Samsung Galaxy S7 Edge vs Xiaomi Redmi Note 9 vs Xiaomi Poco X3

Price Comparison (India)

Rs. 16,999

Manufacturer
Samsung	Xiaomi	Xiaomi
Announced
February 2016	2020, April 30	September 2020
Status
Available - March 2016	Coming soon. Exp. release 2020, May	Coming Soon - September 2020
Price
Rs. 50,900 ($748.53) [Similarly Priced]	-	Rs. 16,999 ($0.00) [Similarly Priced]
Colors
Various	Forest Green, Midnight Grey, Polar White	Cobalt Blue, Shadow Gray
Form Factor
Candybar	Candybar	Candybar
Dimension
150.9 x 72.6 x 7.7 mm (5.94 x 2.86 x 0.3 in)	162.3 x 77.2 x 8.9 mm (6.39 x 3.04 x 0.35 in)	165.3 x 76.8 x 10.1 mm (6.51 x 3.02 x 0.4 in)
Weight
157 g (5.54 oz)	199 g (7.02 oz)	225 g (7.94 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
3G Network
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1900 / 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, 8, 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 IP53 splash-proof
Notification LED
Yes	-	-

OS
Android OS, v6.0 (Marshmallow)	Android 10.0	Android 10
User Interface
-	MIUI 11	MIUI 12
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 (2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SM7150-AC Snapdragon 732G (8 nm)
GPU
Adreno 530/ Mali-T880 MP12	Mali-G52 MC2	Adreno 618
RAM
4 GB	4 GB	8 GB
Internal Memory
32 GB	128 GB	128 GB
External Memory
microSD upto 256GB	microSDXC (dedicated slot)	microSDXC (uses shared SIM slot)

Type
Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5, Curved Edge Screen, Always-on display	FHD+ IPS LCD Capacitive Touchscreen	IPS LCD capacitive touchscreen Corning Gorilla Glass 5 HDR10 120Hz refresh rate 450 nits typ. brightness (advertised)
Colors
16M colors	16M colors	16M colors
Size
5.5 inches	6.53 inches	6.67 inches
Resolution
1440 x 2560 pixels (534 ppi)	1080 x 2340 pixels (395 ppi)	1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio
76.13%	83.40%	84.43%
Multi-Touch

Rear Camera
12 MP, 4608 x 2592 pixels	48 MP + 8 MP + 2 MP + 2 MP	64 MP + 13 MP + 2 MP + 2 MP
Flash
LED Flash	LED flash	Dual-LED flash
Features
Phase Detection Autofocus, Dual Pixel, 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	64 MP, f/1.9, (wide), 1/1.73", 0.8µm, PDAF 13 MP, f/2.2, 119˚ (ultrawide), 1.0µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) HDR, panorama
Video
2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec.	1080p@30fps	4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS
Front Camera
5 MP, f/1.7, Dual Video Call, Auto HDR	13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm HDR, Panorama 1080p@30fps	20 MP, f/2.2, (wide), 1/3.4", 0.8µm HDR, panorama 1080p@30fps

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 42.2/5.76 Mbps, LTE-A
Bluetooth
v4.2, A2DP, LE, apt-X	5.0, A2DP, LE	5.1, 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, Wi-Fi Direct, hotspot
USB
microUSB v2.0, USB Host	2.0, Type-C 1.0 reversible connector	2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS, BDS	Yes, with A-GPS, GLONASS, GALILEO, BDS	Yes, with A-GPS, GLONASS, BDS
Browser
HTML5	Yes	Yes

Internal
32 GB, 4 GB RAM	128 GB, 4 GB RAM or 64 GB, 3 GB RAM	128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 6 GB RAM
Expandable Storage
microSD upto 256GB	microSDXC (dedicated slot)	microSDXC (uses shared SIM slot)
USB OTG
Supported	Supported	Supported

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

Barometer Sensor

Heart-rate Sensor

NFC

Type
Non-removable Li-Po Battery	Non-removable Li-Po Battery Fast battery charging 18W	Non-removable Li-Po Battery Fast battery charging 33W
Capacity
3600 mAh	5020mAh	6000 mAh
Stand by
-	-	-
Talk Time
-	-	-