Compare / OnePlus Watch 3 43mm vs OnePlus N6
OnePlus Watch 3 43mm vs OnePlus N6
A side-by-side comparison of the OnePlus Watch 3 43mm and the OnePlus N6, covering display, chipset, memory, camera, battery and build.
Overview
Specifications
OnePlus Watch 3 43mm
- Technology
- No cellular connectivity
- 2G bands
- N/A
- 3G bands
- N/A
- 4G bands
- N/A
- GPRS
- No
- EDGE
- No
OnePlus N6
- Technology
- GSM / HSPA / LTE
- 2G bands
- GSM 850 / 900 / 1800 / 1900
- 3G bands
- HSDPA 900 / 2100
- 4G bands
- LTE
- Speed
- HSPA, LTE
OnePlus Watch 3 43mm
- Announced
- 2025, July 08
- Status
- Available. Released 2025, July 08
OnePlus N6
- Announced
- 2026, June 30
- Status
- Available. Released 2026, July 04
OnePlus Watch 3 43mm
- Dimensions
- 43.2 x 43.2 x 11 mm (1.70 x 1.70 x 0.43 in)
- Weight
- 37.8 g (1.34 oz)
- Build
- Glass front, stainless steel frame, plastic back
- SIM
No
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Waterproof (5ATM/50m)
OnePlus N6
- Dimensions
- 166.5 x 78.2 x 8.9 mm (6.56 x 3.08 x 0.35 in)
- Weight
- 224 g (7.90 oz)
- Build
- Glass front, plastic frame, plastic back
- SIM
Nano-SIM + Nano-SIM
IP65 dust tight and water resistant (low pressure water jets)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
OnePlus Watch 3 43mm
- Type
- AMOLED, 1000 nits (peak)
- Size
- 1.32 inches
- Resolution
- 466 x 466 pixels (~352 ppi density)
OnePlus N6
- Type
- IPS LCD, 120Hz, 975 nits (typ), 1200 nits (HBM)
- Size
- 6.8 inches, 113.0 cm2 (~86.8% screen-to-body ratio)
- Resolution
- 720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)
OnePlus Watch 3 43mm
- OS
- Wear OS
- Chipset
- Qualcomm Snapdragon W5 Gen 1 (4 nm)
OnePlus N6
- OS
- Android 16, OxygenOS 16, up to 2 major OS updates
- Chipset
- Mediatek Dimensity 6360 Apex (6 nm)
- CPU
- Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
- GPU
- Mali-G57 MC2
OnePlus Watch 3 43mm
- Card slot
- No
- Internal
- 32GB 2GB RAM
OnePlus N6
- Card slot
- microSDXC (uses shared SIM slot)
- Internal
- 128GB 4GB RAM, 128GB 6GB RAM
OnePlus Watch 3 43mm
Not listed for this device
OnePlus N6
- Single
- 50 MP, f/1.8, (wide), PDAF
- Features
- LED flash, panorama
- Video
- 1080p@30/60fps
OnePlus Watch 3 43mm
Not listed for this device
OnePlus N6
- Single
- 8 MP, f/2.0, (wide)
- Features
- Panorama
- Video
- 1080p@30fps
OnePlus Watch 3 43mm
- Loudspeaker
- Yes
- 3.5mm jack
- No
OnePlus N6
- Loudspeaker
- Yes
- 3.5mm jack
- No
OnePlus Watch 3 43mm
- WLAN
- Wi-Fi 802.11 a/b/g/n, dual-band
- Bluetooth
- 5.2, A2DP, LE
- Positioning
- GPS, GLONASS, GALILEO, BDS, QZSS
- NFC
- Yes
- Radio
- No
- USB
- No
OnePlus N6
- WLAN
- Yes
- Bluetooth
- Yes
- Positioning
- GPS
- NFC
- No
- Radio
- Unspecified
- USB
- USB Type-C 2.0, OTG
OnePlus Watch 3 43mm
- Sensors
- Accelerometergyrobarometercompassheart rateSpO2
OnePlus N6
- Sensors
- Unspecified
OnePlus Watch 3 43mm
- Type
- Li-Ion 354 mAh
OnePlus N6
- Type
- 8000 mAh
- Charging
45W wired, 50% in 47 min
5W reverse wired
Bypass charging
OnePlus Watch 3 43mm
- Colors
- Black Steel, Silver Steel
- Price
- € 184.90
OnePlus N6
- Colors
- Fresh Mint, Midnight Green
- Price
- About 210 EUR
OnePlus Watch 3 43mm
- No
OnePlus N6
Not listed for this device
How the OnePlus Watch 3 43mm and OnePlus N6 differ
- The OnePlus N6 has a larger battery, 8000 mAh against 354 mAh on the OnePlus Watch 3 43mm.
- The OnePlus N6 has the bigger screen, 6.8 inches against 1.32 inches.
- The OnePlus N6 offers more RAM, up to 6 GB against 2 GB.
- The OnePlus N6 is the newer of the two, released in July 2026.