OPPO Reno15 FS vs Vivo iQOO Z7
The OPPO Reno15 FS (2026) runs on the Snapdragon 6 Gen 1, while the Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920. By overall MobileRank rating, the OPPO Reno15 FS leads — 39/100 vs 26/100 (a 13-point difference). Key differences: the OPPO Reno15 FS has the bigger battery (6500 mAh vs 4500); the main camera is 50 MP vs 64 MP; the OPPO Reno15 FS has NFC for contactless payments, the Vivo iQOO Z7 doesn't; the Vivo iQOO Z7 is noticeably lighter (173g vs 189g).
OPPO Reno15 FS
Vivo iQOO Z7
- Bigger battery: 6500 vs 4500 mAh
- Faster charging: 80W vs 44W
- Higher refresh rate: 120Hz vs 90Hz
- Better camera (41/100 vs 37/100)
- Longer battery life (63/100 vs 30/100)
- Better display (100/100 vs 50/100)
- Better value for money (83/100 vs 55/100)
- Better main camera: 64MP vs 50MP
- Lighter: 173g vs 189g
- Better design/ergonomics (83/100 vs 63/100)
Comparing the OPPO Reno15 FS vs the Vivo iQOO Z7, the OPPO Reno15 FS scores 13 points higher (39/100 vs 26/100). In the "battery" category, the OPPO Reno15 FS leads (63/100 vs 30/100). In the "value for money" category, the OPPO Reno15 FS leads (83/100 vs 55/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the OPPO Reno15 FS significantly outperforms the Vivo iQOO Z7 (100/100 vs 50/100). In the "camera" category, the OPPO Reno15 FS and the Vivo iQOO Z7 are nearly equal (41/100 vs 37/100). In the "battery" category, the OPPO Reno15 FS significantly outperforms the Vivo iQOO Z7 (63/100 vs 30/100). In the "design" category, the Vivo iQOO Z7 notably outperforms the OPPO Reno15 FS (83/100 vs 63/100). In the "value for money" category, the OPPO Reno15 FS notably outperforms the Vivo iQOO Z7 (83/100 vs 55/100).
| Specification | OPPO Reno15 FS | Vivo iQOO Z7 | |
|---|---|---|---|
| Processor | Snapdragon 6 Gen 1 | MediaTek Dimensity 920 | |
| AnTuTu | 736675 | — | |
| Geekbench Single | 935 | — | |
| Geekbench Multi | 2719 | — | |
| Display | 6.6" AMOLED | 6.4" AMOLED | |
| Resolution | 1080x2372 | 1080x2400 | |
| Refresh rate | 120 Hz | 90 Hz | |
| Battery | 6500 mAh | 4500 mAh | |
| Charging | 80W | 44W | |
| Main camera | 50 MP | 64 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 50 MP | 16 MP | |
| RAM | 8GB | 6GB / 8GB | |
| Storage | 256GB / 512GB | 128GB | |
| OS | Android 16 | Android 13, Funtouch 13 | |
| Brightness (peak) | 1400 nits | 1300 nits | |
| NFC | yes | no | |
| Protection | IP68/IP69 | IP54 | |
| Dimensions | 158.2×74.9×8.2 mm | 158.9×73.5×7.8 mm | |
| Weight | 189 g | 173 g | |
| Price | $385 | — |
OPPO Reno15 FS
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 50MP
Vivo iQOO Z7
- Main: 64MP
- Front: 16MP
OPPO Reno15 FS
- 6.6" AMOLED
- Resolution: 1080x2372
- Refresh rate: 120 Hz
Vivo iQOO Z7
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
OPPO Reno15 FS
- 6500 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO Z7
- 4500 mAh
- Wired: 44W
- No wireless charging
Vivo iQOO Z7
Price unknownperformance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, the OPPO Reno15 FS significantly outperforms the Vivo iQOO Z7 (100/100 vs 50/100).
camera
In the "camera" category, the OPPO Reno15 FS and the Vivo iQOO Z7 are nearly equal (41/100 vs 37/100).
battery
In the "battery" category, the OPPO Reno15 FS significantly outperforms the Vivo iQOO Z7 (63/100 vs 30/100).
design
In the "design" category, the Vivo iQOO Z7 notably outperforms the OPPO Reno15 FS (83/100 vs 63/100).
value for money
In the "value for money" category, the OPPO Reno15 FS notably outperforms the Vivo iQOO Z7 (83/100 vs 55/100).
Which is better: the OPPO Reno15 FS or the Vivo iQOO Z7?
The OPPO Reno15 FS is noticeably better than the Vivo iQOO Z7 — the overall rating gap is 13 points.
What is the rating of the OPPO Reno15 FS and the Vivo iQOO Z7?
The OPPO Reno15 FS has a MobileRank rating of 39/100, the Vivo iQOO Z7 — 26/100.
Should you choose the OPPO Reno15 FS over the Vivo iQOO Z7?
The OPPO Reno15 FS is a better fit for budget-conscious buyers. The Vivo iQOO Z7 is a better fit for everyday use.