Vivo iQOO Neo 855 Racing vs Xiaomi 15 Ultra
The Vivo iQOO Neo 855 Racing (2019) runs on the Qualcomm Snapdragon 855, 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 45/100 (a 40-point difference). Key differences: the Xiaomi 15 Ultra has the bigger battery (6000 mAh vs 4500); the main camera is 12 MP vs 50 MP; the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 824,513); the Xiaomi 15 Ultra has NFC for contactless payments, the Vivo iQOO Neo 855 Racing doesn't; the Vivo iQOO Neo 855 Racing is noticeably lighter (198g vs 225g).
Profile comparison
Category scores
Vivo iQOO Neo 855 Racing
Xiaomi 15 Ultra
What makes Vivo iQOO Neo 855 Racing better?
- Lighter: 198g vs 225g
- Better portability (59/100 vs 29/100)
What makes Xiaomi 15 Ultra better?
- Higher AnTuTu: 3030376 vs 824513
- Better Geekbench Single: 3050 vs 968
- Better Geekbench Multi: 10200 vs 2731
- Bigger battery: 6000 vs 4500 mAh
- Faster charging: 90W vs 33W
- Better main camera: 50MP vs 12MP
- Higher performance (92/100 vs 54/100)
- Better camera (87/100 vs 13/100)
- Longer battery life (80/100 vs 35/100)
- Better display (90/100 vs 83/100)
Comparison verdict
Comparing the Vivo iQOO Neo 855 Racing vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 40 points higher (85/100 vs 45/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 54/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 13/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 35/100). In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Vivo iQOO Neo 855 Racing (92/100 vs 54/100). In the "display" category, the Xiaomi 15 Ultra is a bit better (90/100 vs 83/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Vivo iQOO Neo 855 Racing (87/100 vs 13/100). In the "battery" category, the Xiaomi 15 Ultra significantly outperforms the Vivo iQOO Neo 855 Racing (80/100 vs 35/100). In the "portability" category, the Vivo iQOO Neo 855 Racing significantly outperforms the Xiaomi 15 Ultra (59/100 vs 29/100).
Specs comparison
| Specification | Vivo iQOO Neo 855 Racing | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 824513 | 3030376 | |
| Geekbench Single | 968 | 3050 | |
| Geekbench Multi | 2731 | 10200 | |
| Display | 6.4" Super AMOLED | 6.7" LTPO AMOLED | |
| Resolution | 1080x2340 | 3200x1440 | |
| Refresh rate | — | 120 Hz | |
| Battery | 4500 mAh | 6000 mAh | |
| Charging | 33W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 12 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB / 12GB | 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 (Pie); Funtouch 9 | Android 15 / HyperOS 2 | |
| Brightness (peak) | — | 3200 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 159.5×75.2×8.1 mm | 161.3×75.3×9.4 mm | |
| Weight | 198 g | 225 g | |
| Launch price | — | $999 |
Camera comparison
Vivo iQOO Neo 855 Racing
- Main: 12MP f/1.8
- Front: 16MP
Xiaomi 15 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Vivo iQOO Neo 855 Racing
- 6.4" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: —
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
Vivo iQOO Neo 855 Racing
- 4500 mAh
- Wired: 33W
- 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 Vivo iQOO Neo 855 Racing and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads Vivo iQOO Neo 855 Racing by 72.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO Neo 855 Racing
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Vivo iQOO Neo 855 Racing (92/100 vs 54/100).
display
In the "display" category, the Xiaomi 15 Ultra is a bit better (90/100 vs 83/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Vivo iQOO Neo 855 Racing (87/100 vs 13/100).
battery
In the "battery" category, the Xiaomi 15 Ultra significantly outperforms the Vivo iQOO Neo 855 Racing (80/100 vs 35/100).
portability
In the "portability" category, the Vivo iQOO Neo 855 Racing significantly outperforms the Xiaomi 15 Ultra (59/100 vs 29/100).
Frequently asked questions
Which is better: the Vivo iQOO Neo 855 Racing or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the Vivo iQOO Neo 855 Racing by 40 points (85/100 vs 45/100).
What is the rating of the Vivo iQOO Neo 855 Racing and the Xiaomi 15 Ultra?
The Vivo iQOO Neo 855 Racing has a MobileRank rating of 45/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the Vivo iQOO Neo 855 Racing or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 13/100).
Which is more powerful: the Vivo iQOO Neo 855 Racing or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 54/100).
Should you choose the Vivo iQOO Neo 855 Racing 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.