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Samsung Galaxy M31 Vs Huawei nova 7i Specs Comparison


Huawei nova 7i comes with KIRIN 810 chipset, 8 GB RAM, 128 GB storage, 6.4" IPS display, 4200 mAh battery, quad rear camera with 48 MP main sensor + 8 MP ultra-wide lens + 2 MP depth-sensing lens + 2 MP macro lens, 16 MP front camera, and 265 dollars price.

While Samsung Galaxy M31 packs with Exynos 9611 chipset, 4 GB or 6 GB RAM, 64 GB or 128 GB storage, 6.4" Super AMOLED screen, 6000 mAh battery with 15W fast cahrging, quad rear camera with 64 MP main sensor + 8 MP ultra-wide lens + 5 MP depth-sensor lens + 5 MP macro lens, 32 MP front camera, and 210 $ price.



Here’s an in-depth specifications comparison Samsung Galaxy M31 Vs Huawei nova 7i.

Jump to:
  1. System  on  Chip (SOC)
  2. RAM
  3. Storage
  4. Display
  5. Rear Camera 
  6. Front Camera
  7. Battery
  8. Price
  9. Network



Samsung Galaxy M31

Huawei nova 7i

Brand and Model 
Brand and Model
Brand 
Brand 
Samsung
  Huawei
Model
Model 
Galaxy M31
nova 7i
Model Alias
Model Alias
SM-M315F

SM-M315F/DS

Galaxy M31 Operating System 
Nova 7i Operating System (OS)
Android 10
Android 10
User Interface (UI)
User Interface (UI)
One UI 2.0
EMUI 10.0.1



Galaxy M31 System on  Chip (SOC) Nova 7i System on Chip (SOC)
SOC SOC 
Samsung Exynos 7 Octa 9611 Huawei HiSilicon KIRIN 810
Process Technology  Process Technology 
10 nm 12 nm 
CPU CPU
4x 2.3 GHz ARM Cortex-A73 2x 2.27 GHz ARM Cortex-A76
4x 1.7 GHz ARM Cortex-A53 6x 1.88 GHz ARM Cortex-A55
CPU Bits  CPU Bits 
64 bit  64 bits 
Instruction Set  Instruction Set 
ARMv8-A  ARMv8-A
CPU Frequency  CPU Frequency 
2300 MHz  2270 MHz  
CPU Cores  CPU Cores 
8  8
GPU GPU
ARM Mali-G72 MP3 ARM Mali-G52 MP6
GPU Cores GPU Cores
3 6
GPU Frequency GPU Frequency
820 MHz



Galaxy M31 RAM Capacity Nova 7i RAM Capacity 
4 GB
6 GB 8 GB
RAM Type  RAM Type 
LPDDR4X
RAM Channels  RAM Channels 
Double channel
Other Features  Other Features 
GPU Turbo



Galaxy M31 Storage Nova 7i Storage 
64 GB
128 GB   128 GB
eMMC 5.1
Galaxy M31 Memory Cards Nova 7i Memory Cards 
microSD microSD
microSDHC microSDHC
microSDXC microSDXC



Galaxy M31 Display Nova 7i Display 
Type / Technology  Type / Technology 
Super AMOLED IPS
Diagonal Size  Diagonal Size 
6.4 in   6.4 in 
162.56 mm   162.56 mm 
16.26 cm   16.26 cm 
Width  Width 
2.68 in   2.71 in 
68.12 mm   68.85 mm 
6.81 cm   6.88 cm 
Height  Height 
5.81 in   5.8 in 
147.6 mm  147.26 mm 
14.76 cm   14.73 cm 
Aspect Ratio  Aspect Ratio 
2.167:1  2.139:1
Resolution  Resolution 
1080 x 2340 pixels  1080 x 2310 pixels 
Pixel Density  Pixel Density 
403 ppi (pixels per inch)   398 ppi 
158 ppcm (pixels per centimeter)  156 ppcm 
Color Depth  Color Depth 
24 bit   24 bits  
16777216 colors   16777216 colors 
Display Area  Display Area 
  83.74 % 
Other Features  Other Features 
Capacitive  Capacitive 
Multi-touch  Multi-touch 
Corning Gorilla Glass 2.5D Curved glass screen
Infinity-U Display
Widevine L1 certification
Peak brightness - 420 cd/m² DCI-P3
Galaxy M31 Sensors Nova 7i Sensors 
Proximity Proximity
Light
Accelerometer Accelerometer
Compass Compass
Gyroscope
Geomagnetic
Fingerprint Fingerprint
Virtual Light Sensor
Hall
Side-mounted fingerprint sensor



