Did Qualcomm's new Snapdragon Wear Elite chip nuke the Galaxy Watch Ultra 2's battery gains? - Android Authority
The Samsung Galaxy Watch Ultra 2 features a new Qualcomm Snapdragon Wear Elite chip and a larger battery, yet battery life remains unchanged from the previous model. Analysts suggest that power-hungry features like the 5,000-nit display may be offsetting the efficiency gains.
Why it matters
This highlights the trade-offs between hardware performance and power efficiency in the competitive wearable technology market.
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0 • Zac Kew-Denniss / Android Authority Follow us on Google Discover Add us as preferred source TL;DR Samsung introduced the Galaxy Watch Ultra 2 with Qualcomm’s Snapdragon Wear Elite chip and a massive 800mAh battery (up 35% from 590mAh), yet official estimates still quote the same “up to 60 hours with Always-On Display” as the original Watch Ultra model. The Galaxy Watch 9 models also increased battery sizes and switched from Exynos W1000 to Snapdragon Wear Elite, but Samsung continues to quote up to 40 hours of runtime without Always-On Display across both generations. The lack of runtime improvement despite Wear OS 7’s efficiency improvements and larger batteries could stem from power draws like the brighter 5,000-nit display, lower processor efficiency, or simply outdated marketing specs.
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