Compare / Nothing Phone (3) vs Nothing CMF Watch 3 Pro

Nothing Phone (3) vs Nothing CMF Watch 3 Pro

A side-by-side comparison of the Nothing Phone (3) and the Nothing CMF Watch 3 Pro, covering display, chipset, memory, camera, battery and build.

Overview

Display
Nothing Phone (3)
6.67inch
OLED · 120 Hz
1260 × 2800 · 460 PPI
Nothing CMF Watch 3 Pro
1.43inch
AMOLED
466 × 466 · 326 PPI
Chip
Nothing Phone (3)
Qualcomm SM8735 Snapdragon 8s Gen 4 (4 nm)
Octa-core (1x3.21 GHz Cortex-X4 & 3x3.0 GHz Cortex-A720 & 2x2.8 GHz Cortex-A720 & 2x2.0 GHz Cortex-A720)
Adreno 825 · Android 15
Nothing CMF Watch 3 Pro
—
Memory
Nothing Phone (3)
12 / 16GB RAM
256 GB · 512 GB storage
No card slot
Nothing CMF Watch 3 Pro
No card slot
Camera
Nothing Phone (3)
50MP Main
50 MP Periscope
50 MP Ultra Wide
50 MP selfie
4K@30/60fps video
Nothing CMF Watch 3 Pro
—
Battery
Nothing Phone (3)
5,150mAh
65 W wired · 15 W wireless
Nothing CMF Watch 3 Pro
350mAh
Build
Nothing Phone (3)
218g
160.6 × 75.6 × 9 mm
IP68
Nothing CMF Watch 3 Pro
51g
47 × 47 × 14.4 mm
IP68
Connectivity
Nothing Phone (3)
5GWi-Fi 7Bluetooth 6.0NFCNano-SIM + Nano-SIM + eSIM (max 2 at a time)USB Type-C 2.0
Nothing CMF Watch 3 Pro
Wi-FiBluetooth 5.3No

Specifications

Nothing Phone (3)

Technology
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 2, 3, 4, 6, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 30, 34, 38, 39, 40, 41, 42, 48, 66, 71 LTE
5G bands
1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA
Speed
HSPA, LTE, 5G

Nothing CMF Watch 3 Pro

Technology
No cellular connectivity
2G bands
N/A
3G bands
N/A
4G bands
N/A
GPRS
No
EDGE
No

Nothing Phone (3)

Announced
2025, July 02
Status
Available. Released 2025, July 15

Nothing CMF Watch 3 Pro

Announced
2025, July 22
Status
Available. Released 2025, July 22

Nothing Phone (3)

Dimensions
160.6 x 75.6 x 9 mm (6.32 x 2.98 x 0.35 in)
Weight
218 g (7.69 oz)
Build
Glass front (Gorilla Glass 7i), glass back (Gorilla Glass Victus), aluminum frame
SIM

Nano-SIM + Nano-SIM + eSIM (max 2 at a time)

Monochrome LED display on the back (489 LEDs, notifications, timer, flashlight)

IP68 dust tight and water resistant (submerged up to 1.5m for 30 min)

Nothing CMF Watch 3 Pro

Dimensions
47 x 47 x 14.4 mm (1.85 x 1.85 x 0.57 in)
Weight
51 g (1.80 oz)
Build
Glass front, aluminum frame
SIM

No

IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)

Nothing Phone (3)

Type
OLED1B colors120Hz960Hz PWMHDR10+4500 nits (peak)
Size
6.67 inches, 107.4 cm2 (~88.5% screen-to-body ratio)
Resolution
1260 x 2800 pixels, 20:9 ratio (~460 ppi density)
Protection
Corning Gorilla Glass 7i

Nothing CMF Watch 3 Pro

Type
AMOLED, 650 nits (typ)
Size
1.43 inches
Resolution
466 x 466 pixels (~326 ppi density)

Nothing Phone (3)

