Xiaomi Redmi 3 vs Xiaomi Mi 8 SE

Display

Size

5.0 inches
5.9 inches

Resolution

720 x 1280 pixels
1080 x 2244 pixels

Aspect Ratio

 
18.7:9

Pixel density

294 PPI
424 PPI

Technology

IPS LCD
AMOLED

Screen-to-body

71.14 %
80.88 %

Peak brightness

 
600 cd/m2 (nit)

Features

Ambient light sensor, Proximity sensor
HDR video support, Ambient light sensor, Proximity sensor

Hardware & Performance

System chip

Qualcomm Snapdragon 616 8939v2
Qualcomm Snapdragon 710 SDM710

Processor

Octa-core, 1500 MHz, ARM Cortex-A53, 64-bit
Octa-core, 2200 MHz, Kryo 360, 64-bit, 10 nm

GPU

Adreno 405
Adreno 616

RAM

2GB LPDDR3
6GB LPDDR4

Internal storage

16GB
64GB

Storage expansion

microSDXC up to 128 GB
 

Device type

Smart phone
Smart phone

OS

Android (5.1 Lollipop), Xiaomi MI UI
Android

Battery

Capacity

4100 mAh
3120 mAh

Type

Not user replaceable
Li - Polymer, Not user replaceable

Charging

Fast charging
Qualcomm Quick Charge 3.0

Video playback

20.00 hours
 

Camera

Rear

Single camera
Dual camera

Main camera

13 megapixels
12 megapixels

Features

Phase-detection autofocus
Phase-detection autofocus

Specifications

Aperture size: F2.0
Aperture size: F1.9; Sensor size: 1/2.55"; Pixel size: 1.4 μm

Second camera

 
5 megapixels

Features

 
Depth information

Specifications

 
Aperture size: F2.0; Pixel size: 1.12 μm

Flash

LED
LED

Software Features

HDR, Panorama, Face detection, Smile detection, Scenes, Exposure compensation, ISO control, White balance presets, Self-timer, Digital zoom, Geo tagging
HDR, Panorama, Face detection, Burst mode, Scenes, Effects, Exposure compensation, ISO control, White balance presets, Touch to focus, Digital zoom, Geo tagging

Video recording

1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)

Features

Video calling
Video calling, Video sharing

Front

5 megapixels
20 megapixels

Features

 
High Dynamic Range mode (HDR)

Video capture

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD)

Design

Form factor

Candybar
Candybar

Dimensions

5.48 x 2.74 x 0.33 inches (139.3 x 69.6 x 8.5 mm)
5.80 x 2.88 x 0.30 inches (147.28 x 73.09 x 7.5 mm)

Weight

5.08 oz (144 g)
the average is 6.2 oz (177 g)
5.78 oz (164 g)
the average is 6.2 oz (177 g)

Biometrics

 
Fingerprint (touch)

Features

Touch sensitive control keys
 

Keys

Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors

Gold, Gray, Silver
Black, Gold, Blue, Red

Cellular

LTE (FDD)

Bands 1(2100), 3(1800), 7(2600)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900)

LTE (TDD)

Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)

UMTS

850, 1900, 2100 MHz
850, 900, 1900, 2100 MHz

GSM

850, 900, 1800, 1900 MHz
850, 900, 1800, 1900 MHz

CDMA

800, 1900 MHz
800 MHz

Data Speed

LTE, HSPA, UMTS
LTE, HSPA, HSUPA

2G Data

EDGE, GPRS
EDGE, GPRS

Dual SIM

Yes
Yes

SIM type

Nano SIM, Micro SIM
Nano SIM

HD Voice

 
Yes

VoLTE

 
Yes

Global Roaming

Yes
Yes

Multimedia

Headphones

3.5mm jack
No 3.5mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features

Album art cover, Background playback
Album art cover, Background playback

Screen mirroring

Wireless screen share
Wireless screen share

Radio

FM
 

Additional microphone(s)

 
for Noise cancellation

Connectivity & Features

Bluetooth

4.1
5.0

Profiles/ Protocols

Advanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), Handsfree (HFP), Headset (HSP)
Advanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), Generic Access (GAP), Handsfree (HFP), Headset (HSP), Message Access Profile (MAP), Object Push (OPP), Phone Book Access (PBAP)

Wi-Fi

802.11 b, g, n; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot

USB

microUSB, USB 2.0
Type-C (reversible)

Features

Mass storage device, Charging
Mass storage device, Charging, Headphones port

Location

GPS, A-GPS, Glonass, BeiDou
GPS, A-GPS, Glonass, Galileo, BeiDou

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass, Hall (for flip covers)

Other

Infrared, Tethering, Computer sync, OTA sync
Infrared, VoIP, Tethering, Computer sync, OTA sync

Availability

Officially announced

Jan 10, 2016
May 31, 2018
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