Samsung Galaxy S20 5G vs. Motorola Moto G31

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy S20 5G and Motorola Moto G31. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

Samsung Galaxy S20 5G vs. Motorola Moto G31 Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy S20 5G Motorola Moto G31
Product Type Smartphone Smartphone
Manufacturer Model Number SM-G981B/DS -
Form Factor Touch Touch
Height 151.7 mm 161.89 mm Motorola Moto G31 has greater height than Samsung Galaxy S20 5G.
Width 69.1 mm 73.87 mm Motorola Moto G31 has greater width than Samsung Galaxy S20 5G.
Depth 7.9 mm 8.55 mm Samsung Galaxy S20 5G is narrower than Samsung Galaxy S20 5G.
Weight 163 g 181 g Samsung Galaxy S20 5G is lighter than Samsung Galaxy S20 5G.
Body Colour Cosmic grey | Cloud blue | Pink cloud Mineral grey | Baby blue
Body Material - Plastic
Protection Dustproof, splashproof, water-resistant -
Waterproof (Water-resistant) Yes - Samsung Galaxy S20 5G is waterproof.
IP rating IP68 -
Repairability Index 5.7 (out of 10) -
SAR Value 1.525 W/kg (body), 0.382 W/kg (head) 1.46 W/kg (body), 0.67 W/kg (head)
Integrated Components Heart rate sensor -
Connector Type USB Type-C - 24 pin USB-C USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM, Electronic SIM card (e-SIM) Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD Nano SIM + nano SIM/microSD
DISPLAY Samsung Galaxy S20 5G Motorola Moto G31
Display Type OLED display OLED display
Display Technology Infinity-O Dynamic AMOLED 2X OLED
Screen Size (Display Size) 6.2" 6.4" Motorola Moto G31 has larger screen size than Samsung Galaxy S20 5G.
Screen Resolution (Display Resolution) 3200 x 1440 pixels 2400 x 1080 pixels Samsung Galaxy S20 5G has better screen resolution than Motorola Moto G31.
Display Format QHD+ Full HD+
Pixel Density 563 ppi 409 ppi Samsung Galaxy S20 5G has better pixel density than Motorola Moto G31.
Aspect Ratio 20:9 20:9
Colour Depth 16.7 million colours -
HDR Yes - Samsung Galaxy S20 5G has HDR.
HDR Technology HDR10+ -
Display Refresh Rate 120 Hz 60 Hz Samsung Galaxy S20 5G has better refresh rate than Motorola Moto G31.
Display Features Edge Screen, AOD(Always On Display), Edge Lighting Max Vision display
Display Protection (Screen Protector) Corning Gorilla Glass 6 (scratch resistant glass) -
PROCESSOR Samsung Galaxy S20 5G Motorola Moto G31
Processor Type (CPU) Samsung Exynos 990 MediaTek Helio G85
Clock Speed 2.73 GHz 2 GHz Samsung Galaxy S20 5G has higher clock speed than Motorola Moto G31.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Samsung Galaxy S20 5G has 64-bit architecture.
Graphics System (GPU) Mali-G77 MP11 ARM Mali-G52 MC2
MEMORY Samsung Galaxy S20 5G Motorola Moto G31
RAM LPDDR5 SDRAM - 12 GB 4 GB Samsung Galaxy S20 5G has more RAM than Motorola Moto G31.
Internal Memory Size (Storage Capacity) 128 GB 64 GB Samsung Galaxy S20 5G has more internal memory than Motorola Moto G31.
User Memory 104 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 1 TB microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Samsung Galaxy S20 5G Motorola Moto G31
MAIN CAMERA
Number of Main Cameras 3 4
Sensor Resolution 64 Megapixel 50 Megapixel Samsung Galaxy S20 5G has better camera resolution than Motorola Moto G31.
Lens Type Telephoto lens -
Lens Aperture F/2.0 F/1.8 Motorola Moto G31 has better lens aperture than Samsung Galaxy S20 5G.
Field of View (FoV) 76 degree(s) -
Pixel Size 0.8 μm 1.28 μm Motorola Moto G31 has larger camera pixel size than Samsung Galaxy S20 5G.
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - Samsung Galaxy S20 5G has optical stabilisation.
