Phone Comparison - Micromax Canvas Nitro A311 vs Samsung Galaxy Grand Neo Plus vs Samsung Galaxy A21s

general General Info

Manufacturer Micromax Samsung Samsung
Announced December 2014 January 2015 Expected Announcement - May 2020
Status Available - December 2014 Available - January 2015 Rumored
Price Rs. 8,496 ($124.94) [Similarly Priced] Rs. 7,999 ($117.63) [Similarly Priced] -
Colors Pristine White, Mesmerising Blue Black, White Black, White, Blue
Form Factor Candybar Candybar Candybar
Dimension - 143.7 x 77.1 x 9.5 mm
(5.66 x 3.04 x 0.37 in)
8.9 mm thickness
(0.35 in thickness)
Weight - 160 g (5.64 oz) 191 g (6.74 oz)
SIM Type - - Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
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 (dual-SIM model only)
3G Network HSDPA 900 / 2100 HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - - LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features Oleophobic Coating/ Anti-finger Print - - Fingerprint Sensor

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat) Android 10.0
Processor Octa-core 1.7 GHz, Mediatek MT6592 Quad-core 1.2 GHz Cortex-A7 Octa-core 2.0 GHz, Exynos 850
GPU Mali-450MP4 - -
RAM 2 GB 1 GB 3 GB
Internal Memory 16 GB (12.97 GB for mass storage) 8 GB 64 GB
External Memory microSD, up to 32 GB microSD, up to 64 GB microSDXC

display Display

Type IPS LCD Capacitive Touchscreen TFT Capacitive Touchscreen PLS TFT Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.0 inches 6.55 inches
Resolution 720 x 1280 pixels (294 ppi) 480 x 800 pixels (187 ppi) 720 x 1600 pixels (268 ppi)
Screen-to-Body Ratio - 63.94% -
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 5 MP, 2592 х 1944 pixels 48 MP + 8 MP + 2 MP
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 Detection, Panorama 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.4, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
Panorama, HDR
Video Yes, 1080p@30fps Yes 1080p@30fps
Front Camera Yes, 5 MP, 720p, OV5648 Sensor, f/2.4 Ap [Similar] 2 MP [Similar] 13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm
HDR, Panorama
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps Yes HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 Yes
GPS Yes, with A-GPS support A-GPS, GLONASS Yes, with A-GPS
Browser HTML5 HTML5 Yes

memory User Memory

Internal 16 GB (12.97 GB for mass storage), 2 GB RAM 8 GB, 1 GB RAM 64 GB, 3 GB RAM or 32 GB, 3 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 GB microSDXC
USB OTG - - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint 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 supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Non-removable Li-Po Battery
Battery Charging 10W
Capacity 2500 mAh 2100 mAh 5000 mAh
Stand by Up to 320 h - -
Talk Time Up to 10 h Up to 11 h (3G) -