Honor 300 Ultra vs Vivo iQOO 15T
The Honor 300 Ultra (2024) runs on the Qualcomm Snapdragon 8 Gen 3, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500; launch prices were $580 and $499. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 76/100 (a 6-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 5300); the main camera is 50 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (3,815,522 vs 2,423,624); the Honor 300 Ultra is noticeably lighter (198g vs 216g).
Honor 300 Ultra
Vivo iQOO 15T
- Lighter: 198g vs 216g
- Better camera (66/100 vs 65/100)
- Longer battery life (80/100 vs 75/100)
- Better portability (58/100 vs 44/100)
- Higher AnTuTu: 3815522 vs 2423624
- Better Geekbench Single: 3228 vs 2205
- Better Geekbench Multi: 9553 vs 7192
- Bigger battery: 8000 vs 5300 mAh
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Cheaper at launch: $499 vs $580
- Higher performance (95/100 vs 83/100)
- Better display (99/100 vs 83/100)
Comparing the Honor 300 Ultra vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 6 points higher (82/100 vs 76/100). In the "performance" category, the Vivo iQOO 15T leads (95/100 vs 83/100). Value score: Honor 300 Ultra — 68/100, Vivo iQOO 15T — 90/100; 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 15T is a bit better (95/100 vs 83/100). In the "display" category, the Vivo iQOO 15T notably outperforms the Honor 300 Ultra (99/100 vs 83/100). In the "camera" category, the Honor 300 Ultra and the Vivo iQOO 15T are nearly equal (66/100 vs 65/100). In the "battery" category, the Honor 300 Ultra is a bit better (80/100 vs 75/100). In the "portability" category, the Honor 300 Ultra is a bit better (58/100 vs 44/100).
| Specification | Honor 300 Ultra | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 3 | MediaTek Dimensity 9500 | |
| AnTuTu | 2423624 | 3815522 | |
| Geekbench Single | 2205 | 3228 | |
| Geekbench Multi | 7192 | 9553 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1224x2700 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5300 mAh | 8000 mAh | |
| Charging | 100W | 100W | |
| Wireless charging | 80W | 0W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 12 MP | 50 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 50 MP | 16 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 15, MagicOS 9 | Android 16 | |
| Brightness (peak) | 4000 nits | — | |
| NFC | yes | yes | |
| Protection | IP65 | IP68 | |
| Dimensions | 163.8×75.3×8.2 mm | — | |
| Weight | 198 g | 216 g | |
| Launch price | $580 | $499 |
Honor 300 Ultra
- Main: 50MP f/f/2.0
- Ultrawide: 12MP
- Telephoto: 50MP
- Front: 50MP
Vivo iQOO 15T
- Main: 200MP f/f/1.8
- Ultrawide: 50MP
- Front: 16MP
Honor 300 Ultra
- 6.8" AMOLED
- Resolution: 1224x2700
- Refresh rate: 120 Hz
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Honor 300 Ultra
- 5300 mAh
- Wired: 100W
- Wireless: 80W
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
We compared Honor 300 Ultra and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Honor 300 Ultra by 36.5% in our overall performance rating.
Launch price difference: $81. Vivo iQOO 15T was $81 cheaper at launch.
performance
In the "performance" category, the Vivo iQOO 15T is a bit better (95/100 vs 83/100).
display
In the "display" category, the Vivo iQOO 15T notably outperforms the Honor 300 Ultra (99/100 vs 83/100).
camera
In the "camera" category, the Honor 300 Ultra and the Vivo iQOO 15T are nearly equal (66/100 vs 65/100).
battery
In the "battery" category, the Honor 300 Ultra is a bit better (80/100 vs 75/100).
portability
In the "portability" category, the Honor 300 Ultra is a bit better (58/100 vs 44/100).
Which is better: the Honor 300 Ultra or the Vivo iQOO 15T?
The Vivo iQOO 15T edges out the Honor 300 Ultra by just 6 points — the two devices are very close in overall level.
What is the rating of the Honor 300 Ultra and the Vivo iQOO 15T?
The Honor 300 Ultra has a MobileRank rating of 76/100, the Vivo iQOO 15T — 82/100.
Which is more powerful: the Honor 300 Ultra or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (95/100 vs 83/100).
Should you choose the Honor 300 Ultra over the Vivo iQOO 15T?
The Honor 300 Ultra is a better fit for gamers and power users, those who care about battery life. The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.