Galaxy M31 Rear Camera Nova 7i Rear Camera 
Sensor Model Sensor Model
Samsung S5KGW1
Sensor type  Sensor type 
ISOCELL
ISO ISO
100 - 800
Sensor format Sensor format
1/1.72"
Pixel size Pixel size
0.8 µm (micrometers)
Aperture Aperture
f/1.8 f/1.8
Focal Length Focal Length
3.58 mm
27 mm   *(35 mm / full frame)
Flash Type Flash Type
LED LED
Image Resolution  Image Resolution 
9280 x 6944 pixels  8000 x 6000 pixels 
64.44 MP  48 MP 
Video resolution Video resolution
3840 x 2160 pixels 1920 x 1080 pixels
8.29 MP 2.07 MP
Video FPS Video FPS
30 fps (frames per second) 30 fps
Features  Features 
Autofocus Autofocus 
Continuous shooting Continuous shooting 
Digital zoom Digital zoom
Digital image stabilization
Geotagging Geotagging 
Panorama Panorama 
HDR HDR 
Touch focus Touch focus 
Face detection Face detection
White balance settings White balance setting 
ISO settings ISO setting 
Exposure compensation Exposure compensation 
Self-timer Self-timer 
Scene mode Scene mode 
Phase detection autofocus (PDAF)
Pixel size - 1.6 μm (4-in-1 pixel binning) Pixel size- 1.6 um (4-in-1 pixel binning)
Sensor type - ISOCELL PLUS
Super Phase Detection Phase detection
Contrast focus
Secondary rear camera - 8 MP (ultra-wide angle) Secondary rear camera- 8 MP (ultra-wide angle)
Aperture size - f/2.2 (#2) Aperture size- f/2.4 (#2)
Angle of view - 123° (#2)
Third rear camera - 5 MP (depth-sensing) Third rear camera- 2 MP (depth-sensor)
Aperture size - f/2.2 (#3) Aperture size-f/2.4 (#4)
Fourth rear camera - 5 MP (macro) Fourth rear camera- 2 MP (macro)
Aperture size - f/2.2 (#4) Aperture size- f/2.4 (#3)
Pixel size- 1.75 um (#3)
Macro distance- 4 cm (#3)



Galaxy M31 Front Camera Nova 7i Front Camera
Sensor Model Sensor Model
Sony IMX616
Sensor Type Sensor Type
CMOS BSI CMOS BSI
Aperture Aperture
f/2 f/2
Sensor format Sensor format
1/2.8"
Pixel size Pixel size
0.8 µm (micrometers)
Image Resolution  Image Resolution 
6528 x 4896 pixels  4608 x 3456 pixels 
31.96 MP  15.93 MP 
Video Resolution Video Resolution
3840 x 2160 pixels 1920 x 1080 pixels
8.29 MP 2.07 MP
Video FPS Video FPS
30 fps (frames per second) 30 fps
Features  Features 
Face unlock Face unlock
Galaxy M31 Audio Nova 7i Audio 
Speaker Speaker
Loudspeaker Loudspeaker 
Earpiece Earpiece
Dolby Atmos
Galaxy M31 Radio Nova 7i Radio 
Yes   Yes
Galaxy M31 Tracking /  Positioning  Nova 7i Tracking /  Positioning 
GPS GPS
A-GPS  A-GPS 
GLONASS GLONASS
BeiDou BeiDou



Galaxy M31 Wi-Fi Nova 7i Wi-Fi 
802.11a (IEEE 802.11a-1999) 802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999) 802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)  802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)  802.11n (IEEE 802.11n-2009) 
802.11n 5GHz 802.11n 5GHz
802.11ac (IEEE 802.11ac) 802.11 ac (IEEE 802.11 ac)
Dual band Dual band
Wi-Fi Hotspot  Wi-Fi Hotspot 
Wi-Fi Direct  Wi-Fi-Direct
Wi-Fi Display
Galaxy M31 Bluetooth Nova 7i Bluetooth 
Version  Version 
5  5.0
Features  Features 
A2DP (Advanced Audio Distribution Profile) A2DP 
AVRCP (Audio/Visual Remote Control Profile) EDR
DIP (Device ID Profile) LE
HFP (Hands-Free Profile)
HID (Human Interface Profile)
HSP (Headset Profile)
MAP (Message Access Profile)
OPP (Object Push Profile)
PAN (Personal Area Networking Profile)
PBAP/PAB (Phone Book Access Profile)
HOGP
Galaxy M31 USB Nova 7i USB 
Connector Type  Connector Type 
USB Type-C USB Type-C
Version Version 
2   2.0
Features  Features 
Charging Charging 
Mass storage Mass Storage 
On-The-Go On-The-Go
Galaxy M31 Headphone Jack Nova 7i Headphone Jack 
Yes  Yes
Connectivity Nova 7i Connectivity 
Computer sync  Computer sync 
OTA sync  OTA sync 
Tethering Tethering
ANT+
VoLTE
Galaxy M31 Browser Nova 7i Browser 
HTML HTML 
HTML5 HTML5 
CSS 3 CSS 3 
Galaxy M31 Audio File Formats /  Codecs Nova 7i Audio File Formats /  Codecs
AAC (Advanced Audio Coding) AAC 
AAC+ / aacPlus / HE-AAC v1
AMR / AMR-NB / GSM-AMR (Adaptive Multi-Rate, .amr, .3ga) AMR / AMR-NB / GSM-AMR 
AMR-WB (Adaptive Multi-Rate Wideband, .awb) AMR-WB
aptX / apt-X
eAAC+ / aacPlus v2 / HE-AAC v2 eAAC+ / aaPlus v2 / HE-ACC v2
FLAC (Free Lossless Audio Codec, .flac) FLAC 
M4A (MPEG-4 Audio, .m4a)
MIDI MIDI 
MP3 (MPEG-2 Audio Layer II, .mp3) MP3 
OGG (.ogg, .ogv, .oga, .ogx, .spx, .opus) OGG 
WMA (Windows Media Audio, .wma) WMA
WAV (Waveform Audio File Format, .wav, .wave) WAV 
HWA
Galaxy M31 Video File Formats /  Codecs Nova 7i Video File Formats /  Codecs
3GPP (3rd Generation Partnership Project, .3gp) 3GPP 
3GPP2 (3rd Generation Partnership Project 2, .3g2)
AVI (Audio Video Interleaved, .avi) AVI 
DivX
Flash Video (.flv, .f4v, .f4p, .f4a, .f4b)
H.263 H.263
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
MKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks)
MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v) MP4
VC-1
VP8 VP8
VP9 VP9
WebM WebM
WMV (Windows Media Video, .wmv) WMV
WMV7 (Windows Media Video 7, .wmv)
WMV8 (Windows Media Video 8, .wmv)
Xvid Xvid



