Xiaomi Redmi Note 7 Vs Samsung Galaxy M20 Vs Huawei nova 4 Specs Comparisons



Xiaomi Redmi Note 7 Vs Samsung Galaxy M20 Vs Huawei nova 4 comparisons on basis of storage, RAM, display, CPU, camera, price, size and other specifications.




Samsung Galaxy M20
Xiaomi Redmi Note 7
Huawei nova 4

Brand and Model   
Brand and Model
Brand and Model   
Brand 
Samsung
  Xiaomi
Huawei
Model 
Galaxy M20
 Redmi Note 7
nova 4
Model Alias
SM-M205FD
 Redmi Note 7
nova 4 Standard version
 M205FD
 Red Rice Note7
nova 4 High version

   SIM Card    
SIM Card
   SIM Card    
SIM Card Type  
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm) 
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)  
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm) 

 Nano-SIM / microSD

Number of SIM Cards 
  2
  2
  2
Features
Dual SIM stand-by

Dual SIM stand-by

   Networks    
Networks
   Networks    
Network 
GSM / LTE / UMTS
GSM / LTE / UMTS / CDMA / W-CDMA / TD-SCDMA
GSM / LTE / UMTS / CDMA / TD-SCDMA

   Mobile Network Technology and Bandwidth   
Mobile Network Technology and Bandwidth
   Mobile Network Technology and Bandwidth   
Mobile Network Technologies 
 UMTS (384 kbit/s) 
 UMTS (384 kbit/s) 
 UMTS (384 kbit/s) 
 EDGE 
 EDGE 
 EDGE 
 GPRS  
 GPRS  
 GPRS  
 HSPA+ 
 HSPA+ 
 HSPA+ 
LTE Cat 10 (102.0 Mbit/s, 452.2 Mbit/s)
LTE Cat 18 (221.0 Mbit/s, 1.2 Gbit/s)
LTE Cat 18 (221.0 Mbit/s, 1.2 Gbit/s)

EV-Do Rev. A (1.8 Mbit/s, 3.1 Mbit/s)
EV-DO Rev. A (1.8 Mbit/s, 3.1 Mbit/s)

TD-SCDMA
TD-SCDMA

TD-HSDPA
TD-HSDPA

Operating System
Operating System
Operating System
Operating System (OS) 
Android 8.1 Oreo
MIUI V10 (Android 8.1 Oreo)
Android 9.0 Pie
User Interface (UI)
Experience 9.5

EMUI 9.0.1

   System on Chip (SOC)    
System on Chip (SOC)
   System on Chip (SOC)    
SOC 
Samsung Exynos 7 Octa 7904
Qualcomm Snapdragon 660 MSM8976 Plus
Huawei HiSilicon KIRIN 970
Process Technology 
 14 nm 
 14 nm 
 10 nm 
CPU
2x 1.8 GHz ARM Cortex-A73
4x 2.2 GHz Kryo 260
4x 2.36 GHz ARM Cortex-A73
6x 1.6 GHz ARM Cortex-A53
4x 1.84 GHz Kryo 260
4x 1.84 GHz ARM Cortex-A53
CPU Bits 
 64 bits 
 64 bits 
 64 bits 
Instruction Set  
 ARMv8-A
 ARMv8
 ARMv8-A
CPU Frequency 
 1800 MHz  
 2200 MHz  
 2360 MHz  
CPU Cores 
 8
  8
 8
GPU
ARM Mali-G71 MP2
Qualcomm Adreno 512
ARM Mali-G72 MP12
RAM Capacity 
3 GB
  3 GB
8 GB
4 GB
  4 GB


 6 GB

RAM Type  
LPDDR4X
 LPDDR4X
LPDDR4X
RAM Channels  
Double channel
 Double Channel
Double channel
RAM Frequency  

 1866 MHz
1833 MHz



I7 coprocessor


Neural-Network Processing Unit


GPU Turbo

   Storage    
Storage
   Storage    
Storage 
  32 GB 
  32 GB 

64 GB
  64 GB
  128 GB 

Memory Cards   
Memory Cards
Memory Cards   
Types 
microSD
  microSD
microSD
microSDHC
 microSDHC
microSDHC
microSDXC
 microSDXC
microSDXC

   Display    
Display
   Display    
Type / Technology 
IPS
  IPS
AMOLED
Diagonal Size 
 6.3 in 
  6.3 in 
 6.4 in 
 160.02 mm 
  160.02 mm 
 162.56 mm 
 16 cm 
  16 cm 
 16.26 cm 
Width 
  2.64 in 
  2.64 in 
  2.71 in 
  67.06 mm 
  67.06 mm 
  68.85 mm 
  6.71 cm 
  6.71 cm 
  6.88 cm 
Height 
  5.72 in 
  5.72 in 
  5.8 in 
 145.29 mm 
  145.29 mm 
 147.26 mm 
  14.53 cm 
  14.53 cm 
  14.73 cm 
Aspect Ratio 
 2.167:1
 2.167:1 
 2.139:1
Resolution 
 1080 x 2340 pixels 
 1080 x 2340 pixels 
 1080 x 2310 pixels 
Pixel Density 
  409 ppi 
  409 ppi 
  398 ppi 
 160 ppcm 
  160 ppcm 
 156 ppcm 
Color Depth 
  24 bits  
  24 bits  
  24 bits  
  16777216 colors 
  16777216 colors 
  16777216 colors 
Display Area 
  83.89 % 
  81.63 % 
  86.27 % 
Other Features 
 Capacitive 
 Capacitive 
 Capacitive 
 Multi-touch 
 Multi-touch 
 Multi-touch 

