Samsung Galaxy Tab S8 vs Blackview Tab 18 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Samsung Galaxy Tab S8 Blackview Tab 18
Released · Feb 25, 2022
Released · November 2023
11.0-inch · 2560x1600px
12.0-inch · 2000x1200px
Dual camera
Single camera
8GB · 128GB
12GB · 256GB
8000 mAh
8800 mAh

Availability

Officially announced
Feb 09, 2022
Prices (MSRP)
$699

Design

Dimensions
6.51 x 9.99 x 0.25 inches
165.3 x 253.8 x 6.3 mm
10.93 x 6.82 x 0.31 inches
277.6 x 173.2 x 7.9 mm
Weight
17.74 oz / 503.0 g 22.29 oz / 632.0 g
Materials
Back: Aluminum
Frame: Aluminum
Biometrics
Fingerprint (touch) Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key
Colors
Graphite, Silver, Pink Gold Turquoise Green, Glacier Blue, Space Grey

Display

Size
11.0-inch, 83.62% screen-to-body 12.0-inch, 85.23% screen-to-body
Type
LTPS, 120Hz IPS LCD, 350 nits
Resolution
2560x1600px, 16:10 ratio, 274 PPI 2000x1200px, 194 PPI

Hardware

System chip
Snapdragon 8 Gen 1 SM8450 (4 nm) MediaTek Helio G99 MT6789 (6 nm)
Processor
Octa-core
1x3.00GHz Cortex-X2
3x2.50G​Hz Cortex-A710
4x1.8​0GHz Cortex-A510
Octa-core
2200 MHz
GPU
Adreno 730 Mali-G57 MC2
Memory
8GB/128GB
12GB/256GB
12GB (LPDDR5X)/256GB (UFS 2.1)
Storage expansion
microSDXC up to 1024 GB microSDXC up to 1024 GB
OS
Android (13, 12) Android (13)

Battery

Type
8000 mAh 8800 mAh
Charging
Fast charging
Charge speed
Wired: 45.0W Wired: 33.0W

Camera

Rear
Dual camera Single camera
Main camera
13 MP (Autofocus) 16 MP
Second camera
6 MP (Ultra-wide)
Flash
LED
Video recording
4K UHD (30 fps) Yes
Front
12 MP 8 MP

Connectivity & Features

Bluetooth
5.2 5.1
WLAN
a,b,g,n,ac,Wi-Fi 6
Wi-Fi Direct
802.11 a, b, g, n, ac, ax
a,b,g,n,ac
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
USB
Type-C, USB 3.2 Type-C
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
Tethering, Computer sync, OTA sync

Multimedia

Headphones
No 3.5mm jack No 3.5mm jack
Speakers
Multiple speakers Earpiece, Multiple speakers
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM, Stereo, RDS
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD) Bands
1, 3, 7, 8, 20
4G (TDD) Bands
40
3G Bands
1, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM

Alternative variants

With 12GB RAM and 256GB internal storage
Memory 12GB/256GB
With 5G
Weight 17.88 oz / 507.0 g
5G Bands 5G Ready
Data Speed LTE-A, HSDPA+ (4G) 42.2 Mbit/s
FCC OKs Cingular\'s purchase of AT&T Wireless