OnePlus 15T is a compact flagship with Snapdragon 8 Elite Gen 5, a 6.32″ 165 Hz display, and a 7500 mAh battery. The smartphone will feature a LUMO periscope telephoto lens with 3.5x optical zoom — a first for OnePlus’s compact design. The launch in China is expected in the second half of March 2026.
OnePlus 15T targets a niche that most manufacturers have ignored for years — compact flagships with top specifications. Weighing just 194 g and measuring 8.5 mm thick, the device houses a 7500 mAh battery, the latest Qualcomm processor, and a periscope camera. OnePlus itself calls it a “little demon,” and it’s hard to disagree.
OnePlus 15T specifications — key parameters
| Parameter | OnePlus 15T |
|---|---|
| Display | 6.32″ AMOLED LTPO, 1.5K (1216 x 2640), 165 Hz |
| Screen Protection | Crystal Shield Glass |
| Processor | Snapdragon 8 Elite Gen 5 (3 nm) |
| RAM | 12 / 16 GB LPDDR5x |
| Storage | 256 GB / 512 GB / 1 TB UFS 4.1 |
| Main Camera | 50 MP, f/1.8, OIS |
| Telephoto Lens | 50 MP LUMO, periscope, 3.5x zoom, OIS |
| Front Camera | 32 MP, f/2.4 |
| Battery | 7500 mAh (Glacier) |
| Wired Charging | 100 W |
| Wireless Charging | 50 W |
| Resistance | IP68 / IP69 |
| System | Android 16 + OxygenOS 16 |
| Biometric Reader | ultrasonic under-display |
| Dimensions | ~8.5 mm thick, ~194 g |
| Colors | Relaxing Matcha, Healing White Chocolate, Pure Cocoa |
165 Hz Display in a Compact Body
The OnePlus 15T will feature a 6.32-inch AMOLED LTPO panel with a resolution of 1.5K (1216 x 2640 pixels) and a refresh rate of 165 Hz. This is the highest refresh rate in OnePlus’s lineup — the standard OnePlus 15 has “only” 120 Hz.
The screen supports Dolby Vision and HDR10+. It is protected by Crystal Shield Glass, and beneath the panel is an ultrasonic fingerprint reader — faster and more accurate than optical solutions. The display is flat with symmetrically narrow bezels, emphasizing the compact nature of the device.
For comparison — 6.32 inches is a size similar to the iPhone 16 Pro (6.3″), which many users consider an optimal compromise between one-handed use and content viewing comfort.
Camera — LUMO periscope with 3.5x zoom
The OnePlus 15T camera setup is a dual configuration: a main sensor of 50 MP (f/1.8, OIS) and a 50 MP LUMO periscope telephoto lens with 3.5x optical zoom, OIS, and an equivalent focal length of 85 mm.
The LUMO lens uses the same technology that OnePlus implemented in the 15 model. The periscope design allows for a long focal length to fit in a thin body without a protruding camera module. The f/2.8 aperture in the telephoto lens is typical for this type of solution — comparable to the Samsung Galaxy S26 Ultra or iPhone 17 Pro Max.
OnePlus opted out of an ultra-wide-angle lens in favor of better quality from the two main sensors. This is a bold decision — but in practice, most users reach for zoom more often than for ultra-wide angles.
The front camera of 32 MP (f/2.4) will provide good quality for selfies and video calls. Video recording with the rear cameras supports 4K resolution at 30 and 60 fps.
Snapdragon 8 Elite Gen 5 — peak performance
The heart of the OnePlus 15T is the Snapdragon 8 Elite Gen 5 — the latest flagship processor from Qualcomm manufactured using a 3 nm process. The Adreno 840 GPU handles graphics, while the dedicated P3 chip supports the display.
The OnePlus 15T has already appeared in AnTuTu with a score of 4.45 million points — one of the highest results on the market. Additionally, it features LPDDR5x RAM (12 or 16 GB) and lightning-fast UFS 4.1 storage options of 256 GB, 512 GB, and 1 TB.
In practice, this means seamless handling of even the most demanding games, multitasking with several open applications, and instant program launches. The dedicated gaming processor further optimizes the experience in mobile titles.
7500 mAh Glacier Battery — a record in a compact flagship
The biggest surprise is the battery capacity. 7500 mAh (Glacier technology) in a smartphone weighing 194 g and measuring 8.5 mm thick — these specifications seemed unattainable in a compact body just a year ago.
For context: the Samsung Galaxy S26 Ultra has a 5000 mAh battery, and the iPhone 17 Pro — about 3900 mAh. The OnePlus 15T offers nearly double the capacity of Apple’s flagship in a smaller body.
