Realme Narzo 80x vs Vivo iQOO 15 Ultra
The Realme Narzo 80x (2025) runs on the MediaTek Dimensity 6400, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 47/100 (a 42-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 6000); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 581,041); the Vivo iQOO 15 Ultra has NFC for contactless payments, the Realme Narzo 80x doesn't; the Realme Narzo 80x is noticeably lighter (197g vs 227g).
Profile comparison
Category scores
Realme Narzo 80x
Vivo iQOO 15 Ultra
What makes Realme Narzo 80x better?
- Lighter: 197g vs 227g
- Better portability (62/100 vs 35/100)
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 581041
- Better Geekbench Single: 3639 vs 803
- Better Geekbench Multi: 11047 vs 2047
- Bigger battery: 7400 vs 6000 mAh
- Faster charging: 120W vs 45W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 45/100)
- Better camera (78/100 vs 31/100)
- Longer battery life (92/100 vs 56/100)
- Better display (99/100 vs 66/100)
Comparison verdict
Comparing the Realme Narzo 80x vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 42 points higher (89/100 vs 47/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 45/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 31/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 56/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo 80x (99/100 vs 45/100). In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo 80x (99/100 vs 66/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo 80x (78/100 vs 31/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo 80x (92/100 vs 56/100). In the "portability" category, the Realme Narzo 80x notably outperforms the Vivo iQOO 15 Ultra (62/100 vs 35/100).
Specs comparison
| Specification | Realme Narzo 80x | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6400 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 581041 | 4602290 | |
| Geekbench Single | 803 | 3639 | |
| Geekbench Multi | 2047 | 11047 | |
| Display | 6.7" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 1080x2400 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6000 mAh | 7400 mAh | |
| Charging | 45W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | — | 32 MP | |
| RAM | 6GB / 8GB | 12GB / 16GB / 24GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 15, Realme UI 6.0 | Android 16 | |
| Brightness (peak) | 950 nits | 8000 nits | |
| NFC | no | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 165.7×76.2×7.9 mm | 163.7×76.8×8.7 mm | |
| Weight | 197 g | 227 g | |
| Launch price | — | $799 |
Camera comparison
Realme Narzo 80x
- Main: 50MP f/1.8
- Front: —
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Realme Narzo 80x
- 6.7" IPS LCD
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Realme Narzo 80x
- 6000 mAh
- Wired: 45W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared Realme Narzo 80x and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Realme Narzo 80x by 87.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Realme Narzo 80x
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo 80x (99/100 vs 45/100).
display
In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo 80x (99/100 vs 66/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo 80x (78/100 vs 31/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo 80x (92/100 vs 56/100).
portability
In the "portability" category, the Realme Narzo 80x notably outperforms the Vivo iQOO 15 Ultra (62/100 vs 35/100).
Frequently asked questions
Which is better: the Realme Narzo 80x or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo 80x by 42 points (89/100 vs 47/100).
What is the rating of the Realme Narzo 80x and the Vivo iQOO 15 Ultra?
The Realme Narzo 80x has a MobileRank rating of 47/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Realme Narzo 80x or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 31/100).
Which is more powerful: the Realme Narzo 80x or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 45/100).
Should you choose the Realme Narzo 80x over the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.