Phone Comparison - Xiaomi Redmi 3 vs Samsung Galaxy S7 Edge vs Xiaomi Redmi Note 4

Price Comparison (India) -

general General Info

Manufacturer Xiaomi Samsung Xiaomi
Announced January 2016 February 2016 January 2017
Status Available - January 2016 Available - March 2016 Available - January 2017
Price Rs. 6,999 ($102.93) [Similarly Priced] Rs. 50,900 ($748.53) [Similarly Priced] Rs. 10,999 ($145.00) [Similarly Priced]
Colors Dark Grey, Silver, Classic Gold Various Gold, Silver, Gray
Form Factor Candybar Candybar Candybar
Dimension 139.3 x 69.6 x 8.5mm
(5.48 x 2.74 x 0.33in)
150.9 x 72.6 x 7.7 mm
(5.94 x 2.86 x 0.3 in)
151 x 76 x 8.45 mm
(5.94 x 2.99 x 0.33 in)
Weight 144 g (5.08 oz) 157 g (5.54 oz) 165 g (5.82 oz)
SIM Type - Single SIM (Nano-SIM), Dual SIM (Nano-SIM, Dual Stand-by) Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700 / 1900 / 2100
HSDPA 2100
4G Network LTE 700 / 1700 / 2600 /2300/2100/1800 LTE LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail
Build Features - - Heart rate sensor
- Fingerprint sensor
- IP68 certified - dust and water resistant
- Water resistant up to 1 meter and 30 minutes
- Fingerprint Sensor
- Infrared Sensor
Notification LED - Yes Yes

hardware Hardware and OS

OS Android OS, v5.1.1 (Lollipop) Android OS, v6.0 (Marshmallow) Android OS, v6.0.1 (Marshmallow)
Processor Quad-core 1.5 GHz Cortex-A53 & quad-core 1.2 GHz Cortex-A53, Qualcomm Snapdragon 616 Quad-core (2x 2.15 GHz Kryo & 2x 1.6 GHz Kryo)/ Octa-core (4x2.3 GHz Mongoose & 4x1.6 GHz Cortex-A53) , Qualcomm MSM8996 Snapdragon 820/ Exynos 8 Octa 8890 Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625
GPU Adreno 405 Adreno 530/ Mali-T880 MP12 Adreno 506
RAM 2 GB 4 GB 2/3/4 GB
Internal Memory 16 GB 32 GB 32/64 GB
External Memory microSD, up to 128 GB microSD upto 256GB microSD, up to 128 GB

display Display

Type IPS LCD capacitive touchscreen Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5, Curved Edge Screen, Always-on display IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.5 inches 5.5 inches
Resolution 720 x 1280 pixels (294 ppi) 1440 x 2560 pixels (534 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 70.95% 76.13% 72.50%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM Radio - FM Radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 12 MP, 4608 x 2592 pixels 13 MP
Flash LED flash LED Flash Dual-LED (Dual Tone)
Features Phase Detection Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Phase Detection Autofocus, Dual Pixel, f/1.7, 1/2.6' Sensor Size, 1 ┬Ám Pixel Size, Smart Optical Image Stablization, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama Phase Detection Autofocus, f/2.0 aperture, Sony IMX258/Samsung S5K3L8 sensor, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 1080p@30fps 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. 2160p@30fps, 1080p@30fps, 720p@120fps
Front Camera Yes, 5 MP, 1080p@30fps [Similar] 5 MP, f/1.7, Dual Video Call, Auto HDR [Similar] 5 MP, 1080p, f/2.0 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE
Bluetooth Yes, v4.1 with A2DP v4.2, A2DP, LE, apt-X v4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB Yes, microUSB v2.0, USB On-the-go, USB Host microUSB v2.0, USB Host microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 32 GB, 4 GB RAM 32/64 GB, 2/3/4 GB RAM
Expandable Storage microSD, up to 128 GB microSD upto 256GB microSD, up to 128 GB
USB OTG Supported Supported Yes

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
Barometer Sensor barometer sensor barometer sensor present barometer sensor
Heart-rate Sensor heart rate sensor heart rate sensor present heart rate sensor
NFC NFC not supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery Non-removable Li-Ion Battery
Capacity 4100 mAh 3600 mAh 4100 mAh
Stand by - - -
Talk Time - - -