Samsung Galaxy Fold vs Microsoft Surface Duo
Compare phone and tablet specifications of up to three devices. Type a model name in the search field of our phone specs comparison tool or pick a popular device from the ones below.
Display
Size
Resolution
Technology
Dynamic AMOLED
AMOLED
Screen-to-body
85.79 %
71.93 %
Features
Folding inside the device, HDR video support, Ambient light sensor, Proximity sensor
360° folding, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
Front cover display
4.6 inches, 1680 x 720 pixels, Super AMOLED, Scratch-resistant glass (Corning Gorilla Glass 6)
5.6 inches, 1800 x 1350 pixels, AMOLED, Scratch-resistant glass (Corning Gorilla Glass 5), Part of the main display
Rear cover display
5.6 inches, 1800 x 1350 pixels, AMOLED, Scratch-resistant glass (Corning Gorilla Glass 5), Part of the main display
Hardware
System chip
Qualcomm Snapdragon 855
Qualcomm Snapdragon 855 SM8150
Processor
GPU
Adreno 640
Adreno 640
RAM
Internal storage
512GB (UFS 3.0), available to use: 461.8 GB, not expandable
128GB (UFS 3.0), not expandable
Device type
Smartphone
Smartphone
OS
Android (9.0 Pie), Samsung One UI
Android (10)
Battery
Capacity
4380 mAh
3577 mAh
Type
Li - Polymer, Not user replaceable
Not user replaceable
Charging
Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging, Reverse wireless charging
Fast charging
Max charge speed
Wired: 18.0W
Camera
Rear
Triple camera
Single camera, Doubles as a selfie camera
Main camera
Specifications
Aperture size: F1.5/F2.4; Focal length: 26 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F2.0
Second camera
12 MP (Telephoto, OIS, PDAF)
Specifications
Optical zoom: 2x; Aperture size: F2.4; Focal Length: 52 mm; Sensor size: 1/3.6"; Pixel size: 1 μm
Third camera
16 MP (Ultra-wide)
Specifications
Aperture size: F2.2; Focal Length: 12 mm; Pixel size: 1 μm
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (60 fps)
Features
HDR, Continuous autofocus, EIS
EIS
Front
10 MP (Dual-Camera, Autofocus)
Folded
10 MP
Design
Dimensions
Folded
160.9 x 62.8 x 17.1 mm
145.2 x 93.3 x 9.9 mm
Weight
the average is 6.3 oz (179 g)
the average is 6.3 oz (179 g)
Materials
Back: Glass (Corning Gorilla Glass 5)
Biometrics
2D Face unlock, Fingerprint (touch)
Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key
Colors
Space silver, Cosmos black
Glacier
Cellular
LTE (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 14(700 PS), 18(800 Lower), 19(800 Upper), 20(800 DD), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3)
LTE (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46
UMTS
850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1900, 2100 MHz
Data Speed
Dual SIM
Yes
Yes
SIM type
Nano SIM, eSIM
Nano SIM, eSIM
Multimedia
Headphones
No 3.5mm jack
No 3.5mm jack
Speakers
Earpiece, Multiple speakers
Earpiece, Loudspeaker
Features
32-Bit DAC, Dolby Atmos, aptX-HD
aptX
Screen mirroring
Wireless screen share
Wireless screen share
Additional microphone(s)
for Noise cancellation
for Noise cancellation
Connectivity & Features
Bluetooth
5.0, EDR
5.0
Wi-Fi
802.11 a, b, g, n, ac, ax, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 3.1
Type-C (reversible), USB 3.1
Features
Charging, Headphones port, OTG, Video out
Charging, Headphones port, Video out
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Heart rate
Other
NFC, ANT+
Hearing aid compatible
M4, T3
Regulatory Approval
Measured SAR
Head
0.41 W/kg
Body
0.66 W/kg
Simultaneous Transmission
1.59 W/kg
Wireless Router
1.20 W/kg
Phablet
3.98 W/kg
Buyers information
Price
$ 1980
$ 1399
In The Box
AC adapter (quick charge), USB-C cable, Galaxy Buds, Kevlar slim case, Quick Start Guide
Bumper (Color: Glacier), Power Supply (18w), Quick Start Guide, Warranty and Compliance Guide, SIM Ejector tool
Availability
Officially announced
Feb 20, 2019
Aug 12, 2020
