Screen size
C100iWinner: 6.8"+81%
TechLife Watch R1001.3"
Quick verdict
C100i leads the measured specs 15-5.
Measured wins
C100i
15
spec wins
Overall winner
Ties
2
equal specs
TechLife Watch R100
5
spec wins
Screen size
Technology
C100i
GSM / HSPA / LTE
TechLife Watch R100
No cellular connectivity
2G bands
C100i
GSM 850 / 900 / 1800 / 1900
TechLife Watch R100
N/A
3G bands
C100i
HSDPA 850 / 900 / 2100
TechLife Watch R100
N/A
4G bands
C100i
1, 3, 5, 7, 8, 20, 28, 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
SD card
Stereo speakers
TechLife Watch R100
N/A
Speed
C100i
HSPA, LTE
TechLife Watch R100
No
GPRS
C100i
-
TechLife Watch R100
No
EDGE
C100i
-
TechLife Watch R100
No
Announced
C100i
2026, April 30
TechLife Watch R100
2022, June 23
Status
C100i
Released May 7, 2026
TechLife Watch R100
Available. Released 2022, July 28
Dimensions
C100i
166.5 x 78.2 x 8.4 mm (6.56 x 3.08 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
C100i
208 g (7.34 oz)
TechLife Watch R100
46 g (1.62 oz)
Build
C100i
Glass front, plastic frame, plastic back
TechLife Watch R100
Glass front, plastic frame, plastic back
SIM
C100i
Nano-SIM + Nano-SIM
TechLife Watch R100
No
Other
C100i
IP64 dust tight and water resistant (water splashes) Drop resistant up to 2m MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
TechLife Watch R100
IP68 dust tight and water resistant (immersible up to 1.5m) Compatible with standard 22mm straps
Type
C100i
IPS LCD, 120Hz
TechLife Watch R100
IPS LCD, 450 nits (typ)
Size
C100i
6.8 inches, 113.0 cm2 (~86.8% screen-to-body ratio)
TechLife Watch R100
1.32 inches
Resolution
C100i
720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)
TechLife Watch R100
360 x 360 pixels (~278 ppi density)
Protection
C100i
Panda MN228 or Corning Gorilla Glass
TechLife Watch R100
-
OS
C100i
Android 16
TechLife Watch R100
Proprietary OS
Chipset
C100i
Unisoc T7250 (12 nm)
TechLife Watch R100
-
CPU
C100i
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
TechLife Watch R100
-
GPU
C100i
Mali-G57 MP1
TechLife Watch R100
-
Card slot
C100i
microSDXC
TechLife Watch R100
No
Internal
C100i
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
TechLife Watch R100
-
Other
C100i
eMMC 5.1
TechLife Watch R100
-
Single
C100i
8 MP, f/2.0, (wide), AF
TechLife Watch R100
-
Features
C100i
LED flash, HDR, panorama
TechLife Watch R100
-
Video
C100i
1080p@30fps
TechLife Watch R100
-
Single
C100i
5 MP, f/2.2, (wide)
TechLife Watch R100
-
Video
C100i
720p@30fps
TechLife Watch R100
-
Loudspeaker
C100i
Yes
TechLife Watch R100
Yes
3.5mm jack
C100i
Yes
TechLife Watch R100
No
WLAN
C100i
Wi-Fi 802.11 a/b/g/n/ac, dual-band
TechLife Watch R100
No
Bluetooth
C100i
5.2, A2DP, LE
TechLife Watch R100
5.2, A2DP, LE
Positioning
C100i
GPS, GALILEO, GLONASS, BDS
TechLife Watch R100
No
NFC
C100i
No
TechLife Watch R100
No
Radio
C100i
Unspecified
TechLife Watch R100
No
USB
C100i
USB Type-C 2.0, OTG
TechLife Watch R100
No
Sensors
C100i
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
TechLife Watch R100
Accelerometer, heart rate, SpO2
Type
C100i
Si/C Li-Ion 7000 mAh
TechLife Watch R100
Li-Ion 380 mAh
Charging
C100i
15W wired, PD, QC Reverse wired
TechLife Watch R100
-
Colors
C100i
Dawn Purple, Dusk Gray
TechLife Watch R100
Black, Gray
Models
C100i
RMX5377
TechLife Watch R100
RMW2106, RMW2016
Price
C100i
About 110 EUR
TechLife Watch R100
About 50 EUR
Other
C100i
-
TechLife Watch R100
No