Phone Comparison - Samsung Galaxy Trend Duos S7392 vs Micromax Unite 2 A106 vs Xiaomi Redmi 2 Prime

general General Info

Manufacturer Samsung Micromax Xiaomi
Announced September 2013 May 2014 August 2015
Status Available - September 2013 Available - May 2014 Available - August 2015
Price - - Rs. 6,999 ($102.93) [Similarly Priced]
Colors White, Gray Pristine White, Balmy Green, Mystic Grey, Raging Red Black, White
Form Factor Candybar Candybar Candybar
Dimension 121.5 x 63.1 x 10.85 mm
(4.78 x 2.48 x 0.43 in)
138.9 x 71.9 x 9.4 mm
(5.47 x 2.83 x 0.37 in)
134 x 67.2 x 9.4 mm
(5.28 x 2.65 x 0.37 in)
Weight 126 g (4.44 oz) 158.5 g (5.57.0.18 oz) 133 g (4.69 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 - SIM 1 HSDPA 2100 HSDPA 900 / 2100
4G Network - - LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1.2 (Jelly Bean) Android OS, v4.4.2 (KitKat) Android OS, v4.4.4 (KitKat)
Processor 1 GHz Cortex-A9 Quad-core 1.3 GHz, Mediatek MT6582M Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410
GPU - Mali-400MP2 Adreno 306
RAM 512 MB 1 GB 2 GB
Internal Memory 4 GB (User Memory: 2.05 GB) 4/8 GB (0.89 GB for apps, 1.67 GB for mass storage) 16 GB (13.78 GB for Apps and Phone Storage)
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen IPS LCD Capacitive Touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16.7M colors 16M colors
Size 4.0 inches 4.7 inches 4.7 inches
Resolution 480 x 800 pixels (233 ppi) 480 x 800 pixels (199 ppi) 720 x 1280 pixels (312 ppi)
Screen-to-Body Ratio 59.52% 62.64% 67.83%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM Radio FM Radio with Recording FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 3.15 MP, 2048x1536 pixels 5 MP, 2592x1944 pixels 8 MP, 3264 x 2448 pixels
Flash No LED flash LED flash
Features CMOS Sensor, Single Shot, Panorama, Smile Shot, Share Shot, Photo Effects, White Balance, Timer, SF, 360 Deg Rotation Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Auto focus, 1.4 µm Pixel Size, BSI Sensor, Geo-tagging, Touch Focus, Face/smile Detection, HDR
Video Yes Yes, 1080p 1080p@30fps
Front Camera No [Similar] Yes, 2 MP, 720p [Similar] 2 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA, LTE Cat4 150/50 Mbps
Bluetooth Yes, v3.0 Yes, v4.0 with A2DP v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go microUSB v2.0, USB Host
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS, GLONASS, Beidou
Browser HTML HTML5 HTML5

memory User Memory

Internal 4 GB (User Memory: 2.05 GB), 512 MB RAM 4/8 GB (0.89 GB for apps, 1.67 GB for mass storage), 1 GB RAM 16 GB (13.78 GB for Apps and Phone Storage), 2 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Po Battery
Capacity 1500 mAh 2000 mAh 2200 mAh
Stand by Up to 350 h (3G) Up to 190 h -
Talk Time Up to 8 h (3G) Up to 8 h -