Realme Neo8 vs Vivo iQOO 15 Ultra
The Realme Neo8 (2026) runs on the Snapdragon 8 Gen 5, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $429 and $799. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 77/100 (a 12-point difference). Key differences: the Realme Neo8 has the bigger battery (8000 mAh vs 7400); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 3,222,272).
Profile comparison
Category scores
Realme Neo8
Vivo iQOO 15 Ultra
What makes Realme Neo8 better?
- Bigger battery: 8000 vs 7400 mAh
- Higher refresh rate: 165Hz vs 144Hz
- Lighter: 215g vs 227g
- Cheaper at launch: $429 vs $799
- Better portability (47/100 vs 35/100)
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 3222272
- Better Geekbench Single: 3639 vs 2833
- Better Geekbench Multi: 11047 vs 9119
- Faster charging: 120W vs 80W
- Higher performance (99/100 vs 91/100)
- Better camera (78/100 vs 56/100)
- Longer battery life (92/100 vs 71/100)
- Better display (99/100 vs 94/100)
Comparison verdict
Comparing the Realme Neo8 vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 12 points higher (89/100 vs 77/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 56/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 71/100). Value score: Realme Neo8 — 80/100, Vivo iQOO 15 Ultra — 92/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 91/100). In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 94/100). In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the Realme Neo8 (78/100 vs 56/100). In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Realme Neo8 (92/100 vs 71/100). In the "portability" category, the Realme Neo8 is a bit better (47/100 vs 35/100).
Specs comparison
| Specification | Realme Neo8 | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | Snapdragon 8 Gen 5 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3222272 | 4602290 | |
| Geekbench Single | 2833 | 3639 | |
| Geekbench Multi | 9119 | 11047 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1272x2772 | 1440x3168 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 8000 mAh | 7400 mAh | |
| Charging | 80W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB / 24GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 6500 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | IP69 | IP68 | |
| Dimensions | 162.0×77.1×8.3 mm | 163.7×76.8×8.7 mm | |
| Weight | 215 g | 227 g | |
| Launch price | $429 | $799 |
Camera comparison
Realme Neo8
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 16MP
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Realme Neo8
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 165 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Realme Neo8
- 8000 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared Realme Neo8 and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Realme Neo8 by 30.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $370. Realme Neo8 was $370 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 91/100).
display
In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 94/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the Realme Neo8 (78/100 vs 56/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Realme Neo8 (92/100 vs 71/100).
portability
In the "portability" category, the Realme Neo8 is a bit better (47/100 vs 35/100).
Frequently asked questions
Which is better: the Realme Neo8 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra is noticeably better than the Realme Neo8 — the overall rating gap is 12 points.
What is the rating of the Realme Neo8 and the Vivo iQOO 15 Ultra?
The Realme Neo8 has a MobileRank rating of 77/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Realme Neo8 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 56/100).
Which is more powerful: the Realme Neo8 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 91/100).
Should you choose the Realme Neo8 over the Vivo iQOO 15 Ultra?
The Realme Neo8 is a better fit for gamers and power users, 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.