Redmi Note 4X vs Vivo iQOO Z11x
The Redmi Note 4X (2017) runs on the Qualcomm Snapdragon 625, while the Vivo iQOO Z11x (2026) runs on the MediaTek Dimensity 7400 Turbo; launch prices were $160 and $170. By overall MobileRank rating, the Vivo iQOO Z11x leads — 53/100 vs 22/100 (a 31-point difference). Key differences: the Vivo iQOO Z11x has the bigger battery (6000 mAh vs 4100); the main camera is 13 MP vs 50 MP; the Vivo iQOO Z11x is faster in AnTuTu (983,562 vs 218,879); the Redmi Note 4X is noticeably lighter (165g vs 190g).
Profile comparison
Category scores
Redmi Note 4X
Vivo iQOO Z11x
What makes Redmi Note 4X better?
- Lighter: 165g vs 190g
- Cheaper at launch: $160 vs $170
- Better portability (74/100 vs 60/100)
What makes Vivo iQOO Z11x better?
- Higher AnTuTu: 983562 vs 218879
- Better Geekbench Single: 1061 vs 189
- Better Geekbench Multi: 3185 vs 862
- Bigger battery: 6000 vs 4100 mAh
- Better main camera: 50MP vs 13MP
- Higher refresh rate: 120Hz vs 60Hz
- Higher performance (58/100 vs 14/100)
- Better camera (30/100 vs 10/100)
- Longer battery life (56/100 vs 35/100)
- Better display (79/100 vs 32/100)
Comparison verdict
Comparing the Redmi Note 4X vs the Vivo iQOO Z11x, the Vivo iQOO Z11x scores 31 points higher (53/100 vs 22/100). In the "performance" category, the Vivo iQOO Z11x leads (58/100 vs 14/100). In the "camera" category, the Vivo iQOO Z11x leads (30/100 vs 10/100). In the "battery" category, the Vivo iQOO Z11x leads (56/100 vs 35/100). Value score: Redmi Note 4X — 16/100, Vivo iQOO Z11x — 74/100; 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 Z11x significantly outperforms the Redmi Note 4X (58/100 vs 14/100). In the "display" category, the Vivo iQOO Z11x significantly outperforms the Redmi Note 4X (79/100 vs 32/100). In the "camera" category, the Vivo iQOO Z11x notably outperforms the Redmi Note 4X (30/100 vs 10/100). In the "battery" category, the Vivo iQOO Z11x notably outperforms the Redmi Note 4X (56/100 vs 35/100). In the "portability" category, the Redmi Note 4X is a bit better (74/100 vs 60/100).
Specs comparison
| Specification | Redmi Note 4X | Vivo iQOO Z11x | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 625 | MediaTek Dimensity 7400 Turbo | |
| AnTuTu | 218879 | 983562 | |
| Geekbench Single | 189 | 1061 | |
| Geekbench Multi | 862 | 3185 | |
| Display | 5.5" IPS LCD | 6.7" AMOLED | |
| Resolution | — | 2400x1080 | |
| Refresh rate | 60 Hz | 120 Hz | |
| Battery | 4100 mAh | 6000 mAh | |
| Charging | — | 44W | |
| Main camera | 13 MP | 50 MP | |
| Front camera | 5 MP | 8 MP | |
| RAM | 3GB / 4GB | 4GB / 6GB / 8GB | |
| Storage | 32GB / 64GB | 128GB / 256GB | |
| OS | — | Android 15 | |
| Brightness (peak) | — | 1200 nits | |
| NFC | no | no | |
| Protection | — | IP68 | |
| Dimensions | 151.0×76.0×8.5 mm | 166.6×78.4×8.4 mm | |
| Weight | 165 g | 190 g | |
| Launch price | $160 | $170 |
Camera comparison
Redmi Note 4X
- Main: 13MP
- Front: 5MP
Vivo iQOO Z11x
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Redmi Note 4X
- 5.5" IPS LCD
- Refresh rate: 60 Hz
Vivo iQOO Z11x
- 6.7" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Battery and charging
Redmi Note 4X
- 4100 mAh
- Wireless charging: no data
Vivo iQOO Z11x
- 6000 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Redmi Note 4X and Vivo iQOO Z11x, covering their specs and all relevant benchmarks.
Vivo iQOO Z11x leads Redmi Note 4X by 77.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $10. Redmi Note 4X was $10 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO Z11x significantly outperforms the Redmi Note 4X (58/100 vs 14/100).
display
In the "display" category, the Vivo iQOO Z11x significantly outperforms the Redmi Note 4X (79/100 vs 32/100).
camera
In the "camera" category, the Vivo iQOO Z11x notably outperforms the Redmi Note 4X (30/100 vs 10/100).
battery
In the "battery" category, the Vivo iQOO Z11x notably outperforms the Redmi Note 4X (56/100 vs 35/100).
portability
In the "portability" category, the Redmi Note 4X is a bit better (74/100 vs 60/100).
Frequently asked questions
Which is better: the Redmi Note 4X or the Vivo iQOO Z11x?
The Vivo iQOO Z11x significantly outperforms the Redmi Note 4X by 31 points (53/100 vs 22/100).
What is the rating of the Redmi Note 4X and the Vivo iQOO Z11x?
The Redmi Note 4X has a MobileRank rating of 22/100, the Vivo iQOO Z11x — 53/100.
Which has the better camera: the Redmi Note 4X or the Vivo iQOO Z11x?
The Vivo iQOO Z11x leads on camera score (30/100 vs 10/100).
Which is more powerful: the Redmi Note 4X or the Vivo iQOO Z11x?
The Vivo iQOO Z11x leads on performance (58/100 vs 14/100).
Should you choose the Redmi Note 4X over the Vivo iQOO Z11x?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is display — better on the Vivo iQOO Z11x (79/100 vs 32/100).