Key Moments from London’s Big Reveal

The OnePlus 15 UK launch event brought excitement, exclusives, and a few surprises that went beyond the official livestream. Held in London on 17 November 2025, the pop-up event attracted fans, tech reviewers, and early buyers eager to get hands-on with OnePlus’s most ambitious flagship yet. Here’s everything you might have missed from the launch day.

The event took place at the Kachette Annex in Shoreditch, one of London’s trendiest tech spaces. Attendees were greeted with a full showcase of all three OnePlus 15 colour variants — Sand Storm, Infinite Black, and Ultra Violet. The Sand Storm model stole the show, with its matte, metallic finish and fibreglass-composite back that looked stunning under studio lights. OnePlus highlighted how this new coating, achieved through micro-arc oxidation, offers better grip and scratch resistance than previous glass designs.

One of the most talked-about moments came when OnePlus executives confirmed that the OnePlus 15 would start at £879 in the UK for the 16GB + 512GB model. This pricing undercuts most rivals while still offering flagship-level specs. UK buyers were quick to note that this price is lower than last year’s OnePlus 13 launch, despite the 15’s upgraded performance and larger battery.

Early attendees also enjoyed exclusive launch-day perks. The first 100 buyers at the event received a bundle including a 150W power bank, OnePlus case, and magnetic charger. Others who pre-ordered online during the event qualified for free extended warranty and fast-track delivery. There was also a surprise raffle giveaway — one lucky guest won a OnePlus 15 paired with a DJI Osmo Mobile 7 gimbal, a nod to the phone’s advanced video recording capabilities.

Performance demos were another highlight. OnePlus showcased the OnePlus 15’s Snapdragon 8 Elite Gen 5 processor running intensive gaming and multitasking scenarios without thermal slowdown. The device’s cooling system was displayed in cutaway form, revealing its dual vapour chamber design and aerogel layer — technology usually seen in gaming laptops. Attendees tested Genshin Impact and Asphalt 9 at full graphics settings, and the phone stayed impressively cool to the touch.

The display segment earned loud applause. The OnePlus 15’s 6.78-inch LTPO AMOLED panel was shown side by side with the previous generation, demonstrating the benefits of its 165Hz refresh rate and 1,800-nit peak brightness. Under bright event lighting, the screen remained vividly clear, proving that outdoor visibility in UK conditions will be exceptional. The adaptive refresh technology, which dynamically scales from 1Hz to 165Hz, also impressed attendees for its smoothness during scrolling and video playback.

On the camera front, OnePlus detailed the 50MP triple-lens system featuring a new periscope zoom sensor and an updated imaging algorithm. The company highlighted that it has fully transitioned away from its past Hasselblad partnership, developing its own “OnePlus Image Engine.” Live photo tests showed improved skin tones, faster shutter speeds, and noticeably better stabilisation in video capture. UK photographers attending the event described the results as “more natural and consistent than before.”

Another standout reveal was the battery endurance demonstration. The OnePlus 15, equipped with a massive 7,300mAh battery, powered through a live 90-minute gaming and video playback test without overheating or significant drain. The 120W fast charging was also demonstrated on stage — the phone jumped from 1% to 60% in less than 15 minutes, earning audible cheers from the crowd.

OnePlus also addressed software longevity. UK models will receive four years of major Android updates and six years of security patches, aligning with OnePlus’s renewed commitment to long-term support. The company confirmed that OxygenOS will continue to retain its clean interface while integrating more AI features tailored for performance and photography.

For attendees, the event wasn’t just about announcements — it was an immersive celebration of OnePlus’s design evolution. Visitors explored hands-on zones to test the new colour finishes, accessories, and display capabilities. The brand even recreated real-world UK daylight conditions to demonstrate brightness and colour accuracy.

In summary, the OnePlus 15 UK launch event proved that the brand is ready to compete head-on with the biggest names in the industry. From its aggressive pricing to standout performance and build quality, the OnePlus 15’s debut showed why skipping the 14 was a smart move. For those who missed the London showcase, one message came through clearly — OnePlus is back at its best, and the 15 is its most complete flagship yet for UK buyers.