Phone Comparison - Micromax Unite 2 A106 vs Samsung Galaxy Star Advance vs Samsung Galaxy Ace NXT

general General Info

Manufacturer Micromax Samsung Samsung
Announced May 2014 May 2013 July 2014
Status Available - May 2014 Available - June 2013 Available - July 2014
Colors Pristine White, Balmy Green, Mystic Grey, Raging Red White, Blue 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)
130.2 x 67.9 x 9.8 mm
(5.13 x 2.67 x 0.39 in)
121.4 x 62.9 x 10.7 mm
(4.78 x 2.48 x 0.42 in)
Weight 158.5 g (5.57.0.18 oz) 138 g (4.87 oz) 123 g (4.34 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual Stand-by) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual Stand-by)
3G Network HSDPA 2100 No HSDPA 900 / 2100
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, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.3 GHz, Mediatek MT6582M Dual-core 1.2 GHz 1.2 GHz Cortex A7, Spreadtrum Dolphin
GPU Mali-400MP2 - -
RAM 1 GB 1 GB 512 MB
Internal Memory 4/8 GB (0.89 GB for apps, 1.67 GB for mass storage) 4 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 TFT capacitive touchscreen TFT capacitive touchscreen
Colors 16.7M colors 16M colors 16M colors
Size 4.7 inches 4.3 inches 4.0 inches
Resolution 480 x 800 pixels (199 ppi) 480 x 800 pixels (217 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 62.64% 59.51% 59.76%
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 3 MP, 2048 x 1536 pixels 3 MP, 2048 x 1536 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Geo-tagging, Touch Focus, Face And Smile Detection Fixed Focus, Geo-tagging, Touch Focus, Face And Smile Detection
Video Yes, 1080p Yes Yes, 480p
Front Camera Yes, 2 MP, 720p [Similar] No [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, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP 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 hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes Yes
Browser HTML5 HTML HTML

memory User Memory

Internal 4/8 GB (0.89 GB for apps, 1.67 GB for mass storage), 1 GB RAM 4 GB, 1 GB RAM 4 GB, 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB
USB OTG 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-Ion Battery Li-Ion Battery
Capacity 2000 mAh 1800 mAh 1500 mAh
Stand by Up to 190 h - -
Talk Time Up to 8 h - -