Phone Comparison - Nokia Lumia 720 vs Xiaomi Redmi Note 3 (MediaTek) vs Samsung Galaxy S7 mini

general General Info

Manufacturer Nokia Xiaomi Samsung
Announced February 2013 November 2015 Not announced yet
Status Available - April 2013 Available - November 2015 Rumored
Price - Rs. 11,999 ($176.46) [Similarly Priced] -
Colors White, Red, Yellow, Cyan/Black Silver, Gray, Gold Black, White, Gold, Silver
Form Factor Candybar Candybar Candybar
Dimension 127.9 x 67.5 x 9 mm
(5.04 x 2.66 x 0.35 in)
150 x 76 x 8.7 mm
(5.91 x 2.99 x 0.34 in)
9.9 mm thickness
(0.39 in thickness)
Weight 128 g (4.52 oz) 164 g (5.78 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - - Fingerprint Sensor
- Corning Gorilla Glass 4 Back Panel
- Samsung Pay (Visa, MasterCard certified)
- IP68 certified - dust proof and water resistant over 1.5 meter and 30 minutes
Notification LED - Yes -

hardware Hardware and OS

OS Microsoft Windows Phone 8 Android OS, v5.1 (Lollipop) Android OS, v6.0 (Marshmallow)
Processor Dual-core 1 GHz, Qualcomm MSM8227 Octa-core, Mediatek MT6795 Helio X10 Dual-core 2.15 GHz Kryo & dual-core 1.6 GHz Kryo
Quad-core 2.3 GHz Mongoose + quad-core 1.6 GHz Cortex-A53, Qualcomm MSM8996 Snapdragon 820
Exynos 8890 Octa
GPU Adreno 305 PowerVR G6200 Adreno 530
Mali-T880 MP12
RAM 512 MB 2/3 GB 3 GB
Internal Memory 8 GB storage 16/32 GB 32/64 GB
External Memory microSD, up to 64 GB microSD, up to 128 GB microSD, up to 200 GB

display Display

Type TFT capacitive touchscreen IPS LCD capacitive touchscreen Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 5.5 inches 4.6 inches
Resolution 480 x 800 pixels (217 ppi) 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (479 ppi)
Screen-to-Body Ratio 60.94% 72.98% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM radio No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 6.7 MP, Carl Zeiss optics 13 MP, 4128 x 3096 pixels 12 MP, 4608 x 2592 pixels
Flash LED flash Dual-LED (Dual Tone) LED Flash
Features Auto focus, Geo-tagging Phase Detection Autofocus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama Phase Detection Autofocus, f/1.7, 26mm, 1/2.6" Sensor Size, 1.4 µm Pixel Size, Geo-tagging, Simultaneous 4K video and 9MP Image Recording, Touch Focus, Face/Smile Detection, Auto HDR, Panorama
Video Yes, 720p@30fps 1080p@30fps 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec.
Front Camera Yes, 1.3 MP [Similar] 5 MP, 1080p [Similar] 5 MP, f/1.7, 22mm, dual video call, Auto HDR [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v3.0 with A2DP v4.1, A2DP, LE v4.2, A2DP, LE, apt-X
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 microUSB v2.0, USB On-The-Go microUSB v2.0, USB Host
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB storage, 512 MB RAM 16/32 GB, 2/3 GB RAM 32/64 GB, 3 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 128 GB microSD, up to 200 GB
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint 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 supported NFC not supported NFC supported

battery Battery

Type Li-Ion Battery Li-Po Battery -
Capacity 2000 mAh 4000 mAh 2600 mAh
Stand by Up to 520 h Up to 264 h (3G) -
Talk Time Up to 23 h 20 min (2G)
Up to 13 h 20 min (3G)
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