Oppo A83 3GB/32GB

Realme 8 8GB/128GB

os

Android N OS 7.1

Android 11, Realme UI 2.0

RAM

3 GB

8 GB

ROM

32 GB

128 GB

expandable

256 GB

512 GB

CPU

2.5 GHz Cortex-A53

Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

GPU

Mali-G71 MP2

Mali-G76 MC4

SoC

Mediatek MT6763T Helio P23

Mediatek Helio G95 (12 nm)

number of cores

8core

8core

features

LED flash, HDR, panorama

primary

13 MP

Quad:
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8m, PDAF
8 MP, f/2.3, 119, 16mm (ultrawide), 1/4.0", 1.12m
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)

secondary

8 MP

16 MP, f/2.5, (wide), 1/3.0", 1.0m

video

4K@30fps, 1080p@30/60/120fps, gyro-EIS

capacity

3180mAh

5000mAh

charging

Fast charging 30W

type

Li-Ion (non-removeable)

Li-Polymer (non-removable)

dimension

150.5 x 73.1 x 7.7 mm

160.6 x 73.9 x 8 mm

display

IPS LCD 720 x 1440 pixels (~282 ppi density)

Super AMOLED, 1000 nits (peak)

resolution

1080 x 2400 pixels, 20:9 ratio (~411 ppi density)

screen

5.7"

6.4"

weight

143 gm

177 gm

GPS

Yes, with A-GPS, GLONASS, BDS

USB

microUSB 2.0, USB On-The-Go

USB Type-C 2.0, USB On-The-Go

bluetooth

4.2, A2DP, LE

5.1, A2DP, LE

internet

2G, 3G, 4G

2G/3G/4G

wifi

802.11 a/b/g/n, dual-band, WiFi Direct, hotspot

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

radio

No

FM radio

sensors

Accelerometer, proximity, compass, GPS, A-GPS

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass