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 — 84/100 vs 31/100 (a 53-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 550,018); 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).
Realme Narzo 80x
Vivo iQOO 15 Ultra
- Lighter: 197g vs 227g
- Better design/ergonomics (53/100 vs 16/100)
- Higher AnTuTu: 4602290 vs 550018
- Better Geekbench Single: 3640 vs 803
- Better Geekbench Multi: 11033 vs 2047
- Bigger battery: 7400 vs 6000 mAh
- Faster charging: 120W vs 45W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (97/100 vs 0/100)
- Better camera (74/100 vs 24/100)
- Longer battery life (86/100 vs 51/100)
Comparing the Realme Narzo 80x vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 53 points higher (84/100 vs 31/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (97/100 vs 0/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (74/100 vs 24/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (86/100 vs 51/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo 80x (97/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo 80x (74/100 vs 24/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo 80x (86/100 vs 51/100). In the "design" category, the Realme Narzo 80x significantly outperforms the Vivo iQOO 15 Ultra (53/100 vs 16/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Realme Narzo 80x | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6400 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 550018 | 4602290 | |
| Geekbench Single | 803 | 3640 | |
| Geekbench Multi | 2047 | 11033 | |
| 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 | |
| Price | — | $799 |
Realme Narzo 80x
- Main: 50MP f/f/1.8
- Front: —
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
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
Realme Narzo 80x
- 6000 mAh
- Wired: 45W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
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 88.0% in our overall performance rating.
Realme Narzo 80x
Price unknownperformance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo 80x (97/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo 80x (74/100 vs 24/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo 80x (86/100 vs 51/100).
design
In the "design" category, the Realme Narzo 80x significantly outperforms the Vivo iQOO 15 Ultra (53/100 vs 16/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
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 53 points (84/100 vs 31/100).
What is the rating of the Realme Narzo 80x and the Vivo iQOO 15 Ultra?
The Realme Narzo 80x has a MobileRank rating of 31/100, the Vivo iQOO 15 Ultra — 84/100.
Which has the better camera: the Realme Narzo 80x or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (74/100 vs 24/100).
Which is more powerful: the Realme Narzo 80x or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (97/100 vs 0/100).
Should you choose the Realme Narzo 80x over the Vivo iQOO 15 Ultra?
The Realme Narzo 80x 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.