What makes the OnePlus 15 display special compared to the Galaxy S25 Ultra?

The OnePlus 15 features a display that works with water droplets, allowing touch input even when wet, unlike the Galaxy S25 Ultra.

How does the OnePlus 15 battery life compare to the Samsung Galaxy S25 Ultra?

The OnePlus 15 has a larger 7,300mAh battery, offering significantly longer use between charges than the Galaxy S25 Ultra's 5,000mAh.

Is the OnePlus 15 cheaper than the Samsung Galaxy S25 Ultra?

Yes, the OnePlus 15 starts at $899, while the Galaxy S25 Ultra launched at $1,300, making the OnePlus 15 the more affordable flagship.

Home / Technology / OnePlus 15 Shocks: Cheaper, Longer Lasting!

OnePlus 15 Shocks: Cheaper, Longer Lasting!

28 Nov, 2025

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Summary

OnePlus 15 boasts IP68/IP69 rating and water-resistive display.
It features a massive 7,300mAh battery outlasting rivals.
Priced at $899, it significantly undercuts the Galaxy S25 Ultra.

OnePlus 15 Shocks: Cheaper, Longer Lasting!

OnePlus has launched its latest flagship, the OnePlus 15, aiming to compete with premium offerings like the Samsung Galaxy S25 Ultra. This new device boasts an IP68 and IP69 rating, with a unique display capable of responding to touch even when wet, enhancing usability in challenging conditions. Its durability is further emphasized by an optional "MAO-treated middle frame" for increased resilience.

The OnePlus 15 is powered by a substantial 7,300mAh battery, a significant upgrade from the Galaxy S25 Ultra's 5,000mAh capacity, promising extended usage times. Real-world tests show it easily lasting a full day with heavy use and potentially two days with moderate usage. Charging is also rapid at 80W compared to Samsung's 45W.

Under the hood, it features the Qualcomm Snapdragon 8 Elite Gen 5 chipset, paired with a 165Hz display. While the Galaxy S25 Ultra offers a superior anti-reflective display and the integrated S Pen, the OnePlus 15 provides compelling value at its $899 starting price. This positions the OnePlus 15 as a strong contender for users prioritizing battery longevity and advanced features without the premium cost.