Phone Comparison - Micromax Unite 2 A106 vs Xiaomi Redmi 1S vs Samsung Galaxy Star Advance

general General Info

Manufacturer Micromax Xiaomi Samsung
Announced May 2014 May 2014 May 2013
Status Available - May 2014 Available - May 2014 Available - June 2013
Colors Pristine White, Balmy Green, Mystic Grey, Raging Red Black, Chinese Red, Metallic Gray/ blue, green, yellow panels White, Blue
Form Factor Candybar Candybar Candybar
Dimension 138.9 x 71.9 x 9.4 mm
(5.47 x 2.83 x 0.37 in)
137 x 69 x 9.9 mm
(5.39 x 2.72 x 0.39 in)
130.2 x 67.9 x 9.8 mm
(5.13 x 2.67 x 0.39 in)
Weight 158.5 g (5.57.0.18 oz) 158 g (5.57 oz) 138 g (4.87 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual Stand-by)
3G Network HSDPA 2100 HSDPA 1900 / 2100 No
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v4.3 (Jelly Bean) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.3 GHz, Mediatek MT6582M Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon Dual-core 1.2 GHz
GPU Mali-400MP2 Adreno 305 -
RAM 1 GB 1 GB 1 GB
Internal Memory 4/8 GB (0.89 GB for apps, 1.67 GB for mass storage) 8 GB 4 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2 TFT capacitive touchscreen
Colors 16.7M colors 16M colors 16M colors
Size 4.7 inches 4.7 inches 4.3 inches
Resolution 480 x 800 pixels (199 ppi) 720 x 1280 pixels (312 ppi) 480 x 800 pixels (217 ppi)
Screen-to-Body Ratio 62.64% 64.61% 59.51%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 8 MP, 3264 x 2448 pixels 3 MP, 2048 x 1536 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Auto focus, 1.4 ┬Ám Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Geo-tagging, Touch Focus, Face And Smile Detection
Video Yes, 1080p 1080p@30fps Yes
Front Camera Yes, 2 MP, 720p [Similar] 1.3 MP, 720p@30fps [Similar] No [Similar]

connectivity Connectivity and Data Rate

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

memory User Memory

Internal 4/8 GB (0.89 GB for apps, 1.67 GB for mass storage), 1 GB RAM 8 GB, 1 GB RAM 4 GB, 1 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 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-Po Battery Li-Ion Battery
Capacity 2000 mAh 2000 mAh 1800 mAh
Stand by Up to 190 h - -
Talk Time Up to 8 h - -