Vivo iQOO 15 Ultra vs Vivo iQOO Neo 855
The Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo iQOO Neo 855 (2019) runs on the Qualcomm Snapdragon 855. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 45/100 (a 44-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 4500); the main camera is 50 MP vs 12 MP; the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 824,513); the Vivo iQOO 15 Ultra has NFC for contactless payments, the Vivo iQOO Neo 855 doesn't; the Vivo iQOO Neo 855 is noticeably lighter (198g vs 227g).
Profile comparison
Category scores
Vivo iQOO 15 Ultra
Vivo iQOO Neo 855
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 824513
- Better Geekbench Single: 3639 vs 968
- Better Geekbench Multi: 11047 vs 2731
- Bigger battery: 7400 vs 4500 mAh
- Faster charging: 120W vs 33W
- Better main camera: 50MP vs 12MP
- Higher performance (99/100 vs 54/100)
- Better camera (78/100 vs 13/100)
- Longer battery life (92/100 vs 35/100)
- Better display (99/100 vs 83/100)
What makes Vivo iQOO Neo 855 better?
- Lighter: 198g vs 227g
- Better portability (59/100 vs 35/100)
Comparison verdict
Comparing the Vivo iQOO 15 Ultra vs the Vivo iQOO Neo 855, the Vivo iQOO 15 Ultra scores 44 points higher (89/100 vs 45/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 54/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 13/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 35/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Neo 855 (99/100 vs 54/100). In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo iQOO Neo 855 (99/100 vs 83/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Neo 855 (78/100 vs 13/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Neo 855 (92/100 vs 35/100). In the "portability" category, the Vivo iQOO Neo 855 notably outperforms the Vivo iQOO 15 Ultra (59/100 vs 35/100).
Specs comparison
| Specification | Vivo iQOO 15 Ultra | Vivo iQOO Neo 855 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 855 | |
| AnTuTu | 4602290 | 824513 | |
| Geekbench Single | 3639 | 968 | |
| Geekbench Multi | 11047 | 2731 | |
| Display | 6.8" LTPO AMOLED | 6.4" Super AMOLED | |
| Resolution | 1440x3168 | 1080x2340 | |
| Refresh rate | 144 Hz | — | |
| Battery | 7400 mAh | 4500 mAh | |
| Charging | 120W | 33W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 12 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 12GB / 16GB / 24GB | 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 64GB / 128GB / 256GB | |
| OS | Android 16 | Android 9.0 (Pie); Funtouch 9 | |
| Brightness (peak) | 8000 nits | — | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | 163.7×76.8×8.7 mm | 159.5×75.2×8.1 mm | |
| Weight | 227 g | 198 g | |
| Launch price | $799 | — |
Camera comparison
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo iQOO Neo 855
- Main: 12MP f/1.8
- Front: 16MP
Display comparison
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo iQOO Neo 855
- 6.4" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: —
Battery and charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Vivo iQOO Neo 855
- 4500 mAh
- Wired: 33W
- No wireless charging
Overall performance score
We compared Vivo iQOO 15 Ultra and Vivo iQOO Neo 855, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Vivo iQOO Neo 855 by 458.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO Neo 855
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Neo 855 (99/100 vs 54/100).
display
In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Vivo iQOO Neo 855 (99/100 vs 83/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Neo 855 (78/100 vs 13/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Neo 855 (92/100 vs 35/100).
portability
In the "portability" category, the Vivo iQOO Neo 855 notably outperforms the Vivo iQOO 15 Ultra (59/100 vs 35/100).
Frequently asked questions
Which is better: the Vivo iQOO 15 Ultra or the Vivo iQOO Neo 855?
The Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Neo 855 by 44 points (89/100 vs 45/100).
What is the rating of the Vivo iQOO 15 Ultra and the Vivo iQOO Neo 855?
The Vivo iQOO 15 Ultra has a MobileRank rating of 89/100, the Vivo iQOO Neo 855 — 45/100.
Which has the better camera: the Vivo iQOO 15 Ultra or the Vivo iQOO Neo 855?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 13/100).
Which is more powerful: the Vivo iQOO 15 Ultra or the Vivo iQOO Neo 855?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 54/100).
Should you choose the Vivo iQOO 15 Ultra over the Vivo iQOO Neo 855?
The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.