Phone Comparison - Micromax Canvas Nitro A311 vs Xiaomi Mi 4i vs Micromax Canvas Doodle 4 Q391

general General Info

Manufacturer Micromax Xiaomi Micromax
Announced December 2014 April 2015 May 2015
Status Available - December 2014 Available - April 2015 Available - May 2015
Price Rs. 8,496 ($124.94) [Similarly Priced] Rs. 8,999 ($132.34) [Similarly Priced] Rs. 7,999 ($117.63) [Similarly Priced]
Colors Pristine White, Mesmerising Blue Black, White, Blue, Yellow, Pink Black, White
Form Factor Candybar Candybar Candybar
Dimension - 138.1 x 69.6 x 7.8 mm
(5.44 x 2.74 x 0.31 in)
165.5 x 85.3 x 8.5 mm
(6.52 x 3.36 x 0.33 in)
Weight - 130 g (4.59 oz) -
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100
4G Network - LTE -
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features Oleophobic Coating/ Anti-finger Print - -

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v5.0 (Lollipop) Android OS, v5.0 (Lollipop)
Processor Octa-core 1.7 GHz, Mediatek MT6592 Quad-core 1.7 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 Quad-core 1.3 GHz, Mediatek MT6582M
GPU Mali-450MP4 Adreno 405 Mali-400MP2
RAM 2 GB 2 GB 1 GB
Internal Memory 16 GB (12.97 GB for mass storage) 16/32 GB 8 GB (5 GB for apps and mass storage)
External Memory microSD, up to 32 GB No microSD, up to 32 GB

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16.7M colors
Size 5.0 inches 5.0 inches 6.0 inches
Resolution 720 x 1280 pixels (294 ppi) 1080 x 1920 pixels (441 ppi) 540 x 960 pixels (184 ppi)
Screen-to-Body Ratio - 71.57% 69.98%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels 8 MP, 3264x2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Sony IMX135 CMOS Sensor, f/2.2 Aperture, Geo-tagging, Touch Focus, Face Detection, HDR, Cinemagraph, Object Eraser Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR
Video Yes, 1080p@30fps 1080p@30fps Yes, 1080p
Front Camera Yes, 5 MP, 720p, OV5648 Sensor, f/2.4 Ap [Similar] 5 MP [Similar] Yes, 2 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA, LTE HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP v4.0, A2DP Yes, v3.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 microUSB v2.0 Yes, microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS support
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB (12.97 GB for mass storage), 2 GB RAM 16/32 GB, 2 GB RAM 8 GB (5 GB for apps and mass storage), 1 GB RAM
Expandable Storage microSD, up to 32 GB No 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-Po Battery Li-Po Battery
Capacity 2500 mAh 3120 mAh 3000 mAh
Stand by Up to 320 h - Up to 300 h
Talk Time Up to 10 h - Up to 10 h