Vivo iQOO Neo 11 Ultra vs Vivo Y400 4G
The Vivo iQOO Neo 11 Ultra (2026) runs on the MediaTek Dimensity 9500M, while the Vivo Y400 4G (2025) runs on the Qualcomm Snapdragon 685; launch prices were $548 and $200. By overall MobileRank rating, the Vivo iQOO Neo 11 Ultra leads — 75/100 vs 44/100 (a 31-point difference). Key differences: the Vivo iQOO Neo 11 Ultra has the bigger battery (9100 mAh vs 6000); the Vivo iQOO Neo 11 Ultra is faster in AnTuTu (3,579,952 vs 476,175); the Vivo Y400 4G is noticeably lighter (197g vs 225g).
Profile comparison
Category scores
Vivo iQOO Neo 11 Ultra
Vivo Y400 4G
What makes Vivo iQOO Neo 11 Ultra better?
- Higher AnTuTu: 3579952 vs 476175
- Better Geekbench Single: 3293 vs 466
- Better Geekbench Multi: 10243 vs 1396
- Bigger battery: 9100 vs 6000 mAh
- Faster charging: 100W vs 44W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (95/100 vs 34/100)
- Better camera (35/100 vs 30/100)
- Longer battery life (80/100 vs 56/100)
- Better display (99/100 vs 79/100)
What makes Vivo Y400 4G better?
- Lighter: 197g vs 225g
- Cheaper at launch: $200 vs $548
- Better portability (62/100 vs 38/100)
Comparison verdict
Comparing the Vivo iQOO Neo 11 Ultra vs the Vivo Y400 4G, the Vivo iQOO Neo 11 Ultra scores 31 points higher (75/100 vs 44/100). In the "performance" category, the Vivo iQOO Neo 11 Ultra leads (95/100 vs 34/100). In the "battery" category, the Vivo iQOO Neo 11 Ultra leads (80/100 vs 56/100). Value score: Vivo iQOO Neo 11 Ultra — 68/100, Vivo Y400 4G — 48/100; 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 Neo 11 Ultra significantly outperforms the Vivo Y400 4G (95/100 vs 34/100). In the "display" category, the Vivo iQOO Neo 11 Ultra notably outperforms the Vivo Y400 4G (99/100 vs 79/100). In the "camera" category, the Vivo iQOO Neo 11 Ultra is a bit better (35/100 vs 30/100). In the "battery" category, the Vivo iQOO Neo 11 Ultra notably outperforms the Vivo Y400 4G (80/100 vs 56/100). In the "portability" category, the Vivo Y400 4G notably outperforms the Vivo iQOO Neo 11 Ultra (62/100 vs 38/100).
Specs comparison
| Specification | Vivo iQOO Neo 11 Ultra | Vivo Y400 4G | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500M | Qualcomm Snapdragon 685 | |
| AnTuTu | 3579952 | 476175 | |
| Geekbench Single | 3293 | 466 | |
| Geekbench Multi | 10243 | 1396 | |
| Display | 6.8" LTPS AMOLED | 6.7" AMOLED | |
| Resolution | 1440x3200 | 1080x2400 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 9100 mAh | 6000 mAh | |
| Charging | 100W | 44W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 16 MP | 8 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16 / OriginOS 6 | Android 15 | |
| Brightness (peak) | 4500 nits | 1800 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP69 | |
| Dimensions | 163.4×75.9×8.6 mm | 162.3×75.3×7.9 mm | |
| Weight | 225 g | 197 g | |
| Launch price | $548 | $200 |
Camera comparison
Vivo iQOO Neo 11 Ultra
- Main: 50MP f/1.88
- Ultrawide: 8MP
- Front: 16MP
Vivo Y400 4G
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Vivo iQOO Neo 11 Ultra
- 6.8" LTPS AMOLED
- Resolution: 1440x3200
- Refresh rate: 144 Hz
Vivo Y400 4G
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Battery and charging
Vivo iQOO Neo 11 Ultra
- 9100 mAh
- Wired: 100W
- No wireless charging
Vivo Y400 4G
- 6000 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Vivo iQOO Neo 11 Ultra and Vivo Y400 4G, covering their specs and all relevant benchmarks.
Vivo iQOO Neo 11 Ultra leads Vivo Y400 4G by 651.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $348. Vivo Y400 4G was $348 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO Neo 11 Ultra significantly outperforms the Vivo Y400 4G (95/100 vs 34/100).
display
In the "display" category, the Vivo iQOO Neo 11 Ultra notably outperforms the Vivo Y400 4G (99/100 vs 79/100).
camera
In the "camera" category, the Vivo iQOO Neo 11 Ultra is a bit better (35/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO Neo 11 Ultra notably outperforms the Vivo Y400 4G (80/100 vs 56/100).
portability
In the "portability" category, the Vivo Y400 4G notably outperforms the Vivo iQOO Neo 11 Ultra (62/100 vs 38/100).
Frequently asked questions
Which is better: the Vivo iQOO Neo 11 Ultra or the Vivo Y400 4G?
The Vivo iQOO Neo 11 Ultra significantly outperforms the Vivo Y400 4G by 31 points (75/100 vs 44/100).
What is the rating of the Vivo iQOO Neo 11 Ultra and the Vivo Y400 4G?
The Vivo iQOO Neo 11 Ultra has a MobileRank rating of 75/100, the Vivo Y400 4G — 44/100.
Which has the better camera: the Vivo iQOO Neo 11 Ultra or the Vivo Y400 4G?
The Vivo iQOO Neo 11 Ultra leads on camera score (35/100 vs 30/100).
Which is more powerful: the Vivo iQOO Neo 11 Ultra or the Vivo Y400 4G?
The Vivo iQOO Neo 11 Ultra leads on performance (95/100 vs 34/100).
Should you choose the Vivo iQOO Neo 11 Ultra over the Vivo Y400 4G?
The Vivo iQOO Neo 11 Ultra is a better fit for gamers and power users, those who care about battery life.