OnePlus Ace 6 Ultra vs Xiaomi Civi 1S
The OnePlus Ace 6 Ultra (2026) runs on the MediaTek Dimensity 9500, while the Xiaomi Civi 1S (2022) runs on the Qualcomm Snapdragon 778G+ 5G. By overall MobileRank rating, the OnePlus Ace 6 Ultra leads — 74/100 vs 56/100 (a 18-point difference). Key differences: the OnePlus Ace 6 Ultra has the bigger battery (8600 mAh vs 4500); the main camera is 50 MP vs 64 MP; the OnePlus Ace 6 Ultra is faster in AnTuTu (3,429,868 vs 820,210); the Xiaomi Civi 1S is noticeably lighter (166g vs 217g).
Profile comparison
Category scores
OnePlus Ace 6 Ultra
Xiaomi Civi 1S
What makes OnePlus Ace 6 Ultra better?
- Higher AnTuTu: 3429868 vs 820210
- Better Geekbench Single: 3293 vs 1059
- Better Geekbench Multi: 10243 vs 3012
- Bigger battery: 8600 vs 4500 mAh
- Faster charging: 120W vs 55W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (94/100 vs 55/100)
- Longer battery life (82/100 vs 40/100)
- Better display (94/100 vs 80/100)
What makes Xiaomi Civi 1S better?
- Better main camera: 64MP vs 50MP
- Lighter: 166g vs 217g
- Better camera (48/100 vs 35/100)
- Better portability (90/100 vs 43/100)
Comparison verdict
Comparing the OnePlus Ace 6 Ultra vs the Xiaomi Civi 1S, the OnePlus Ace 6 Ultra scores 18 points higher (74/100 vs 56/100). In the "performance" category, the OnePlus Ace 6 Ultra leads (94/100 vs 55/100). In the "camera" category, the Xiaomi Civi 1S leads (48/100 vs 35/100). In the "battery" category, the OnePlus Ace 6 Ultra leads (82/100 vs 40/100). In the "performance" category, the OnePlus Ace 6 Ultra significantly outperforms the Xiaomi Civi 1S (94/100 vs 55/100). In the "display" category, the OnePlus Ace 6 Ultra is a bit better (94/100 vs 80/100). In the "camera" category, the Xiaomi Civi 1S is a bit better (48/100 vs 35/100). In the "battery" category, the OnePlus Ace 6 Ultra significantly outperforms the Xiaomi Civi 1S (82/100 vs 40/100). In the "portability" category, the Xiaomi Civi 1S significantly outperforms the OnePlus Ace 6 Ultra (90/100 vs 43/100).
Specs comparison
| Specification | OnePlus Ace 6 Ultra | Xiaomi Civi 1S | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Qualcomm Snapdragon 778G+ 5G | |
| AnTuTu | 3429868 | 820210 | |
| Geekbench Single | 3293 | 1059 | |
| Geekbench Multi | 10243 | 3012 | |
| Display | 6.8" AMOLED | 6.5" OLED | |
| Resolution | 1272x2772 | 1080x2400 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8600 mAh | 4500 mAh | |
| Charging | 120W | 55W | |
| Main camera | 50 MP | 64 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 12, MIUI 13 | |
| Brightness (peak) | 1800 nits | 950 nits | |
| NFC | yes | yes | |
| Protection | IP66 | IP53 | |
| Dimensions | 162.5×77.5×8.5 mm | 158.3×71.5×7.0 mm | |
| Weight | 217 g | 166 g | |
| Launch price | $555 | — |
Camera comparison
OnePlus Ace 6 Ultra
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi Civi 1S
- Main: 64MP f/1.8
- Ultrawide: 8MP
- Front: 32MP
Display comparison
OnePlus Ace 6 Ultra
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 165 Hz
Xiaomi Civi 1S
- 6.5" OLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Battery and charging
OnePlus Ace 6 Ultra
- 8600 mAh
- Wired: 120W
- No wireless charging
Xiaomi Civi 1S
- 4500 mAh
- Wired: 55W
- No wireless charging
Overall performance score
We compared OnePlus Ace 6 Ultra and Xiaomi Civi 1S, covering their specs and all relevant benchmarks.
OnePlus Ace 6 Ultra leads Xiaomi Civi 1S by 318.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Xiaomi Civi 1S
Price unknownDetailed category analysis
performance
In the "performance" category, the OnePlus Ace 6 Ultra significantly outperforms the Xiaomi Civi 1S (94/100 vs 55/100).
display
In the "display" category, the OnePlus Ace 6 Ultra is a bit better (94/100 vs 80/100).
camera
In the "camera" category, the Xiaomi Civi 1S is a bit better (48/100 vs 35/100).
battery
In the "battery" category, the OnePlus Ace 6 Ultra significantly outperforms the Xiaomi Civi 1S (82/100 vs 40/100).
portability
In the "portability" category, the Xiaomi Civi 1S significantly outperforms the OnePlus Ace 6 Ultra (90/100 vs 43/100).
Frequently asked questions
Which is better: the OnePlus Ace 6 Ultra or the Xiaomi Civi 1S?
The OnePlus Ace 6 Ultra is noticeably better than the Xiaomi Civi 1S — the overall rating gap is 18 points.
What is the rating of the OnePlus Ace 6 Ultra and the Xiaomi Civi 1S?
The OnePlus Ace 6 Ultra has a MobileRank rating of 74/100, the Xiaomi Civi 1S — 56/100.
Which has the better camera: the OnePlus Ace 6 Ultra or the Xiaomi Civi 1S?
The Xiaomi Civi 1S leads on camera score (48/100 vs 35/100).
Which is more powerful: the OnePlus Ace 6 Ultra or the Xiaomi Civi 1S?
The OnePlus Ace 6 Ultra leads on performance (94/100 vs 55/100).
Should you choose the OnePlus Ace 6 Ultra over the Xiaomi Civi 1S?
The OnePlus Ace 6 Ultra is a better fit for gamers and power users, those who care about battery life.