Vivo iQOO 15 Ultra vs Xiaomi 13T
The Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Xiaomi 13T (2023) runs on the MediaTek Dimensity 8200 Ultra; launch prices were $799 and $450. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 63/100 (a 26-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 5000); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 1,174,898); the Xiaomi 13T is noticeably lighter (197g vs 227g).
Vivo iQOO 15 Ultra
Xiaomi 13T
- Higher AnTuTu: 4602290 vs 1174898
- Better Geekbench Single: 3640 vs 1050
- Better Geekbench Multi: 11033 vs 3700
- Bigger battery: 7400 vs 5000 mAh
- Faster charging: 120W vs 67W
- Higher performance (99/100 vs 61/100)
- Better camera (78/100 vs 60/100)
- Longer battery life (92/100 vs 53/100)
- Better display (99/100 vs 93/100)
- Lighter: 197g vs 227g
- Cheaper at launch: $450 vs $799
- Better portability (55/100 vs 35/100)
Comparing the Vivo iQOO 15 Ultra vs the Xiaomi 13T, the Vivo iQOO 15 Ultra scores 26 points higher (89/100 vs 63/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 61/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 60/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 53/100). Value score: Vivo iQOO 15 Ultra — 90/100, Xiaomi 13T — 58/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Xiaomi 13T (99/100 vs 61/100). In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 93/100). In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the Xiaomi 13T (78/100 vs 60/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Xiaomi 13T (92/100 vs 53/100). In the "portability" category, the Xiaomi 13T notably outperforms the Vivo iQOO 15 Ultra (55/100 vs 35/100).
| Specification | Vivo iQOO 15 Ultra | Xiaomi 13T | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 8200 Ultra | |
| AnTuTu | 4602290 | 1174898 | |
| Geekbench Single | 3640 | 1050 | |
| Geekbench Multi | 11033 | 3700 | |
| Display | 6.8" LTPO AMOLED | 6.7" AMOLED | |
| Resolution | 1440x3168 | 2712x1220 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 7400 mAh | 5000 mAh | |
| Charging | 120W | 67W | |
| Wireless charging | 50W | 0W | |
| DXOMark (camera) | — | 123 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 12 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 12GB / 16GB / 24GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 16 | Android 13 | |
| Brightness (peak) | 8000 nits | 2600 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.7×76.8×8.7 mm | 162.2×75.7×8.5 mm | |
| Weight | 227 g | 197 g | |
| Launch price | $799 | $450 |
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi 13T
- Main: 50MP f/1.9
- Ultrawide: 12MP
- Telephoto: 50MP
- Front: 20MP
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Xiaomi 13T
- 6.7" AMOLED
- Resolution: 2712x1220
- Refresh rate: 144 Hz
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Xiaomi 13T
- 5000 mAh
- Wired: 67W
- No wireless charging
We compared Vivo iQOO 15 Ultra and Xiaomi 13T, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Xiaomi 13T by 291.7% in our overall performance rating.
Launch price difference: $349. Xiaomi 13T was $349 cheaper at launch.
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Xiaomi 13T (99/100 vs 61/100).
display
In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 93/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the Xiaomi 13T (78/100 vs 60/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Xiaomi 13T (92/100 vs 53/100).
portability
In the "portability" category, the Xiaomi 13T notably outperforms the Vivo iQOO 15 Ultra (55/100 vs 35/100).
Which is better: the Vivo iQOO 15 Ultra or the Xiaomi 13T?
The Vivo iQOO 15 Ultra significantly outperforms the Xiaomi 13T by 26 points (89/100 vs 63/100).
What is the rating of the Vivo iQOO 15 Ultra and the Xiaomi 13T?
The Vivo iQOO 15 Ultra has a MobileRank rating of 89/100, the Xiaomi 13T — 63/100.
Which has the better camera: the Vivo iQOO 15 Ultra or the Xiaomi 13T?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 60/100).
Which is more powerful: the Vivo iQOO 15 Ultra or the Xiaomi 13T?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 61/100).
Should you choose the Vivo iQOO 15 Ultra over the Xiaomi 13T?
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 13T is a better fit for active users.