Samsung Galaxy Watch9 renders have leaked alongside fresh CAD images, giving the clearest look yet at the 40mm and 44mm models. The new images point to different finishes, battery sizes, and LTE options, while separate Galaxy Watch Ultra 2 details suggest Samsung is also preparing a more rugged, longer-lasting model ahead of its Unpacked London launch.

Galaxy Watch9 LTE options and battery sizes line up by model

The leak says both Galaxy Watch9 sizes will arrive in Bluetooth-only and LTE variants, which matches Samsung’s usual approach for shoppers who want either a simpler model or one tied more closely to mobile networks. That split keeps the lineup familiar, but the new render details also make the two sizes feel more clearly separated than before.

For the finishes, the smaller 40mm model is tipped to come in Cream and Graphite. The larger 44mm version adds Silver to the mix. In practical terms, that suggests Samsung is aiming the smaller watch at people who prefer a lighter, more compact wearable, while the larger model gets the extra finish for buyers who want something a bit more premium-looking on the wrist.

The battery information follows the same model-based split. A 400 mAh cell is tied to the 40mm version, which is not unusual for a smaller smartwatch, but it does point to a device that may rely more heavily on regular charging. In the Wear OS smartwatch segment, battery life is still one of the main tradeoffs between compact sizing and all-day convenience.

• 40mm model: Cream and Graphite finishes
• 44mm model: includes Silver as an additional finish
• Both sizes: Bluetooth-only and LTE variants
• 40mm model: 400 mAh battery

There is no clear sign in the leak that Samsung is changing the overall formula too much. Instead, the Watch9 seems to be following a familiar playbook: offer two sizes, keep LTE available, and give each model a slightly different identity through color and battery capacity. That should make the lineup easy to understand for buyers, even if the differences remain fairly modest on paper.

Watch Ultra 2 details point to titanium colors and bigger battery

The same batch of information also includes Galaxy Watch Ultra 2 details, and those point in a different direction. The watch is said to come in Titanium Gray and Titanium Silver finishes, with LTE support and a titanium case. That places it more firmly in Samsung’s outdoor and endurance-focused category rather than the standard Galaxy Watch family.

The reported 800 mAh battery is the biggest detail here. If accurate, it would put the Watch Ultra 2 well ahead of the smaller Watch9 in terms of endurance. Samsung appears to be keeping that model positioned for buyers who care more about battery life and durability than compact design. For people who track longer activities or just do not want to charge as often, that kind of battery figure stands out immediately.

It also helps separate the Ultra line from the regular Watch9 range. The Watch9 leak is mostly about everyday wear, with size and finish choices doing most of the work. The Ultra 2, by contrast, seems built to look tougher and last longer between charges. That difference matters because Samsung is clearly splitting its smartwatch range into two paths: one for mainstream buyers and one for users who want a more robust option.

These details are still based on a leak, so they should be treated as early information rather than final confirmation. But the outline is fairly consistent: the Watch9 focuses on 40mm and 44mm options in Cream, Graphite, and Silver, while the Watch Ultra 2 leans into titanium styling, LTE support, and a much larger battery. If the information holds, Samsung’s next smartwatch launch will offer a pretty clear choice between compact everyday models and a more endurance-driven flagship.