Screen size
P4s LiteWinner: 6.8"+80%
TechLife Watch R1001.3"
Quick verdict
P4s Lite leads the measured specs 16-4.
Measured wins
P4s Lite
16
spec wins
Overall winner
Ties
2
equal specs
TechLife Watch R100
4
spec wins
Screen size
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
Technology
P4s Lite
GSM / HSPA / LTE
TechLife Watch R100
No cellular connectivity
2G bands
P4s Lite
GSM 850 / 900 / 1800 / 1900
TechLife Watch R100
N/A
3G bands
P4s Lite
HSDPA 850 / 900 / 2100
TechLife Watch R100
N/A
4G bands
P4s Lite
1, 3, 5, 7, 8, 28, 38, 40, 41
TechLife Watch R100
N/A
Speed
P4s Lite
HSPA, LTE
TechLife Watch R100
No
GPRS
P4s Lite
-
TechLife Watch R100
No
EDGE
P4s Lite
-
TechLife Watch R100
No
Announced
P4s Lite
2026, October 05
TechLife Watch R100
2022, June 23
Status
P4s Lite
Released Oct 8, 2026
TechLife Watch R100
Available. Released 2022, July 28
Dimensions
P4s Lite
166.5 x 78.2 x 9 mm (6.56 x 3.08 x 0.35 in)
TechLife Watch R100
54.1 x 46 x 12.2 mm (2.13 x 1.81 x 0.48 in)
Weight
P4s Lite
215 g (7.58 oz)
TechLife Watch R100
46 g (1.62 oz)
Build
P4s Lite
Glass front, plastic frame, plastic back
TechLife Watch R100
Glass front, plastic frame, plastic back
SIM
P4s Lite
Nano-SIM + Nano-SIM
TechLife Watch R100
No
Other
P4s Lite
IP64 dust tight and water resistant (water splashes) 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
P4s Lite
IPS LCD, 120Hz, 900 nits (HBM)
TechLife Watch R100
IPS LCD, 450 nits (typ)
Size
P4s Lite
6.75 inches, 111.4 cm2 (~85.5% screen-to-body ratio)
TechLife Watch R100
1.32 inches
Resolution
P4s Lite
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
TechLife Watch R100
360 x 360 pixels (~278 ppi density)
Protection
P4s Lite
Panda MN228
TechLife Watch R100
-
OS
P4s Lite
Android 16
TechLife Watch R100
Proprietary OS
Chipset
P4s Lite
Unisoc T7250 (12 nm)
TechLife Watch R100
-
CPU
P4s Lite
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
TechLife Watch R100
-
GPU
P4s Lite
Mali-G57 MP1
TechLife Watch R100
-
Card slot
P4s Lite
microSDXC
TechLife Watch R100
No
Internal
P4s Lite
64GB 4GB RAM, 128GB 4GB RAM
TechLife Watch R100
-
Other
P4s Lite
UFS 2.2
TechLife Watch R100
-
Single
P4s Lite
13 MP, f/2.2, (wide), AF
TechLife Watch R100
-
Features
P4s Lite
LED flash, panorama
TechLife Watch R100
-
Video
P4s Lite
1080p@30fps
TechLife Watch R100
-
Single
P4s Lite
5 MP, f/2.2, (wide)
TechLife Watch R100
-
Features
P4s Lite
Panorama
TechLife Watch R100
-
Video
P4s Lite
720p@30fps
TechLife Watch R100
-
Loudspeaker
P4s Lite
Yes
TechLife Watch R100
Yes
3.5mm jack
P4s Lite
Yes
TechLife Watch R100
No
WLAN
P4s Lite
Wi-Fi 802.11 a/b/g/n/ac, dual-band
TechLife Watch R100
No
Bluetooth
P4s Lite
5.2, A2DP, LE
TechLife Watch R100
5.2, A2DP, LE
Positioning
P4s Lite
GPS, GLONASS, GALILEO, BDS, QZSS
TechLife Watch R100
No
NFC
P4s Lite
No
TechLife Watch R100
No
Radio
P4s Lite
Unspecified
TechLife Watch R100
No
USB
P4s Lite
USB Type-C 2.0, OTG
TechLife Watch R100
No
Sensors
P4s Lite
Fingerprint (side-mounted), accelerometer, proximity, compass
TechLife Watch R100
Accelerometer, heart rate, SpO2
Type
P4s Lite
Si/C Li-Ion 7000 mAh
TechLife Watch R100
Li-Ion 380 mAh
Charging
P4s Lite
15W wired, 15W PD Reverse wired
TechLife Watch R100
-
Colors
P4s Lite
Nebula Black, Moonlight Silver
TechLife Watch R100
Black, Gray
Models
P4s Lite
RMX5398
TechLife Watch R100
RMW2106, RMW2016
Price
P4s Lite
About 150 EUR
TechLife Watch R100
About 50 EUR
Other
P4s Lite
-
TechLife Watch R100
No