Vivo iQOO 15 Ultra vs Xiaomi Mi Mix Fold
The Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Xiaomi Mi Mix Fold (2021) runs on the Qualcomm Snapdragon 888. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 58/100 (a 31-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 5020); the main camera is 50 MP vs 108 MP; the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 1,135,878); the Vivo iQOO 15 Ultra is noticeably lighter (227g vs 317g).
Profile comparison
Category scores
Vivo iQOO 15 Ultra
Xiaomi Mi Mix Fold
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 1135878
- Better Geekbench Single: 3639 vs 1500
- Better Geekbench Multi: 11047 vs 3537
- Bigger battery: 7400 vs 5020 mAh
- Faster charging: 120W vs 67W
- Higher refresh rate: 144Hz vs 90Hz
- Lighter: 227g vs 317g
- Higher performance (99/100 vs 64/100)
- Better camera (78/100 vs 51/100)
- Longer battery life (92/100 vs 53/100)
- Better display (99/100 vs 67/100)
What makes Xiaomi Mi Mix Fold better?
- Better main camera: 108MP vs 50MP
- Better portability (40/100 vs 35/100)
Comparison verdict
Comparing the Vivo iQOO 15 Ultra vs the Xiaomi Mi Mix Fold, the Vivo iQOO 15 Ultra scores 31 points higher (89/100 vs 58/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 64/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 51/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 53/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Xiaomi Mi Mix Fold (99/100 vs 64/100). In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Xiaomi Mi Mix Fold (99/100 vs 67/100). In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the Xiaomi Mi Mix Fold (78/100 vs 51/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Xiaomi Mi Mix Fold (92/100 vs 53/100). In the "portability" category, the Xiaomi Mi Mix Fold is a bit better (40/100 vs 35/100).
Specs comparison
| Specification | Vivo iQOO 15 Ultra | Xiaomi Mi Mix Fold | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 888 | |
| AnTuTu | 4602290 | 1135878 | |
| Geekbench Single | 3639 | 1500 | |
| Geekbench Multi | 11047 | 3537 | |
| Display | 6.8" LTPO AMOLED | 8.0" Foldable AMOLED | |
| Resolution | 1440x3168 | 1860x2480 | |
| Refresh rate | 144 Hz | 90 Hz | |
| Battery | 7400 mAh | 5020 mAh | |
| Charging | 120W | 67W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 108 MP | |
| Ultrawide | 50 MP | 13 MP | |
| Telephoto | 50 MP | 8 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 12GB / 16GB / 24GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 16 | Android 10, MIUI 12 | |
| Brightness (peak) | 8000 nits | 900 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 163.7×76.8×8.7 mm | — | |
| Weight | 227 g | 317 g | |
| Launch price | $799 | — |
Camera comparison
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi Mi Mix Fold
- Main: 108MP f/1.8
- Ultrawide: 13MP
- Telephoto: 8MP
- Front: 20MP
Display comparison
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Xiaomi Mi Mix Fold
- 8.0" Foldable AMOLED
- Resolution: 1860x2480
- Refresh rate: 90 Hz
Battery and charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Xiaomi Mi Mix Fold
- 5020 mAh
- Wired: 67W
- No wireless charging
Overall performance score
We compared Vivo iQOO 15 Ultra and Xiaomi Mi Mix Fold, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Xiaomi Mi Mix Fold by 305.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Xiaomi Mi Mix Fold
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Xiaomi Mi Mix Fold (99/100 vs 64/100).
display
In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Xiaomi Mi Mix Fold (99/100 vs 67/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the Xiaomi Mi Mix Fold (78/100 vs 51/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Xiaomi Mi Mix Fold (92/100 vs 53/100).
portability
In the "portability" category, the Xiaomi Mi Mix Fold is a bit better (40/100 vs 35/100).
Frequently asked questions
Which is better: the Vivo iQOO 15 Ultra or the Xiaomi Mi Mix Fold?
The Vivo iQOO 15 Ultra significantly outperforms the Xiaomi Mi Mix Fold by 31 points (89/100 vs 58/100).
What is the rating of the Vivo iQOO 15 Ultra and the Xiaomi Mi Mix Fold?
The Vivo iQOO 15 Ultra has a MobileRank rating of 89/100, the Xiaomi Mi Mix Fold — 58/100.
Which has the better camera: the Vivo iQOO 15 Ultra or the Xiaomi Mi Mix Fold?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 51/100).
Which is more powerful: the Vivo iQOO 15 Ultra or the Xiaomi Mi Mix Fold?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 64/100).
Should you choose the Vivo iQOO 15 Ultra over the Xiaomi Mi Mix Fold?
The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Xiaomi Mi Mix Fold is a better fit for active users.