Compare Samsung Galaxy Tab A7 vs Surface Duo 2 vs Samsung Galaxy Tab Active3
Variants
LTE
WiFi
Connectivity
Ports
USB 2.0 + 3.5mm headphone
USB-C 3.2 GEN2
USB 3.1 Gen 1 + Pogo Pin
Wireless Connectivity
WiFi 5 + Bluetooth 5.0
WiFi 6 + Bluetooth 5.1 + NFC
WiFi 6
Construction
Battery | Capacity
7040 mAh
4449 mAh (typical) dual battery
5050 mAh, removable
Camera | Front
5.0 MP
12MP, f/2.0, 24 mm,1.0µm
5.0MP
Camera | Rear
8.0 MP Autofocus
13MP AF
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
Dark Grey, Silver, and Gold
Glacier, Obsidian
Form Factor
Tablet
Material
Corning Gorilla Glass Victus
Speakers
Quad Dolby Atmos speakers
Stereo speakers
Dimensions
Size | Depth
7.0 mm
5.5 mm (unfolded) / 11.0 mm (folded)
9.9 mm
Size | Height
157.4 mm
145.2 mm
213.8 mm
Size | Width
247.6 mm
184.5 mm (unfolded) / 92.1 mm (folded)
126.8 mm
Weight
476 g
284 g
Display
Aspect Ratio
16:10
Brightness
800 nits
Display Diagonal
10.4 inch
8.3 inch (unfolded) / 5.8 inch (folded)
8 inch
Display Type
8-bit TFT
OLED, PixelSense Fuhsion displays (AMOLED)
PLS TFT LCD
Gamut
100% sRGB, 100% DCI-P3
Pixel Density
401 ppi
Refresh Rate
90 Hz
Resolution
2000 x 1200
2688 x 1892
WUXGA, 1920 x 1200
Function
Bluetooth Profiles
A2DP, AVRCP, DI, HFP, HID, HOGP, HSP, MAP, OPP, PAN, PBAP
aptX, aptX HD
Chipset
Samsung Exynos 9810
Digitizer
S Pen (IP68 Certified)
GPS
GPS, Glonass, Beidou, Galileo
GPS, Galileo, GLONASS, BeiDou, QZSS
GPS + Glonass + Beidou +Galileo
HDR
Yes
Operating System
Android
Android 11
Android Q
Processor
Octa-Core 2GHz, 1.8GHz
Qualcomm Snapdragon 888 5G Mobile Platform
Octa-core 2.7GHz + 1.7GHz
SIM
4G LTE (optional)
1x nanoSIM + 1x eSIM 5G
4G LTE
Security
Fingerprint
Knox Suite + Biometric Authentication (Face Recognition, Fingerprint Scanner)
Sensor
Accelerometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor
Dual Accelerometer, Dual Gyroscope, Dual Magnetometer, Dual Ambient Light Sensor, Dual Proximity Sensor, Hall Sensor, Fingerprint Sensor
Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, RGB Light Sensor, Proximity Sensor
Video Codecs
HEVC and H.264
Video Recording
FHD 30p
4K 60 fps / FHD 60 fps / slow-mo 240 fps
Weather Resistance
IP68 Water and Dust Resistance
Performance
Battery Life
Up to 15.5 h or video playback, 28 h of talk time
Durability
1.5m Anti-shock with inbox protective cover, MIL-STD-810H
Memory | Capacity
3 GB
8 GB
4 GB
Memory | Type
LPDDR5
Power Supply
23 W
Storage
32 GB + microSD
128, 256, 512 GB
64 or 128 GB + microSD
Production
Availability
2021-10-21
Debut
2020-09
2021-09
2019-09-28
Remove
Remove
Remove
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.