Oppo A91 vs Realme X50 5G

General Info

Manufacturer
Oppo	Realme
Announced
2019, December	July 2020
Status
Coming soon. Exp. release 2019, December 26	Available - July 2020
Colors
Black, Blue, Red	Jungle Green, Ice Silver
Form Factor
Candybar	Candybar
Dimension
7.9 mm thickness (0.31 in thickness)	163.8 x 75.8 x 8.9 mm (6.45 x 2.98 x 0.35 in)
Weight
172 g (6.07 oz)	194 g (6.84 oz)
SIM Type
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 CDMA 800 & TD-SCDMA	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO
3G Network
HSDPA 850 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700 / 1900 / 2100
4G Network
LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)	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
-	1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA
Messaging

Build Features
- Fingerprint Sensor(In-display)	- Fingerprint Sensor (side-mounted)

OS
Android 9.0 (Pie)	Android 10
User Interface
ColorOS 6.1	Realme UI
Processor
Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53), Mediatek MT6771V Helio P70 (12nm) [Similar]	Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver), Qualcomm SDM765 Snapdragon 765G (7 nm) [Similar]
GPU
Mali-G72 MP3 [Similar]	Adreno 620 [Similar]
RAM
8 GB [Browse Similar]	8 GB [Browse Similar]
Internal Memory
128 GB	128 GB
External Memory
microSD, up to 256 GB (dedicated slot)	No

Type
Super AMOLED Capacitive Touchscreen	IPS LCD Capacitive Touchscreen 120Hz refresh rate
Colors
16M colors	16M colors
Size
6.4 inches [Similar]	6.57 inches [Similar]
Resolution
1080 x 2340 pixels (403 ppi)	1080 x 2400 pixels (401 ppi)
Screen-to-Body Ratio
-	83.76%
Multi-Touch

Rear Camera
48 MP + 8 MP + 2 MP + 2 MP [Similar]	48 MP + 8 MP + 2 MP + 2 MP [Similar]
Flash
LED flash	LED flash
Features
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, 1/5", 1.75µm (dedicated macro camera) 2 MP, f/2.4, 1/5", 1.75µm, depth sensor HDR	48 MP, f/1.8, 25mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.3, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) HDR, panorama
Video
2160p@30fps	4K@30fps, 1080p@30/60fps; gyro-EIS
Front Camera
16 MP, f/2.0, 26mm (wide), 1/3.1", 1.0µm HDR 1080p@30fps [Similar]	16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0Âµm 2 MP, f/2.4, (depth) HDR 1080p@30/120fps [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA 42.2/11.5 Mbps, LTE-A	HSPA 42.2/5.76 Mbps, LTE-A, 5G
Bluetooth
5.0, 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
GPS
Yes, with A-GPS	Yes, with A-GPS, GLONASS, BDS
Browser
Yes	Yes

Internal
128 GB, 8 GB RAM	128 GB, 8 GB RAM or 128 GB, 6 GB RAM (UFS 2.1)
Expandable Storage
microSD, up to 256 GB (dedicated slot)	No
USB OTG
Supported	Supported

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

NFC

Type
Non-removable Li-Po Battery Fast battery charging 30W	Non-removable Li-Po Battery Fast charging 30W, 70% in 30 min (advertised)
Capacity
4000 mAh	4200 mAh
Stand by
-	-
Talk Time
-	-