Xiaomi Redmi K30i 5G vs Oppo Reno4 SE

General Info

Manufacturer
Xiaomi	Oppo
Announced
Not announced yet	2020, September 21
Status
Rumored	Coming soon. Exp. release 2020, September 24
Colors
Blue, Red, Purple, White	Black, White, Blue
Form Factor
Candybar	Candybar
Dimension
165.3 x 76.6 x 8.8 mm (6.51 x 3.02 x 0.35 in)	160.5 x 73.9 x 7.9 mm (6.32 x 2.91 x 0.31 in)
Weight
208 g (7.34 oz)	169 g (5.96 oz)
SIM Type
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	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 2100
4G Network
1, 3, 5, 7, 8, 34, 38, 39, 40, 41	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), 66(1700/2100)
5G Network
5G band 41(2500), 78(3500); Sub6	1, 3, 41, 77, 78, 79 SA/NSA
Messaging

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

OS
Android 10.0	Android 10
User Interface
MIUI 11	ColorOS 7.2
Processor
Octa-core (4x2.0 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55), MediaTek MT6873V Dimensity 800 5G (7 nm) [Similar]	Octa-core (4x2.0 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55), MediaTek MT6873 Dimensity 800 5G (7 nm) [Similar]
GPU
Mali-G57MP4 [Similar]	Mali-G57 MP4 [Similar]
RAM
6 GB [Browse Similar]	8 GB [Browse Similar]
Internal Memory
64 GB	256 GB
External Memory
No	microSDXC (dedicated slot)

Type
IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 5	FHD+ AMOLED capacitive touchscreen HDR10 430 nits typ. value (advertised)
Colors
16M colors	16M Colour
Size
6.67 inches [Similar]	6.43 inches [Similar]
Resolution
1080 x 2400 pixels (395 ppi)	1080 x 2400 pixels (409 ppi)
Screen-to-Body Ratio
84.65%	84.28%
Multi-Touch

Rear Camera
48 MP + 8 MP + 2 MP [Similar]	48 MP + 8 MP + 2 MP [Similar]
Flash
Dual-LED Dual-tone Flash	LED Flash
Features
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (depth) HDR, Panorama	48 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (depth) HDR, Panorama
Video
2160p@30fps, 1080p@30fps; gyro-EIS	4K@30fps, 1080p@30/60/120fps, gyro-EIS
Front Camera
8 MP, f/2.0, (wide), 1/4", 1.12µm HDR 1080p@30fps [Similar]	32 MP, f/2.4, 26mm (wide), 1/2.8", 0.8µm HDR 1080p@30/120fps, gyro-EIS [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE-A, 5G (2+ Gbps DL)	HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth
5.1, A2DP, LE, aptX HD	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
2.0, Type-C 1.0 reversible connector, USB On-The-Go	2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS	Yes, with A-GPS, BDS
Browser
Yes	Yes

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

NFC

Type
Non-removable Li-Po Battery Fast charging 30W, 100% in 57 min (advertised)	Non-removable Li-Po Battery Fast battery charging 65W SuperVOOC 2.0
Capacity
4500 mAh	4300 mAh
Stand by
-	-
Talk Time
-	-