Phone Comparison - Nokia Lumia 720 vs Nokia Lumia 730 Dual SIM vs Samsung Galaxy J7

Price Comparison (India) - -

general General Info

Manufacturer Nokia Nokia Samsung
Announced February 2013 September 2014 June 2015
Status Available - April 2013 Available - September 2014 Available - June 2015
Price - - Rs. 13,400 ($197.06) [Similarly Priced]
Colors White, Red, Yellow, Cyan/Black Orange, green, white, black 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)
134.7 x 68.5 x 8.9 mm
(5.3 x 2.7 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) 134 g (4.73 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 850 / 900 / 1900 / 2100 HSDPA 900 / 2100
4G Network - - LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - ClearBlack display -

hardware Hardware and OS

OS Microsoft Windows Phone 8 Microsoft Windows Phone 8.1 Android OS, v5.1 (Lollipop)
Processor Dual-core 1 GHz, Qualcomm MSM8227 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Octa-core 1.2 GHz, Exynos 7580
GPU Adreno 305 Adreno 305 Mali-T720
RAM 512 MB 1 GB 1.5 GB
Internal Memory 8 GB storage 8 GB 16 GB
External Memory microSD, up to 64 GB microSD, up to 128 GB microSD, up to 128 GB

display Display

Type TFT capacitive touchscreen AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3 Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 4.7 inches 5.5 inches
Resolution 480 x 800 pixels (217 ppi) 720 x 1280 pixels (312 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 60.94% 66.20% 69.63%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM radio 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 6.7 MP, Carl Zeiss optics 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging Auto focus, 1/3.4'' Sensor Size, Geo-tagging, Face Detection, Panorama 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 1080p@30fps, stereo sound rec. 1080p@30fps
Front Camera Yes, 1.3 MP [Similar] 5 MP, 720p [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Up to 296 kbps Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21.1 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v3.0 with A2DP v4.0, A2DP v4.1, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB storage, 512 MB RAM 8 GB, 1 GB RAM 16 GB, 1.5 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 128 GB 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 supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery (BV-T5A) Li-Ion Battery
Capacity 2000 mAh 2200 mAh 3000 mAh
Stand by Up to 520 h Up to 600 h Up to 354 h
Talk Time Up to 23 h 20 min (2G)
Up to 13 h 20 min (3G)
Up to 22 h (2G)
Up to 17 h (3G)
Up to 18 h (3G)