Apple Watch Ultra 3 vs Samsung Galaxy Watch7
The two products' specifications row by row. Rows where they differ are marked; a missing value is unknown, never equal.
| Specification | Apple Watch Ultra 3 | Samsung Galaxy Watch7 |
|---|---|---|
| Display brightnessDiffers | 3000 nits | 600 cd/m² |
| Display technologyDiffers | OLED | Super AMOLED |
| Watch case materialDiffers | Titanium | Aluminium |
| Water resistanceDiffers | WR100 | 5 ATM |
| Battery life (max)Differs | 42 h | 40 h |
| Heart rate monitorSame | Yes | Yes |
| Activity trackernot known | not known | Yes |
| Blood oxygen sensornot known | not known | Yes |
| Calendarnot known | not known | Yes |
| Heart rate sensor typenot known | not known | Optical |
| Pedometernot known | not known | Yes |
| Personal goalsnot known | not known | Yes |
| Quality of sleepnot known | not known | Yes |
| Shapenot known | not known | Round |
| Skin temperature sensornot known | not known | Yes |
| Stopwatchnot known | not known | Yes |
| Stress monitoring functionnot known | not known | Yes |
| Voice recordingnot known | not known | Yes |
| Weather forecastnot known | not known | Yes |
| Always-on displaynot known | not known | Yes |
| Display number of coloursnot known | not known | 16M |
| Display resolutionnot known | not known | 480 x 480 pixels |
| Display technology marketing namenot known | not known | Super AMOLED |
| Pixel densitynot known | not known | 327 ppi |
| Touchscreennot known | not known | Yes |
| Band sizenot known | not known | Small and Large |
| Display typenot known | not known | Digital |
| Market positioningnot known | not known | Smartwatch |
| Watch glass typenot known | Sapphire crystal | not known |
| Bluetoothnot known | not known | Yes |
| Bluetooth profilesnot known | not known | A2DP, AVRCP, HFP, HSP |
| Bluetooth versionnot known | not known | Bluetooth v5.3 |
| Near Field Communication (NFC)not known | not known | Yes |
| Wi-Finot known | not known | Yes |
| Wi-Fi standardsnot known | not known | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Fall detectionnot known | not known | Yes |
| Flash memorynot known | not known | 32 GB |
| Processor frequencynot known | not known | 1600 MHz |
| RAM capacitynot known | not known | 2000 MB |
| Wireless chargingnot known | not known | Yes |
| Wireless chipsetnot known | S10 | not known |
| BeiDounot known | not known | Yes |
| Electronic compassnot known | not known | Yes |
| Galileonot known | not known | Yes |
| GLONASSnot known | not known | Yes |
| GPS (satellite)not known | not known | Yes |
| Accelerometernot known | not known | Yes |
| Ambient light sensornot known | not known | Yes |
| Barometernot known | not known | Yes |
| Geomagnetic sensornot known | not known | Yes |
| Gyroscopenot known | not known | Yes |
| Battery capacitynot known | not known | 425 mAh (44 mm · cellular · sport, 44 mm · wi-fi only · sport) |
| Battery replacement accessibilitynot known | not known | No |
| Battery typenot known | not known | Built-in battery |
| Depthnot known | not known | 44.4 mm |
| Thicknessnot known | not known | 9.7 mm |
| Weightnot known | not known | 33.8 g |
| Widthnot known | not known | 44.4 mm |
| Audio formats supportednot known | not known | 3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV |
| Built-in speaker(s)not known | not known | Yes |
| Battery life (power save mode)not known | 72 h | not known |
| Charging timenot known | not known | 1.3 h |
| Operating system installednot known | not known | Wear OS |
| Virtual assistantnot known | not known | Samsung Bixby |
| Built-in microphonenot known | not known | Yes |
| International Protection (IP) codenot known | not known | IP68 |
| Processor coresnot known | not known | 5 |
| Activity measurementsnot known | Dual-frequency GPS | not known |
| Device memorynot known | not known | 2 GB |
| Measurementsnot known | not known | 44.4 x 44.4 x 9.7 mm |
| Military standardnot known | not known | MIL-STD-810H |