Sony Xperia M4 Aqua

Xiaomi Redmi Note 8 4GB/64GB

browser

java

No

os

Android M OS 6.0

Android 9.0 (Pie); MIUI 10

RAM

2 GB

4 GB

ROM

8 GB

64 GB

expandable

128 GB

256 GB

CPU

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

GPU

Adreno 405

Adreno 610

SoC

Qualcomm MSM8939 Snapdragon 615

Qualcomm SDM665 Snapdragon 665 (11 nm)

number of cores

8core

8core

speed

4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53

features

LED flash, HDR, panorama

primary

13 MP AF

Quad:
48 MP, f/1.8, 26mm (wide), 1/2", 0.8m, PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4", 1.12m
2 MP, f/2.4, 1/5", 1.75m (dedicated macro camera)
2 MP, f/2.4, 1/5", 1.75m, depth sensor

secondary

5 MP AF

13 MP, f/2.0, 1.12m

video

2160p@30fps, 1080p@30/60/120fps, gyro-EIS

Stand By

681 Hour(2G), 685 Hour(3G)

Talk Time

12.6 Hour(2G), 13.3 Hour(3G)

capacity

2400mAh

4000mAh

charging

Fast battery charging 18W

type

Li-Ion (non-removeable)

Li-Polymer (non-removable)

Display

IPS LCD 720x1280 pixels (~294 ppi pixel density)

IPS LCD capacitive touchscreen, 16M colors, 97.4 cm2 (~81.7% screen-to-body ratio)

SIM

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

Weight

136 gm

190 gm

build

Front/back glass (Gorilla Glass 5)

dimension

158.3 x 75.3 x 8.4 mm

protection

Corning Gorilla Glass 5

resolution

1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)

screen

5"

6.3"

GPS

Yes, with A-GPS, GLONASS, BDS

Infrared port

Yes

USB

microUSB v2.0

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

bluetooth

v4.1, A2DP

4.2, A2DP, LE

internet

2G/3G/4G

wifi

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

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

radio

FM Radio

colors

Neptune Blue, Moonlight White, Space Black

sensors

Accelerometer, proximity, compass, GPS, A-GPS, GLONASS

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