Phone Comparison - Samsung Galaxy S7 vs Xiaomi Redmi Note 9 vs Xiaomi Redmi 12

Price Comparison (India) -

general General Info

Manufacturer Samsung Xiaomi Xiaomi
Announced February 2016 2020, April 30 June 2023
Status Available - March 2016 Coming soon. Exp. release 2020, May Available - June 2023
Price Rs. 43,400 ($638.24) [Similarly Priced] - Rs. 9,999 ($0.00) [Similarly Priced]
Colors Black, Gold, Silver Forest Green, Midnight Grey, Polar White Midnight Black, Sky Blue, Polar Silver
Form Factor Candybar Candybar Candybar
Dimension 142.4 x 69.6 x 7.9 mm
(5.61 x 2.74 x 0.31 in)
162.3 x 77.2 x 8.9 mm
(6.39 x 3.04 x 0.35 in)
168.6 x 76.3 x 8.2 mm
(6.64 x 3 x 0.32 in)
Weight 152 g (5.36 oz) 199 g (7.02 oz) 198.5 g (6.98.0.18 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, Dual Stand-by) Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by)
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
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 25(1900), 2628, 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Messaging SMS, MMS, 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
- Fingerprint Sensor (side-mounted)
IP53, dust and splash resistant

hardware Hardware and OS

OS Android OS, v6.0 (Marshmallow) Android 10.0 Android 13
User Interface TouchWiz UI MIUI 11 MIUI 14
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 Octa-core (2x Cortex-A75 @ 2 GHz, 6x Cortex-A55 @ 2 GHz), MediaTek Helio G85 (12nm) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), Mediatek Helio G88 (12nm)
GPU Adreno 530/ Mali-T880 MP12 Mali-G52 MC2 Mali-G52 MC2
RAM 4 GB 4 GB 8 GB
Internal Memory 32/64 GB 128 GB 256 GB
External Memory microSD, up to 2 TB microSDXC (dedicated slot) microSDXC (uses shared SIM slot)

display Display

Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5, Always-on display FHD+ IPS LCD Capacitive Touchscreen FHD+ IPS LCD Screen
90Hz Refresh Rate
550 nits (peak)
Colors 16M colors 16M colors 16M Colors
Size 5.1 inches 6.53 inches 6.79 inches
Resolution 1440 x 2560 pixels (576 ppi) 1080 x 2340 pixels (395 ppi) 1080 x 2460 pixels (396 ppi)
Screen-to-Body Ratio 72.33% 83.40% 84.97%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio - FM radio, 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 48 MP + 8 MP + 2 MP + 2 MP 50 MP + 8 MP + 2 MP
Flash Dual-LED (Dual Tone) LED flash LED Flash
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 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro), AF
2 MP, f/2.4, (depth)
HDR, Panorama
50 MP, f/1.8, (wide), PDAF
8 MP, f/2.2, 120˚ (ultrawide)
2 MP, f/2.4, (depth)
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] 13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm
HDR, Panorama
1080p@30fps [Similar]
8 MP, f/2.1, (wide)
1080p@30fps [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 42.2/5.76 Mbps, LTE-A HSPA, LTE
Bluetooth v4.2, A2DP, LE, apt-X 5.0, A2DP, LE 5.3, A2DP, 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, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band
USB microUSB v2.0, USB Host 2.0, Type-C 1.0 reversible connector USB Type-C
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 32/64 GB, 4 GB RAM 128 GB, 4 GB RAM or 64 GB, 3 GB RAM 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 4 GB RAM
Expandable Storage microSD, up to 2 TB microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
USB OTG Supported Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor not present
Barometer Sensor barometer sensor present barometer sensor not present barometer sensor not present
Heart-rate Sensor heart rate sensor present heart rate sensor not present heart rate sensor not present
NFC NFC supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery
Fast battery charging 18W
Non-removable Li-Po Battery
Fast battery Charging 18W
Capacity 3000 mAh 5020mAh 5000 mAh
Stand by - - -
Talk Time - - -