Samsung Galaxy S20 vs. Microsoft Surface Duo 2

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy S20 and Microsoft Surface Duo 2. 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 vs. Microsoft Surface Duo 2 Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy S20 Microsoft Surface Duo 2
Product Type Smartphone Smartphone
Manufacturer Model Number SM-G980F/DS -
Form Factor Touch Folder - dual screen
Height 151.7 mm 145.2 mm Samsung Galaxy S20 has greater height than Microsoft Surface Duo 2.
Width 69.1 mm 92.1 mm Microsoft Surface Duo 2 has greater width than Samsung Galaxy S20.
Depth 7.9 mm 11 mm Samsung Galaxy S20 is narrower than Samsung Galaxy S20.
Weight 163 g 284 g Samsung Galaxy S20 is lighter than Samsung Galaxy S20.
Dimensions Details - Unfolded - 184.5 mm x 5.5 mm x 145.2 mm
Body Colour Pink | Cosmic grey | Cloud blue | Pink cloud | Cloud white Glacier | Obsidian
Body Material - Corning Gorilla Glass
Protection Dustproof, splashproof, water-resistant -
Waterproof (Water-resistant) Yes - Samsung Galaxy S20 is waterproof.
IP rating IP68 -
Repairability Index 5.7 (out of 10) 3.9 (out of 10)
SAR Value 1.525 W/kg (body), 0.279 W/kg (head) 0.726 W/kg (head), 1.478 W/kg (body)
Integrated Components Heart rate sensor -
Connector Type USB Type-C - 24 pin USB-C USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM, Electronic SIM card (e-SIM) Nano SIM, Electronic SIM card (e-SIM)
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY Samsung Galaxy S20 Microsoft Surface Duo 2
Display Type OLED display OLED display
Display Technology Infinity-O Dynamic AMOLED 2X AMOLED
Foldable Display - Yes
Display Design - Both directions folding
Screen Size (Display Size) 6.2" 5.8" Samsung Galaxy S20 has larger screen size than Microsoft Surface Duo 2.
Screen Resolution (Display Resolution) 3200 x 1440 pixels 1344 x 1892 pixels Samsung Galaxy S20 has better screen resolution than Microsoft Surface Duo 2.
Display Format QHD+ -
Pixel Density 563 ppi 401 ppi Samsung Galaxy S20 has better pixel density than Microsoft Surface Duo 2.
Aspect Ratio - 13:9
Max Brightness - 800 cd/m²
Colour Depth 16.7 million colours -
HDR Yes Yes Both phones have HDR.
HDR Technology HDR10+ -
Display Refresh Rate 120 Hz 90 Hz Samsung Galaxy S20 has better refresh rate than Microsoft Surface Duo 2.
Display Features Edge Screen, DCI-P3 Wide colour gamut, AOD(Always On Display) DCI-P3 Wide colour gamut, 100% sRGB, Dual PixelSense Fusion Displays
Display Protection (Screen Protector) Corning Gorilla Glass 6 (scratch resistant glass) Corning Gorilla Glass Victus (scratch resistant glass)
SECOND DISPLAY
Second Display Type - OLED display - colour
Second Display Screen Size - 5.8"
Second Display Resolution - 1344 x 1892 pixels
UNFOLDED DISPLAY
Unfolded Display Screen Size - 8.3 in
Unfolded Display Resolution - 2688 x 1892 pixels
PROCESSOR Samsung Galaxy S20 Microsoft Surface Duo 2
Processor Type (CPU) Samsung Exynos 990 Qualcomm Snapdragon 888 5G
Clock Speed 2.73 GHz -
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Samsung Galaxy S20 has 64-bit architecture.
MEMORY Samsung Galaxy S20 Microsoft Surface Duo 2
RAM LPDDR5 SDRAM - 8 GB LPDDR5 SDRAM - 8 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 128 GB 128 GB Both phones have the same internal memory capacity.
