Screen size
CMF Watch 3 Pro1.4"
Phone (3a)Winner: 6.8"+79%
Quick verdict
Phone (3a) leads the measured specs 18-2.
Measured wins
CMF Watch 3 Pro
2
spec wins
Ties
2
equal specs
Phone (3a)
18
spec wins
Overall winner
Screen size
Technology
CMF Watch 3 Pro
No cellular connectivity
Phone (3a)
GSM / HSPA / LTE / 5G
2G bands
CMF Watch 3 Pro
N/A
Phone (3a)
GSM 850 / 900 / 1800 / 1900
3G bands
CMF Watch 3 Pro
N/A
Phone (3a)
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
CMF Watch 3 Pro
N/A
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
NFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Phone (3a)
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66
GPRS
CMF Watch 3 Pro
No
Phone (3a)
-
EDGE
CMF Watch 3 Pro
No
Phone (3a)
-
5G bands
CMF Watch 3 Pro
-
Phone (3a)
1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA
Speed
CMF Watch 3 Pro
-
Phone (3a)
HSPA, LTE, 5G
Announced
CMF Watch 3 Pro
2025, July 22
Phone (3a)
2025, March 04
Status
CMF Watch 3 Pro
Available. Released 2025, July 22
Phone (3a)
Available. Released 2025, March 11
Dimensions
CMF Watch 3 Pro
47 x 47 x 14.4 mm (1.85 x 1.85 x 0.57 in)
Phone (3a)
163.5 x 77.5 x 8.4 mm (6.44 x 3.05 x 0.33 in)
Weight
CMF Watch 3 Pro
51 g (1.80 oz)
Phone (3a)
201 g (7.09 oz)
Build
CMF Watch 3 Pro
Glass front, aluminum frame
Phone (3a)
Glass front (Panda Glass), plastic frame, glass back
SIM
CMF Watch 3 Pro
No
Phone (3a)
Nano-SIM + Nano-SIM
Other
CMF Watch 3 Pro
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Phone (3a)
IP64 dust tight and water resistant (water splashes) 3 LED light strips on the back (notifications, camera fill light, 26 addressable zones)
Type
CMF Watch 3 Pro
AMOLED, 650 nits (typ)
Phone (3a)
AMOLED, 1B colors, 120Hz, 2160Hz PWM, HDR10+, 800 nits (typ), 1300 nits (HBM), 3000 nits (peak)
Size
CMF Watch 3 Pro
1.43 inches
Phone (3a)
6.77 inches, 111.5 cm2 (~88.0% screen-to-body ratio)
Resolution
CMF Watch 3 Pro
466 x 466 pixels (~326 ppi density)
Phone (3a)
1080 x 2392 pixels (~387 ppi density)
Protection
CMF Watch 3 Pro
-
Phone (3a)
Panda Glass, Mohs level 5
Other
CMF Watch 3 Pro
-
Phone (3a)
Ultra HDR image support
Card slot
CMF Watch 3 Pro
No
Phone (3a)
No
Phonebook
CMF Watch 3 Pro
No
Phone (3a)
-
Call records
CMF Watch 3 Pro
Yes
Phone (3a)
-
Internal
CMF Watch 3 Pro
256 MB
Phone (3a)
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Other
CMF Watch 3 Pro
No
Phone (3a)
-
Loudspeaker
CMF Watch 3 Pro
Yes
Phone (3a)
Yes, with stereo speakers
3.5mm jack
CMF Watch 3 Pro
No
Phone (3a)
No
WLAN
CMF Watch 3 Pro
No
Phone (3a)
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth
CMF Watch 3 Pro
5.3, A2DP, LE
Phone (3a)
5.4, A2DP, LE
Positioning
CMF Watch 3 Pro
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
Phone (3a)
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
CMF Watch 3 Pro
No
Phone (3a)
Yes
Radio
CMF Watch 3 Pro
No
Phone (3a)
No
USB
CMF Watch 3 Pro
No
Phone (3a)
USB Type-C 2.0, OTG
Sensors
CMF Watch 3 Pro
Accelerometer, gyro, heart rate, SpO2
Phone (3a)
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Messaging
CMF Watch 3 Pro
SMS(threaded view), Email, IM
Phone (3a)
-
Games
CMF Watch 3 Pro
No
Phone (3a)
-
Java
CMF Watch 3 Pro
No
Phone (3a)
-
Type
CMF Watch 3 Pro
Li-Ion 350 mAh
Phone (3a)
5000 mAh
Charging
CMF Watch 3 Pro
-
Phone (3a)
50W wired, 50% in 19 min, 100% in 56 min
Colors
CMF Watch 3 Pro
Dark Grey, Light Grey
Phone (3a)
Black, White, Blue, Community Edition green
Models
CMF Watch 3 Pro
D399
Phone (3a)
A059
Price
CMF Watch 3 Pro
$ 79.00 / € 53.90
Phone (3a)
€ 299.52
OS
CMF Watch 3 Pro
-
Phone (3a)
Android 15, upgradable to Android 16, Nothing OS 4.0, up to 3 major Android upgrades
Chipset
CMF Watch 3 Pro
-
Phone (3a)
Qualcomm SM7635 Snapdragon 7s Gen 3 (4 nm)
CPU
CMF Watch 3 Pro
-
Phone (3a)
Octa-core (1x2.5 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520)
GPU
CMF Watch 3 Pro
-
Phone (3a)
Adreno 810
Triple
CMF Watch 3 Pro
-
Phone (3a)
50 MP, f/1.9, 24mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS 50 MP, f/2.0, 50mm (telephoto), 1/2.74", 0.64µm, PDAF (25cm - ∞), 2x optical zoom 8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm
Features
CMF Watch 3 Pro
-
Phone (3a)
LED flash, panorama, HDR
Video
CMF Watch 3 Pro
-
Phone (3a)
4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS
Single
CMF Watch 3 Pro
-
Phone (3a)
32 MP, f/2.2, 22mm (wide), 1/3.44"
Video
CMF Watch 3 Pro
-
Phone (3a)
1080p@30fps