Redmi Watch 4 vs Apple Watch Ultra 2
| Vormgeving | - | - |
| Waterdichtheid en stof-weerstand |  | IP6X |
| Afmetingen | 47.58 x 41.12 x 10.50 mm | 49.00 x 44.00 x 14.40 mm |
| Gewicht | 31.50 g | 61.40 g |
| Schermgrootte | 1.97" | 1.92" |
| Scherm | Kleurrijk / LTPS AMOLED 60 Hz 390 x 450 px (1.97") 302 ppi | Kleurrijk / LTPO OLED 502 x 410 px (1.92") 338 ppi |
| Bescherming scherm |   |  |
| Extra scherm | | |
| Secundaire bescherming scherm | | |
| Standaard batterij | Li-Po 470 mAhBuy powerbank | Li-Ion 542 mAhBuy powerbank |
| Snel opladen van de batterij | | |
| Draadloos opladen van de batterij | | |
| Intern geheugen | | 64 GB |
| Geheugen kaarten | | |
| Besturingssysteem | HyperOS | watchOS 10 |
| Processor | - | Apple SiP S9 |
| GPU | - | - |
| Touchscreen | | |
| Dual SIM | | |
| SIM-kaarten standaard | | SingleSIM(eSIM) |
| Introductiedatum | IV. kwartaal 2023 | III. kwartaal 2023 |
| Andere namen van deze telefoon | M2314W1; Xiaomi Redmi Watch 4 | A2986; A2986; A2987 |
| GSM standaard | | 850 900 1800 1900 |
| UMTS standaard (3G) | | 850 900 1700 1900 2100 |
| LTE-standaard | | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2500, 2300, 1900 |
| 5G-standaard | | |
| CDMA standaard | | |
| TD-SCDMA-standaard | | |
| UMA standaard | | |
CAMERA'S - TERUG
CAMERA'S - VOORKANT
SENSORS
| Accelerometer | | |
| Nabijheid | | |
| Licht sensor | | |
| Magnetometer | | |
| Gyroscoop | | |
| Barometer | | |
| Altimeter | | |
| Gravity sensor | | |
| Hall-effect sensor | | |
| Iris scanner | | |
| Vingerafdrukscanner | | |
| Thermometer | | |
| Hygrometer | | |
Gegevens transmissie
| xHTML | | |
| WAP | | |
| HSCSD | | |
| HSDPA | | |
| HSUPA | | |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | |
| LTE UP | | |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v5.3 | v5.3 |
| Perfil A2DP | | |
| HDMI | | |
| WiFi | | v802.11 b/g/n |
| WiFi frequenties | | 2,4 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi-hotspot | | |
| IrDA | | |
| USB | | |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| Galileo | | |
| QZSS | | |
| NFC | | |
COMMUNICATIE EN BERICHTEN
| Call waiting | | |
| Video conferentie verbinding | | |
| Redirect | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Predictive text | | |
| Swype | | |
| E-mailclient | | |
| QWERTY toetsenbord | | |
| RSS reader | | |
Multimedia
| Radio | | |
| Stereo speakers | | |
| Audio Jack | | |
| HD Voice | | |
| Ringtone polyfoon | | |
| Video beltonen | | |
| Beltoon componist | | |
| Spelletjes | | |
| Java | | |
| Videoverbinding | | |
| DVB-H televisie | | |
| TV aansluiting | | |
PIM EN EXTRA FUNCTIES
| Klok | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Valuta Converter | | |
| Organizer | | |
| Agenda | | |
| Vliegtuigstand | | |
| SyncML | | |
| Data en fax | | |
| Schermbeveiliging | | |
| Thema's | | |
| Verwisselbare cover | | |
| Voice picking | | |
| Speaker | | |
| Memorecorder | | |
| Trilalarm | | |