If, and I mean if, could there possibly exist a smartphone with flagship-tier performance, an "ultra-premium" level large-capacity battery that punches above its weight, all packed into a more compact and ergonomic body?
Well, stop wondering—because the OnePlus 13T is here.
Compact and Refined Design, Unmistakably OnePlus
For OnePlus, premium craftsmanship has always been at the core of its design philosophy. The OnePlus 13T, now the slimmest OnePlus device to date with a width of just 71.7mm, retains the brand’s signature elegance. Whether visually or tactilely, its meticulous design and build quality are immediately apparent.
The Morning Mist Gray and Heartbeat Pink colorways we received feature a new Coral Velvet Glass finish. True to its name, the matte surface delivers an ultra-smooth, fabric-like texture that complements the muted, low-saturation hues beautifully.
The camera module adopts a unique metal cover design—a rounded rectangle housing dual lenses within a runway-shaped accent. The flash and secondary sensors sit neatly alongside, creating a cohesive and harmonious aesthetic.
Staying true to OnePlus’ flat-screen ethos, the 13T sports straight-edged metal frames that mirror the camera module’s finish, enhancing visual unity. A new customizable shortcut button adds further practicality.
Flip to the front, and the 6.32-inch display immediately explains the focus on compactness. With ultra-narrow bezels, "Golden R Corners," and a 50:50 weight distribution, the ergonomic brilliance truly shines when you hold and power it on.
Flagship-Grade Performance, No Compromises
As the latest member of OnePlus’ numbered series, the 13T packs a punch. It’s powered by the Snapdragon 8 Gen 3 (matching its sibling, the OnePlus 13), paired with an advanced cooling system: Glacier VC, Glacier Graphene, and a Glacier Thermal Battery Cover, all supported by a low-temperature aviation-grade aluminum frame. This setup ensures sustained performance while minimizing heat perception.
Let’s talk numbers:
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《Peacekeeper Elite》 (90fps + HDR HD): After an hour, the average frame rate held rock-steady at 89.8fps.
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《Genshin Impact》 (Sumeru exploration): Even in this demanding test, the 13T delivered a flawless 60fps average over 30 minutes—a rare feat for a compact device.
Clearly, the smaller footprint doesn’t sacrifice power. This is full-sized flagship performance in a pocket-friendly form—a dream for ergonomics-focused gamers.
Battery Life That Outshines "Ultra" Flagships
The 13T breaks conventions by housing a 6,260mAh Glacier Battery (the largest in any OnePlus device) within its sleek frame. The secret? A cutting-edge X24 Silicon-Carbon Anode with 10% silicon content, achieving an energy density of 851Wh/L. This not only defies size limitations but also rivals—even surpasses—many "ultra" flagship batteries.
Endurance Test Results (200nits brightness, 25°C, Wi-Fi):
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Daily Use (social media, video streaming): 3 hours consumed just 20% of the battery.
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Gaming:
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《Genshin Impact》: 1 hour drained 20%.
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《Peacekeeper Elite》: 1 hour used 14%.
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Five-hour mixed usage left nearly 50% remaining.
Charging? The 80W SUPERVOOC refuels from 1% to 100% in 62 minutes, with a 25% boost in 10 minutes—enough for hours of use.
The Verdict
The OnePlus 13T is a device that demands to be held to be fully appreciated. Its compact design redefines comfort in a market obsessed with specs, while its Snapdragon 8 Gen 3 and 6,260mAh battery deliver flagship-tier power and endurance rarely seen in small-form-factor phones.
Other highlights include a 50MP telephoto camera with 4x lossless zoom and a vibrant, compact display. By conquering the "impossible trinity" of size, performance, and battery life, OnePlus has crafted a uniquely compelling option.
If you crave a phone that fits like a glove yet refuses to compromise, the OnePlus 13T isn’t just a standout—it’s a small-screen revolution.
