fossibot S2 vs Poco C85

fossibot S2
fossibot
S2
Poco C85
Poco
C85

At a glance

Brand
Fossibot
POCO
Release date
January 2025, 1 years 5 months ago
August 2025, 10 months ago
AnTuTu
228.400 Antutu v10 Overall performance better than 57% of devices
262.000 Antutu v10 Overall performance better than 60% of devices

Display

Size
6.72"
6.9"
Resolution
1080 x 2400 px FHD+
720 x 1600 px HD+
Type
LCD IPS
LCD IPS
Density
392 ppi High Density
254 ppi Medium Density
Aspect ratio
20:9
21:9
Features
Hole-punch Notch, Scratch resistant, Capacitive, Multi-touch, Frameless
Water Drop Notch, TÜV Rheinland Flicker-free Certified, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Brightnes 450 cd/m² (typ), Max brightness HBM - 800 cd/m², Max brightness HBM - 600 cd/m², 1500:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, DC dimming, 85% NTSC, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Performance

Chipset
MediaTek Helio G85 (MT6769V/CZ)
MediaTek Helio G81 Ultra
CPU
2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
CPU type
Octa-Core
Octa-Core
Process
12 nm
12 nm
Frequency
2 GHz
2 GHz
GPU
Arm Mali-G52 MC2 950MHz
Mali-G52 MC2
RAM
8 GB
6 GB
RAM type
LPDDR4X RAM
LPDDR4X RAM
64-bit
Yes
Yes

Rear camera

Resolution
50 Mpx
50 Mpx
Aperture
ƒ/ 1.8
ƒ/ 1.8
Flash
LED
LED
Optical stabilization
No
No
Slow motion
No, 30 fps
Yes, 120 fps
Features
Digital zoom, Triple 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
Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Sensor
Samsung S5KJNS
Pixel size
0.64 µm
Sensor size
1/2.76"

Front camera

Resolution
16 Mpx
8 Mpx
Aperture
ƒ/ 2.45
ƒ/ 2.0
Sensor
Sony IMX471 Exmor RS
Pixel size
1.00 µm

Battery

Capacity
5000 mAh
6000 mAh
Type
Li-Polymer
Li-Polymer
Fast charge
Yes , 18.0W
Yes , 33.0W
Charge cycles
1000 cycles
1000 cycles
Runtime
~ 47h
~ 78h
Features
Non-removable
Non-removable

Storage

Capacity
256 GB
128 GB
SD slot
Yes , Independent SD slot
Yes , Independent SD slot
Type
eMMC 5.1 Storage

Body

Dimensions
77.0 mm 166.9 mm 8.6 mm Print 3D Model
81.1 mm 173.2 mm 8.2 mm Print 3D Model
Weight
201 g
211 g
Materials
Polycarbonate
Plastic , Glass
Colors
Black Cyan
Black Purple Green
Drop resistance
Class A B C D E 270 drops without defects
Class A B C D E 270 drops without defects
Repairability
Class A B C D E
Class A B C D E
Usable surface
84 %
85 %
Water/dust resistance
IP64

Software

Operating system
Android 14 Upside-down cake Android 14
Android 15 HyperOS 2.X (Android 15)
Google services
With Google Mobile Services
With Google Mobile Services
Updates
OS updates: 2 years, Security updates: 2 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 5.4 LELow energy consumption
Bluetooth profiles
A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy), 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
Wi-Fi features
Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
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, Galileo

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), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G
B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G
B2 (1900), B3 (1800), B5 (850), B8 (900)
B2 (1900), B3 (1800), B5 (850), B8 (900)

Sensors & security

Fingerprint
Yes, on the side
Yes, on the side
Accelerometer
Yes
Yes
Proximity
Yes
Light sensor
Yes
Yes
Cooling system
No
No
Audio
Noise cancellation microphone

Compared with fossibot S2

  • fossibot
    S2
    8 GB · 6.72" · MediaTek Helio G85 (MT6769V/CZ)
    fossibot S2
    fossibot F113
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  • fossibot
    S2
    8 GB · 6.72" · MediaTek Helio G85 (MT6769V/CZ)
    fossibot S2
    fossibot S3 Pro
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  • fossibot
    S2
    8 GB · 6.72" · MediaTek Helio G85 (MT6769V/CZ)
    fossibot S2
    fossibot F102
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  • fossibot
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  • fossibot
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    8 GB · 6.72" · MediaTek Helio G85 (MT6769V/CZ)
    fossibot S2
    realme 14
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  • fossibot
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    8 GB · 6.72" · MediaTek Helio G85 (MT6769V/CZ)
    fossibot S2
    Honor Magic6 Ultimate
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  • fossibot
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    8 GB · 6.72" · MediaTek Helio G85 (MT6769V/CZ)
    fossibot S2
    Tecno Spark 20 Pro 5G
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  • fossibot
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    8 GB · 6.72" · MediaTek Helio G85 (MT6769V/CZ)
    fossibot S2
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  • fossibot
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    8 GB · 6.72" · MediaTek Helio G85 (MT6769V/CZ)
    fossibot S2
    hotwav Cyber 13 Pro
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Compared with Poco C85

  • Poco
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    6 GB · 6.9" · MediaTek Helio G81 Ultra
    Poco C85
    Poco C85 5G
    Poco
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    4 GB · 6.9" · MediaTek Dimensity 6300
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  • Poco
    C85
    6 GB · 6.9" · MediaTek Helio G81 Ultra
    Poco C85
    Poco M7 Pro 5G
    Poco
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    8 GB · 6.67" · MediaTek Dimensity 7025
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  • Poco
    C85
    6 GB · 6.9" · MediaTek Helio G81 Ultra
    Poco C85
    Poco M6 5G
    Poco
    M6 5G
    4 GB · 6.74" · MediaTek Dimensity 6100+
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  • Poco
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    6 GB · 6.9" · MediaTek Helio G81 Ultra
    Poco C85
    Vivo Y500
    Vivo
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    8 GB · 6.77" · MediaTek Dimensity 7300
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  • Poco
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    6 GB · 6.9" · MediaTek Helio G81 Ultra
    Poco C85
    coolpad C16s
    coolpad
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    4 GB · 6.74" · Mediatek Helio G36
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  • Poco
    C85
    6 GB · 6.9" · MediaTek Helio G81 Ultra
    Poco C85
    realme 12x 5G
    realme
    12x 5G
    6 GB · 6.72" · MediaTek Dimensity 6100+
    View comparison
  • Poco
    C85
    6 GB · 6.9" · MediaTek Helio G81 Ultra
    Poco C85
    Ulefone Armor 25T Pro 5G
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  • Poco
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    6 GB · 6.9" · MediaTek Helio G81 Ultra
    Poco C85
    Ulefone Power Armor 19T
    Ulefone
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  • Poco
    C85
    6 GB · 6.9" · MediaTek Helio G81 Ultra
    Poco C85
    Honor Magic V2
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    16 GB · 6.43" · Qualcomm Snapdragon 8 Gen2
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