Galaxy M31 Battery Nova 7i Battery 
Capacity Capacity
6000 mAh 4200 mAh
Type  Type 
Li-Ion Li-Polymer
Features  Features 
Fast charging Non-removable 
Non-removable Fast charging
Charger Output Power Charger Output Power
5 V   / 2 A
9 V   / 1.67 A 10 V / 4 A
Quick Charge Technology Quick Charge Technology
Huawei Super Charge 2.0
Galaxy M31 Launch Nova 7i Launch 
Announced  Announced 
 2020, 25th February  2019, 5th Dec.
Status Status 
Release 5th March 2020 Release 18th Dec. 2019



Galaxy M31 Price Nova 7i Price 
4 GB + 64 GB =  210 $
6 GB + 128 GB =  225 $  8 GB + 128 GB = 265 $
Galaxy M31 Design Nova 7i Design 
Colors  Colors 
Space Black Phantom Black
Ocean Blue Qijing Forest
Sakura Snow Clear Sky
Width  Width 
 76.3 mm 
  7.63 cm 
 0.25 ft 
  3 in 
Height  Height 
159.2 mm 
15.92 cm 
 0.52 ft 
  6.27 in 
Thickness  Thickness 
8.9 mm  8.7 mm 
0.89 cm   0.87 cm 
0.03 ft  0.03 ft 
0.35 in   0.34 in 
Weight  Weight 
191 g 183 g
0.42 lbs 0.4 lbs
6.74 oz 6.46 oz
Volume  Volume 
  105.68 cm3
  6.42 in3
Body Materials Body Materials
Plastic Plastic
Galaxy M31 SIM Card Nova 7i SIM Card 
SIM Card Type  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 / microSD
Number of SIM Cards  Number of SIM Cards 
2   2
Features Features
Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)
Galaxy M31 Mobile Network Technology and Bandwidth Nova 7i Mobile Network Technology and Bandwidth
UMTS (384 kbit/s )  UMTS (384 kbit/s) 
EDGE  EDGE 
GPRS  GPRS  
HSPA+ (HSUPA 5.76 Mbit/s , HSDPA 42 Mbit/s )  HSPA+ 
LTE Cat 10 (102.0 Mbit/s , 452.2 Mbit/s ) LTE Cat 12 (102.0 Mbit/s, 603.0 Mbit/s)
EV.DO Rev. A (1.8 Mbit/s, 3.1 Mbit/s)
TD-SCDMA
TD-HSDPA



Galaxy M31 Networks Nova 7i Networks
GSM GSM
GSM 850 MHz GSM 850 MHz (B5)
GSM 900 MHz GSM 900 MHz (B8)
GSM 1800 MHz GSM 1800 MHz (B3)
GSM 1900 MHz GSM 1900 MHz (B2)
CDMA
CDMA 800 MHz (BC0)
UMTS W-CDMA
UMTS 850 MHz W-CDMA 850 MHz (B5)
UMTS 900 MHz W-CDMA 850 MHz (B6)
UMTS 1900 MHz W-CDMA 900 MHz (B8)
W-CDMA 1700 MHz (B4)
W-CDMA 1700 MHz (B9)
UMTS 2100 MHz W-CDMA 2100 MHz (B1)
TD-SCDMA
TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
LTE LTE
LTE 850 MHz LTE-FDD 850 MHz (B5)
LTE 900 MHz LTE-FDD 900 MHz (B8)
LTE 1800 MHz LTE-FDD 1800 MHz (B3)
LTE 2100 MHz LTE-FDD 2100 MHz (B1)
LTE 2600 MHz
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)

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