Realme V23i vs Xiaomi 15 Ultra
The Realme V23i (2022) runs on the MediaTek Dimensity 700 (), while the Xiaomi 15 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Xiaomi 15 Ultra leads — 85/100 vs 35/100 (a 50-point difference). Key differences: the Xiaomi 15 Ultra has the bigger battery (6000 mAh vs 5000); the main camera is 13 MP vs 50 MP; the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 515,647); the Xiaomi 15 Ultra has NFC for contactless payments, the Realme V23i doesn't; the Realme V23i is noticeably lighter (185g vs 225g).
Profile comparison
Category scores
Realme V23i
Xiaomi 15 Ultra
What makes Realme V23i better?
- Lighter: 185g vs 225g
- Better portability (66/100 vs 29/100)
What makes Xiaomi 15 Ultra better?
- Higher AnTuTu: 3030376 vs 515647
- Better Geekbench Single: 3050 vs 690
- Better Geekbench Multi: 10200 vs 1736
- Bigger battery: 6000 vs 5000 mAh
- Better main camera: 50MP vs 13MP
- Higher performance (92/100 vs 40/100)
- Better camera (87/100 vs 10/100)
- Longer battery life (80/100 vs 52/100)
- Better display (90/100 vs 39/100)
Comparison verdict
Comparing the Realme V23i vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 50 points higher (85/100 vs 35/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 40/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 10/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 52/100). In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Realme V23i (92/100 vs 40/100). In the "display" category, the Xiaomi 15 Ultra significantly outperforms the Realme V23i (90/100 vs 39/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Realme V23i (87/100 vs 10/100). In the "battery" category, the Xiaomi 15 Ultra notably outperforms the Realme V23i (80/100 vs 52/100). In the "portability" category, the Realme V23i significantly outperforms the Xiaomi 15 Ultra (66/100 vs 29/100).
Specs comparison
| Specification | Realme V23i | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 700 () | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 515647 | 3030376 | |
| Geekbench Single | 690 | 3050 | |
| Geekbench Multi | 1736 | 10200 | |
| Display | 6.6" LCD IPS | 6.7" LTPO AMOLED | |
| Resolution | 720x1612 | 3200x1440 | |
| Refresh rate | — | 120 Hz | |
| Battery | 5000 mAh | 6000 mAh | |
| Charging | — | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 13 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | — | 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 12 Snow Cone | Android 15 / HyperOS 2 | |
| Brightness (peak) | — | 3200 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 163.8×75.1×8.1 mm | 161.3×75.3×9.4 mm | |
| Weight | 185 g | 225 g | |
| Launch price | — | $999 |
Camera comparison
Realme V23i
- Main: 13MP
- Front: 8MP
Xiaomi 15 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Realme V23i
- 6.6" LCD IPS
- Resolution: 720x1612
- Refresh rate: —
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
Realme V23i
- 5000 mAh
- No wireless charging
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared Realme V23i and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads Realme V23i by 83.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Realme V23i
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Realme V23i (92/100 vs 40/100).
display
In the "display" category, the Xiaomi 15 Ultra significantly outperforms the Realme V23i (90/100 vs 39/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Realme V23i (87/100 vs 10/100).
battery
In the "battery" category, the Xiaomi 15 Ultra notably outperforms the Realme V23i (80/100 vs 52/100).
portability
In the "portability" category, the Realme V23i significantly outperforms the Xiaomi 15 Ultra (66/100 vs 29/100).
Frequently asked questions
Which is better: the Realme V23i or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the Realme V23i by 50 points (85/100 vs 35/100).
What is the rating of the Realme V23i and the Xiaomi 15 Ultra?
The Realme V23i has a MobileRank rating of 35/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the Realme V23i or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 10/100).
Which is more powerful: the Realme V23i or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 40/100).
Should you choose the Realme V23i over the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.