OPPO F33 vs Vivo iQOO 15 Ultra
The OPPO F33 (2026) runs on the MediaTek Dimensity 6360 Max, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $379 and $799. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 51/100 (a 38-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 7000); the Vivo iQOO 15 Ultra has NFC for contactless payments, the OPPO F33 doesn't; the OPPO F33 is noticeably lighter (189g vs 227g).
OPPO F33
Vivo iQOO 15 Ultra
- Lighter: 189g vs 227g
- Cheaper at launch: $379 vs $799
- Better portability (66/100 vs 35/100)
- Better Geekbench Single: 3640 vs 850
- Better Geekbench Multi: 11033 vs 2250
- Bigger battery: 7400 vs 7000 mAh
- Faster charging: 120W vs 80W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 43/100)
- Better camera (78/100 vs 32/100)
- Longer battery life (92/100 vs 68/100)
- Better display (99/100 vs 80/100)
Comparing the OPPO F33 vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 38 points higher (89/100 vs 51/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 43/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 32/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 68/100). Value score: OPPO F33 — 40/100, 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 OPPO F33 (99/100 vs 43/100). In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the OPPO F33 (99/100 vs 80/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the OPPO F33 (78/100 vs 32/100). In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the OPPO F33 (92/100 vs 68/100). In the "portability" category, the OPPO F33 significantly outperforms the Vivo iQOO 15 Ultra (66/100 vs 35/100).
| Specification | OPPO F33 | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6360 Max | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | — | 4602290 | |
| Geekbench Single | 850 | 3640 | |
| Geekbench Multi | 2250 | 11033 | |
| Display | 6.6" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2372x1080 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 7000 mAh | 7400 mAh | |
| Charging | 80W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 6GB / 8GB | 12GB / 16GB / 24GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 1400 nits | 8000 nits | |
| NFC | no | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 158.2×75.0×8.0 mm | 163.7×76.8×8.7 mm | |
| Weight | 189 g | 227 g | |
| Launch price | $379 | $799 |
OPPO F33
- Main: 50MP f/f/1.8
- Front: 16MP
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
OPPO F33
- 6.6" AMOLED
- Resolution: 2372x1080
- Refresh rate: 120 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
OPPO F33
- 7000 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Launch price difference: $420. OPPO F33 was $420 cheaper at launch.
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the OPPO F33 (99/100 vs 43/100).
display
In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the OPPO F33 (99/100 vs 80/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the OPPO F33 (78/100 vs 32/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the OPPO F33 (92/100 vs 68/100).
portability
In the "portability" category, the OPPO F33 significantly outperforms the Vivo iQOO 15 Ultra (66/100 vs 35/100).
Which is better: the OPPO F33 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the OPPO F33 by 38 points (89/100 vs 51/100).
What is the rating of the OPPO F33 and the Vivo iQOO 15 Ultra?
The OPPO F33 has a MobileRank rating of 51/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the OPPO F33 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 32/100).
Which is more powerful: the OPPO F33 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 43/100).
Should you choose the OPPO F33 over the Vivo iQOO 15 Ultra?
The OPPO F33 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.