OnePlus Open vs Vivo iQOO 15
The OnePlus Open (2023) runs on the Qualcomm Snapdragon 8 Gen 2, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 69/100 (a 17-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 4805); the main camera is 48 MP vs 50 MP; the Vivo iQOO 15 is faster in AnTuTu (3,740,528 vs 1,704,161); the Vivo iQOO 15 is noticeably lighter (215g vs 239g).
OnePlus Open
Vivo iQOO 15
- Better portability (52/100 vs 48/100)
- Higher AnTuTu: 3740528 vs 1704161
- Better Geekbench Single: 3041 vs 2004
- Better Geekbench Multi: 9494 vs 5311
- Bigger battery: 7000 vs 4805 mAh
- Faster charging: 100W vs 67W
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 215g vs 239g
- Higher performance (94/100 vs 75/100)
- Longer battery life (85/100 vs 49/100)
- Better display (99/100 vs 68/100)
Comparing the OnePlus Open vs the Vivo iQOO 15, the Vivo iQOO 15 scores 17 points higher (86/100 vs 69/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 75/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 49/100). In the "performance" category, the Vivo iQOO 15 notably outperforms the OnePlus Open (94/100 vs 75/100). In the "display" category, the Vivo iQOO 15 significantly outperforms the OnePlus Open (99/100 vs 68/100). In the "camera" category, both devices are on the same level — 78/100. In the "battery" category, the Vivo iQOO 15 significantly outperforms the OnePlus Open (85/100 vs 49/100). In the "portability" category, the OnePlus Open and the Vivo iQOO 15 are nearly equal (52/100 vs 48/100).
| Specification | OnePlus Open | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 2 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1704161 | 3740528 | |
| Geekbench Single | 2004 | 3041 | |
| Geekbench Multi | 5311 | 9494 | |
| Display | 7.8" Foldable LTPO3 Flexi-fluid AMO | 6.8" LTPO AMOLED | |
| Resolution | 2268x2440 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 4805 mAh | 7000 mAh | |
| Charging | 67W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 48 MP | 50 MP | |
| Telephoto | 64 MP | 50 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 16GB | 12GB / 16GB | |
| Storage | 512GB | 256GB / 512GB / 1TB | |
| OS | Android 13, upgradable to Android 14, OxygenOS 14 | Android 16 | |
| Brightness (peak) | 2800 nits | 6000 nits | |
| NFC | yes | yes | |
| Protection | IPX4 | IP68 | |
| Dimensions | 153.4×143.1×5.8 mm | 163.7×76.8×8.1 mm | |
| Weight | 239 g | 215 g | |
| Launch price | — | $599 |
OnePlus Open
- Main: 48MP f/f/1.7
- Ultrawide: 48MP
- Telephoto: 64MP
- Front: 20MP
Vivo iQOO 15
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
OnePlus Open
- 7.8" Foldable LTPO3 Flexi-fluid AMO
- Resolution: 2268x2440
- Refresh rate: 120 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
OnePlus Open
- 4805 mAh
- Wired: 67W
- No wireless charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
We compared OnePlus Open and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads OnePlus Open by 54.4% in our overall performance rating.
OnePlus Open
Price unknownperformance
In the "performance" category, the Vivo iQOO 15 notably outperforms the OnePlus Open (94/100 vs 75/100).
display
In the "display" category, the Vivo iQOO 15 significantly outperforms the OnePlus Open (99/100 vs 68/100).
camera
In the "camera" category, both devices are on the same level — 78/100.
battery
In the "battery" category, the Vivo iQOO 15 significantly outperforms the OnePlus Open (85/100 vs 49/100).
portability
In the "portability" category, the OnePlus Open and the Vivo iQOO 15 are nearly equal (52/100 vs 48/100).
Which is better: the OnePlus Open or the Vivo iQOO 15?
The Vivo iQOO 15 is noticeably better than the OnePlus Open — the overall rating gap is 17 points.
What is the rating of the OnePlus Open and the Vivo iQOO 15?
The OnePlus Open has a MobileRank rating of 69/100, the Vivo iQOO 15 — 86/100.
Which is more powerful: the OnePlus Open or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 75/100).
Should you choose the OnePlus Open over the Vivo iQOO 15?
The OnePlus Open is a better fit for active users. The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.