The OnePlus 15 stands out among flagship smartphones for its initial simplicity that gradually reveals intriguing features upon closer inspection. While the exterior design appears conservative with a cleaner look, enhanced battery capacity, and familiar software interface, deeper exploration uncovers subtle modifications that influence the device’s functionality. Some alterations are logical, while others appear somewhat conservative, with a few bold choices prompting speculation about OnePlus’s strategic direction. Whether the OnePlus 15 emerges as the top flagship choice in 2025 hinges on individual perspectives and requirements. To assist in decision-making, we have condensed our comprehensive OnePlus 15 review into 9 key points.
OnePlus has increased the price of the OnePlus 15 by Rs 3,000 compared to the OnePlus 13. However, promotional offers at launch enable purchasing the device at a price equivalent to its predecessor, available for Rs 79,999 through Amazon and official channels. With pricing details covered, let’s delve into the OnePlus 15’s design, gaming performance, display quality, camera capabilities, and more in a concise overview.
1. Redesigned with a modern aesthetic approach
The OnePlus 15 abandons its traditional circular camera module in favor of a sleek square island for a contemporary appearance. Featuring flat edges, a refined matte finish, and a sophisticated violet hue, the device exudes premium quality without ostentation. Despite accommodating a substantial battery, the phone maintains a slim profile at 8.1mm. However, the removal of the Alert Slider, a beloved hardware feature, and the introduction of the Plus Key, although functional, may require OnePlus enthusiasts some adjustment.
2. Enhanced battery capacity within a slimmer form factor
The standout feature of the OnePlus 15 is its 7,300mAh battery, impressively fitted into a thinner frame than its predecessor. Despite the significant battery size, the device feels remarkably light in hand due to well-balanced weight distribution. The slimmer design, combined with a potent chipset, may result in elevated temperatures under heavy usage, particularly noted during stress tests.
3. Power-packed performance with Snapdragon 8 Elite Gen 5
Benchmark assessments position the OnePlus 15 firmly in the flagship segment, showcasing robust performance capabilities. Noteworthy scores in tests such as Geekbench and AnTuTu affirm the device’s ability to manage intensive applications and high-end gaming. While excelling in peak performance, sustained usage may reveal certain limitations.
4. Smooth gaming experience with occasional thermal concerns
OxygenOS 16 offers a responsive and streamlined software encounter, a hallmark of OnePlus devices. While daily functionality remains seamless, prolonged intensive tasks may elevate the device’s temperature, impacting stability. Noteworthy gaming performance is attainable by activating High Performance mode, although extended gaming sessions may lead to thermal concerns affecting frame rate stability.
5. Vibrant 1.5K AMOLED display with improved brightness
The 6.7-inch AMOLED screen on the OnePlus 15 delivers exceptional brightness and a fluid 165Hz refresh rate, enhancing visual experiences. Despite a shift from QHD+ to 1.5K resolution, displaying well-tuned colors and robust HDR content, the slight reduction in peak brightness for HDR videos may suggest a trade-off for improved efficiency.
6. Leading battery longevity with rapid charging support
The OnePlus 15 showcases outstanding endurance, providing over 15 hours of continuous usage in Balanced mode. Users can expect extended battery life depending on their usage patterns, with rapid 120W charging capabilities minimizing charging duration. However, intensive activities like gaming may impact battery levels notably, necessitating periodic recharging.
7. Reliable camera performance with room for improvement
The device’s primary camera delivers detailed and natural-looking images with balanced color reproduction in well-lit conditions. While satisfactory in low-light environments, the telephoto lens performance could be enhanced to meet expectations for this price range. The camera system offers dependable performance for everyday use, though falls short of delivering a standout upgrade.
8. Clean software experience with a familiar feel
OxygenOS 16 maintains a clutter-free interface with smooth navigation and minimal bloatware, catering to user preferences. While the software retains its cleanliness, some users may perceive a slight shift towards an iOS-like design approach. The Plus Key functionality, while beneficial, may not resonate as strongly as the Alert Slider it replaces.
9. A reliable flagship focusing on stability over innovation
The OnePlus 15 prioritizes performance, extended battery life, and refined design, emphasizing dependability rather than groundbreaking features. While exhibiting notable strengths, such as rapid charging and overall stability, the device grapples with thermal concerns under extreme conditions, modest telephoto performance, and display resolution choices. OnePlus’s strategic emphasis on equilibrium and reliability may appeal to many users seeking a well-rounded flagship experience, even as it may seem cautious to enthusiasts anticipating significant advancements in the device’s offerings.