Xiaomi Redmi 8 4GB/64GB

Oppo A5 2020 3GB/64GB

os

Android 9.0 (Pie); MIUI 9

Android 9.0 (Pie); ColorOS 6.1

RAM

4 GB

3 GB

ROM

64 GB

64 GB

expandable

512 GB

128 GB

CPU

Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53)

Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)

GPU

Adreno 505

Adreno 610

SoC

Qualcomm SDM439 Snapdragon 439 (12 nm)

Qualcomm SDM665 Snapdragon 665 (11 nm)

number of cores

8core

8core

features

LED flash, HDR, panorama

Dual-LED dual-tone flash, panorama, HDR

primary

Dual:
12 MP, f/1.8, 1/2.55", 1.4m, Dual Pixel PDAF
2 MP, depth sensor

Quad:
48 MP, f/1.8, (wide), 1/2.3", 0.8m, PDAF
8 MP, f/2.3, 13mm (ultrawide), 1/4", 1.12m, AF
2 MP, f/2.4, 1/5", 1.75m
2 MP, f/2.4, 1/5", 1.75m, depth sensor

secondary

8 MP, f/2.0, 1.12m

16 MP, f/2.0, 1/3.1", 1.0m

video

1080p@30fps

capacity

5000mAh

5000mAh

charging

Reverse charging

type

Li-Polymer (non-removable)

Li-Polymer (non-removable)

SIM

Dual SIM (Nano-SIM, dual stand-by)

dimension

156.5 x 75.4 x 9.4 mm

163.6 x 75.6 x 9.1 mm

display

IPS LCD capacitive touchscreen, 16M colors, inches, 96.6 cm2 (~81.8% screen-to-body ratio)

IPS LCD capacitive touchscreen, 16M colors, 102.0 cm2 (~82.5% screen-to-body ratio)

protection

Corning Gorilla Glass 5

resolution

720 x 1520 pixels, 19:9 ratio (~270 ppi density)

screen

6.22"

6.5"

weight

188 gm

195 gm

GPS

Yes, with A-GPS, GLONASS, GALILEO, BDS

Infrared port

Yes

USB

2.0, Type-C 1.0 reversible connector, USB On-The-Go

microUSB 2.0, USB On-The-Go

bluetooth

4.2, A2DP, LE

5.0, A2DP, LE

internet

GSM / HSPA / LTE

2G/3G/4G/LTE

wifi

Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot

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

radio

Wireless FM radio (no wired headphones required)

FM Radio

Colors

Onyx Black, Ruby Red, Sapphire Blue

general

Dual SIM (Nano-SIM, dual stand-by)

sensors

Fingerprint (rear-mounted), accelerometer, proximity, compass

Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass