Screen size
Black Shark GS3 Ultra1.4"
Watch S5 46mmWinner: 1.5"+3.4%
Quick verdict
Watch S5 46mm leads the measured specs 8-1.
Measured wins
Black Shark GS3 Ultra
1
spec wins
Ties
4
equal specs
Watch S5 46mm
8
spec wins
Overall winner
Screen size
Technology
Black Shark GS3 Ultra
No cellular connectivity
Watch S5 46mm
HSPA / LTE
2G bands
Black Shark GS3 Ultra
N/A
Watch S5 46mm
3G bands
Black Shark GS3 Ultra
N/A
Watch S5 46mm
HSDPA - cellular model only
4G bands
Black Shark GS3 Ultra
N/A
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Watch S5 46mm
LTE - cellular model only
GPRS
Black Shark GS3 Ultra
No
Watch S5 46mm
No
EDGE
Black Shark GS3 Ultra
No
Watch S5 46mm
No
Speed
Black Shark GS3 Ultra
-
Watch S5 46mm
HSPA, LTE
Announced
Black Shark GS3 Ultra
2025, November 21
Watch S5 46mm
2026, May 28
Status
Black Shark GS3 Ultra
Available. Released 2025, December
Watch S5 46mm
Available. Released 2026, May 28
Dimensions
Black Shark GS3 Ultra
-
Watch S5 46mm
46 x 46 x 11 mm (1.81 x 1.81 x 0.43 in)
Weight
Black Shark GS3 Ultra
-
Watch S5 46mm
46 g (1.62 oz)
Build
Black Shark GS3 Ultra
Glass front (Gorilla Glass), aluminum frame
Watch S5 46mm
Glass front, stainless steel frame, stainless steel/ceramic/forged carbon bezel
SIM
Black Shark GS3 Ultra
No
Watch S5 46mm
eSIM (market/region dependent)
Other
Black Shark GS3 Ultra
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) MIL-STD-810H compliant Waterproof (5ATM)
Watch S5 46mm
Waterproof (5ATM)
Type
Black Shark GS3 Ultra
AMOLED, 1000 nits
Watch S5 46mm
AMOLED, 1500 nits (HBM), 2500 nits (peak)
Size
Black Shark GS3 Ultra
1.43 inches
Watch S5 46mm
1.48 inches
Resolution
Black Shark GS3 Ultra
466 x 466 pixels (~326 ppi density)
Watch S5 46mm
480 x 480 pixels (~323 ppi density)
Protection
Black Shark GS3 Ultra
Corning Gorilla Glass
Watch S5 46mm
Drop-proof glass
Card slot
Black Shark GS3 Ultra
No
Watch S5 46mm
No
Phonebook
Black Shark GS3 Ultra
No
Watch S5 46mm
-
Call records
Black Shark GS3 Ultra
Yes
Watch S5 46mm
-
Internal
Black Shark GS3 Ultra
-
Watch S5 46mm
Unspecified storage
Other
Black Shark GS3 Ultra
No
Watch S5 46mm
No
Loudspeaker
Black Shark GS3 Ultra
Yes
Watch S5 46mm
Yes
3.5mm jack
Black Shark GS3 Ultra
No
Watch S5 46mm
No
WLAN
Black Shark GS3 Ultra
No
Watch S5 46mm
Yes (file transfer only)
Bluetooth
Black Shark GS3 Ultra
Yes
Watch S5 46mm
5.4, LE
Positioning
Black Shark GS3 Ultra
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
Watch S5 46mm
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
NFC
Black Shark GS3 Ultra
Unspecified
Watch S5 46mm
Yes (market/region dependent)
Radio
Black Shark GS3 Ultra
No
Watch S5 46mm
No
USB
Black Shark GS3 Ultra
No
Watch S5 46mm
No
Sensors
Black Shark GS3 Ultra
Accelerometer, gyro, compass, barometer, heart rate, SpO2
Watch S5 46mm
Accelerometer, gyro, compass, barometer, heart rate, SpO2
Messaging
Black Shark GS3 Ultra
SMS(threaded view), Email, IM
Watch S5 46mm
-
Games
Black Shark GS3 Ultra
No
Watch S5 46mm
-
Java
Black Shark GS3 Ultra
No
Watch S5 46mm
-
Type
Black Shark GS3 Ultra
Watch S5 46mm
Li-Po 815 mAh
Colors
Black Shark GS3 Ultra
Black, Silver
Watch S5 46mm
Black, Silver, Ceramic Blue, Jungle Green, Beige (eSIM)
Models
Black Shark GS3 Ultra
-
Watch S5 46mm
M2530W1, M2517W1
Price
Black Shark GS3 Ultra
-
Watch S5 46mm
€ 179.37
OS
Black Shark GS3 Ultra
-
Watch S5 46mm
Xiaomi HyperOS 3