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Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB) vs Samsung Galaxy Note 20 5G (SM-N981U)

Side by side comparison between Samsung Galaxy M31 vs Samsung Galaxy Note 20 5G phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy Note 20 5G X Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB) 08Points
6.4"
AMOLED

1080x2340

64
MP

32mp

8GB
RAM

Octa-core

6000
mAh

(Non removable)

vs
25Points Samsung Galaxy Note 20 5G (SM-N981U) Compare Samsung Galaxy M31 X
6.7"
AMOLED

1080x2400

12.2
MP

10mp

8GB
RAM

Octa-core

4300
mAh

(Non removable)

What's the better phone? Samsung Galaxy Note 20 5G (SM-N981U)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Galaxy M31 (SM-M315F/DS 128GB/8GB)} 8 Advantages Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB) vs Galaxy Note 20 5G (SM-N981U)} 25 Advantages Samsung Galaxy Note 20 5G (SM-N981U)
+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
vsNot supported
+191 grams (6.69 ounces)2%
Lighter
vs194 grams (6.79 ounces)
+403 PPI3%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs393 PPI
+1/1.72" inches2%
The larger sensor camera lets you take photos with better depth.
vs1/1.76" inches
+(front) 32MP2 times
Higher resolution secondary camera to take pictures and selfies
vs(front) 10MP
+6000 mAh40%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs4300 mAh
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C reversible connector
2.3GHz 64bit Octa-core (10nm)vs+3.09GHz 64bit Octa-core (7nm)43%
More powerful processor, you can open your applications faster
8GB LPDDR4Xvs+8GB LPDDR5Advantage
This RAM type is better and more efficient.
UFS 2.1vs+UFS 3.0Advantage
Fastest write and read storage.
8.9 millimeters (0.35 inches)vs+8.3 millimeters (0.33 inches)7%
Thinner
Not supportedvs+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
1080x2340 pixelsvs+1080x2400 pixels3%
Higher resolution screen
6.4"vs+6.7"5%
Larger screen
(quad camera) 64MP + 8MP + 5MP + 5MPvs+(triple camera) 12.2MP + 64MP + 12MP8%
Higher resolution main camera
Only digital zoomvs+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
4K UHD (3840x2160)vs+8K UHD (7680x4320)3 times
More image quality for recording videos with the primary camera
Android 11vs+Android 13Advantage
Android 13 is newer and safer
4G LTE-Avs+5G Sub6Advantage
The 5G Sub6 network is newer and faster
(4G LTE-A) 600 Mbpsvs+(5G Sub6) 5000 Mbps7 times
Faster for surfing the internet and download files
Not supportedvs+ANT+Advantage
Sensors help you use the device
Not supportedvs+BarometerAdvantage
Sensors help you use the device
Not supportedvs+Proximity sensorAdvantage
Sensors help you use the device
15Wvs+25W67%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
Not supportedvs+Qi wireless charging (Qi/PMA)Advantage
Wireless charging is another way to charge the battery.
802.11 a/b/g/n/ac [wifi5]vs+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
USB 2.0 Type-C, USB OTG On-The-Govs+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
Not supportedvs+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

28 Common items in both devices
128GB (108GB available) / 128GB (103GB available)
Plastic body, glass front
Super AMOLED / Super AMOLED Plus
60Hz
16 million
LED flash
PDAF: phase detection autofocus / PDAF: phase detection autofocus on both cameras
+21 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

Galaxy M31 (SM-M315F/DS 128GB/8GB)Galaxy Note 20 5G (SM-N981U)
ModelGalaxy M31 (SM-M315F/DS 128GB/8GB)Galaxy Note 20 5G (SM-N981U)
Other model namesGalaxy M315F/Dual-Sim (128GB + 8GB RAM)Galaxy Note20 SM-N981U (Snapdragon) - US Carriers
Country or region availableIndia
India
USA
USA
BrandSamsungSamsung
Release date3/5/2020, Announced: 2/25/20208/21/2020, Announced: 8/5/2020
Depth8.9 millimeters (0.35 inches)8.3 millimeters (0.33 inches)
Size (width x height)75.1 x 159.2 millimeters (2.96 x 6.27 in)75.2 x 161.6 millimeters (2.96 x 6.36 in)
Weight191 grams (6.69 ounces)194 grams (6.79 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersNot supportedIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant

📲 Display

Galaxy M31 (SM-M315F/DS 128GB/8GB)Galaxy Note 20 5G (SM-N981U)
Display typeSuper AMOLEDSuper AMOLED Plus
Screen size6.4" inches6.7" inches
Screen-to-body ratio~84.1% (screen-to-body ratio)~89.2% (screen-to-body ratio)
Display resolution1080x2340 pixels (19.5:9)1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)403 PPI393 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Gorilla Glass 5
Refresh rate60Hz60Hz
Display features420nits[peak]HDR10+
Always-On Display

🤖 Operating System

Galaxy M31 (SM-M315F/DS 128GB/8GB)Galaxy Note 20 5G (SM-N981U)
System versionAndroid 10Android 10
Firmware updateAndroid 11Android 13
User Interfacefeature not registeredOne UI 2.5 / 3.1 / 4.1 / 5.0