User Memory 104 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 1 TB -
CAMERA Samsung Galaxy S20 Microsoft Surface Duo 2
MAIN CAMERA
Number of Main Cameras 3 3
Sensor Resolution 64 Megapixel 12 Megapixel Samsung Galaxy S20 has better camera resolution than Microsoft Surface Duo 2.
Lens Type Telephoto lens -
Lens Aperture F/2.0 F/1.7 Microsoft Surface Duo 2 has better lens aperture than Samsung Galaxy S20.
Field of View (FoV) 76 degree(s) -
Pixel Size - 1.4 μm
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Both phones have optical image stabilization.
Focus Adjustment Automatic, manual -
Digital Zoom - 10x
Self-Timer Delay Yes -
Special Effects HDR, Grid Line, Motion photos HDR
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 Night mode, Auto mode, low-light shots, Panorama mode with wide dynamic range, slow motion video at 120 or 240fps
Face Recognition (Face ID) Face detection - Samsung Galaxy S20 has face detection.
White Balance Custom, automatic -
Light Source High CRI LED flash Dual 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, 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 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, 3x Hybrid Zoom Dual Pixel Phase Detect Auto-Focus (PDAF), Smooth Zoom, HEVC (High Efficiency Video coding), HDR video recording, multi-frame photo capture, dynamic range scene detection
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 12 Megapixel Both phones have the same second camera resolution.
Lens Type (2nd Camera) Ultra wide-angle lens Telephoto lens
Lens Aperture (2nd Camera) F/2.2 F/2.4 Samsung Galaxy S20 has better second camera lens aperture than Samsung Galaxy S20.
Field of View (2nd Camera) 120 degree(s) -
Pixel Size (2nd Camera) 1.4 μm 1 μm Samsung Galaxy S20 has larger second camera pixel size than Microsoft Surface Duo 2.
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) Microsoft Surface Duo 2 has optical stabilisation of the second camera.
Optical Zoom - 2x
Camera Features (2nd Camera) Dual Pixel AF, OIS (Optical Image Stabilisation) Phase Detect Auto-Focus (PDAF)
THIRD CAMERA
Sensor Resolution (3rd Camera) 12 Megapixel 16 Megapixel Microsoft Surface Duo 2 has higher resolution third camera than Samsung Galaxy S20.
Sensor Size (3rd Camera) 1/1.76" -
Lens Type (3rd Camera) Wide-angle lens Ultra wide-angle lens
Lens Aperture (3rd Camera) F/1.8 F/2.2 Samsung Galaxy S20 has better third camera lens aperture than Samsung Galaxy S20.
Field of View (3rd Camera) 79 degree(s) 110 degree(s) Microsoft Surface Duo 2 has larger third camera lens field of view than Samsung Galaxy S20.
Pixel Size (3rd Camera) 1.8 μm 1 μm Samsung Galaxy S20 has larger third camera pixel size than Microsoft Surface Duo 2.
Camera Features (3rd Camera) Dual Pixel AF Field of view, distortion correction
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 10 Megapixel 12 Megapixel Microsoft Surface Duo 2 has better front camera resolution than Samsung Galaxy S20.
Lens Aperture (Front) F/2.2 F/2.0 Microsoft Surface Duo 2 has better front lens aperture than Samsung Galaxy S20.
Field of View (Front) 80 degree(s) -
Pixel Size (Front) 1.22 μm 1 μm Samsung Galaxy S20 has larger front camera pixel size than Microsoft Surface Duo 2.
Focus Adjustment Automatic -
Camera Modes (Front) Live Focus mode, AR Emoji, Live focus video -
Camera Features (Front) Dual Pixel AF -
BATTERY AND CHARGING Samsung Galaxy S20 Microsoft Surface Duo 2
Battery Capacity (Battery Size) 4000 mAh 4449 mAh Microsoft Surface Duo 2 has larger battery capacity than Samsung Galaxy S20.
Fast Charging Technology Samsung Super Fast Charging 2.0 - Samsung Galaxy S20 has fast charging technology.
