Huawei Watch D2 vs Huawei Watch 4 Pro
| Type | - | - | - | - |
| Waterproofness & dust-resistance | IP68 | IP6X | IP68 |  |
| Dimensions | 48.00 x 38.00 x 13.30 mm | 48.80 x 47.60 x 12.90 mm | 41.00 x 41.00 x 12.30 mm | 47.60 x 46.60 x 13.65 mm |
| Weight | 40.00 g | 48.00 g | 31.00 g | 59.00 g |
| Display size | 1.82" | 1.50" | 1.20" | 1.43" |
| Display | Color / AMOLED 408 x 480 px (1.82") 346 ppi | Color / AMOLED 466 x 466 px (1.50") 439 ppi | Color / AMOLED 30 Hz 450 x 450 px (1.20") 530 ppi | Color / AMOLED 466 x 466 px (1.43") 326 ppi |
| Display protection |   | | Corning Gorilla Glass Buy screen protector
| |
| Additional display | | | | |
| Protection of the secondary display | | | | |
| Standard battery | | Li-Po 800 mAhBuy powerbank
| Li-Ion 306 mAhBuy powerbank
| Li-Ion 500 mAhBuy powerbank
|
| Quick battery charging | |  | | |
| Wireless battery charging | | | | |
| Internal memory | | 32 GB | 32 GB | 32 GB |
| RAM memory | | 2 GB | 2 GB | 2 GB |
| Memory cards | | | | |
| Operating system | - | - | Wear OS 4.0 | Wear OS 4 |
| Processor | - | Qualcomm Snapdragon W5 Gen 1 SW5100 | Qualcomm Snapdragon W5 Gen 1 SW5100 | Qualcomm Snapdragon W5 Gen 1 SW5100 |
| Processor clock | - | 1700 MHz | 1700 MHz | 1700 MHz |
| GPU | - | Adreno 702 | Adreno 702 | Adreno 702 |
| Touchscreen | | | | |
| DualSIM | | | | |
| SIM cards standard | | SingleSIM(eSIM) | SingleSIM(eSIM) | |
| Announced | | 2Q 2023 | 4Q 2023 | 3Q 2024 |
| Other names | - | MDS-AL00; MDS-AL10 | GC3G8, GD2WG | - |
| GSM frequencies | | 850 900 1800 1900 | | |
| UMTS | | 850 900 1700 1900 2100 | 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 | | | | |
| CDMA | | | | |
| Standard TD-SCDMA | | | | |
| UMA | | | | |
CAMERAS - BACK
CAMERAS - FRONT
SENSORS
| Accelerometer | | | | |
| Proximity | | | | |
| Light | | | | |
| Magnetometer | | | | |
| Gyroscope | | | | |
| Barometer | | | | |
| Altimeter | | | | |
| Gravity | | | | |
| Hall-effect | | | | |
| Iris scanner | | | | |
| Fingerprint scanner | | | | |
| Thermometer | | | | |
| Hygrometer | | | | |
Data transfer
| xHTML | | | | |
| WAP | | | | |
| HSCSD | | | | |
| HSDPA | | | | |
| HSUPA | | | | |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | | | | |
| LTE UP | | | | |
| WIMAX+ | | | | |
| GPRS | | | | |
| EDGE | | | | |
| Bluetooth | v5.2 | v5.2 | v5.0 | v5.0 |
| A2DP Profile | | | | |
| HDMI | | | | |
| WiFi | | v802.11 b/g/n | v802.11 b/g/n | v802.11 a/b/g/n |
| WiFi frequencies | | 2,4 GHz | 2,4 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi hotspot | | | | |
| IrDA | | | | |
| USB | | | | |
| 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 | | | | |
| Swype | | | | |
| e-mail client | | | | |
| Hardware QWERTY keyboard | | | | |
| RSS Reader | | | | |
Multimedia
| Radio | | | | |
| MP3 | | | | |
| Stereo speakers | | | | |
| Audio Jack | | | 3.5 mm | |
| HD Voice | | | | |
| Polyphony | | | | |
| Video ringtone | | | | |
| Ring composer | | | | |
| Games | | | | |
| Java | | | | |
| 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 | | | | |