Realme Narzo Power 5G vs Vivo iQOO 15 Ultra
The Realme Narzo Power 5G (2026) runs on the MediaTek Dimensity 7400 Ultra, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $180 and $799. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 54/100 (a 35-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 7000); the Realme Narzo Power 5G is noticeably lighter (202g vs 227g).
Realme Narzo Power 5G
Vivo iQOO 15 Ultra
- Lighter: 202g vs 227g
- Cheaper at launch: $180 vs $799
- Better portability (57/100 vs 35/100)
- Better Geekbench Single: 3640 vs 1050
- Better Geekbench Multi: 11033 vs 2939
- Bigger battery: 7400 vs 7000 mAh
- Faster charging: 120W vs 45W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 52/100)
- Better camera (78/100 vs 32/100)
- Longer battery life (92/100 vs 71/100)
- Better display (99/100 vs 79/100)
Comparing the Realme Narzo Power 5G vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 35 points higher (89/100 vs 54/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 52/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 32/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 71/100). Value score: Realme Narzo Power 5G — 76/100, Vivo iQOO 15 Ultra — 90/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo Power 5G (99/100 vs 52/100). In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Realme Narzo Power 5G (99/100 vs 79/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo Power 5G (78/100 vs 32/100). In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Realme Narzo Power 5G (92/100 vs 71/100). In the "portability" category, the Realme Narzo Power 5G notably outperforms the Vivo iQOO 15 Ultra (57/100 vs 35/100).
| Specification | Realme Narzo Power 5G | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 7400 Ultra | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | — | 4602290 | |
| Geekbench Single | 1050 | 3640 | |
| Geekbench Multi | 2939 | 11033 | |
| Display | 6.7" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2400x1080 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 7000 mAh | 7400 mAh | |
| Charging | 45W | 120W | |
| Wireless charging | — | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 6GB / 8GB | 12GB / 16GB / 24GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | — | 8000 nits | |
| NFC | — | yes | |
| Protection | — | IP68 | |
| Dimensions | — | 163.7×76.8×8.7 mm | |
| Weight | 202 g | 227 g | |
| Launch price | $180 | $799 |
Realme Narzo Power 5G
- Main: 50MP f/1.8
- Front: 16MP
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Realme Narzo Power 5G
- 6.7" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Realme Narzo Power 5G
- 7000 mAh
- Wired: 45W
- Wireless charging: no data
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Launch price difference: $619. Realme Narzo Power 5G was $619 cheaper at launch.
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo Power 5G (99/100 vs 52/100).
display
In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Realme Narzo Power 5G (99/100 vs 79/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo Power 5G (78/100 vs 32/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Realme Narzo Power 5G (92/100 vs 71/100).
portability
In the "portability" category, the Realme Narzo Power 5G notably outperforms the Vivo iQOO 15 Ultra (57/100 vs 35/100).
Which is better: the Realme Narzo Power 5G or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Realme Narzo Power 5G by 35 points (89/100 vs 54/100).
What is the rating of the Realme Narzo Power 5G and the Vivo iQOO 15 Ultra?
The Realme Narzo Power 5G has a MobileRank rating of 54/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Realme Narzo Power 5G or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 32/100).
Which is more powerful: the Realme Narzo Power 5G or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 52/100).
Should you choose the Realme Narzo Power 5G over the Vivo iQOO 15 Ultra?
The Realme Narzo Power 5G is a better fit for budget-conscious buyers. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.