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

Price Comparison (India) -

general General Info

Manufacturer Samsung Xiaomi Xiaomi
Announced February 2016 January 2016 November 2016
Status Available - March 2016 Available - January 2016 Available - November 2016
Price Rs. 43,400 ($638.24) [Similarly Priced] Rs. 9,999 ($147.04) [Similarly Priced] Rs. 8,900 ($133.00) [Similarly Priced]
Colors Black, Gold, Silver Silver, Gray, Gold Dark Gray, Silver, Gold
Form Factor Candybar Candybar Candybar
Dimension 142.4 x 69.6 x 7.9 mm
(5.61 x 2.74 x 0.31 in)
150 x 76 x 8.7 mm
(5.91 x 2.99 x 0.34 in)
141.3 x 69.6 x 8.9 mm
(5.56 x 2.74 x 0.35 in)
Weight 152 g (5.36 oz) 164 g (5.78 oz) 156 g (5.5 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, Dual Stand-by) Dual SIM Hybrid (Micro SIM + Nano SIM, or Micro SIM + microSD Card) Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)
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
3G Network HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700 / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan
4G Network LTE LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Taiwan
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
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
- Metal Body
- Scratch Resistant Glass
- Fingerprint Sensor
- Infrared Sensor
- Metal Build
- 2.5D Curved Glass
Notification LED - Yes -

hardware Hardware and OS

OS Android OS, v6.0 (Marshmallow) Android OS, v5.1 (Lollipop) with MIUI7 Android OS, v6.0.1 (Marshmallow)
User Interface TouchWiz UI MIUI 8.0 MIUI 8
Processor 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 Quad-core 1.2 GHz Cortex-A53 & Dual-core 1.8 GHz Cortex-A72, Qualcomm MSM8956 Snapdragon 650 Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625
GPU Adreno 530/ Mali-T880 MP12 Adreno 510 Adreno 506
RAM 4 GB 2/3 GB 3 GB
Internal Memory 32/64 GB 16/32 GB 32 GB
External Memory microSD, up to 2 TB microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB (uses SIM 2 slot)

display Display

Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5, Always-on display IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.1 inches 5.5 inches 5.0 inches
Resolution 1440 x 2560 pixels (576 ppi) 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 72.33% 72.98% 69.95%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera Dual Pixel 12 MP, 4608 x 2592 pixels 16 MP 13 MP, 4160 x 3120 pixels
Flash Dual-LED (Dual Tone) Dual-LED (Dual Tone) Dual-LED (dual Tone)
Features Phase Detection Autofocus, f/1.7, 1/2.6' Sensor Size, 1 µm Pixel Size,Smart Optical Image Stablization, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama Phase Detection Auto-focus, f/2.0, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama Phase Detection Autofocus, f/2.2 aperture, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. 1080p@30fps 1080p@30fps
Front Camera 5 MP, f/1.7, Dual Video Call, Auto HDR [Similar] 5 MP, f/2.0, 1080p [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, VoLTE
Bluetooth v4.2, A2DP, LE, apt-X v4.1, A2DP, LE v4.2, A2DP, EDR, LE
Wi-Fi 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 Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
USB microUSB v2.0, USB Host microUSB v2.0, USB On-The-Go microUSB v2.0, USB OTG
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 32/64 GB, 4 GB RAM 16/32 GB, 2/3 GB RAM 32 GB, 3 GB RAM
Expandable Storage microSD, up to 2 TB microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB (uses SIM 2 slot)
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint 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
Light Sensor light sensor present light sensor present light sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Barometer Sensor barometer sensor present barometer sensor barometer sensor
Heart-rate Sensor heart rate sensor present heart rate sensor heart rate sensor
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery Non-removable Li-Ion Battery
Capacity 3000 mAh 4050 mAh 4100 mAh
Stand by - - -
Talk Time - - -