Redmi Note 4X vs Vivo iQOO Neo 11 Ultra
The Redmi Note 4X (2017) runs on the Qualcomm Snapdragon 625, while the Vivo iQOO Neo 11 Ultra (2026) runs on the MediaTek Dimensity 9500M; launch prices were $160 and $548. By overall MobileRank rating, the Vivo iQOO Neo 11 Ultra leads — 75/100 vs 22/100 (a 53-point difference). Key differences: the Vivo iQOO Neo 11 Ultra has the bigger battery (9100 mAh vs 4100); the main camera is 13 MP vs 50 MP; the Vivo iQOO Neo 11 Ultra is faster in AnTuTu (3,579,952 vs 218,879); the Vivo iQOO Neo 11 Ultra has NFC for contactless payments, the Redmi Note 4X doesn't; the Redmi Note 4X is noticeably lighter (165g vs 225g).
Profile comparison
Category scores
Redmi Note 4X
Vivo iQOO Neo 11 Ultra
What makes Redmi Note 4X better?
- Lighter: 165g vs 225g
- Cheaper at launch: $160 vs $548
- Better portability (74/100 vs 38/100)
What makes Vivo iQOO Neo 11 Ultra better?
- Higher AnTuTu: 3579952 vs 218879
- Better Geekbench Single: 3293 vs 189
- Better Geekbench Multi: 10243 vs 862
- Bigger battery: 9100 vs 4100 mAh
- Better main camera: 50MP vs 13MP
- Higher refresh rate: 144Hz vs 60Hz
- Higher performance (95/100 vs 14/100)
- Better camera (35/100 vs 10/100)
- Longer battery life (80/100 vs 35/100)
- Better display (99/100 vs 32/100)
Comparison verdict
Comparing the Redmi Note 4X vs the Vivo iQOO Neo 11 Ultra, the Vivo iQOO Neo 11 Ultra scores 53 points higher (75/100 vs 22/100). In the "performance" category, the Vivo iQOO Neo 11 Ultra leads (95/100 vs 14/100). In the "camera" category, the Vivo iQOO Neo 11 Ultra leads (35/100 vs 10/100). In the "battery" category, the Vivo iQOO Neo 11 Ultra leads (80/100 vs 35/100). Value score: Redmi Note 4X — 16/100, Vivo iQOO Neo 11 Ultra — 68/100; 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 Redmi Note 4X (95/100 vs 14/100). In the "display" category, the Vivo iQOO Neo 11 Ultra significantly outperforms the Redmi Note 4X (99/100 vs 32/100). In the "camera" category, the Vivo iQOO Neo 11 Ultra notably outperforms the Redmi Note 4X (35/100 vs 10/100). In the "battery" category, the Vivo iQOO Neo 11 Ultra significantly outperforms the Redmi Note 4X (80/100 vs 35/100). In the "portability" category, the Redmi Note 4X significantly outperforms the Vivo iQOO Neo 11 Ultra (74/100 vs 38/100).
Specs comparison
| Specification | Redmi Note 4X | Vivo iQOO Neo 11 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 625 | MediaTek Dimensity 9500M | |
| AnTuTu | 218879 | 3579952 | |
| Geekbench Single | 189 | 3293 | |
| Geekbench Multi | 862 | 10243 | |
| Display | 5.5" IPS LCD | 6.8" LTPS AMOLED | |
| Resolution | — | 1440x3200 | |
| Refresh rate | 60 Hz | 144 Hz | |
| Battery | 4100 mAh | 9100 mAh | |
| Charging | — | 100W | |
| Main camera | 13 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 5 MP | 16 MP | |
| RAM | 3GB / 4GB | 12GB / 16GB | |
| Storage | 32GB / 64GB | 256GB / 512GB | |
| OS | — | Android 16 / OriginOS 6 | |
| Brightness (peak) | — | 4500 nits | |
| NFC | no | yes | |
| Protection | — | IP68/IP69 | |
| Dimensions | 151.0×76.0×8.5 mm | 163.4×75.9×8.6 mm | |
| Weight | 165 g | 225 g | |
| Launch price | $160 | $548 |
Camera comparison
Redmi Note 4X
- Main: 13MP
- Front: 5MP
Vivo iQOO Neo 11 Ultra
- Main: 50MP f/1.88
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Redmi Note 4X
- 5.5" IPS LCD
- Refresh rate: 60 Hz
Vivo iQOO Neo 11 Ultra
- 6.8" LTPS AMOLED
- Resolution: 1440x3200
- Refresh rate: 144 Hz
Battery and charging
Redmi Note 4X
- 4100 mAh
- Wireless charging: no data
Vivo iQOO Neo 11 Ultra
- 9100 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Redmi Note 4X and Vivo iQOO Neo 11 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO Neo 11 Ultra leads Redmi Note 4X by 93.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $388. Redmi Note 4X was $388 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO Neo 11 Ultra significantly outperforms the Redmi Note 4X (95/100 vs 14/100).
display
In the "display" category, the Vivo iQOO Neo 11 Ultra significantly outperforms the Redmi Note 4X (99/100 vs 32/100).
camera
In the "camera" category, the Vivo iQOO Neo 11 Ultra notably outperforms the Redmi Note 4X (35/100 vs 10/100).
battery
In the "battery" category, the Vivo iQOO Neo 11 Ultra significantly outperforms the Redmi Note 4X (80/100 vs 35/100).
portability
In the "portability" category, the Redmi Note 4X significantly outperforms the Vivo iQOO Neo 11 Ultra (74/100 vs 38/100).
Frequently asked questions
Which is better: the Redmi Note 4X or the Vivo iQOO Neo 11 Ultra?
The Vivo iQOO Neo 11 Ultra significantly outperforms the Redmi Note 4X by 53 points (75/100 vs 22/100).
What is the rating of the Redmi Note 4X and the Vivo iQOO Neo 11 Ultra?
The Redmi Note 4X has a MobileRank rating of 22/100, the Vivo iQOO Neo 11 Ultra — 75/100.
Which has the better camera: the Redmi Note 4X or the Vivo iQOO Neo 11 Ultra?
The Vivo iQOO Neo 11 Ultra leads on camera score (35/100 vs 10/100).
Which is more powerful: the Redmi Note 4X or the Vivo iQOO Neo 11 Ultra?
The Vivo iQOO Neo 11 Ultra leads on performance (95/100 vs 14/100).
Should you choose the Redmi Note 4X over the Vivo iQOO Neo 11 Ultra?
The Vivo iQOO Neo 11 Ultra is a better fit for gamers and power users, those who care about battery life.