Xiaomi Mi A3 4GB/64GB

Xiaomi Redmi Note 7 Pro

os

Android 9.0 (Pie); Android One

Android 9.0 (Pie); MIUI 10

RAM

4 GB

4 GB

ROM

64 GB

64 GB

expandable

256 GB

256 GB

CPU

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

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

GPU

Adreno 610

Adreno 612

SoC

Qualcomm SDM665 Snapdragon 665 (11 nm)

Qualcomm SDM675 Snapdragon 675 (11 nm)

number of cores

8core

8core

features

LED flash, HDR, panorama

primary

Triple:
48 MP, f/1.8, (wide), 1/2", 0.8m, PDAF
8 MP, (ultrawide), f/2.2, 1.12m
2 MP, f/2.4, depth sensor

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

secondary

32 MP, f/2.0, 0.8m

13 MP, HDR

capacity

4030mAh

4000mAh

charging

Fast battery charging 18W (Quick Charge 3)

type

Li-Polymer (non-removable)

Li-Polymer (non-removable)

Protection

Corning Gorilla Glass 5

Corning Gorilla Glass 5

dimension

153.5 x 71.9 x 8.5 mm

159.2 x 75.2 x 8.1 mm

display

Super AMOLED capacitive touchscreen, 16M colors, 88.7 cm2 (~80.3% screen-to-body 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)

resolution

720 x 1560 pixels, 19.5:9 ratio (~286 ppi density)

screen

6.01"

6.3"

weight

173.8 gm

186 gm

USB

2.0, Type-C 1.0 reversible connector

2.0, Type-C 1.0 reversible connector

bluetooth

5.0, A2DP, LE, aptX HD

5.0, A2DP, LE

internet

GSM / HSPA / LTE

2G/3G/4G/LTE

wifi

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

radio

FM radio, recording

FM radio, recording

general

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

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

sensors

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

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