: 720p@30fps Triple Camera: 13 MP + 2 MP + 2 MP, LED Flash   Panorama, HDR, Geo-tagging, touch focus, Phase detection, Video  
Front Camera Yes, VGA 8 MP, LED Flash, With Dual LED Flash  
OS Android OS, v4.2 (Jelly Bean) Android 13 OS  
Processor Dual-core 1.2 GHz 1.6 Ghz Octa Core  
Sensors Accelerometer, proximity, compass Accelerometer, Compass, Face ID, Fingerprint (side mounted), Gyro, Proximity  
Browser HTML5 HTML  
Radio Stereo FM radio with RDS
Sound 3.5mm HeadJack, Loud Speaker, MP3/MP4/H.263/H.264/WMV player 3.5mm audio jack, MP4/WMV/H.264/H.263 player, MP3/AAC/WMA/WAV player, Speakerphone  
Colors White, Black Midnight Black, Pixie Green, Jewel Blue  
Battery Li-Ion 1500 mAh battery (Li-ion Non removable), 5000 mAh   - Battery charging 10W  
StandBy Time (2G) / Up to 280 h (3G)
TalkTime (2G) / Up to 8 h (3G)
Misc Organizer, Document editor, Image editor, Google Search, Maps, Gmail, Calendar, , Voice memo/dial, Predictive text input, Speakerphone SMS(threaded view), MMS, Email, Push Mail, IM   Document viewer, Photo/video editor