Wireless Charging Yes - Samsung Galaxy S20 can be charged wirelessly.
Wireless Charging Standards WPC, PMA, Qi, Fast Wireless Charging 2.0, Wireless PowerShare -
Talk Time 1200 minutes 1680 minutes Microsoft Surface Duo 2 has longer battery life when making calls than Samsung Galaxy S20.
Run Time Details Talk: up to 1200 min
Active online usage: up to 15 hrs
Playback (video): up to 18 hrs
Playback (audio): up to 64 hrs
Talk: up to 1680 min
Playback (local video): up to 15.5 hrs
CELLULAR Samsung Galaxy S20 Microsoft Surface Duo 2
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Microsoft Surface Duo 2 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, GLONASS, BeiDou, Galileo GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Samsung Galaxy S20 Microsoft Surface Duo 2
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, FDD-LTE, TDD-LTE, Gigabit LTE, LAA, 5G NR FR1
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 Band 1, Band 2, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 900 2100, 1900, 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 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 14, Band 19, Band 20, Band 25, Band 26, Band 28, Band 29, Band 30, Band 38, Band 39, Band 40, Band 41, Band 42, Band 46, Band 48, Band 66, Band 71
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 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700 PS, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 2300 WCS, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500, TDD 5150, TDD 3600, FDD 1700 - 2110 AWS-3, FDD 600
5G NR Band - N1, n2, n3, n5, n7, n20, n28, n38, n41, n66, n71, n77, n78, n79, n25
5G NR Frequency - FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, FDD 600, TDD TD 3700, TDD TD 3500, TDD TD 4500, FDD 1900
Wireless Interface IEEE 802.11a/b/g/n/ac, ANT+, IEEE 802.11a/b/g/n/ac/ax IEEE 802.11ax
Bluetooth Bluetooth 5.0 Bluetooth 5.1
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Samsung Galaxy S20 Microsoft Surface Duo 2
Supported Digital Audio Standards WAV, WMA, AAC, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, APE (Monkey's Audio), M4A, DSF, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID, DSD64, DSD128 WAV, AAC, AMR, MP3, FLAC, OGG, MIDI, M4A, apt-X, IMY, RTX, OTA, MID, TWS, RTTL
Supported Digital Video Standards MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 MKV, FLV, AVI, MOV, MPEG-4, WMV, ASF, 3GP, H.264, TS, M2TS, WebM, HEVC, 3G2, HEIF, H.265 HEVC, HEIC
Sound Enhancements Dolby Digital Plus sound, Dolby Atmos sound technology, Surround sound, Acoustic Overload Point, stereo speakers tuned by AKG, Dolby Digital sound, Qualcomm TrueWireless, Qualcomm Broadcast Audio, Qualcomm Aqstic audio, Qualcomm aptX audio Qualcomm aptX HD audio, Qualcomm aptX Classic
FEATURES Samsung Galaxy S20 Microsoft Surface Duo 2
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert 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 Hall sensor, Time of Flight (ToF), dual accelerometers, dual gyroscope, dual magnetometer, dual ambient light sensor, dual proximity sensor
Security Devices Fingerprint reader (under display), face recognition Fingerprint reader (side)
Additional Phone Features HD Voice, Multi Window, Smart Select, MU-MIMO technology, Fast Charging, Samsung KNOX, High AOP Mic, Smart View, Live message, Samsung DeX support, Bixby Vision, Neural Network Processing Unit, Secure Folder function, Dual Audio, Bixby Routines, Intelligent Performance Enhancer, Samsung KNOX 3.3 MIMO technology, Fast Charging, dual battery, Full Duplex communication, dual microphones with AI-based noise suppression and acoustic echo cancellation
OTHERS Samsung Galaxy S20 Microsoft Surface Duo 2
Included Accessories Power adapter SIM card removal tool, USB-C headset, Surface Duo 2 USB-C cable
Compliant Standards VDE, IP68, HAC (Hearing Aid Compatible), SGS HEARING AID M4/T3
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