Screen size
C85 4GWinner: 6.8"+81%
TechLife Watch R1001.3"
Quick verdict
C85 4G leads the measured specs 15-3.
Measured wins
C85 4G
15
spec wins
Overall winner
Ties
3
equal specs
TechLife Watch R100
3
spec wins
Screen size
Technology
C85 4G
GSM / HSPA / LTE
TechLife Watch R100
No cellular connectivity
2G bands
C85 4G
GSM 850 / 900 / 1800 / 1900
TechLife Watch R100
N/A
3G bands
C85 4G
HSDPA 850 / 900 / 2100
TechLife Watch R100
N/A
4G bands
C85 4G
1, 3, 5, 7, 8, 20, 28, 34, 38, 40, 41
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
Stereo speakers
TechLife Watch R100
N/A
Speed
C85 4G
HSPA, LTE
TechLife Watch R100
No
GPRS
C85 4G
-
TechLife Watch R100
No
EDGE
C85 4G
-
TechLife Watch R100
No
Announced
C85 4G
2026, January 12
TechLife Watch R100
2022, June 23
Status
C85 4G
Available. Released 2026, January 17
TechLife Watch R100
Available. Released 2022, July 28
Dimensions
C85 4G
166.2 x 78 x 8.4 mm (6.54 x 3.07 x 0.33 in)
TechLife Watch R100
54.1 x 46 x 12.2 mm (2.13 x 1.81 x 0.48 in)
Weight
C85 4G
215 g (7.58 oz)
TechLife Watch R100
46 g (1.62 oz)
SIM
C85 4G
Nano-SIM + Nano-SIM
TechLife Watch R100
No
Other
C85 4G
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 6m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions RGB notification (on the back)
TechLife Watch R100
IP68 dust tight and water resistant (immersible up to 1.5m) Compatible with standard 22mm straps
Build
C85 4G
-
TechLife Watch R100
Glass front, plastic frame, plastic back
Type
C85 4G
IPS LCD, 144Hz, 1200 nits (HBM)
TechLife Watch R100
IPS LCD, 450 nits (typ)
Size
C85 4G
6.8 inches, 113.0 cm2 (~87.2% screen-to-body ratio)
TechLife Watch R100
1.32 inches
Resolution
C85 4G
720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)
TechLife Watch R100
360 x 360 pixels (~278 ppi density)
OS
C85 4G
Android 15, Realme UI 6.0
TechLife Watch R100
Proprietary OS
Chipset
C85 4G
Qualcomm SM6225 Snapdragon 685 (6 nm)
TechLife Watch R100
-
CPU
C85 4G
Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
TechLife Watch R100
-
GPU
C85 4G
Adreno 610
TechLife Watch R100
-
Card slot
C85 4G
Unspecified
TechLife Watch R100
No
Internal
C85 4G
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
TechLife Watch R100
-
Single
C85 4G
50 MP, f/1.8, 28mm (wide), 1/2.96", PDAF
TechLife Watch R100
-
Features
C85 4G
LED flash, HDR, panorama
TechLife Watch R100
-
Video
C85 4G
1080p@30/60fps
TechLife Watch R100
-
Single
C85 4G
8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm
TechLife Watch R100
-
Features
C85 4G
Panorama
TechLife Watch R100
-
Video
C85 4G
1080p@30/60fps
TechLife Watch R100
-
Loudspeaker
C85 4G
Yes
TechLife Watch R100
Yes
3.5mm jack
C85 4G
No
TechLife Watch R100
No
WLAN
C85 4G
Wi-Fi 802.11 a/b/g/n/ac, dual-band
TechLife Watch R100
No
Bluetooth
C85 4G
5.0, A2DP, LE
TechLife Watch R100
5.2, A2DP, LE
Positioning
C85 4G
GPS, GALILEO, GLONASS, QZSS, BDS
TechLife Watch R100
No
NFC
C85 4G
No
TechLife Watch R100
No
Radio
C85 4G
Unspecified
TechLife Watch R100
No
USB
C85 4G
USB Type-C 2.0, OTG
TechLife Watch R100
No
Sensors
C85 4G
Fingerprint (side-mounted), accelerometer, proximity, compass
TechLife Watch R100
Accelerometer, heart rate, SpO2
Type
C85 4G
Si/C Li-Ion 7000 mAh
TechLife Watch R100
Li-Ion 380 mAh
Charging
C85 4G
45W wired Reverse wired Bypass charging
TechLife Watch R100
-
Colors
C85 4G
Kingfisher Blue, Swan Black
TechLife Watch R100
Black, Gray
Price
C85 4G
About 170 EUR
TechLife Watch R100
About 50 EUR
Models
C85 4G
-
TechLife Watch R100
RMW2106, RMW2016
Other
C85 4G
-
TechLife Watch R100
No