Screen size
S200 Ultra6.7"
S300 Plus ThermalWinner: 6.8"+0.9%
Quick verdict
S300 Plus Thermal leads the measured specs 8-2.
Measured wins
S200 Ultra
2
spec wins
Ties
11
equal specs
S300 Plus Thermal
8
spec wins
Overall winner
Screen size
Technology
S200 Ultra
GSM / HSPA / LTE / 5G
S300 Plus Thermal
GSM / HSPA / LTE / 5G
2G bands
S200 Ultra
GSM 850 / 900 / 1800 / 1900
S300 Plus Thermal
GSM 850 / 900 / 1800 / 1900
3G bands
S200 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
S300 Plus Thermal
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
S200 Ultra
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
equal specsBattery
equal specsWired charging
equal specsWeight
Thickness
IP rating
equal specsWi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
S300 Plus Thermal
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71
5G bands
S200 Ultra
1, 3, 7, 8, 28, 38, 41, 77, 78, 79 SA/NSA
S300 Plus Thermal
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 71, 77, 78, 79 SA/NSA
Speed
S200 Ultra
HSPA, LTE, 5G
S300 Plus Thermal
HSPA, LTE, 5G
Announced
S200 Ultra
2025, September
S300 Plus Thermal
2025
Status
S200 Ultra
Available. Released 2025, October
S300 Plus Thermal
Available. Released 2026
Dimensions
S200 Ultra
179.5 x 82.5 x 19.1 mm (7.07 x 3.25 x 0.75 in)
S300 Plus Thermal
184.9 x 84 x 18 mm (7.28 x 3.31 x 0.71 in)
Weight
S200 Ultra
383 g (13.51 oz)
S300 Plus Thermal
371 g (13.09 oz)
SIM
S200 Ultra
Nano-SIM + Nano-SIM
S300 Plus Thermal
Nano-SIM + Nano-SIM
Other
S200 Ultra
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 2m for 24 h) MIL-STD-810H compliant
S300 Plus Thermal
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) MIL-STD-810H compliant
Type
S200 Ultra
IPS LCD, 120Hz
S300 Plus Thermal
IPS LCD, 120Hz
Size
S200 Ultra
6.72 inches, 109.0 cm2 (~73.6% screen-to-body ratio)
S300 Plus Thermal
6.78 inches, 109.2 cm2 (~70.3% screen-to-body ratio)
Resolution
S200 Ultra
1080 x 2400 pixels, 20:9 ratio (~392 ppi density)
S300 Plus Thermal
1080 x 2460 pixels (~396 ppi density)
Protection
S200 Ultra
Corning Gorilla Glass, Mohs level 5
S300 Plus Thermal
Mohs level 6
Other
S200 Ultra
Secondary screen on the back: AMOLED, 1.32 inches
S300 Plus Thermal
-
OS
S200 Ultra
Android 15
S300 Plus Thermal
Android 16
Chipset
S200 Ultra
Mediatek Dimensity 7400 (4 nm)
S300 Plus Thermal
Mediatek Dimensity 8300 (4 nm)
CPU
S200 Ultra
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
S300 Plus Thermal
Octa-core (1x3.35 GHz Cortex-A715 & 3x3.20 GHz Cortex-A715 & 4x2.20 GHz Cortex-A510)
GPU
S200 Ultra
Mali-G615 MC2
S300 Plus Thermal
Mali G615-MC6
Card slot
S200 Ultra
microSDXC (uses shared SIM slot)
S300 Plus Thermal
microSDXC (dedicated slot)
Internal
S200 Ultra
1TB 12GB RAM
S300 Plus Thermal
1TB 16GB RAM
Triple
S200 Ultra
100 MP, f/1.8, (wide), 1/1.8", PDAF 20 MP, f/1.8, (night vision), infrared night vision light 2 MP (macro)
S300 Plus Thermal
-
Features
S200 Ultra
Dual-LED flash, HDR, panorama
S300 Plus Thermal
Dual-LED flash, HDR, panorama
Video
S200 Ultra
4K@30fps, 1080p@30fps, gyro-EIS
S300 Plus Thermal
4K@30fps, 1080p@30fps, gyro-EIS
Penta
S200 Ultra
-
S300 Plus Thermal
200 MP, f/1.8, (wide), 1/1.3", PDAF 8 MP, f/2.4, (telephoto), PDAF, 3x optical zoom 64 MP, f/1.8, (night vision), infrared night vision lights 8 MP, f/2.2, 119˚ (ultrawide) Thermal camera, 256x192 px, 25Hz, 12μm
Single
S200 Ultra
32 MP, f/2.2, (wide), 1/2.8"
S300 Plus Thermal
32 MP, f/2.3, (wide), 1/2.8"
Video
S200 Ultra
1080p@30fps
S300 Plus Thermal
1080p@30fps
Loudspeaker
S200 Ultra
Yes
S300 Plus Thermal
Yes
3.5mm jack
S200 Ultra
No
S300 Plus Thermal
No
WLAN
S200 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
S300 Plus Thermal
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band
Bluetooth
S200 Ultra
5.4, A2DP, LE
S300 Plus Thermal
5.4, A2DP, LE
Positioning
S200 Ultra
GPS, GLONASS, BDS, GALILEO
S300 Plus Thermal
GPS, GLONASS, BDS, GALILEO
NFC
S200 Ultra
Yes
S300 Plus Thermal
Yes
Radio
S200 Ultra
FM radio
S300 Plus Thermal
FM radio
USB
S200 Ultra
USB Type-C 2.0, OTG
S300 Plus Thermal
USB Type-C 2.0, OTG
Infrared port
S200 Ultra
-
S300 Plus Thermal
Yes
Sensors
S200 Ultra
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
S300 Plus Thermal
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
S200 Ultra
Si/C Li-Ion 11000 mAh
S300 Plus Thermal
Si/C Li-Ion 11000 mAh
Charging
S200 Ultra
66W wired 10W reverse wired
S300 Plus Thermal
66W wired Reverse wired
Colors
S200 Ultra
Black, Yellow, Green
S300 Plus Thermal
Black, Gray, Purple
Price
S200 Ultra
$ 393.26 / £ 419.97 / € 479.99
S300 Plus Thermal
About 730 EUR