Realme X3 SuperZoom vs Xiaomi 17 Ultra (China)
The Realme X3 SuperZoom (2020) runs on the Qualcomm Snapdragon 855+, while the Xiaomi 17 Ultra (China) (2025) runs on the Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Xiaomi 17 Ultra (China) leads — 87/100 vs 51/100 (a 36-point difference). Key differences: the Xiaomi 17 Ultra (China) has the bigger battery (6800 mAh vs 4200); the main camera is 64 MP vs 50 MP; the Xiaomi 17 Ultra (China) is faster in AnTuTu (3,950,082 vs 859,084); the Xiaomi 17 Ultra (China) has NFC for contactless payments, the Realme X3 SuperZoom doesn't; the Realme X3 SuperZoom is noticeably lighter (202g vs 224g).
Profile comparison
Category scores
Realme X3 SuperZoom
Xiaomi 17 Ultra (China)
What makes Realme X3 SuperZoom better?
- Better main camera: 64MP vs 50MP
- Lighter: 202g vs 224g
- Better portability (48/100 vs 42/100)
What makes Xiaomi 17 Ultra (China) better?
- Higher AnTuTu: 3950082 vs 859084
- Better Geekbench Single: 3639 vs 1031
- Better Geekbench Multi: 11047 vs 2864
- Bigger battery: 6800 vs 4200 mAh
- Faster charging: 90W vs 30W
- Higher performance (98/100 vs 55/100)
- Better camera (87/100 vs 51/100)
- Longer battery life (83/100 vs 28/100)
- Better display (81/100 vs 70/100)
Comparison verdict
Comparing the Realme X3 SuperZoom vs the Xiaomi 17 Ultra (China), the Xiaomi 17 Ultra (China) scores 36 points higher (87/100 vs 51/100). In the "performance" category, the Xiaomi 17 Ultra (China) leads (98/100 vs 55/100). In the "camera" category, the Xiaomi 17 Ultra (China) leads (87/100 vs 51/100). In the "battery" category, the Xiaomi 17 Ultra (China) leads (83/100 vs 28/100). In the "performance" category, the Xiaomi 17 Ultra (China) significantly outperforms the Realme X3 SuperZoom (98/100 vs 55/100). In the "display" category, the Xiaomi 17 Ultra (China) is a bit better (81/100 vs 70/100). In the "camera" category, the Xiaomi 17 Ultra (China) significantly outperforms the Realme X3 SuperZoom (87/100 vs 51/100). In the "battery" category, the Xiaomi 17 Ultra (China) significantly outperforms the Realme X3 SuperZoom (83/100 vs 28/100). In the "portability" category, the Realme X3 SuperZoom is a bit better (48/100 vs 42/100).
Specs comparison
| Specification | Realme X3 SuperZoom | Xiaomi 17 Ultra (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855+ | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 859084 | 3950082 | |
| Geekbench Single | 1031 | 3639 | |
| Geekbench Multi | 2864 | 11047 | |
| Display | 6.0" IPS LCD | 6.9" LTPO AMOLED | |
| Resolution | 1080x2400 | 1200x2608 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4200 mAh | 6800 mAh | |
| Charging | 30W | 90W | |
| Wireless charging | 0W | 50W | |
| Main camera | 64 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 8 MP | 200 MP | |
| Front camera | 32 MP | 50 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 512GB / 1TB | |
| OS | Android 10, Realme UI | Android 16 | |
| NFC | no | yes | |
| Protection | — | IP68/IP69 | |
| Dimensions | 163.8×75.8×8.9 mm | 162.9×77.6×8.3 mm | |
| Weight | 202 g | 224 g | |
| Launch price | — | $892 |
Camera comparison
Realme X3 SuperZoom
- Main: 64MP f/1.8
- Ultrawide: 8MP
- Telephoto: 8MP
- Front: 32MP
Xiaomi 17 Ultra (China)
- Main: 50MP f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
Realme X3 SuperZoom
- 6.0" IPS LCD
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Xiaomi 17 Ultra (China)
- 6.9" LTPO AMOLED
- Resolution: 1200x2608
- Refresh rate: 120 Hz
Battery and charging
Realme X3 SuperZoom
- 4200 mAh
- Wired: 30W
- No wireless charging
Xiaomi 17 Ultra (China)
- 6800 mAh
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared Realme X3 SuperZoom and Xiaomi 17 Ultra (China), covering their specs and all relevant benchmarks.
Xiaomi 17 Ultra (China) leads Realme X3 SuperZoom by 78.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Realme X3 SuperZoom
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 17 Ultra (China) significantly outperforms the Realme X3 SuperZoom (98/100 vs 55/100).
display
In the "display" category, the Xiaomi 17 Ultra (China) is a bit better (81/100 vs 70/100).
camera
In the "camera" category, the Xiaomi 17 Ultra (China) significantly outperforms the Realme X3 SuperZoom (87/100 vs 51/100).
battery
In the "battery" category, the Xiaomi 17 Ultra (China) significantly outperforms the Realme X3 SuperZoom (83/100 vs 28/100).
portability
In the "portability" category, the Realme X3 SuperZoom is a bit better (48/100 vs 42/100).
Frequently asked questions
Which is better: the Realme X3 SuperZoom or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) significantly outperforms the Realme X3 SuperZoom by 36 points (87/100 vs 51/100).
What is the rating of the Realme X3 SuperZoom and the Xiaomi 17 Ultra (China)?
The Realme X3 SuperZoom has a MobileRank rating of 51/100, the Xiaomi 17 Ultra (China) — 87/100.
Which has the better camera: the Realme X3 SuperZoom or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) leads on camera score (87/100 vs 51/100).
Which is more powerful: the Realme X3 SuperZoom or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) leads on performance (98/100 vs 55/100).
Should you choose the Realme X3 SuperZoom over the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.