OnePlus Ace 7 Pro vs Realme X3
The OnePlus Ace 7 Pro (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Realme X3 (2020) runs on the Qualcomm Snapdragon 855+. By overall MobileRank rating, the OnePlus Ace 7 Pro leads — 83/100 vs 50/100 (a 33-point difference). Key differences: the OnePlus Ace 7 Pro has the bigger battery (9000 mAh vs 4200); the main camera is 200 MP vs 64 MP; the OnePlus Ace 7 Pro is faster in AnTuTu (4,097,962 vs 859,084); the OnePlus Ace 7 Pro has NFC for contactless payments, the Realme X3 doesn't; the Realme X3 is noticeably lighter (202g vs 218g).
Profile comparison
Category scores
OnePlus Ace 7 Pro
Realme X3
What makes OnePlus Ace 7 Pro better?
- Higher AnTuTu: 4097962 vs 859084
- Better Geekbench Single: 3639 vs 1031
- Better Geekbench Multi: 11047 vs 2864
- Bigger battery: 9000 vs 4200 mAh
- Faster charging: 100W vs 30W
- Better main camera: 200MP vs 64MP
- Higher refresh rate: 185Hz vs 120Hz
- Higher performance (98/100 vs 55/100)
- Better camera (65/100 vs 48/100)
- Longer battery life (80/100 vs 28/100)
- Better display (94/100 vs 70/100)
What makes Realme X3 better?
- Lighter: 202g vs 218g
- Better portability (48/100 vs 43/100)
Comparison verdict
Comparing the OnePlus Ace 7 Pro vs the Realme X3, the OnePlus Ace 7 Pro scores 33 points higher (83/100 vs 50/100). In the "performance" category, the OnePlus Ace 7 Pro leads (98/100 vs 55/100). In the "camera" category, the OnePlus Ace 7 Pro leads (65/100 vs 48/100). In the "battery" category, the OnePlus Ace 7 Pro leads (80/100 vs 28/100). In the "performance" category, the OnePlus Ace 7 Pro significantly outperforms the Realme X3 (98/100 vs 55/100). In the "display" category, the OnePlus Ace 7 Pro notably outperforms the Realme X3 (94/100 vs 70/100). In the "camera" category, the OnePlus Ace 7 Pro notably outperforms the Realme X3 (65/100 vs 48/100). In the "battery" category, the OnePlus Ace 7 Pro significantly outperforms the Realme X3 (80/100 vs 28/100). In the "portability" category, the Realme X3 is a bit better (48/100 vs 43/100).
Specs comparison
| Specification | OnePlus Ace 7 Pro | Realme X3 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 855+ | |
| AnTuTu | 4097962 | 859084 | |
| Geekbench Single | 3639 | 1031 | |
| Geekbench Multi | 11047 | 2864 | |
| Display | 6.8" LTPO AMOLED | 6.0" IPS LCD | |
| Resolution | 1272x2772 | 1080x2400 | |
| Refresh rate | 185 Hz | 120 Hz | |
| Battery | 9000 mAh | 4200 mAh | |
| Charging | 100W | 30W | |
| Main camera | 200 MP | 64 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Telephoto | 50 MP | 12 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB | |
| OS | Android 17 | Android 10, Realme UI | |
| Brightness (peak) | 2000 nits | — | |
| NFC | yes | no | |
| Protection | IP68/IP69 | — | |
| Dimensions | 162.3×77.4×8.5 mm | 163.8×75.8×8.9 mm | |
| Weight | 218 g | 202 g | |
| Launch price | — | — |
Camera comparison
OnePlus Ace 7 Pro
- Main: 200MP f/1.8
- Telephoto: 50MP
- Front: 16MP
Realme X3
- Main: 64MP f/1.8
- Ultrawide: 8MP
- Telephoto: 12MP
- Front: 16MP
Display comparison
OnePlus Ace 7 Pro
- 6.8" LTPO AMOLED
- Resolution: 1272x2772
- Refresh rate: 185 Hz
Realme X3
- 6.0" IPS LCD
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Battery and charging
OnePlus Ace 7 Pro
- 9000 mAh
- Wired: 100W
- No wireless charging
Realme X3
- 4200 mAh
- Wired: 30W
- No wireless charging
Overall performance score
We compared OnePlus Ace 7 Pro and Realme X3, covering their specs and all relevant benchmarks.
OnePlus Ace 7 Pro leads Realme X3 by 377.0% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 7 Pro significantly outperforms the Realme X3 (98/100 vs 55/100).
display
In the "display" category, the OnePlus Ace 7 Pro notably outperforms the Realme X3 (94/100 vs 70/100).
camera
In the "camera" category, the OnePlus Ace 7 Pro notably outperforms the Realme X3 (65/100 vs 48/100).
battery
In the "battery" category, the OnePlus Ace 7 Pro significantly outperforms the Realme X3 (80/100 vs 28/100).
portability
In the "portability" category, the Realme X3 is a bit better (48/100 vs 43/100).
Frequently asked questions
Which is better: the OnePlus Ace 7 Pro or the Realme X3?
The OnePlus Ace 7 Pro significantly outperforms the Realme X3 by 33 points (83/100 vs 50/100).
What is the rating of the OnePlus Ace 7 Pro and the Realme X3?
The OnePlus Ace 7 Pro has a MobileRank rating of 83/100, the Realme X3 — 50/100.
Which has the better camera: the OnePlus Ace 7 Pro or the Realme X3?
The OnePlus Ace 7 Pro leads on camera score (65/100 vs 48/100).
Which is more powerful: the OnePlus Ace 7 Pro or the Realme X3?
The OnePlus Ace 7 Pro leads on performance (98/100 vs 55/100).
Should you choose the OnePlus Ace 7 Pro over the Realme X3?
The OnePlus Ace 7 Pro is a better fit for gamers and power users, those who care about battery life.