Realme 6i vs Xiaomi Redmi 9C vs Oppo A74

General Info

Manufacturer
Realme	Xiaomi	Oppo
Announced
Expected Announcement - March 2020	Not announced yet	2021, April 01
Status
Rumored - March 2020	Rumored	Coming soon. Exp. release 2021, April
Colors
Blue, Green	Blue, other colors	Prism Black, Midnight Blue
Form Factor
Candybar	Candybar	Candybar
Dimension
164.4 x 75.4 x 9 mm (6.47 x 2.97 x 0.35 in)	-	160.3 x 73.8 x 8 mm (6.31 x 2.91 x 0.31 in)
Weight
195 g (6.88 oz)	-	175 g (6.17 oz)
SIM Type
Dual SIM (Nano-SIM, dual stand-by)	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	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
LTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)	LTE	LTE 1, 3, 5, 8, 38, 40, 41
Messaging

Build Features
- Fingerprint Sensor Splash resistant	- Fingerprint Sensor	- Fingerprint Sensor (under display, optical)

OS
Android 10.0	Android 10.0	Android 11
User Interface
ColorOS 6.0	MIUI 12	ColorOS 11.1
Processor
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), Mediatek Helio G80 (12 nm)	, MediaTek Helio G35	Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver), Qualcomm SM6115 Snapdragon 662 (11 nm)
GPU
Mali-G52 MC2	Mali-G31	Adreno 610
RAM
4 GB	3 GB	6 GB
Internal Memory
64 GB	64 GB	128 GB
External Memory
microSDXC (dedicated slot)	microSDXC (dedicated slot)	microSDXC

Type
IPS LCD Capacitive Touchscreen, Corning Gorilla Glass (unspecified)	IPS LCD Capacitive Touchscreen	FHD+ AMOLED Screen 430 nits (typ), 800 nits (peak)
Colors
16M colors	16M colors	16M Colour
Size
6.52 inches	6.53 inches	6.43 inches
Resolution
720 x 1600 pixels (269 ppi)	720 x 1600 pixels (269 ppi)	1080 x 2400 pixels (409 ppi)
Screen-to-Body Ratio
82.86%	-	84.50%
Multi-Touch

Rear Camera
48 MP + 8 MP + 2 MP + 2 MP	13 MP + 5 MP + 2 MP	48 MP + 2 MP + 2 MP
Flash
LED flash	LED Flash	LED flash
Features
48 MP, f/1.8, (wide), 1/2.25", 0.8µm, PDAF 8 MP, f/2.3, 13mm (ultrawide) 2 MP, f/2.4, (macro), 1/5.0", 1.75µm 2 MP, f/2.4, (depth) HDR, Panorama	13 MP, f/1.8, (wide), 1/3.1", 1.12µm, PDAF 5 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) HDR, Panorama	48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) HDR, panorama
Video
2160p@30fps, 1080p@30fps, gyro-EIS	1080p@30fps	1080p@30fps
Front Camera
8 MP, f/2.0, (wide), 1/4", 1.12µm HDR 1080p@30fps	5 MP HDR 1080p@30fps	16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm HDR 1080p@30fps

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE-A	HSPA 42.2/5.76 Mbps, LTE-A	HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth
5.0, A2DP, LE	5.0, A2DP, LE	5.0, A2DP, LE, aptX
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
2.0, Type-C 1.0 reversible connector, USB On-The-Go	2.0, Type-C 1.0 reversible connector, USB On-The-Go	USB Type-C, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS	Yes, with A-GPS	Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser
Yes	Yes	Yes

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

NFC

Type
Non-removable Li-Po Battery Fast battery charging 18W	Non-removable Li-Po Battery	Non-removable Li-Po Battery Fast battery charging 33W, 54% in 30 min (advertised) SuperVOOC 2.0
Capacity
5000 mAh	5000 mAh	5000 mAh
Stand by
-	-	-
Talk Time
-	-	-