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Samsung Galaxy M31 Vs Oppo F15 Specs Comparison


Oppo F15 has 6.4" AMOLED screen with drop-notch, Helio P70 Chipset, 8 GB RAM, 128 GB storage, quad rear camera with 48 MP main sensor + 8 MP ultra-wide lens + 2 MP depth-sensing lens + 2 MP mono lens, 16 MP front camera, 4025 mAh battery with 20W fast charging and price 285 dollars on launch.

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 Oppo F15.

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

Oppo F15

Brand and Model   
Brand and Model 
Brand 
Brand 
Samsung
  OPPO
Model
Model 
Galaxy M31
F15
Model Alias
Model Alias
SM-M315F

SM-M315F/DS

Galaxy M31 Operating System 
F15 Operating System (OS)
Android 10
ColorOS 6.1.2 (Android 9.0 Pie)
User Interface (UI)
User Interface (UI)
One UI 2.0




Galaxy M31 System on  Chip (SOC) F15 System on  Chip (SOC)    
SOC SOC 
Samsung Exynos 7 Octa 9611 Media Tek Helio P70 (MT6771V/CT)
Process Technology  Process Technology 
10 nm  12 nm 
CPU CPU
4x 2.3 GHz ARM Cortex-A73 4x 2.1 GHz ARM Cortex-A73 
4x 1.7 GHz ARM Cortex-A53 4x 2.0 GHz ARM Cortex-A53
CPU Bits  CPU Bits 
64 bit  64 bits 
Instruction Set   Instruction Set 
ARMv8-A  ARMv8-A
CPU Frequency  CPU Frequency 
2300 MHz   2100 MHz  
CPU Cores  CPU Cores 
8  8 
GPU GPU
ARM Mali-G72 MP3 ARM Mali-G72 MP3
 GPU Cores GPU Cores
3 3
 GPU Frequency GPU Frequency
900 MHz



Galaxy M31 RAM Capacity F15 RAM Capacity 
4 GB 
6 GB    8 GB  
RAM Type   RAM Type 
LPDDR4X LPDDR4X
RAM Channels   RAM Channels 
Double channel Double Channel
RAM Frequency   RAM Frequency 
1866 MHz
Other Features  Other Features 
Game Boost 2.0



Galaxy M31 Storage F15 Storage 
64 GB 
128 GB  128 GB
eMMC 5.1
Galaxy M31 Memory Cards F15 Memory Cards 
microSD   microSD
microSDHC microSDHC
microSDXC microSDXC



Galaxy M31 Display F15 Display    
Type / Technology  Type / Technology 
Super AMOLED AMOLED
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    2.63 in 
68.12 mm    66.71 mm 
6.81 cm    6.67 cm 
Height  Height 
5.81 in    5.84 in 
147.6 mm   148.24 mm 
14.76 cm    14.82 cm 
Aspect Ratio  Aspect Ratio 
2.167:1  2.222:1
Resolution  Resolution 
1080 x 2340 pixels  1080 x 2400  pixels 
Pixel Density  Pixel Density 
403 ppi (pixels per inch)   411 ppi 
158 ppcm (pixels per centimeter)  161 ppcm 
Color Depth  Color Depth 
24 bit   24 bits  
16777216 colors   16777216 colors 
Display Area  Display Area 
  84.49 % 
Other Features  Other Features 
Capacitive  Capacitive 
Multi-touch  Multi-touch 
Scratch resistant
Corning Gorilla Glass 2.5D curved glass screen
Infinity-U Display Corning Gorilla Glass 5
Widevine L1 certification 430 cd/m2
Peak brightness - 420 cd/m²
Galaxy M31 Sensors F15 Sensors 
Proximity Proximity
Light
Accelerometer Accelerometer
Compass Compass
Gyroscope Gyroscope
Geomagnetic
Fingerprint   Fingerprint
Virtual Light Sensor In-display fingerprint sensor
Gravity
Pedometer



Galaxy M31 Rear Camera F15 Rear Camera 
Sensor Model Sensor Model 
Samsung S5KGW1
Sensor type  Sensor Type
ISOCELL
ISO ISO
100 - 800
Sensor format Sensor format
1/1.72" 1/2.25”
Pixel size Pixel size
0.8 µm (micrometers) 0.8 µm (micrometers)
Aperture Aperture
f/1.8 f/1.79
 Focal Length Focal Length
3.58 mm 
27 mm   *(35 mm / full frame)
Flash Type Flash Type
LED Dual 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
Digital zoom
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 
Macro mode
Phase detection autofocus (PDAF) 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
6-elemet lens
Secondary rear camera - 8 MP (ultra-wide angle) Secondary rear camera- 8 MP (ultra-wide)
Sensor size- 1/4" (#2)
Pixel size- 1.12 um (#2)
5-element lens (#2)
Aperture size - f/2.2 (#2) Aperture size- f/2.25 (#2)
Angle of view - 123° (#2) Angle of view- 119 degree (#2)
Third rear camera - 5 MP (depth-sensing) Third rear camera- 2 MP (depth-sensing)
Sensor size- 1/5" (#3)
Pixel size- 1.75 um (#3)
Aperture size - f/2.2 (#3) Aperture size- f/2.4 (#3)
3-elemet lens (#3)
Fourth rear camera - 5 MP (macro) Fourth rear camera- 2 MP (mono)
Sensor size- 1/5" (#4)
Pixel size- 1.75 um (#4)
Aperture size - f/2.2 (#4) Aperture size- f/2.4 (#4)
3-element lens (#4)