OS
Android 15, upgradable to Android 16, Nothing OS 4.1, up to 5 major OS updates
Chipset
Qualcomm SM8735 Snapdragon 8s Gen 4 (4 nm)
CPU
Octa-core (1x3.21 GHz Cortex-X4 & 3x3.0 GHz Cortex-A720 & 2x2.8 GHz Cortex-A720 & 2x2.0 GHz Cortex-A720)
GPU
Adreno 825

Nothing CMF Watch 3 Pro

Not listed for this device

Nothing Phone (3)

Card slot
No
Internal

256GB 12GB RAM, 512GB 16GB RAM

UFS 4.0

Nothing CMF Watch 3 Pro

Card slot
No
Phonebook
No
Call records
Yes
Internal
256 MB

Nothing Phone (3)

Triple

50 MP, f/1.7, 24mm (wide), 1/1.3", PDAF, OIS

50 MP, f/2.7, (periscope telephoto), 1/2.75", PDAF, 3x optical zoom. OIS

50 MP, f/2.2, 114˚ (ultrawide), 1/2.76"

Features
LED flash, panorama, HDR
Video
4K@30/60fps, 1080p@30/60fps, gyro-EIS, OIS

Nothing CMF Watch 3 Pro

Not listed for this device

Nothing Phone (3)

Single
50 MP, f/2.2, (wide), 1/2.76"
Features
HDR
Video
4K@60fps, 1080p@60fps

Nothing CMF Watch 3 Pro

Not listed for this device

Nothing Phone (3)

Loudspeaker
Yes, with stereo speakers
3.5mm jack
No

Nothing CMF Watch 3 Pro

Loudspeaker
Yes
3.5mm jack
No

Nothing Phone (3)

WLAN
Wi-Fi 802.11 a/b/g/n/ac/6/7, tri-band, Wi-Fi Direct
Bluetooth
6.0, A2DP, LE
Positioning
GPS (L1+L5)GLONASSBDSGALILEOQZSSNavICSBAS
NFC
Yes
Radio
No
USB
USB Type-C 2.0, OTG

Nothing CMF Watch 3 Pro

WLAN
No
Bluetooth
5.3, A2DP, LE
Positioning
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
NFC
No
Radio
No
USB
No

Nothing Phone (3)

Sensors
Fingerprint (under display, optical), accelerometer, proximity, gyro, compass

Nothing CMF Watch 3 Pro

Sensors
Accelerometer, gyro, heart rate, SpO2
Messaging
SMS(threaded view), Email, IM
Games
No
Java
No

Nothing Phone (3)

Type

Market-dependent versions:

· Si/C 5150 mAh - International model

· Si/C 5500 mAh - India model

Charging

65W wired, PD3.0, PPS, QC4

15W wireless

7.5W reverse charging

5W reverse wireless

Nothing CMF Watch 3 Pro

Type
Li-Ion 350 mAh

Nothing Phone (3)

Colors
White, Black
Models
A024
Price
€ 600.16 / $ 549.00

Nothing CMF Watch 3 Pro

Colors
Dark Grey, Light Grey
Models
D399
Price
About 70 EUR

Nothing Phone (3)

Performance

AnTuTu: 1948966 (v10)

GeekBench: 6900 (v6)

3DMark: 4588 (Wild Life Extreme)

Display
1507 nits max brightness (measured)
Loudspeaker
-23.9 LUFS (Very good)
Battery
Active use score 12:56h

Nothing CMF Watch 3 Pro

Not listed for this device

Nothing Phone (3)

Energy
Class A
Battery
56:23h endurance, 1400 cycles
Free fall
Class C (90 falls)
Repairability
Class C

Nothing CMF Watch 3 Pro

Not listed for this device

Nothing Phone (3)

Not listed for this device

Nothing CMF Watch 3 Pro

No

How the Nothing Phone (3) and Nothing CMF Watch 3 Pro differ

  • The Nothing Phone (3) has a larger battery, 5150 mAh against 350 mAh on the Nothing CMF Watch 3 Pro.
  • The Nothing Phone (3) has the bigger screen, 6.67 inches against 1.43 inches.
  • The Nothing CMF Watch 3 Pro is the newer of the two, released in July 2025.