OnePlus 13T
By Muhammad Tahir · Updated June 2026 · how we review
A genuinely compact flagship: 6.32 inches, 185g, and somehow a 6,260mAh battery alongside a Snapdragon 8 Elite and a 2x telephoto. Very few phones this small make so few compromises — the missing ultra-wide is the notable one.
Is the 13T still supported?
Official promiseSupported until April 2031 · Buy-by April 2029
✓ Yes — the 13T is supported until April 2031, roughly 4.7 more years.
OnePlus promises 6 years of updates for this phone, so it's supported until April 2031 — buying it today still gets you about 4.7 years of safe use (verified June 2026).
Source: OnePlus's official policy · last verified 2026-06-13 · how we compute this · what happens when support ends
TrueCost
Street price ÷ months of safe use remaining. How we compute it.
8% cheaper than the $300–600 median ($9.54/mo, dying phones excluded)
Should you buy the 13T in 2026?
Pros
- 6,260mAh battery in a 185g, 6.32-inch body — an extraordinary combination
- Snapdragon 8 Elite with up to 16GB RAM and 1TB storage
- Flat 6.32-inch LTPO AMOLED that is genuinely usable one-handed
- 50MP 2x telephoto retained despite the small footprint
- Four OS upgrades and security patches through April 2031
Cons
- No ultra-wide camera at all
- IP65 only — no protection against immersion
- No wireless charging
Full specifications
Display
| Screen | 6.32-inch LTPO AMOLED, 2640x1216, 120Hz |
|---|
Performance
| Chipset | Qualcomm Snapdragon 8 Elite |
|---|---|
| RAM | 12GB / 16GB |
| Storage | 256GB / 512GB / 1TB |
Cameras
| main | 50MP |
|---|---|
| telephoto 2x | 50MP |
| front | 16MP |
Battery & charging
| Battery | 6,260 mAh |
|---|---|
| Charging | 80W wired |
Build
| Dimensions | 150.8 × 71.8 × 8.2 mm |
|---|---|
| Weight | 185 g |
| Materials | Crystal Shield glass front, glass back, aluminum frame |
| Water resistance | IP65 |
Software & connectivity
| Software | Android 15 with ColorOS 15 / OxygenOS 15 at launch |
|---|---|
| Connectivity | 5G, Wi-Fi 7, Bluetooth 5.4, USB-C, NFC |
| Update policy | 4 OS upgrades · 6 years of security updates (official promise) |
Better-value alternatives
Similar price, lower cost per month of safe ownership.
Frequently asked questions
How long will the OnePlus 13T be supported?
Four Android OS upgrades and six years of security patches from its April 2025 release, taking security support to April 2031. That is one of the longer windows available on a compact flagship, where the alternatives are typically iPhones or the Xiaomi 15.
How does a 6.32-inch phone fit a 6,260mAh battery?
Silicon-carbon battery chemistry. Silicon anodes store considerably more energy per unit volume than conventional graphite, which lets OnePlus fit a capacity normally seen in 6.8-inch phones into a compact body. For context, a Galaxy S25 at a similar size carries around 4,000mAh. The result is genuinely exceptional endurance for a small phone.
Is the missing ultra-wide a serious problem?
It depends how you shoot. The 13T has a 50MP main and a 50MP 2x telephoto — a sensible pairing that covers everyday and portrait photography well. What you cannot do is fit a whole building, a landscape or a group into frame from close range. If you regularly use ultra-wide, this is a real omission; if you never touch it, you lose nothing.
How does the 13T compare to the 13s?
They are close siblings. The 13s costs around $100 more, has a slightly smaller 5,850mAh battery, a brighter 4,500-nit panel and a 32MP front camera against the 13T's 16MP. Both have the Snapdragon 8 Elite, the same 6.32-inch size, 185g weight, IP65 rating and 80W charging. The 13T is the better value; the 13s is the better selfie camera.
Compare it
Specs are collected from manufacturer documentation; prices reflect major US retailers and change often. Support end dates follow each brand's official policy (or, for Apple, its documented historical pattern). Last verified 2026-06-13.