 Scratch resistant
Scratch resistant

Corning Gorilla Glass


2.5D curved glass screen
2.5D curved glass screen

 LTPS
LTPS

 1500:1 contrast ratio
96% NTSC

 450 cd/m square
HDR

 84% NTSC


   Sensors    
Sensors
Sensors
Sensors 
Proximity
 Proximity
Proximity
Light
 Light
Light
Accelerometer
 Accelerometer
Accelerometer
Compass
 Compass
Compass
Gyroscope
 Gyroscope
Gyroscope
Fingerprint
 Fingerprint
Fingerprint

 Hall


   Primary Camera    
Primary Camera
   Primary Camera    
Sensor type 
CMOS BSI
CMOS BSI
CMOS BSI
Aperture
f/1.9
 f/1.8
f/1.8
Flash Type
LED
Dual LED
LED
 Image Resolution 
4160 x 3120 pixels 
 8000 x 6000 pixels 
 5180 x 3880 pixels 
 12.98 MP 
 48 MP 
 20.1 MP 


 8000 x 6000 pixels 


 48 MP 
Video resolution
1920 x 1080 pixels
 1920 x 1080 pixels
3840 x 2160 pixels
2.07 MP
 2.07 MP
8.29 MP
Video FPS
30 fps
 60 fps
30 fps
Features 
Autofocus 
Autofocus 
Autofocus 
Continuous shooting 
Continuous shooting 
Continuous shooting 
Digital zoom
Digital zoom
Digital zoom

Digital image stabilization

Geotagging 
Geotagging 
Geotagging 
Panorama 
Panorama 
Panorama 
HDR 
HDR 
HDR 
Touch focus 
Touch focus 
Touch focus 
Face detection
Face detection
Face detection
White balance setting 
White balance setting 
White balance setting 
ISO setting 
ISO setting 
ISO setting 
Exposure compensation 
Exposure compensation 
Exposure compensation 
Self-timer 
Self-timer 
Self-timer 
Scene mode 
Scene mode 
Scene mode 
RAW
RAW
Sensor size – 1/2 inch

Pixel size- 1.4 um (4-in-1 pixel binning)

Phase detection with Dual Pixel
Phase detection
 6-element lens
6-element lens

1080p @ 120 fps
Secondary rear camera - 5 MP
Secondary rear camera- 5 MP
Secondary rear camera - 16 MP (ultra wide-angle )
Aperture size - f/2.2 (#2)

Aperture size - f/2.2 (#2)
Wide-angle lens- 120 degree (#2)
Third rear camera - 2 MP

Aperture size - f/2.4 (#3)

   Secondary Camera    
Secondary Camera
   Secondary Camera    
Aperture
f/2
 f/2.2
f/2
Image Resolution 
3264 x 2448 pixels
 4160 x 3120 pixels 
5984 x 4140 pixels
7.99 MP
  12.98 MP 
24.77 MP
Video Resolution
1920 x 1080 pixels
 1920 x 1080 pixels
1920 x 1080
2.07  MP
 2.07 MP
2.07 MP
Video FPS
30 fps
 30 fps
30 fps


Face unlock


   Audio
Audio
   Audio
Speaker 
Loudspeaker 
Loudspeaker 
Loudspeaker 
Earpiece
Earpiece

Dolby Atmos
Smart PA 


   Radio    
Radio
   Radio    
Radio 
Yes
  No
No

Tracking /  Positioning
Tracking /  Positioning
   Tracking /  Positioning    
Tracking / Positioning 
GPS
 GPS 
GPS
A-GPS
 A-GPS 
A-GPS
GLONASS
GLONASS
GLONASS
BeiDou
 BeiDou
BeiDou

Wi-Fi    
Wi-Fi
Wi-Fi    
Wi-Fi
802.11a (IEEE 802.11a-1999)
 802.11a (IEEE 802.11a-1999)
802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)
 802.11b (IEEE 802.11b-1999)
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
 802.11g (IEEE 802.11g-2003)
802.11g (IEEE 802.11g-1999)
802.11n (IEEE 802.11n-2009) 
 802.11n (IEEE 802.11n-2009) 
802.11n (IEEE 802.11n-2003) 
802.11n 5GHz
 802.11n 5GHz
802.11n 5GHz
 802.11ac (IEEE 802.11ac)
802.11ac (IEEE 802.11ac)
Dual band
 Dual band
Dual band
 Wi-Fi Hotspot 
 Wi-Fi Hotspot 
 Wi-Fi Hotspot 
Wi-Fi Direct
 Wi-Fi-Direct
Wi-Fi Direct

