Compare Surface Duo 2 vs Samsung Galaxy Tab S7
Variants
S7
S7+
Connectivity
Ports
USB-C 3.2 GEN2
Wireless Connectivity
WiFi 6 + Bluetooth 5.1 + NFC
Bluetooth 5, WiFi 6 (optional), 5G (optional)
Construction
Battery | Capacity
4449 mAh (typical) dual battery
Camera | Front
12MP, f/2.0, 24 mm,1.0µm
8MP
Camera | Rear
13MP (main) + 5MP (ultra wide)
Camera | Rear | Telephoto
12MP, f/2.4 aperture, 51 mm, 1.0µm, PDAF, OIS and 2X optical zoom
Camera | Rear | Ultra-Wide
16MP, f/2.2 aperture, 13 mm, 1.0µm, 110o diagonal field of view with distortion correction
Camera | Rear | Wide
12MP, f/1.7 aperture, 27 mm, 1.4µm, dual pixel PDAF and OIS
Colors
Glacier, Obsidian
Material
Corning Gorilla Glass Victus
Speakers
Stereo speakers
Quad Speakers sound by AKG, Dolby Atmos
Dimensions
Size | Depth
5.5 mm (unfolded) / 11.0 mm (folded)
Size | Height
145.2 mm
Size | Width
184.5 mm (unfolded) / 92.1 mm (folded)
Weight
284 g
498 g WiFi / 500 g LTE / 502 g 5G
Display
Brightness
800 nits
Display Diagonal
8.3 inch (unfolded) / 5.8 inch (folded)
Display Type
OLED, PixelSense Fuhsion displays (AMOLED)
Gamut
100% sRGB, 100% DCI-P3
Pixel Density
401 ppi
Refresh Rate
90 Hz
Up to 120Hz
Resolution
2688 x 1892
Function
Bluetooth Profiles
aptX, aptX HD
Chipset
7nm 64-bit Octa-Core Processor 3.0GHz(Maximum Clock Speed) + 2.4GHz + 1.8GHz
GPS
GPS, Galileo, GLONASS, BeiDou, QZSS
HDR
Yes
Operating System
Android 11
Android 10
Processor
Qualcomm Snapdragon 888 5G Mobile Platform
SIM
1x nanoSIM + 1x eSIM 5G
Security
Fingerprint
Sensor
Dual Accelerometer, Dual Gyroscope, Dual Magnetometer, Dual Ambient Light Sensor, Dual Proximity Sensor, Hall Sensor, Fingerprint Sensor
Accelerometer, Compass, Gyro, Light, Hall Sensor
Video Codecs
HEVC and H.264
Video Recording
4K 60 fps / FHD 60 fps / slow-mo 240 fps
Performance
Battery Life
Up to 15.5 h or video playback, 28 h of talk time
Memory | Capacity
8 GB
6 or 8 GB
Memory | Type
LPDDR5
Power Supply
23 W
Storage
128, 256, 512 GB
128 or 256 GB + microSD
Production
Availability
2021-10-21
2020-08-21
Debut
2021-09
2020-08-05
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