Samsung Galaxy S9 vs Xiaomi Redmi 9 Prime

General Info

Manufacturer
Samsung	Xiaomi
Announced
February 2018	August 2020
Status
Coming Soon, March 2018	Coming Soon - August 2020
Price
Rs. 52,999 ($750.00) [Similarly Priced]	Rs. 9,999 ($0.00) [Similarly Priced]
Colors
Various	Space Blue, Mint Green, Matte Black, Sunrise Flare
Form Factor
Candybar	Candybar
Dimension
147.7 x 68.7 x 8.5 mm (5.81 x 2.7 x 0.33 in)	163.3 x 77 x 9.1 mm (6.43 x 3.03 x 0.36 in)
Weight
163 g (5.75 oz)	198 g (6.98 oz)
SIM Type
Single SIM (Nano-SIM), Hybrid Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
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), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging
SMS, MMS, EMail, IM
Build Features
- Fingerprint Sensor - Samsung Pay (Visa, MasterCard certified) - IP68 certified - dust/water proof over 1.5 meter and 30 minutes	- Fingerprint Sensor Water-repellent coating
Notification LED
Yes	-

OS
Android 8.0 (Oreo)	Android 10
User Interface
Samsung Experience	MIUI 11
Processor
Octa-core (4x2.8 GHz Mongoose M3 & 4x1.7 GHz Cortex-A55) - EMEA Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) - USA & China, Exynos 9810 Octa - EMEA Qualcomm Snapdragon 845 [Similar]	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), Mediatek Helio G80 (12 nm) [Similar]
GPU
Mali-G72 MP18 - EMEA Adreno 630 - USA & China [Similar]	Mali-G52 MC2 [Similar]
RAM
4 GB [Browse Similar]	4 GB [Browse Similar]
Internal Memory
64 GB	128 GB
External Memory
microSD, up to 256 GB (uses SIM 2 slot) - dual SIM model only	microSDXC (dedicated slot)

Type
Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5	IPS LCD Capacitive Touchscreen Corning Gorilla Glass 3 400 nits typ. brightness (advertised)
Colors
16M colors	16M colors
Size
5.8 inches [Similar]	6.53 inches [Similar]
Resolution
1440 x 2960 pixels (568 ppi)	1080 x 2340 pixels (395 ppi)
Screen-to-Body Ratio
84.00%	83.11%
Multi-Touch

Rear Camera
12 MP [Similar]	13 MP + 8 MP + 5 MP + 2 MP [Similar]
Flash
LED Flash	LED flash
Features
Phase Detection Autofocus, f/1.5 - f/2.4 variable aperture lens, 26mm, 1/2.5", 1.4 µm, Dual Pixel PDAF, OIS, Geo-tagging, Simultaneous 4K Video And 9MP Image Recording, Touch Focus, Face/smile Detection, Auto HDR, Panorama	13 MP, f/2.2, 28mm (wide), 1/3.1", 1.12µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) HDR, panorama
Video
2160p@30fps, 1080p@60fps, HDR, dual-video rec.	1080p@30fps
Front Camera
8 MP, f/1.6, autofocus, 1440p, dual video call, Auto HDR [Similar]	8 MP, f/2.0, 27mm (wide) HDR 1080p@30fps [Similar]

3.5mm Jack

Radio
No	Wireless FM radio (no wired headphones required)
Games
Yes + Downloadable	Yes + Downloadable
Loud Speaker

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps	HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth
5.0, A2DP, LE, aptX	5.0, 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
USB
3.1, 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, GALILEO	Yes, with A-GPS, GLONASS, BDS
Browser
HTML5	Yes

Internal
64 GB, 4 GB RAM	128 GB, 4 GB RAM or 64 GB, 4 GB RAM
Expandable Storage
microSD, up to 256 GB (uses SIM 2 slot) - dual SIM model only	microSDXC (dedicated slot)
USB OTG
Not Supported	Supported

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

Barometer Sensor

Heart-rate Sensor

NFC

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