Samsung Galaxy Tab S7 vs Samsung Galaxy A31
Comparing 2 products
Basic Information
General Overview
Device Type
Tablet
Bar
Model
Galaxy Tab S7
Galaxy A31
Announced
2020, August
2020, March
Released
2020, August
2020, March
Status
Available
Available
Design
Type
Bar
Bar
Dimensions
253.8 x 165.3 x 6.3 mm (9.99 x 6.51 x 0.25 in)
159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in)
Weight
498 g (Wi-Fi), 500 g (LTE), 502 g (5G) (1.10 lb)
185 g (6.53 oz)
Protection
Glass front, aluminum back, aluminum frame
-
Colors
Mystic Black, Mystic Bronze, Mystic Silver
Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Network
2G Network
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE
LTE (unspecified)
5G Network
SA/NSA
-
SIM
Nano SIM
Nano SIM
Dual SIM
No
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Display
Display Type
IPS LCD
Super AMOLED
Size
11.0 inches, 350.9 cm2 (~83.6% screen-to-body ratio)
6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio)
Resolution
1600 x 2560 pixels
1080 x 2400 pixels
Display Colors
16M colors
16M colors
Pixel Density
274 ppi density
411 ppi density
Touch Screen
Capacitive Touchscreen
Capacitive Touchscreen
Features
HDR10+
120Hz refresh rate
-
Media
FM Radio
No
Yes
Earphone Jack
No
Yes
Camera
Camera Set
Dual Cameras
Quad Cameras
Main Camera
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF
48 MP, f/2.0, (wide), 1/2.0", 0.8µm, PDAF
2nd Camera
5 MP, f/2.2, 12mm (ultrawide), 1.12µm
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
Camera Video
4K@30fps
2160p@30fps, 1080p@30fps
Features
HDR, panorama
-
Selfie Set
Single Camera
Single Camera
Selfie Camera
8 MP, f/2.0, 26mm (wide), 1/4", 1.12µm
20 MP, f/2.2, (wide)
Selfie Video
1080p@30fps
1080p@30fps
3rd Camera
-
5 MP, f/2.4, (macro)
4th Camera
-
5 MP, f/2.4, (depth)
Flash
-
LED Flash
Software
OS
Android 10
Android 10.0
User Interface
One UI 2
One UI 2.0
Hardware
Chipset
Qualcomm SM8250 Snapdragon 865+ (7 nm+)
-
CPU
Octa-core (1x3.09 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585
Octa-core (2x2.0 GHz & 6x1.7 GHz)
GPU
Adreno 650
-
RAM
6/8 GB
4/6 GB
Internal Storage
128/256 GB
64/128 GB
Card Slot
No
Yes microSD, up to 512 GB
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Connectivity
Bluetooth
5.0, A2DP, LE
5.0, A2DP, LE
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-fi Hotspot
Yes
Yes
USB
3.2, Type-C 1.0 reversible connector; magnetic connector
2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS, BDS, GALILEO
Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
No
No
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE-A (6CA) Cat20 2000/150 Mbps, 5G
HSPA, LTE-A
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Ion (Lithium Ion)
Capacity
8000 mAh battery
5000 mAh battery
Placement
Non-removable
Non-removable
Fast Charging
Yes, 45W
Yes, 15W