Focus Adjustment Automatic, manual Automatic
Self-Timer Delay Yes Yes
Special Effects HDR, Bokeh effect, Grid Line, Motion photos, video bokeh effect HDR, Spot Colour
HDR Mode HDR+ -
Camera Modes Panorama, Slow motion mode, Pro mode, HYPERLAPSE, Super Slow-mo, Flowers, Greenery, Trees, Sky, Mountains, Beaches, Watersides, Snow, Backlit, Text, Food, Live focus with bokeh effect, Face, Baby, Person, Dog, Cat, People, Sunset, Sunrise, City, Waterfall, Scenery, Stage, Vehicles, Drinks, Animal, Shoes, Indoor, Clothes, Night view, Live focus video Panorama, Pro mode, Timer mode, BurstShot, Watermark mode, Active photos, Cinemagraph, Portrait, Night Vision, AR stickers, Levelling, Macro Vision, Long exposure mode, Live filter, Capture Dual
Face Recognition (Face ID) Face detection Auto smile capture Both phones have face detection.
White Balance Custom, automatic -
Light Source High CRI LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1280 x 720 (720p) at 960 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, 7680 x 4320 (8K) at 24 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) Quick Launch, Playback zoom, Phase Detect Auto-Focus (PDAF), blink detection, VDIS (Video Digital Image Stabilisation), Tracking AF, Video location tags, location tags, Hyperlapse video support 1080p, Scene Optimiser, Full view, Flaw detection, Shot suggestions, AR Emoji, blur detection, HDR10+ recording, Floating shutter button, Super steady, Quick Measure, Space Zoom, 3D Scanner, 3x Hybrid Zoom, Take 33MP still photos while playing 8K video, Hybrid Optic Zoom 3x, Super Resolution Zoom up to 30x, Digital zoom up to 12x for video Phase Detect Auto-Focus (PDAF), Barcode Scanner, Cutout, Quad Pixel technology, smart composition, RAW photo output, shot optimisation, Google Lens, High-res digital zoom (up to 8x), Assistive Grid
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 8 Megapixel Samsung Galaxy S20 5G has better second camera resolution than Motorola Moto G31.
Lens Type (2nd Camera) Ultra wide-angle lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.2 F/2.2 Both phones have the same second camera lens aperture.
Field of View (2nd Camera) 120 degree(s) 118 degree(s) Samsung Galaxy S20 5G has larger second camera lens field of view than Motorola Moto G31.
Pixel Size (2nd Camera) 1.4 μm 1.12 μm Samsung Galaxy S20 5G has larger second camera pixel size than Motorola Moto G31.
Camera Functions (2nd Camera) - Depth camera
Camera Features (2nd Camera) Dual Pixel AF, OIS (Optical Image Stabilisation) -
THIRD CAMERA
Sensor Resolution (3rd Camera) 12 Megapixel 2 Megapixel Samsung Galaxy S20 5G has higher resolution third camera than Motorola Moto G31.
Sensor Size (3rd Camera) 1/1.76" -
Lens Type (3rd Camera) Wide-angle lens -
Lens Aperture (3rd Camera) F/1.8 F/2.4 Samsung Galaxy S20 5G has better third camera lens aperture than Samsung Galaxy S20 5G.
Field of View (3rd Camera) 79 degree(s) -
Pixel Size (3rd Camera) 1.8 μm 1.75 μm Samsung Galaxy S20 5G has larger third camera pixel size than Motorola Moto G31.
Camera Functions (3rd Camera) - Macro camera
Camera Features (3rd Camera) Super Speed Dual Pixel AF -
FOURTH CAMERA
Lens Aperture (4th Camera) - F/2.4
Pixel Size (4th Camera) - 1.75 μm
Camera Functions (4th Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 10 Megapixel 13 Megapixel Motorola Moto G31 has better front camera resolution than Samsung Galaxy S20 5G.
Lens Aperture (Front) F/2.2 F/2.2 Both phones have the same front camera lens aperture.
Field of View (Front) 80 degree(s) -
Pixel Size (Front) 1.22 μm 1.12 μm Samsung Galaxy S20 5G has larger front camera pixel size than Motorola Moto G31.
