Oppo Reno4 SE vs Xiaomi Redmi K30i 5G

General Info

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

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

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

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

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

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE-A	HSPA 42.2/5.76 Mbps, LTE-A, 5G (2+ Gbps DL)
Bluetooth
5.0, A2DP, LE	5.1, A2DP, LE, aptX HD
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 A-GPS, BDS	Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS
Browser
Yes	Yes

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

NFC

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