Honor 400 vs Vivo iQOO 15 Ultra
The Honor 400 (2025) runs on the Snapdragon 7 Gen 3, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $449 and $799. 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 5300); the main camera is 200 MP vs 50 MP; the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 1,087,371); the Honor 400 is noticeably lighter (184g vs 227g).
Honor 400
Vivo iQOO 15 Ultra
- Better main camera: 200MP vs 50MP
- Lighter: 184g vs 227g
- Cheaper at launch: $449 vs $799
- Better portability (76/100 vs 35/100)
- Higher AnTuTu: 4602290 vs 1087371
- Better Geekbench Single: 3640 vs 1131
- Better Geekbench Multi: 11033 vs 2967
- Bigger battery: 7400 vs 5300 mAh
- Faster charging: 120W vs 80W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 59/100)
- Better camera (78/100 vs 58/100)
- Longer battery life (92/100 vs 60/100)
- Better display (99/100 vs 85/100)
Comparing the Honor 400 vs the Vivo iQOO 15 Ultra, 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 59/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 58/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 60/100). Value score: Honor 400 — 58/100, Vivo iQOO 15 Ultra — 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 15 Ultra significantly outperforms the Honor 400 (99/100 vs 59/100). In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 85/100). In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the Honor 400 (78/100 vs 58/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Honor 400 (92/100 vs 60/100). In the "portability" category, the Honor 400 significantly outperforms the Vivo iQOO 15 Ultra (76/100 vs 35/100).
| Specification | Honor 400 | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | Snapdragon 7 Gen 3 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 1087371 | 4602290 | |
| Geekbench Single | 1131 | 3640 | |
| Geekbench Multi | 2967 | 11033 | |
| Display | 6.5" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1264x2736 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5300 mAh | 7400 mAh | |
| Charging | 80W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 12 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 50 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB / 24GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 5000 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | IP65 | IP68 | |
| Dimensions | 156.5×74.6×7.3 mm | 163.7×76.8×8.7 mm | |
| Weight | 184 g | 227 g | |
| Launch price | $449 | $799 |
Honor 400
- Main: 200MP f/f/1.9
- Ultrawide: 12MP
- Front: 50MP
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Honor 400
- 6.5" AMOLED
- Resolution: 1264x2736
- Refresh rate: 120 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Honor 400
- 5300 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
We compared Honor 400 and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Honor 400 by 76.4% in our overall performance rating.
Launch price difference: $350. Honor 400 was $350 cheaper at launch.
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Honor 400 (99/100 vs 59/100).
display
In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 85/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the Honor 400 (78/100 vs 58/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Honor 400 (92/100 vs 60/100).
portability
In the "portability" category, the Honor 400 significantly outperforms the Vivo iQOO 15 Ultra (76/100 vs 35/100).
Which is better: the Honor 400 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Honor 400 by 26 points (89/100 vs 63/100).
What is the rating of the Honor 400 and the Vivo iQOO 15 Ultra?
The Honor 400 has a MobileRank rating of 63/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Honor 400 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 58/100).
Which is more powerful: the Honor 400 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 59/100).
Should you choose the Honor 400 over the Vivo iQOO 15 Ultra?
The Honor 400 is a better fit for everyday use. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.