Apple Watch Ultra 4 vs Samsung Galaxy Watch Ultra 2: Which Ultra watch should you buy?
Both watches offer a premium design and durable build.
Apple and Samsung provide several health and fitness features.
The Galaxy Watch Ultra 2 is much more affordable than the Apple Watch Ultra 4.
Apple has just concluded its Surprise and Shine event, where the company unveiled major hardware, including the iPhone 18 Pro series, the first foldable smartphone, and the new smartwatches. The wearable category received two new additions, notably the Apple Watch Series 12 and Ultra 4. The Apple Watch Ultra 4 is a direct competitor to the previously launched Samsung Galaxy Watch Ultra 2. Both the wearables come with noticeable differences and are built to cater to different audiences. Here is a spec-based comparison of the Apple Watch Ultra 4 and Samsung Galaxy Watch Ultra 2.
SurveyApple Watch Ultra 4 vs Samsung Galaxy Watch Ultra 2: Design and display
The Galaxy Watch Ultra 2 has a 1.52-inch Super AMOLED display with a 498 x 498 resolution and peak brightness of up to 5,000 nits. Moreover, to keep the device protected, it comes with a Grade 4 titanium frame, sapphire crystal glass, IP68 and IP69K certifications, a 10 ATM rating and MIL-STD-810H. The Galaxy Watch Ultra 2 also bags EN13319 dive certification.
On the other hand, the Apple Watch Ultra 4 comes with a 49mm Always-On Retina display that supports OLED and LTPO3 technology. Aside from that, it also offers a 422 x 514 resolution, 326 ppi and up to 3,000 nits of peak brightness. To keep the screen protected, it sports a Grade 5 titanium case and sapphire crystal glass. Apple also gives it IP6X dust resistance, WR100 water resistance, MIL-STD-810H testing and EN13319 certification.
Apple Watch Ultra 4 vs Samsung Galaxy Watch Ultra 2: Performance
When talking about performance, the Samsung Galaxy Watch Ultra 2 uses the 3nm Snapdragon SW6100 Wear Elite chipset under its hood. Makers have paired it with 2GB of RAM and 64GB of storage.
In comparison, the Apple Watch Ultra 4 runs on the Apple S11 chipset with a 64-bit dual-core processor and a four-core Neural Engine. Apple does not officially state the RAM amount, but the watch comes with 64GB of internal storage.
Apple Watch Ultra 4 vs Samsung Galaxy Watch Ultra 2: Battery
The Galaxy Watch Ultra 2 comes with an 800mAh battery and supports fast charging along with 10W wireless charging. Whereas, Apple rates the Ultra 4 for up to 50 hours of normal use and up to 84 hours in Low Power Mode. Furthermore, the company also claims that in Max Extended Workout mode, the wearable can last up to 45 hours.
Apple Watch Ultra 4 vs Samsung Galaxy Watch Ultra 2: Connectivity and sensors
The Galaxy Watch Ultra 2 supports LTE, eSIM, Wi-Fi 5, Bluetooth 6.0, NFC and GPS. Its sensor package includes a BioActive sensor system, ECG, heart-rate monitoring, SpO2, body and water temperature sensors, a barometer, altimeter, compass, accelerometer and gyroscope.
The Apple Watch Ultra 4 supports 5G and LTE cellular connectivity, Wi-Fi 4, Bluetooth 5.3, dual-frequency GPS, Galileo, QZSS and BeiDou. It also includes second-generation Ultra Wideband and Apple Pay. Its sensors cover heart activity, blood oxygen, temperature, depth, water temperature, altitude, movement and ambient light.
Apple Watch Ultra 4 vs Samsung Galaxy Watch Ultra 2: Health and fitness
Both watches are packed with tools for health and exercise tracking. Samsung offers ECG, heart-rate tracking, blood oxygen measurement, temperature monitoring and a range of outdoor sensors.
Apple goes further with a broad set of health and fitness features. These include ECG, heart-rate tracking, HRV, Recovery HRV, blood oxygen, sleep tracking, sleep score, sleep-apnea notifications, hypertension notifications, Readiness score, Training Load, VO₂ max and workout tracking. It also supports cycle tracking and heart-rate notifications.
Apple Watch Ultra 4 vs Samsung Galaxy Watch Ultra 2: Price
The Samsung Galaxy Watch Ultra 2 was launched in India at Rs 64,999, while the Apple Watch Ultra 4 starts at Rs 1,09,900.
Bhaskar is a Senior Copy Editor at Digit India who keeps a close watch on everything shaping the world of technology from smartphones and home appliances to AI, government tech initiatives, digital safety, and the latest industry developments. Whether it's breaking news, in-depth features, hands-on reviews, practical how-to guides, or exclusive scoops, he translates complex tech into stories that are easy to understand and worth reading. His work has been featured in iGeeksBlog, GuidingTech, and other leading publications. Before joining Digit India, he served as an assistant editor at TechBloat. A B.Tech graduate and full-time tech journalist, he is driven by just one goal, which is to help readers stay informed, stay secure, and stay ahead in an ever-changing digital world. View Full Profile