Focus Adjustment Automatic -
Special Effects (Front) - HDR, Spot Colour
Camera Modes (Front) Live Focus mode, AR Emoji, Live focus video Slow motion video, Pro mode, Timer mode, BurstShot, HYPERLAPSE, Watermark mode, portrait mode, Face Beauty, Timelapse video, Active photos, Cinemagraph, Portrait, Night Vision, Levelling, Gesture selfie, Group selfie, Long exposure mode, Live filter, Low Light AI Selfie, Capture Dual, Gesture Capture
Face Recognition (Face ID) - Auto smile capture Motorola Moto G31 has face detection.
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps
Camera Features (Front) Dual Pixel AF Video image stabilisation, RAW photo, Shot optimisation, Selfie animation, Assistive grid
BATTERY AND CHARGING Samsung Galaxy S20 5G Motorola Moto G31
Battery Capacity (Battery Size) 4000 mAh 5000 mAh Motorola Moto G31 has larger battery capacity than Samsung Galaxy S20 5G.
Fast Charging Technology Qualcomm Quick Charge 2.0, Adaptive Fast Charging, Samsung Super Fast Charging - Samsung Galaxy S20 5G has fast charging technology.
Wireless Charging Yes - Samsung Galaxy S20 5G can be charged wirelessly.
Wireless Charging Standards WPC, PMA, Qi, Fast Wireless Charging 2.0, Wireless PowerShare -
Talk Time 1200 minutes -
Run Time Details Talk (LTE): up to 1200 min
Active online usage (LTE): up to 14 hrs
Active online usage (Wi-Fi): up to 15 hrs
Standard usage: up to 36 hrs
Battery Technology Lithium Ion -
CELLULAR Samsung Galaxy S20 5G Motorola Moto G31
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 5G 4G Samsung Galaxy S20 5G has more advanced generation mobile network.
Operating System Android 10 Android 11
User Interface Samsung One UI 2 -
Intelligent Assistant Bixby Google Assistant
Payment Technology Samsung Pay -
Navigation GPS, A-GPS, GLONASS GPS, A-GPS, GLONASS, Galileo
COMMUNICATIONS Samsung Galaxy S20 5G Motorola Moto G31
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE, 5G NR FR1 LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM -
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 -
3G UMTS Frequency 2100, 1900, 1700, 850, 900 -
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 66 -
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 -
5G NR Band N1, n3, n5, n7, n8, n28, n77, n78, n40 -
5G NR Frequency FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 700APT, TDD TD 3700, TDD TD 3500, TDD 2300 -
Wireless Interface IEEE 802.11a/b/g/n/ac, ANT+, IEEE 802.11a/b/g/n/ac/ax IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 Bluetooth 5.0
Bluetooth Profiles HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, SAP, PBAP, MAP, HOGP -
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Samsung Galaxy S20 5G Motorola Moto G31
Supported Digital Audio Standards WAV, WMA, AAC, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, APE (Monkey's Audio), M4A, DSF, DSD, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID, DSD64, DSD128 Dolby Atmos
Supported Digital Video Standards MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 -
Sound Enhancements Dolby Digital Plus sound, Dolby Atmos sound technology, Surround sound, stereo speakers tuned by AKG, Dolby Digital sound -
FEATURES Samsung Galaxy S20 5G Motorola Moto G31
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, proximity sensor, barometer, gyro sensor, hall sensor, RGB sensor, geomagnetic sensor, ultrasonic sensor, HR sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, SAR sensor, gyroscope
Security Devices Fingerprint reader (under display), face recognition Face recognition, fingerprint reader
Security Technology - Face Unlock
Additional Phone Features HD Voice, MIMO technology, Smart Select, Fast Charging, Samsung KNOX, High AOP Mic, Smart View, Samsung DeX support, Bixby Vision, Secure Folder function, Dual Audio, Bixby Routines, Intelligent Performance Enhancer, AR Doodle, Bixby key, 3D Scanner, Live messages, Samsung KNOX 3.5 Dual microphones
OTHERS Samsung Galaxy S20 5G Motorola Moto G31
Included Accessories Power adapter, SIM card removal tool, USB-C cable, Earphones (USB Type-C) with sound by AKG Protective cover, USB cable, SIM card removal tool, 10W charger
Compliant Standards VDE, IP68, HAC (Hearing Aid Compatible), SGS -
Max Depth of Water Resistance 1.5 m -
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