Phone Comparison - Nokia Lumia 720 vs Micromax Canvas Knight A350 vs Samsung Galaxy J7

Price Comparison (India) - -

general General Info

Manufacturer Nokia Micromax Samsung
Announced February 2013 January 2014 June 2015
Status Available - April 2013 Available - March 2014 Available - June 2015
Price - - Rs. 13,400 ($197.06) [Similarly Priced]
Colors White, Red, Yellow, Cyan/Black Black, White with Gold, Black with Gold White, Black
Form Factor Candybar Candybar Candybar
Dimension 127.9 x 67.5 x 9 mm
(5.04 x 2.66 x 0.35 in)
- 152.4 x 78.6 x 7.5 mm
(6 x 3.09 x 0.3 in)
Weight 128 g (4.52 oz) - 171 g (6.03 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100 HSDPA 900 / 2100
4G Network - - LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8 Android OS, v4.2.2 (Jelly Bean) Android OS, v5.1 (Lollipop)
Processor Dual-core 1 GHz, Qualcomm MSM8227 Octa-core 2.0 GHz, Mediatek MT6592 Octa-core 1.2 GHz, Exynos 7580
GPU Adreno 305 Mali-450MP4 Mali-T720
RAM 512 MB 2 GB 1.5 GB
Internal Memory 8 GB storage 32 GB (25 GB for mass storage and 1.5 GB for applications) 16 GB
External Memory microSD, up to 64 GB No microSD, up to 128 GB

display Display

Type TFT capacitive touchscreen IPS LCD Capacitive Touchscreen, OGS Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 5.0 inches 5.5 inches
Resolution 480 x 800 pixels (217 ppi) 1080 x 1920 pixels (441 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 60.94% - 69.63%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM Radio with Recording FM radio with RDS; recording
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 6.7 MP, Carl Zeiss optics 16 MP, 4640 x 3480 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection, 360 degree Panorama, HDR, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Beauty Face, Continuous Shots, Sensor Size: 1/3.06-inch, F1.9, Interval Shot, Panorama, Sports Mode, Sound and Shot Mode
Video Yes, 720p@30fps Yes, 1080p@30fps 1080p@30fps
Front Camera Yes, 1.3 MP [Similar] Yes, 8 MP, 1080p [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 42.2 Mbps, HSUPA, 11.5 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v3.0 with A2DP Yes, v4.0 v4.1, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band 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 microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB storage, 512 MB RAM 32 GB (25 GB for mass storage and 1.5 GB for applications), 2 GB 16 GB, 1.5 GB RAM
Expandable Storage microSD, up to 64 GB No microSD, up to 128 GB

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 supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 2000 mAh 2350 mAh 3000 mAh
Stand by Up to 520 h Up to 175 h Up to 354 h
Talk Time Up to 23 h 20 min (2G)
Up to 13 h 20 min (3G)
Up to 7 h 30 min Up to 18 h (3G)