 Wi-Fi Display
2x2 MiMO

   Bluetooth  
Bluetooth
   Bluetooth  
Version 
 5.0
 5.0
 4.2
Features 
A2DP 
A2DP 
A2DP 
AVRCP

EDR
DIP
LE
LE
HFP


HID


HSP


MAP


OPP


PAN


PBAP/PAB


HOGP



  USB
USB
  USB
Version 
USB Type-C
USB Type-C
USB Type-C
Features 
 2.0
  2.0
 2.0
Charging 
Charging 
Charging 
Mass Storage 
Mass Storage 
Mass Storage 

Host

On-The-Go
On-The-Go
On-The-Go

Headphone Jack
Headphone Jack
Headphone Jack
Headphone Jack 
Yes
 Yes
Yes

   Connectivity    
Connectivity
   Connectivity    
Connectivity 
 Computer sync 
 Computer sync 
 Computer sync 
 OTA sync 
 OTA sync 
 OTA sync 
Tethering
Tethering
Tethering
VoLTE
VoLTE
 Infrared


   Browser    
Browser
   Browser    
Browser 
HTML 
HTML 
HTML 
HTML5 
HTML5 
HTML5 
CSS 3 
CSS 3 
CSS 3 

   Audio File Formats / Codecs    
Audio File Formats / Codecs
   Audio File Formats / Codecs    
Audio File Formats  / Codecs  
AAC 
AAC 
AAC 

AAC+ / aaPlus / HE-AAC v1
AAC+ / aacPlus / HE-AAC v1
AMR / AMR-NB / GSM-AMR 
AMR / AMR-NB / GSM-AMR 
AMR / AMR-NB / GSM-AMR 
AMR-WB
AMR-WB
AMR-WB

 aptX / apt-X
aptX / apt-X

 aptX HD / apt-X HD / aptX Lossless
aptX HD / apt-X HD / aptX Lossless
eAAC+ / aacPlus v2 / HE-AAC v2
eAAC+ / aacPlus v2 / HE-AAC v2
eAAC+ / aacPlus v2 / HE-AAC v2
FLAC 
FLAC 
FLAC 
M4A

MIDI 
MIDI 
MIDI 
MP3 
MP3 
MP3 
OGG 
OGG 
OGG 
WMA 
WMA 
WMA 
WAV 
WAV 
WAV 
 LDAC
LDAC

   Video File Formats / Codecs    
Video File Formats / Codecs
   Video File Formats / Codecs    
Video File Formats /  Codecs 
3GPP 
3GPP 
3GPP 
3GPP2
AVI 
AVI 
AVI 
DivX
DivX
Flash Video


H.263
H.263
H.263
H.264 / MPEG-4 Part 10 / AVC video
H.264 / MPEG-4 Part 10 / AVC video
H.264 / MPEG-4 Part 10 / AVC video
H.265 / MPEG-H Part 2 / HEVC
H.265 / MPEG-H Part 2 / HEVC
H.265 / MPEG-H Part 2 / HEVC
MKV
MKV

MP4
MP4
MP4
VC-1
VC-1
VP8

VP8
VP9

VP9
WebM

WebM
WMV
WMV
WMV7

WMV8


Xvid
Xvid
Xvid

   Battery    
Battery
   Battery    
Capacity
5000 MAh
4000 mAh
3750 MAh
Type 
Li-Ion
 Li-Polymer
Li-Polymer
Features 
Non-removable 
 Non-removable 
Non-removable 
Fast charging
 Fast charging
Fast charging

Launch   
Launch
Launch   
Announced 
 2019, January
 2019, January
 2018, December
Status 
Released Jan. 2019
Release 15 January 2019
Release Dec. 2018

Price   
Price
Price   
Price 
Start 155 $ to 183 $
 Start 147 $ to 207 $
 About 449 $

   Design    
Design
   Design    
Colors 
Black
 Black
Black
Blue
 Blue
White

 Red
Red


Blue


Purple
Width 
 74.5 mm 
  75.21 mm 
 75.1 mm 
  7.45 cm 
  7.52 cm 
  7.51 cm 
 0.24 ft 
  0.25 ft 
 0.25 ft 
  2.93 in 
  2.96 in 
  2.96 in 
Height 
156.4 mm 
 159.21 mm 
157 mm 
15.64 cm 
 15.92 cm 
15.7 cm 
 0.51 ft 
  0.52 ft 
 0.52 ft 
  6.16 in 
  6.27 in 
  6.18 in 
Thickness 
 8.8 mm 
  8.1 mm 
 7.77 mm 
  0.88 cm 
  0.81 cm 
  0.78 cm 
 0.03 ft 
  0.03 ft 
 0.03 ft 
  0.35 in 
  0.32 in 
  0.31 in 
Weight 
  186 g
  186 g
 172 g
  0.41 lbs
  0.41 lbs
 0.38 lbs
  6.56 oz
  6.56 oz
 6.07 oz
Volume 
 102.54 cm3
  96.99 cm3
 91.61 cm3
  6.23 in3
  5.89 in3
  5.56 in3
Body Materials
Metal
 Aluminium alloy
Aluminium alloy
Glass
Glass

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