OnePlus 8T vs Samsung Galaxy A55
Head-to-head specifications
| Metric | OnePlus 8T | Samsung Galaxy A55 | Difference |
|---|---|---|---|
| AnTuTu v10 score | 592,540 | 723,194 | -18.1% |
| Chipset | Snapdragon 865 | Exynos 1480 | — |
| Display | 6.6" 120 Hz | 6.6" 120 Hz | — |
| Battery (mAh) | 4,500 | 5,000 | -10.0% |
| Rear cameras | 48+16+5+2 MP | 50+12+5 MP | — |
| Front camera (MP) | 16 | 32 | — |
| RAM / storage (base) | 8 GB / 128 GB | 8 GB / 128 GB | — |
| Max configuration | 12 GB / 256 GB | 12 GB / 256 GB | — |
| Weight (g) | 188 | 213 | -11.7% |
| Connectivity / unlock | 5G · Under-display | 5G · Under-display | — |
| Launch price (USD) | $749–$799 | $479–$579 | +56.4% |
- Samsung Galaxy A55 leads on raw performance by about 18% on AnTuTu v10 (Snapdragon 865 vs Exynos 1480).
- Samsung Galaxy A55 is the cheaper option at launch pricing, though these phones launched 4 years apart — street prices will differ from launch MSRPs.
Verdict: OnePlus 8T or Galaxy A55?
OnePlus 8T advantages
- Lightness (+12%)
Samsung Galaxy A55 advantages
- Raw performance (+18%)
- Battery capacity (+10%)
- Camera resolution (+4%)
- Affordability (+36%)
Which should you choose?
- Choose the OnePlus 8T if you want a lighter phone for one-handed use.
- Choose the Samsung Galaxy A55 if you game or want the most headroom for years of updates.
Value for money
Samsung Galaxy A55 delivers more performance per dollar, making it the better value of the two at their listed prices.
OnePlus 8T vs Samsung Galaxy A55: which should you choose?
OnePlus 8T — OnePlus Android 11 smartphone (2020) with a 6.55-inch 120 Hz Fluid AMOLED, Snapdragon 865, 4500 mAh battery and 48MP main camera, scoring about 592,540 on AnTuTu v10; launched at $749.
Samsung Galaxy A55 — Samsung Android 14 smartphone (2024) with a 6.6-inch 120 Hz Super AMOLED, Exynos 1480, 5000 mAh battery and 50MP main camera, scoring about 723,194 on AnTuTu v10; launched at $479.
OnePlus 8T vs Samsung Galaxy A55: Samsung Galaxy A55 is the faster phone. Samsung Galaxy A55 leads on raw performance by about 18% on AnTuTu v10 (Snapdragon 865 vs Exynos 1480). Samsung Galaxy A55 is the cheaper option at launch pricing, though these phones launched 4 years apart — street prices will differ from launch MSRPs.
Performance and everyday use
The Samsung Galaxy A55 is the faster device on raw benchmarks (723,194 vs 592,540 on AnTuTu v10), running the Exynos 1480 against the Snapdragon 865. For messaging, browsing and social apps both feel instant — the gap matters most for gaming and long-term headroom.
Display and battery
OnePlus 8T carries a 6.6-inch 120 Hz Fluid AMOLED against a 6.6-inch 120 Hz Super AMOLED on the Samsung Galaxy A55. Batteries are 4,500 and 5,000 mAh — though software tuning and chipset efficiency shape real-world endurance as much as capacity.
Cameras, storage and price
Rear arrays are 48+16+5+2 MP versus 50+12+5 MP, with 16 MP and 32 MP front cameras. Base configurations start at 8 GB / 128 GB and 8 GB / 128 GB. The Samsung Galaxy A55 is the more affordable at about $479 launch price, which may matter more than a small spec gap.
The verdict
Both are credible choices in the smartphone comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the OnePlus 8T better than the Samsung Galaxy A55?
Samsung Galaxy A55 is the clearly stronger overall choice, winning most of the dimensions that matter. Samsung Galaxy A55 leads on raw performance by about 18% on AnTuTu v10 (Snapdragon 865 vs Exynos 1480).
What is the main difference between the OnePlus 8T and the Samsung Galaxy A55?
Samsung Galaxy A55 leads on raw performance by about 18% on AnTuTu v10 (Snapdragon 865 vs Exynos 1480). Samsung Galaxy A55 is the cheaper option at launch pricing, though these phones launched 4 years apart — street prices will differ from launch MSRPs.
Which is better value?
Samsung Galaxy A55 delivers more performance per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the OnePlus 8T if you want a lighter phone for one-handed use. Choose the Samsung Galaxy A55 if you game or want the most headroom for years of updates.
Methodology
Smartphones are compared on AnTuTu v10 benchmark scores, chipset, display size and refresh rate, battery capacity, rear and front camera resolution, RAM and storage across launch variants, weight, and launch pricing (USD). Each model shows its base variant with the top-spec configuration noted where multiple variants exist. Benchmark scores reflect the listed chipset variant; real-world battery life and camera quality depend on software tuning, not just hardware numbers.