Realme 15 (India) vs Vivo iQOO Z7
The Realme 15 (India) (2025) runs on the MediaTek Dimensity 7300+, while the Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920. By overall MobileRank rating, the Realme 15 (India) leads — 60/100 vs 50/100 (a 10-point difference). Key differences: the Realme 15 (India) has the bigger battery (7000 mAh vs 4500); the main camera is 50 MP vs 64 MP; the Realme 15 (India) is faster in AnTuTu (879,714 vs 750,481).
Profile comparison
Category scores
Realme 15 (India)
Vivo iQOO Z7
What makes Realme 15 (India) better?
- Higher AnTuTu: 879714 vs 750481
- Better Geekbench Single: 1011 vs 936
- Better Geekbench Multi: 2813 vs 2318
- Bigger battery: 7000 vs 4500 mAh
- Faster charging: 80W vs 44W
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (55/100 vs 51/100)
- Better camera (44/100 vs 40/100)
- Longer battery life (68/100 vs 38/100)
- Better display (94/100 vs 69/100)
What makes Vivo iQOO Z7 better?
- Better main camera: 64MP vs 50MP
- Lighter: 173g vs 187g
- Better portability (77/100 vs 68/100)
Comparison verdict
Comparing the Realme 15 (India) vs the Vivo iQOO Z7, the Realme 15 (India) scores 10 points higher (60/100 vs 50/100). In the "battery" category, the Realme 15 (India) leads (68/100 vs 38/100). In the "performance" category, the Realme 15 (India) and the Vivo iQOO Z7 are nearly equal (55/100 vs 51/100). In the "display" category, the Realme 15 (India) notably outperforms the Vivo iQOO Z7 (94/100 vs 69/100). In the "camera" category, the Realme 15 (India) and the Vivo iQOO Z7 are nearly equal (44/100 vs 40/100). In the "battery" category, the Realme 15 (India) significantly outperforms the Vivo iQOO Z7 (68/100 vs 38/100). In the "portability" category, the Vivo iQOO Z7 is a bit better (77/100 vs 68/100).
Specs comparison
| Specification | Realme 15 (India) | Vivo iQOO Z7 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 7300+ | MediaTek Dimensity 920 | |
| AnTuTu | 879714 | 750481 | |
| Geekbench Single | 1011 | 936 | |
| Geekbench Multi | 2813 | 2318 | |
| Display | 6.8" OLED | 6.4" AMOLED | |
| Resolution | 1280x2800 | 1080x2400 | |
| Refresh rate | 144 Hz | 90 Hz | |
| Battery | 7000 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 / 12GB | 6GB / 8GB | |
| Storage | 128GB / 256GB / 512GB | 128GB | |
| OS | Android 15, up to 3 major Android upgrades, Realme UI 6.0 | Android 13, Funtouch 13 | |
| Brightness (peak) | 6500 nits | 1300 nits | |
| NFC | no | no | |
| Protection | IP68 | IP54 | |
| Dimensions | 162.3×76.2×7.8 mm | 158.9×73.5×7.8 mm | |
| Weight | 187 g | 173 g | |
| Launch price | — | — |
Camera comparison
Realme 15 (India)
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 50MP
Vivo iQOO Z7
- Main: 64MP
- Front: 16MP
Display comparison
Realme 15 (India)
- 6.8" OLED
- Resolution: 1280x2800
- Refresh rate: 144 Hz
Vivo iQOO Z7
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Battery and charging
Realme 15 (India)
- 7000 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO Z7
- 4500 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Realme 15 (India) and Vivo iQOO Z7, covering their specs and all relevant benchmarks.
Realme 15 (India) leads Vivo iQOO Z7 by 17.2% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Realme 15 (India) and the Vivo iQOO Z7 are nearly equal (55/100 vs 51/100).
display
In the "display" category, the Realme 15 (India) notably outperforms the Vivo iQOO Z7 (94/100 vs 69/100).
camera
In the "camera" category, the Realme 15 (India) and the Vivo iQOO Z7 are nearly equal (44/100 vs 40/100).
battery
In the "battery" category, the Realme 15 (India) significantly outperforms the Vivo iQOO Z7 (68/100 vs 38/100).
portability
In the "portability" category, the Vivo iQOO Z7 is a bit better (77/100 vs 68/100).
Frequently asked questions
Which is better: the Realme 15 (India) or the Vivo iQOO Z7?
The Realme 15 (India) is noticeably better than the Vivo iQOO Z7 — the overall rating gap is 10 points.
What is the rating of the Realme 15 (India) and the Vivo iQOO Z7?
The Realme 15 (India) has a MobileRank rating of 60/100, the Vivo iQOO Z7 — 50/100.
Should you choose the Realme 15 (India) over the Vivo iQOO Z7?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is battery life — better on the Realme 15 (India) (68/100 vs 38/100).