Screen size
P55Winner: 6.6"+73%
Smart Watch 21.8"
Quick verdict
P55 leads the measured specs 15-2.
Measured wins
P55
15
spec wins
Overall winner
Ties
2
equal specs
Smart Watch 2
2
spec wins
Screen size
Technology
P55
GSM / HSPA / LTE
Smart Watch 2
No cellular connectivity
2G bands
P55
GSM 850 / 900 / 1800 / 1900
Smart Watch 2
N/A
3G bands
P55
HSDPA 850 / 900 / 2100
Smart Watch 2
N/A
4G bands
P55
LTE
Smart Watch 2
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
N/A
Speed
P55
HSPA, LTE
Smart Watch 2
No
GPRS
P55
-
Smart Watch 2
No
EDGE
P55
-
Smart Watch 2
No
Announced
P55
2024, January 26
Smart Watch 2
2023
Status
P55
Available. Released 2024, January 31
Smart Watch 2
Available. Released 2023
Dimensions
P55
8.0 mm thickness
Smart Watch 2
-
Weight
P55
190 g (6.70 oz)
Smart Watch 2
-
SIM
P55
Nano-SIM + Nano-SIM
Smart Watch 2
No
Build
P55
-
Smart Watch 2
Plastic back, plastic frame
Other
P55
-
Smart Watch 2
IP68 dust tight and water resistant
Type
P55
IPS LCD, 90Hz
Smart Watch 2
IPS LCD
Size
P55
6.6 inches, 104.6 cm2
Smart Watch 2
1.8 inches
Resolution
P55
720 x 1612 pixels, 20:9 ratio (~267 ppi density)
Smart Watch 2
240 x 286 pixels (~207 ppi density)
OS
P55
Android 13
Smart Watch 2
Proprietary OS
Chipset
P55
Unisoc T606 (12 nm)
Smart Watch 2
-
CPU
P55
Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Smart Watch 2
-
GPU
P55
Mali-G57 MP1
Smart Watch 2
-
Card slot
P55
microSDXC
Smart Watch 2
No
Internal
P55
128GB 4GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Smart Watch 2
Unspecified storage
Other
P55
UFS 2.2
Smart Watch 2
-
Single
P55
50 MP Auxiliary lens
Smart Watch 2
-
Features
P55
Dual-LED flash, panorama
Smart Watch 2
-
Video
P55
Yes
Smart Watch 2
-
Single
P55
8 MP
Smart Watch 2
-
Video
P55
Yes
Smart Watch 2
-
Loudspeaker
P55
Yes
Smart Watch 2
Yes
3.5mm jack
P55
Yes
Smart Watch 2
No
WLAN
P55
Yes
Smart Watch 2
No
Bluetooth
P55
Yes
Smart Watch 2
5.1, A2DP, LE
Positioning
P55
GPS
Smart Watch 2
No
NFC
P55
No
Smart Watch 2
No
Radio
P55
Unspecified
Smart Watch 2
No
USB
P55
USB Type-C, OTG
Smart Watch 2
No
Sensors
P55
Fingerprint (side-mounted); unspecified sensors
Smart Watch 2
Accelerometer, heart rate, SpO2
Type
P55
5000 mAh
Smart Watch 2
230 mAh
Charging
P55
18W wired
Smart Watch 2
-
Colors
P55
Aurora Blue, Brilliant Gold, Moonlit Black, Starry Purple
Smart Watch 2
Black
Models
P55
A666L, A666LN, P666L
Smart Watch 2
-
Other
P55
-
Smart Watch 2
No