Wired charging 100 W will recharge the battery in under 40 minutes. Wireless charging 50 W is a convenient alternative, and reverse charging at 5 W allows you to emergency charge your headphones or watch. For longer trips, a power bank will also come in handy — with this battery capacity, a compact 10,000 mAh model will suffice.
Tip: With a 7500 mAh battery and 100 W charging, one charge will easily last two days of intensive use. If you’re looking for a wall charger with the appropriate power — aim for models 100 W+ with USB PD and PPS support.
Design — three “dessert” colors
The OnePlus 15T is available in three color variants inspired by desserts:
- Relaxing Matcha — green, reminiscent of Japanese matcha tea
- Healing White Chocolate — light, creamy shade
- Pure Cocoa — dark, chocolate brown
The device has an IP68 rating (submersion up to 1.5 m for 30 minutes) and IP69 (protection against high-pressure hot water jets). This is the highest level of resistance in the smartphone market.
At a weight of 194 g and a thickness of 8.5 mm, the OnePlus 15T is lighter than many smartphones with smaller batteries. Its compact dimensions and flat screen make it easy to use with one hand.
OnePlus 15T vs OnePlus 15 — key differences
| Parameter | OnePlus 15T | OnePlus 15 |
|---|---|---|
| Display | 6.32″, 165 Hz | 6.82″, 120 Hz |
| Battery | 7500 mAh (Glacier) | 7300 mAh |
| Wired Charging | 100 W | 100 W |
| Wireless Charging | 50 W | 50 W |
| Processor | Snapdragon 8 Elite Gen 5 | Snapdragon 8 Elite |
| Telephoto Lens | 50 MP periscope LUMO, 3.5x | 50 MP periscope, 3x |
| Ultrawide | none | 50 MP |
| Weight | ~194 g | ~207 g |
| Price in Poland | unknown | from 4,299 PLN |
The OnePlus 15T is a more compact alternative to the OnePlus 15. It has a smaller screen (6.32″ vs 6.82″), a lighter build, and a newer processor — but at the cost of lacking an ultrawide lens. The battery is larger in terms of grams per weight (7500 mAh in 194 g vs 7300 mAh in 207 g). The telephoto lens on the 15T is also better — 3.5x zoom vs 3x in the standard model.
Release and price of OnePlus 15T
OnePlus has officially announced the 15T model, but the exact release date has not yet been provided. Everything indicates a debut in China in the second half of March 2026.
The global premiere — including the European one — is likely to take place 4–6 weeks later, which means April or May 2026. The price in Europe has not yet been revealed, but considering the positioning of the model and the price of the OnePlus 15 (from 4,299 PLN in Poland), the OnePlus 15T should cost similarly or slightly less.
In the Chinese market, the OnePlus 15T will operate with the ColorOS 16 overlay, while the global version will receive OxygenOS 16 — both based on Android 16.
Who is the OnePlus 15T for?
The OnePlus 15T is a smartphone for those who:
- Prefer compact dimensions and one-handed operation
- Do not want to give up flagship performance and long battery life
- Value a good camera with optical zoom in a smaller body
- Are looking for an alternative to large flagships like the Samsung Galaxy S26 Ultra or OnePlus 15
Tip: If you decide to go for the OnePlus 15T after its premiere in Poland, it’s worth securing it right away with a case and tempered glass. Check out the accessory offer for OnePlus at homescreen.pl — they will be available with the device’s launch.
FAQ — frequently asked questions
When is the OnePlus 15T premiere in Poland?
The premiere in China is expected in the second half of March 2026. Global availability — including in Poland — is likely in April or May 2026. OnePlus has not yet announced an official European release date.
How much will the OnePlus 15T cost?
The price in Poland has not yet been announced. Considering that the OnePlus 15 starts at 4,299 PLN, the 15T model should be in a similar price range.
What camera does the OnePlus 15T have?
The OnePlus 15T has a dual camera setup: a 50 MP main sensor with OIS and a 50 MP LUMO periscope telephoto lens with 3.5x optical zoom. There is no ultra-wide-angle lens.
Does the OnePlus 15T have wireless charging?
Yes — the OnePlus 15T supports 50 W wireless charging and 100 W wired charging. It also supports 5 W reverse charging for accessories.
How does the OnePlus 15T differ from the OnePlus 15?
The OnePlus 15T has a smaller screen (6.32″ vs 6.82″), a newer processor (Snapdragon 8 Elite Gen 5), better zoom (3.5x vs 3x), but lacks an ultra-wide-angle lens. The 7500 mAh battery is even larger per gram of weight than the 7300 mAh in the OnePlus 15. The whole device is lighter (~194 g vs ~207 g).
Is the OnePlus 15T waterproof?
Yes — the OnePlus 15T has IP68 and IP69 certifications, which means it is resistant to immersion in water up to 1.5 m for 30 minutes and to a jet of hot water under pressure.
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