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- Apple Watch Ultra 4 vs Apple Watch SE (2nd Generation)
Apple Watch Ultra 4 vs Apple Watch SE (2nd Generation) comparison
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| key specs | ||||
| Display Size | 49mm | 40mm | ||
| Dial Shape | Rectangle | Rectangle | ||
| Display Type | OLED Retina | OLED Retina | ||
| Ideal For | Unisex | Unisex | ||
| general | ||||
| Brand | Apple | Apple | ||
| Model | Watch Ultra 4 | Watch SE (2nd Generation) | ||
| Release date | September 9, 2026 | September 7, 2022 | ||
| Dial Shape | Rectangle | Rectangle | ||
| Usage | Regular, Sports | - | ||
| Ideal For | Unisex | Unisex | ||
| Model Name | - | Watch SE (2nd Generation) | ||
| Size | - | Regular | ||
| Touchscreen | - | Yes | ||
| product details | ||||
| Sensor | Health Sensing System, optical and electrical heart sensors, blood oxygen sensor, temperature sensor, depth gauge, water temperature sensor, compass, always-on altimeter, high-g accelerometer, gyroscope, ambient light sensor | - | ||
| Battery Type | Rechargeable lithium-ion | - | ||
| Battery Life | up to 50 hours | - | ||
| Charger Type | Magnetic charging port | - | ||
| Rechargeable Battery | Yes | - | ||
| connectivity features | ||||
| Call Function | Yes | Yes | ||
| Bluetooth | Yes | Yes | ||
| Wi-Fi | Yes | Yes | ||
| GPS | Yes | Yes | ||
| platform and storage features | ||||
| Operating System | watchOS 27 | watchOS 9 | ||
| Processor Name | Apple S11 chip | - | ||
| Internal Memory | 64GB | - | ||
| Number of Cores | - | dual-core | ||
| camera and display features | ||||
| Display Resolution | 422 × 514 | - | ||
| Display Size | 49mm | 40mm | ||
| Display Type | OLED Retina | OLED Retina | ||
| Scratch Resistant | Sapphire crystal | Yes | ||
| Other Display Features | 3000 nits peak brightness, 1 nit minimum brightness, 1Hz refresh rate, 326ppi, Night Mode | - | ||
| Backlight Display | - | Yes | ||
| fitness and watch functions | ||||
| Step Count | Yes | Yes | ||
| Calorie Count | Yes | Yes | ||
| Heart Rate Monitor | Yes | Yes | ||
| Altimeter | Yes | - | ||
| Compass | Yes | Yes | ||
| Calendar | Yes | Yes | ||
| Alarm Clock | Yes | Yes | ||
| Chronograph | Yes | - | ||
| Date & Time Display | Yes | Yes | ||
| Language | English | - | ||
| Number of Buttons | 3 | 1 | ||
| Other Fitness Features | Readiness score, HRV, heart rate zones, Training Load, Workout Effort, VO2 max, custom workouts, race route, Pacer, cadence, stride length, running power, multisport workouts, cycling metrics, swimming metrics, diving, depth gauge, water temperature, GPS, elevation tracking, Backtrack and offline maps | - | ||
| audio and video features | ||||
| Speaker | Yes | - | ||
| Gesture Control | Yes | - | ||
| Microphone | Yes | - | ||
| Voice Control | Siri AI | - | ||
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