Xiaomi Redmi Note 4 vs Samsung Galaxy M20 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Comparison mode:
Specs Size
Differences only
Xiaomi Redmi Note 4
Samsung Galaxy M20
Xiaomi Redmi Note 4 Samsung Galaxy M20
Released · Jan 23, 2017
Released · Feb 05, 2019
5.5-inch · 1920x1080px
6.3-inch · 2340x1080px
Single camera
Dual camera
4GB · 64GB
4GB · 64GB
4100 mAh
5000 mAh

Availability

Officially announced
Jan 19, 2017 Jan 28, 2019
Prices (MSRP)
$190

Design

Dimensions
5.94 x 2.99 x 0.33 inches
151 x 76 x 8.45 mm 		6.16 x 2.93 x 0.35 inches
156.4 x 74.5 x 8.8 mm
Weight
5.82 oz / 165.0 g 6.56 oz / 186.0 g
Materials
Back: Aluminum Back: Plastic
Frame: Plastic
Biometrics
Fingerprint (touch) 2D Face unlock, Fingerprint (touch)
Features
Touch sensitive control keys, Soft keys
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black, Gold, Gray, Blue, White Ocean blue, Charcoal black

Display

Size
5.5-inch, 72.78% screen-to-body 6.3-inch, 83.67% screen-to-body
Type
IPS LCD, 450 nits IPS LCD
Resolution
1920x1080px, 401 PPI 2340x1080px, 19.5:9 ratio, 409 PPI
Colors
16 777 216

Hardware

System chip
Snapdragon 625 8953 Samsung Exynos 7 Octa 7904 (14 nm)
Processor
Octa-core
2000 MHz
ARM Cortex-A53 		Octa-core
1800 MHz
ARM Cortex-A73 and ARM Cortex-A53
GPU
Adreno 506 Mali-G71 MP2
Memory
4GB (LPDDR3)/64GB
2GB/32GB
3GB/32GB 		4GB (LPDDR4)/64GB
3GB/32GB
Storage expansion
microSDXC up to 128 GB microSDXC up to 512 GB
OS
Android (7.0 Nougat, 6.0 Marshmallow) Android (10, 9.0 Pie, 8.1 Oreo)

Battery

Type
4100 mAh, Li - Polymer 5000 mAh, Li - Polymer
Charging
Samsung Adaptive Fast Charging

Camera

Rear
Single camera Dual camera
Main camera
13 MP (CMOS image sensor, BSI sensor, PDAF)
Aperture size: F2.0
Pixel size: 1.12 μm 		13 MP (PDAF)
Aperture size: F1.9
Sensor size: 1/3.1"
Pixel size: 1.12 μm
Second camera
5 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 12 mm
Flash
Dual LED LED
Video recording
1080p (30 fps), 720p (120 fps)
Video calling, Video sharing 		1080p (30 fps)
Front
5 MP
Video capture: 1080p 		8 MP (HDR)
Video capture: 1080p

Connectivity & Features

Bluetooth
4.1 5.0
WLAN
a,b,g,n,dual-band
Hotspot, Wi-Fi Direct
802.11 a, b, g, n 		b,g,n
Wi-Fi Direct, Hotspot
802.11 b, g, n
USB
microUSB, USB 2.0 Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Hall (for flip covers), Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Other
Infrared, Tethering, Computer sync, OTA sync NFC

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Features
Album art cover, Background playback Dolby Atmos, Album art cover, Background playback
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM, RDS, Recording option
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD) Bands
3, 5 1, 3, 5, 7, 8, 20
4G (TDD) Bands
40 38, 40, 41
3G Bands
5, 8, 2, 1 5, 8, 2, 1
Data Speed
LTE-A, HSPA LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes Yes
SIM type
Nano SIM, Micro SIM Nano SIM
VoLTE
Yes Yes

Phone Features

Notifications
Haptic feedback
Other features
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval
Date approved: Jan 20, 2019
FCC ID value: A3LSMM205FN
Measured SAR
Head: 0.18 W/kg
Body: 0.54 W/kg
Simultaneous Transmission: 1.29 W/kg
Wireless Router: 1.13 W/kg

Alternative variants
Memory 2GB/32GB
Prices (MSRP) $146
with 32 GB storage
Memory 3GB/32GB
Memory 3GB/32GB
Prices (MSRP) $161
FCC OKs Cingular\'s purchase of AT&T Wireless