fossibot S3 Pro vs OnePlus 15

fossibot S3 Pro
fossibot
S3 Pro
OnePlus 15
OnePlus
15

At a glance

Brand
Fossibot
OnePlus
Release date
December 2024, 1 years 6 months ago
October 2025, 8 months ago
AnTuTu
228.400 Antutu v10 Overall performance better than 57% of devices
4.027.702 Antutu v11 Overall performance better than 99% of devices
Launch price
CN¥ 3,999.00 ($ 585.75)

Display

Size
6.67"
6.78"
Resolution
1080 x 2408 px FHD+
1272 x 2772 px WQHD+
Type
AMOLED
AMOLED BOE X3
Density
401 ppi Very high density
450 ppi Very high density
Aspect ratio
20:9
20:9
Features
Hole-punch Notch, Refresh rate 120 Hz, Brightnes 500 cd/m² (typ), Max brightness HBM - 800 cd/m², 1500:1 contrast ratio, 100000:1 contrast ratio, Scratch resistant, Dual Edge display, Capacitive, Multi-touch, Frameless
Hole-punch Notch, SGS Certified, 1-120 Hz refresh rate, 2160 Hz PWM, TÜV Low Blue Light, Refresh rate 165 Hz, Touch sampling rate 330 Hz, Brightnes 800 cd/m² (typ), Max brightness HBM - 1800 cd/m², TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, DC dimming, 10 Bits panel, Dolby Vision, Scratch resistant, Corning Gorilla Glass Victus 2, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide)

Performance

Chipset
MediaTek Helio G85 (MT6769V/CZ)
Qualcomm Snapdragon 8 Elite Gen 5
CPU
2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
2x4.61 GHz ARM + 6x3.63 GHz ARM
CPU type
Octa-Core
Octa-Core
Process
12 nm
3 nm
Frequency
2 GHz
4.61 GHz
GPU
Arm Mali-G52 MC2 950MHz
Adreno 840 1.2 GHz
RAM
6 GB
12 GB
RAM type
LPDDR4X RAM
RAM LPDDR5X
64-bit
Yes
Yes

Rear camera

Resolution
64 Mpx
50 Mpx
Aperture
ƒ/ 1.89
ƒ/ 1.8
Sensor
Sony IMX682 Exmor RS
Sony IMX906
Pixel size
0.80 µm
1.00 µm
Sensor size
1/1.7"
1/1.56"
Flash
LED
Quad LED
Optical stabilization
No
Yes
Slow motion
No, 30 fps
Yes, 960 fps
Features
Digital zoom, Dual camera, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode
UIS, Noise reduction, Time-Lapse, 4K Video, 8K Video, Digital zoom, Optical zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Manual focus, Phase detection autofocus (PDAF), Laser autofocus (LAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode

Front camera

Resolution
8 Mpx
32 Mpx
Aperture
ƒ/ 2.0
ƒ/ 2.4
Sensor
Sony IMX219 Exmor RS
Sony IMX709
Pixel size
1.12 µm
0.80 µm

Battery

Capacity
5000 mAh
7300 mAh
Type
Li-Polymer
Si-Carbon Li-Ion
Fast charge
Yes , 18.0W
Yes , 120.0W
Charge cycles
1000 cycles
1100 cycles
Runtime
~ 48h
~ 74h
Features
Non-removable
Bypass Charging, Wireless charging, Reverse charging, Non-removable
Wireless charging
50W Wireless charging

Storage

Capacity
128 GB
256 GB
Type
UFS Storage 2.2
UFS Storage 4.1
SD slot
Yes , Slot for SD or second SIM card
No

Body

Dimensions
74.3 mm 162.5 mm 8.6 mm Print 3D Model
76.7 mm 161.4 mm 8.1 mm Print 3D Model
Weight
199 g
211 g
Materials
Polycarbonate , Corning Gorilla Glass
Glass , Aluminium
Colors
Black Green
Black White Violet Sand
Drop resistance
Class A B C D E 270 drops without defects
Class A B C D E 90 drops without defects
Repairability
Class A B C D E
Class A B C D E
Usable surface
88 %
90 %
Water/dust resistance
IP68, IP69

Software

Operating system
Android 14 Upside-down cake Android 14
Android 16 ColorOS 16 (Android 16)
Google services
With Google Mobile Services
Without Google Mobile services
Updates
OS updates: 4 years, Security updates: 6 years

Connectivity

SIM
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth
Bluetooth 5.0 LELow energy consumption
Bluetooth 6.0 LELow energy consumption
Bluetooth profiles
A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
Wi-Fi
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
Wi-Fi features
Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
USB
USB Type-C
USB Type-C
USB features
Charging, OTG
Charging, OTG
Navigation
GPS, A-GPS, GLONASS, Beidou, Galileo
GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5), Galileo (E1+E5a+E5b)

Networks

4G LTE
B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100), B71 (600)
B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B18 (800), B19 (800), B20 (800), B26 (850), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600), B66 (1700/2100)
3G
B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G
B2 (1900), B3 (1800), B5 (850), B8 (900)
B3 (1800), B5 (850), B8 (900)
5G
n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n26 (850), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500), n79 (4700), n80 (1800), n81 (900), n83A (700), n84 (2100)

Sensors & security

Fingerprint
Yes, in screen
Yes, in screen
Accelerometer
Yes
Yes
Gyroscope
Yes
Yes
Proximity
Yes
Yes
Light sensor
Yes
Yes
Compass
Yes
Cooling system
No
Yes
Audio
Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 3 microphones

Compared with fossibot S3 Pro

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    6 GB · 6.67" · MediaTek Helio G85 (MT6769V/CZ)
    fossibot S3 Pro
    fossibot S1
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  • fossibot
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    6 GB · 6.67" · MediaTek Helio G85 (MT6769V/CZ)
    fossibot S3 Pro
    fossibot F102
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  • fossibot
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    6 GB · 6.67" · MediaTek Helio G85 (MT6769V/CZ)
    fossibot S3 Pro
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  • fossibot
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    6 GB · 6.67" · MediaTek Helio G85 (MT6769V/CZ)
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    Unihertz Tank 2
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  • fossibot
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    6 GB · 6.67" · MediaTek Helio G85 (MT6769V/CZ)
    fossibot S3 Pro
    Honor X50
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  • fossibot
    S3 Pro
    6 GB · 6.67" · MediaTek Helio G85 (MT6769V/CZ)
    fossibot S3 Pro
    iiif150 B1
    iiif150
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  • fossibot
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    6 GB · 6.67" · MediaTek Helio G85 (MT6769V/CZ)
    fossibot S3 Pro
    Asus ROG Phone 6 Batman Edition
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Compared with OnePlus 15

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    12 GB · 6.78" · Qualcomm Snapdragon 8 Elite Gen 5
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