OnePlus Ace 6 Ultra vs Realme GT 8
The OnePlus Ace 6 Ultra (2026) runs on the MediaTek Dimensity 9500, while the Realme GT 8 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $555 and $350. By overall MobileRank rating, the Realme GT 8 leads — 80/100 vs 74/100 (a 6-point difference). Key differences: the OnePlus Ace 6 Ultra has the bigger battery (8600 mAh vs 7000); the OnePlus Ace 6 Ultra is faster in AnTuTu (3,429,868 vs 3,126,402).
Profile comparison
Category scores
OnePlus Ace 6 Ultra
Realme GT 8
What makes OnePlus Ace 6 Ultra better?
- Higher AnTuTu: 3429868 vs 3126402
- Better Geekbench Single: 3293 vs 3013
- Better Geekbench Multi: 10243 vs 9287
- Bigger battery: 8600 vs 7000 mAh
- Faster charging: 120W vs 100W
- Higher refresh rate: 165Hz vs 144Hz
- Higher performance (94/100 vs 91/100)
What makes Realme GT 8 better?
- Lighter: 209g vs 217g
- Cheaper at launch: $350 vs $555
- Better camera (56/100 vs 35/100)
- Longer battery life (85/100 vs 82/100)
- Better display (98/100 vs 94/100)
- Better portability (50/100 vs 43/100)
Comparison verdict
Comparing the OnePlus Ace 6 Ultra vs the Realme GT 8, the Realme GT 8 scores 6 points higher (80/100 vs 74/100). In the "camera" category, the Realme GT 8 leads (56/100 vs 35/100). Value score: OnePlus Ace 6 Ultra — 66/100, Realme GT 8 — 94/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the OnePlus Ace 6 Ultra and the Realme GT 8 are nearly equal (94/100 vs 91/100). In the "display" category, the Realme GT 8 and the OnePlus Ace 6 Ultra are nearly equal (98/100 vs 94/100). In the "camera" category, the Realme GT 8 notably outperforms the OnePlus Ace 6 Ultra (56/100 vs 35/100). In the "battery" category, the Realme GT 8 and the OnePlus Ace 6 Ultra are nearly equal (85/100 vs 82/100). In the "portability" category, the Realme GT 8 is a bit better (50/100 vs 43/100).
Specs comparison
| Specification | OnePlus Ace 6 Ultra | Realme GT 8 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3429868 | 3126402 | |
| Geekbench Single | 3293 | 3013 | |
| Geekbench Multi | 10243 | 9287 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1272x2772 | 1440x3136 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 8600 mAh | 7000 mAh | |
| Charging | 120W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 1800 nits | — | |
| NFC | yes | — | |
| Protection | IP66 | — | |
| Dimensions | 162.5×77.5×8.5 mm | — | |
| Weight | 217 g | 209 g | |
| Launch price | $555 | $350 |
Camera comparison
OnePlus Ace 6 Ultra
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Realme GT 8
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 16MP
Display comparison
OnePlus Ace 6 Ultra
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 165 Hz
Realme GT 8
- 6.8" AMOLED
- Resolution: 1440x3136
- Refresh rate: 144 Hz
Battery and charging
OnePlus Ace 6 Ultra
- 8600 mAh
- Wired: 120W
- No wireless charging
Realme GT 8
- 7000 mAh
- Wired: 100W
- Wireless charging: no data
Overall performance score
We compared OnePlus Ace 6 Ultra and Realme GT 8, covering their specs and all relevant benchmarks.
OnePlus Ace 6 Ultra leads Realme GT 8 by 9.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $205. Realme GT 8 was $205 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 6 Ultra and the Realme GT 8 are nearly equal (94/100 vs 91/100).
display
In the "display" category, the Realme GT 8 and the OnePlus Ace 6 Ultra are nearly equal (98/100 vs 94/100).
camera
In the "camera" category, the Realme GT 8 notably outperforms the OnePlus Ace 6 Ultra (56/100 vs 35/100).
battery
In the "battery" category, the Realme GT 8 and the OnePlus Ace 6 Ultra are nearly equal (85/100 vs 82/100).
portability
In the "portability" category, the Realme GT 8 is a bit better (50/100 vs 43/100).
Frequently asked questions
Which is better: the OnePlus Ace 6 Ultra or the Realme GT 8?
The Realme GT 8 edges out the OnePlus Ace 6 Ultra by just 6 points — the two devices are very close in overall level.
What is the rating of the OnePlus Ace 6 Ultra and the Realme GT 8?
The OnePlus Ace 6 Ultra has a MobileRank rating of 74/100, the Realme GT 8 — 80/100.
Which has the better camera: the OnePlus Ace 6 Ultra or the Realme GT 8?
The Realme GT 8 leads on camera score (56/100 vs 35/100).
Should you choose the OnePlus Ace 6 Ultra over the Realme GT 8?
The OnePlus Ace 6 Ultra is a better fit for gamers and power users, those who care about battery life. The Realme GT 8 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.