Overview

Launched in early 2022, the OnePlus Ace was designed around a very specific goal: delivering top-tier gaming power and ultra-fast charging without demanding a true flagship price tag. Featuring a 6.7-inch 120Hz OLED panel and MediaTek's tailored Dimensity 8100 Max chipset, the phone carved out a reputation as a lean, performance-first device.

Looking back from a modern ownership standpoint, the Ace sits in an interesting position. While modern high-end devices have pushed display brightness and graphics power further, this mid-tier speedster still manages everyday multitasking and high-frame-rate titles remarkably well. For complete hardware specifications and history, you can explore our detailed OnePlus Ace device page.

Design and build

The OnePlus Ace features a flat-edged industrial design with a textured rear panel, weighing in at a reasonable 186 grams. The front glass uses Gorilla Glass 5, which offers respectable scratch resistance for everyday pocket carry, though it remains susceptible to corner fractures from direct hard-surface drops.

To keep costs down and weight light, OnePlus utilized a plastic mid-frame. Over years of use, this plastic frame is more prone to minor scuffing, finish peeling around the charging port, and subtle cosmetic wear compared to aluminum-framed alternatives. It lacks formal IP-rated water resistance, meaning internal seals are minimal—so moisture exposure is something long-term owners must actively avoid.

Everyday performance

The MediaTek Dimensity 8100 Max remains one of the highlights of this phone. Built on a 5nm process, it manages heat and power efficiency far better than many contemporary flagships from its era. Apps launch quickly, 120Hz scrolling across the ColorOS interface stays consistently smooth, and memory management on 8GB and 12GB RAM configurations handles heavy app switching effortlessly.

For mobile gaming, the chipset delivers steady framerates in titles like Genshin Impact and PUBG Mobile at medium-to-high settings. Thermal throttling is generally modest, though continuous gaming while plugged into the high-wattage charger will push internal temperatures up significantly.

Battery, durability, and longevity

The 4500 mAh dual-cell battery setup was engineered to handle ultra-fast charging speeds. While the convenience of full-charge top-ups in under 20 minutes is undeniable, long-term ownership reveals the trade-off: high heat generation during fast charging speeds up chemistry degradation over multiple years of daily cycling.

Owners who frequently charge while gaming or rely exclusively on maximum-wattage fast charging will likely notice a significant reduction in overall screen-on time after two to three years of use. Maintaining long-term battery health requires being mindful of thermal buildup and, when practical, using standard charging bricks overnight.

Common issues owners hit

Over extended service life, several recurring failure patterns emerge across the OnePlus Ace hardware:

• OLED Display Artifacts: The 6.7-inch 120Hz OLED panel can develop vertical green or pink line artifacts following thermal shock or minor physical drops.
• Battery Degradation: Reduced capacity from repeated fast-charging thermal cycles leads to shorter battery life between charges.
• USB-C Port Wear: The high current draw and mechanical strain of frequent rapid-charge cable insertions can loosen the internal port pins or lead to inconsistent fast-charging handshakes.
• Frame Scuffs: The soft plastic perimeter chokes up cosmetic damage quickly if used without a protective case.

If you are diagnosing hardware quirks or software bugs, feel free to check out our common problems hub or browse our step-by-step DIY guides.

Who it's for

The OnePlus Ace remains a strong option for budget-conscious mobile gamers and power users looking for a secondhand or long-lasting secondary device. Its combination of a fast 120Hz display, capable primary 50 MP camera with OIS, and efficient silicon makes it far more responsive than typical entry-level devices.

However, users who demand top-tier camera versatility (due to the weak ultrawide and macro auxiliary lenses) or high water resistance will want to look elsewhere.

Bottom line

The OnePlus Ace balances rapid performance and high-speed charging against moderate long-term battery decay and a plastic frame. If kept in a good case and recharged carefully, its core hardware remains surprisingly snappy years after release.

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