OnePlus Watch 2 China vs OnePlus Nord 4
| Type | - | Touch |
| Waterproofness & dust-resistance | IP68 | IP65 |
| Dimensions | 47.60 x 46.60 x 12.10 mm | 162.60 x 75.00 x 7.99 mm |
| Weight | 59.00 g | 200.00 g |
| Display size | 1.43" | 6.74" |
| Display | Color / AMOLED 466 x 466 px (1.43") 326 ppi | Color / AMOLED 1,07G colors 120 Hz 1240 x 2772 px (6.74") 451 ppi |
| Display protection |   | |
| Additional display | | |
| Protection of the secondary display | | |
| Standard battery | Li-Ion 500 mAhBuy powerbank
| Li-Po 5500 mAhBuy powerbank
|
| Quick battery charging | VOOC | SuperVOOC |
| Wireless battery charging | | |
| Internal memory | 32 GB | 256 GB, 512 GB |
| RAM memory | 2 GB | 12 GB, 16 GB |
| Memory cards | | |
| Operating system | WearOS 4 | Android 14 |
| Interface | ColorOS Watch 6.0 | OxygenOS 14.1 |
| Processor | Qualcomm Snapdragon W5 Gen 1 SW5100 | Qualcomm Snapdragon 7+ Gen 3 SM7675P |
| Processor clock | 1700 MHz | 2800 MHz |
| GPU | Adreno 702 | Adreno 732 |
| Touchscreen |  | |
| SAR (10g) |  | 1,29 W/kg |
| DualSIM | | |
| SIM cards standard | SingleSIM(eSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | nd | dual standby |
| Hybrid DualSIM | nd | |
| Announced | 1Q 2024 | 3Q 2024 |
| Other names | - | - |
| GSM frequencies | | 850 900 1800 1900 |
| UMTS | | 850 900 1700 1900 2100 |
| LTE standard | | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2100, 1900 |
| Standard 5G | | FDD 5G: 2600, 900, 850, 800, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300 |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | nd | Standard |
| Photo sensor model | nd | Sony LYT600 |
| Photo matrix | nd | 50 Mpx |
| Sensor size | nd | 1/1,953 |
| Pixel size | nd | 0,8 µm |
| Optical zoom | nd | |
| Digital zoom | nd | 20x |
| Number of lenses | nd | 5 |
| Focal length | nd | 25 mm |
| Flash | nd | 2x LED |
| Dual-colour LED flash | nd | |
| Additional | nd | EIS, OIS, f/1.8 |
| Second camera | | |
| Camera type | nd | Wide-angle |
| Photo sensor model | nd | Sony IMX355 |
| Photo matrix | nd | 8 Mpx |
| Sensor size | nd | 1/4 |
| Pixel size | nd | 1,12 µm |
| Optical zoom | nd | |
| Field of view | nd | 112 ° |
| Flash | nd | 2x LED |
| Dual-colour LED flash | nd | |
| Additional | nd | FF, f/2.2 |
CAMERAS - FRONT
| First camera | | |
| Camera type | nd | Portrait |
| Photo sensor model | nd | Samsung S5K3P9 |
| Photo matrix | nd | 16 Mpx |
| Sensor size | nd | 1/3 |
| Pixel size | nd | 1 µm |
| Resolution | nd | 4640x3488 px |
| Optical zoom | nd | |
| Flash | nd | |
| Dual-colour LED flash | nd | |
| Additional | nd | FF, f/2.4 |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | | v2.0 |
| HSCSD | | |
| HSDPA | | 42.20 Mbit/s |
| HSUPA | | 11.52 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | 1174.00 Mbit/s |
| LTE UP | | - |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v5.0 | v5.4 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n | v802.11 a/b/g/n/ac/ax |
| WiFi frequencies | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | | v2.0 Type-C |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| Galileo | | |
| QZSS | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | | T9 |
| Swype | | |
| e-mail client | | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | | 2 |
| Audio Jack | | |
| HD Voice | | |
| Sound formats | | AAC, AAC+, AMR, APE, FLAC, MID, OGG, WAV, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | | ART |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |