Oppo A3s 3GB

Xiaomi Redmi Note 7 Pro

os

Android v8.1 (Oreo)

Android 9.0 (Pie); MIUI 10

RAM

3 GB

4 GB

ROM

16 GB

64 GB

expandable

256 GB

256 GB

CPU

1.8 GHz, Cortex A53

Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)

GPU

Adreno 506

Adreno 612

SoC

Qualcomm Snapdragon 450

Qualcomm SDM675 Snapdragon 675 (11 nm)

number of cores

8core

8core

primary

13.0MP + 2.0MP Dual Camera with AF and flash light

48 MP, f/1.8, (wide), 1/2", 0.8m, PDAF, 5 MP, f/2.4, depth sensor, Dual-LED flash, HDR, panorama

secondary

8 MP

13 MP, HDR

capacity

4230mAh

4000mAh

type

Li-Polymer, Non-removable

Li-Polymer (non-removable)

Protection

Corning Gorilla Glass 5

dimension

156.2 x 75.6 x 8.2 mm

159.2 x 75.2 x 8.1 mm

display

IPS LCD 1520x720, 272 PPI, 19:9 aspect ratio

IPS LCD capacitive touchscreen, 16M colors, 97.4 cm2 (~81.4% screen-to-body ratio), 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)

screen

6.2"

6.3"

weight

168 gm

186 gm

USB

microUSB 2.0

2.0, Type-C 1.0 reversible connector

bluetooth

4.2, A2DP, LE

5.0, A2DP, LE

internet

2G, 3G, 4G

2G/3G/4G/LTE

wifi

802.11 a/b/g/n, Hotspot

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

radio

FM Radio

FM radio, recording

general

Dual SIM

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

sensors

P-Sensor, L-Sensor, Accelerometer, Gyroscope, Geomagnetic Sensor

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