Screen size
C100 4GWinner: 6.8"+81%
TechLife Watch R1001.3"
Quick verdict
C100 4G leads the measured specs 19-3.
Measured wins
C100 4G
19
spec wins
Overall winner
Ties
1
equal specs
TechLife Watch R100
3
spec wins
Screen size
Technology
C100 4G
GSM / HSPA / LTE
TechLife Watch R100
No cellular connectivity
2G bands
C100 4G
GSM 850 / 900 / 1800 / 1900
TechLife Watch R100
N/A
3G bands
C100 4G
HSDPA 850 / 900 / 2100
TechLife Watch R100
N/A
4G bands
C100 4G
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
3.5mm jack
SD card
Stereo speakers
TechLife Watch R100
N/A
Speed
C100 4G
HSPA, LTE
TechLife Watch R100
No
GPRS
C100 4G
-
TechLife Watch R100
No
EDGE
C100 4G
-
TechLife Watch R100
No
Announced
C100 4G
2026, April 07
TechLife Watch R100
2022, June 23
Status
C100 4G
Available. Released 2026, April 07
TechLife Watch R100
Available. Released 2022, July 28
Dimensions
C100 4G
166.5 x 78.2 x 8.6 mm (6.56 x 3.08 x 0.34 in)
TechLife Watch R100
54.1 x 46 x 12.2 mm (2.13 x 1.81 x 0.48 in)
Weight
C100 4G
219 g (7.72 oz)
TechLife Watch R100
46 g (1.62 oz)
Build
C100 4G
Glass front, plastic frame, plastic back
TechLife Watch R100
Glass front, plastic frame, plastic back
SIM
C100 4G
Nano-SIM + Nano-SIM
TechLife Watch R100
No
Other
C100 4G
IP66/IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 6m for 30 min) Drop resistant up to 2m
TechLife Watch R100
IP68 dust tight and water resistant (immersible up to 1.5m) Compatible with standard 22mm straps
Type
C100 4G
IPS LCD, 120Hz, 1200 nits (HBM)
TechLife Watch R100
IPS LCD, 450 nits (typ)
Size
C100 4G
6.8 inches, 113.0 cm2 (~86.8% screen-to-body ratio)
TechLife Watch R100
1.32 inches
Resolution
C100 4G
720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)
TechLife Watch R100
360 x 360 pixels (~278 ppi density)
Protection
C100 4G
ArmorShell Glass
TechLife Watch R100
-
OS
C100 4G
Android 16, Realme UI 7.0
TechLife Watch R100
Proprietary OS
Chipset
C100 4G
Mediatek Helio G92 Max
TechLife Watch R100
-
CPU
C100 4G
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
TechLife Watch R100
-
GPU
C100 4G
Mali-G52 MC2
TechLife Watch R100
-
Card slot
C100 4G
microSDXC (uses shared SIM slot)
TechLife Watch R100
No
Internal
C100 4G
256GB 8GB RAM
TechLife Watch R100
-
Other
C100 4G
eMMC 5.1
TechLife Watch R100
-
Single
C100 4G
50 MP, f/1.8, (wide), PDAF
TechLife Watch R100
-
Features
C100 4G
LED flash, HDR, panorama
TechLife Watch R100
-
Video
C100 4G
1080p@30fps
TechLife Watch R100
-
Single
C100 4G
8 MP, f/2.0, (wide)
TechLife Watch R100
-
Video
C100 4G
1080p@30fps
TechLife Watch R100
-
Loudspeaker
C100 4G
Yes, with stereo speakers
TechLife Watch R100
Yes
3.5mm jack
C100 4G
Yes
TechLife Watch R100
No
Other
C100 4G
24-bit/192kHz Hi-Res audio
TechLife Watch R100
-
WLAN
C100 4G
Wi-Fi 802.11 a/b/g/n/ac, dual-band
TechLife Watch R100
No
Bluetooth
C100 4G
5.3, A2DP, LE
TechLife Watch R100
5.2, A2DP, LE
Positioning
C100 4G
GPS, GALILEO, GLONASS, QZSS, BDS
TechLife Watch R100
No
NFC
C100 4G
Yes (market/region dependent)
TechLife Watch R100
No
Radio
C100 4G
No
TechLife Watch R100
No
USB
C100 4G
USB Type-C 2.0, OTG
TechLife Watch R100
No
Sensors
C100 4G
Fingerprint (side-mounted), Proximity, Light, E-compass, Accelerometer
TechLife Watch R100
Accelerometer, heart rate, SpO2
Type
C100 4G
Si/C Li-Ion 8000 mAh
TechLife Watch R100
Li-Ion 380 mAh
Charging
C100 4G
15W wired Reverse wired Bypass charging
TechLife Watch R100
-
Colors
C100 4G
Glory White, Triumphant Purple, Eternal Brown
TechLife Watch R100
Black, Gray
Price
C100 4G
About 250 EUR
TechLife Watch R100
About 50 EUR
Models
C100 4G
-
TechLife Watch R100
RMW2106, RMW2016
Other
C100 4G
-
TechLife Watch R100
No