⚙️ Processor

Galaxy M31 (SM-M315F/DS 128GB/8GB)Galaxy Note 20 5G (SM-N981U)
Chipset64bit: Samsung Exynos 9611 (10nm)64bit: Qualcomm Snapdragon 865+ (SM8250-AB) (7nm)
CPUOcta-core, 2 processors:
4x 2.3GHz ARM Cortex-A73 (Quad-core)
4x 1.7GHz ARM Cortex-A53 (Quad-core)
Octa-core, 3 processors:
1x 3.09GHz Kryo 585 (Single-core)
3x 2.42GHz Kryo 585 (Triple-core)
4x 1.8GHz Kryo 585 (Quad-core)
GPU graphical controllerARM Mali-G72 MP3 (850MHz)Qualcomm Adreno 650 (250-646MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Galaxy M31 (SM-M315F/DS 128GB/8GB)Galaxy Note 20 5G (SM-N981U)
RAM memory8GB LPDDR4X8GB LPDDR5
Internal storage128GB (108GB available)
UFS 2.1
128GB (103GB available)
UFS 3.0
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Not supported

📶 Mobile networks

Galaxy M31 (SM-M315F/DS 128GB/8GB)Galaxy Note 20 5G (SM-N981U)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Not supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload600/150 Mbps5000/1024 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G, 5G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66)
TD-LTE (38, 40, 41)
VoLTE
LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71)
TD-LTE (38, 39, 40, 41, 46, 48)
VoLTE
Primary 5G networkNot supportedSA/NSA/Sub6 (2, 5, 41, 66, 71)
mmWave (260, 261)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported

📷 Camera

Galaxy M31 (SM-M315F/DS 128GB/8GB)Galaxy Note 20 5G (SM-N981U)
Back camera (main camera)(quad camera)
64 megapixels
8MP ultrawide f/2.212mm1/4.0"1.12µm
5MP macro f/2.425mm1/5.0"1.12µm
5MP depth f/2.2
(triple camera)
12.2 megapixels
64MP telephoto f/2.027mm1/1.72"0.8µmPDAFOIS3x-hybrid-zoom
12MP ultrawide f/2.2120°13mm1/2.55"1.4µm
Main camera resolution10120x6328 pixels4032x3024 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps8K UHD (7680x4320) 24 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal length26mm (lens)26mm (lens)
Sensor size1/1.72" inches1/1.76" inches
Pixel size0.8µm pixel1.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus on both cameras
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomOnly digital zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo on both camerasHDR photo/video on both cameras
Camera extrasfeature not registered4K@60fps
1080p@240fps
720p@960fps

📸 Front camera

Galaxy M31 (SM-M315F/DS 128GB/8GB)Galaxy Note 20 5G (SM-N981U)
Front camera (secondary)32 megapixels10 megapixels
Front camera resolution6528x4896 pixels3872x2592 pixels
Video recording (secondary)4K UHD (3840x2160)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.2 (aperture)
Focal length26mm (lens)26mm (lens)
Sensor size1/2.8" inches1/3.2" inches
Pixel size0.8µm pixel1.22µm pixel

🔉 Sound and multimedia

Galaxy M31 (SM-M315F/DS 128GB/8GB)Galaxy Note 20 5G (SM-N981U)
LoudspeakerSupportedStereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG
Active noise cancellation2 microphones or more2 microphones or more
RadioFM (RDS)FM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Galaxy M31 (SM-M315F/DS 128GB/8GB)Galaxy Note 20 5G (SM-N981U)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 3.2 Type-C, USB OTG On-The-Go
Audio output3.5mm jackType-C reversible connector
TV outputNot supportedUSB Type-C (reversible)
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedSupported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Galaxy M31 (SM-M315F/DS 128GB/8GB)Galaxy Note 20 5G (SM-N981U)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Accelerometer
Ambient light sensor
ANT+
Barometer
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy M31 (SM-M315F/DS 128GB/8GB)Galaxy Note 20 5G (SM-N981U)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Non removable)
Battery capacity6000 mAh4300 mAh
Charger, watts15W Wired fast charging25W Wired fast charging
USB Power Delivery 3.0
Inductive / wireless chargingNot supported15W Qi wireless charging (Qi/PMA)
4.5W Reverse wireless charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Galaxy M31 (SM-M315F/DS 128GB/8GB)Galaxy Note 20 5G (SM-N981U)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Ocean Blue, Space Black, Red
• One UI 2.0, 3.1
• Colors: Mystic Gray, Mystic Green, Mystic Bronze, Mystic Red, Mystic Blue
• Ultrasonic fingerprint sensor
• Bixby
• Samsung Wireless DeX
• Samsung Pay (MST, NFC)
• Stylus pen (Bluetooth integration)

☢️ Radiation rate

Galaxy M31 (SM-M315F/DS 128GB/8GB)Galaxy Note 20 5G (SM-N981U)
SAR 1.6W/kg (USA, Mexico, etc.)0.52W/kg (head), 0.69W/kg (body)0.78W/kg (head), 0.92W/kg (body)
SAR 2W/kg (Europe, UK, etc.)0.482W/kg (head), 1.127W/kg (body)feature not registered
X

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