Galaxy M31 Front Camera F15 Front Camera    
Sensor Model Sensor Model
Sony IMX616
Sensor Type Sensor Type
CMOS BSI (backside illumination)
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
Galaxy M31 Audio F15 Audio 
Speaker Speaker
Loudspeaker Loudspeaker 
Earpiece Earpiece
Dolby Atmos
Galaxy M31 Radio F15 Radio 
Yes Yes
Galaxy M31 Tracking /  Positioning  F15 Tracking /  Positioning 
GPS  GPS 
A-GPS  A-GPS 
GLONASS GLONASS
BeiDou BeiDou
Galaxy M31 Wi-Fi F15 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 802.11ac)
Dual band Dual band
Wi-Fi Hotspot  Wi-Fi Hotspot 
Wi-Fi Direct Wi-Fi Direct
 Wi-Fi Display



Galaxy M31 Bluetooth F15 Bluetooth 
Version  Version 
5  4.2
Features  Features 
A2DP (Advanced Audio Distribution Profile) A2DP
AVRCP (Audio/Visual Remote Control Profile) LE
DIP (Device ID Profile)
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 F15 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 F15 Headphone Jack 
Yes  Yes
 Connectivity F15 Connectivity 
Computer sync  Computer sync 
OTA sync    
Tethering Tethering
ANT+
VoLTE
Galaxy M31 Browser F15 Browser 
HTML HTML 
HTML5 HTML5 
CSS 3 CSS 3 
Galaxy M31 Audio File Formats /  Codecs F15 Audio File Formats /  Codecs    
AAC 
AAC (Advanced Audio Coding) AAC+ / aaPlus / 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
eAAC+ / aacPlus v2 / HE-AAC v2 eAAC+ / aacPlus v2 / HE-AAC 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 
Galaxy M31 Video File Formats /  Codecs F15 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) Flash Video
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
MKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks) MKV
MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v) MP4
VC-1
VP8
VP9
WebM WebM
WMV (Windows Media Video, .wmv) MWV
WMV7 (Windows Media Video 7, .wmv)
WMV8 (Windows Media Video 8, .wmv)
Xvid Xvid



Galaxy M31 Battery F15 Battery 
Capacity Capacity
6000 mAh  4025 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  5 V / 4 A
9 V   / 1.67 A 
Quick Charge Technology Quick Charge Technology
VOOC 3.0
Galaxy M31 Launch F15 Launch 
Announced  Announced 
 2020, 25th February  2020, 16th January
Status
Status 
Release 5th March 2020 Release 24th January 2020



Galaxy M31 Price F15 Price 
4 GB + 64 GB =  210 $ 8 GB + 128 GB = 285 $
6 GB + 128 GB =  225 $
Galaxy M31 Design F15 Design    
Colors  Colors 
Ocean Blue Lightening Black
Space Black Unicorn White
Width  Width 
 73.3 mm 
  7.33 cm 
 0.24 ft 
  2.89 in 
Height  Height 
160.2 mm 
 16.02 cm 
 0.53 ft 
  6.31 in 
Thickness  Thickness 
8.9 mm   7.9 mm 
0.89 cm    0.79 cm 
0.03 ft  0.03 ft 
0.35 in    0.31 in 
Weight  Weight 
191 g 172 g
0.42 lbs 0.38 Ibs
6.74 oz 6.07 oz
Volume  Volume
92.77 cm3
5.63 in3
Body Materials Body Materials
Plastic Aluminium alloy
  Glass
Galaxy M31 SIM Card F15 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) Dual SIM stand-by
Galaxy M31 Mobile Network Technology and Bandwidth F15 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
TD-SCDMA



Galaxy M31 Networks F15 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)
UMTS W-CDMA
UMTS 850 MHz W-CDMA 850 MHz (B5)
UMTS 900 MHz W-CDMA 900 MHz (B8)
UMTS 1900 MHz
UMTS 2100 MHz W-CDMA 2100 MHz (B1)
LTE LTE
LTE-FDD 850 MHz (B5)
LTE 850 MHz LTE-FDD 900 MHz (B8)
LTE 900 MHz
LTE 1800 MHz LTE-FDD 1800 MHz (B3)
LTE 2100 MHz LTE-FDD 2100 MHz (B1)
LTE 2600 MHz
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)

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