Redmi Note 15 4G vs Vivo iQOO Z11x
The Redmi Note 15 4G (2025) runs on the MediaTek Helio G100 Ultra, while the Vivo iQOO Z11x (2026) runs on the MediaTek Dimensity 7400 Turbo; estimated prices are $199 and $170. Both devices score the same overall rating of 37/100. Key differences: the main camera is 108 MP vs 50 MP; the Vivo iQOO Z11x is faster in AnTuTu (1,214,772 vs 408,000); the Redmi Note 15 4G has NFC for contactless payments, the Vivo iQOO Z11x doesn't.
Redmi Note 15 4G
Vivo iQOO Z11x
- Better main camera: 108MP vs 50MP
- Lighter: 183g vs 190g
- Better camera (40/100 vs 24/100)
- Better design/ergonomics (71/100 vs 62/100)
- Higher AnTuTu: 1214772 vs 408000
- Better Geekbench Single: 1061 vs 760
- Better Geekbench Multi: 3185 vs 1890
- Faster charging: 44W vs 33W
- Cheaper: $170 vs $199
- Higher performance (8/100 vs 0/100)
- Longer battery life (51/100 vs 48/100)
- Better value for money (98/100 vs 96/100)
The Redmi Note 15 4G and the Vivo iQOO Z11x received the same MobileRank rating — 37/100. In the "camera" category, the Redmi Note 15 4G leads (40/100 vs 24/100). In the "performance" category, the Vivo iQOO Z11x is a bit better (8/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Redmi Note 15 4G notably outperforms the Vivo iQOO Z11x (40/100 vs 24/100). In the "battery" category, the Vivo iQOO Z11x and the Redmi Note 15 4G are nearly equal (51/100 vs 48/100). In the "design" category, the Redmi Note 15 4G is a bit better (71/100 vs 62/100). In the "value for money" category, the Vivo iQOO Z11x and the Redmi Note 15 4G are nearly equal (98/100 vs 96/100).
| Specification | Redmi Note 15 4G | Vivo iQOO Z11x | |
|---|---|---|---|
| Processor | MediaTek Helio G100 Ultra | MediaTek Dimensity 7400 Turbo | |
| AnTuTu | 408000 | 1214772 | |
| Geekbench Single | 760 | 1061 | |
| Geekbench Multi | 1890 | 3185 | |
| Display | 6.8" AMOLED | 6.7" AMOLED | |
| Resolution | 1080x2392 | 2400x1080 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6000 mAh | 6000 mAh | |
| Charging | 33W | 44W | |
| Main camera | 108 MP | 50 MP | |
| Front camera | 20 MP | 8 MP | |
| RAM | 6GB / 8GB | 4GB / 6GB / 8GB | |
| Storage | 128GB / 256GB / 512GB | 128GB / 256GB | |
| OS | Android 15, up to 4 major Android upgrades, HyperOS 2 | Android 15 | |
| Brightness (peak) | 3200 nits | 1200 nits | |
| NFC | yes | no | |
| Protection | IP64 | IP68 | |
| Dimensions | 164.0×75.4×7.9 mm | 166.6×78.4×8.4 mm | |
| Weight | 183 g | 190 g | |
| Price | $199 | $170 |
Redmi Note 15 4G
- Main: 108MP f/f/1.7
- Front: 20MP
Vivo iQOO Z11x
- Main: 50MP f/1.8
- Front: 8MP
Redmi Note 15 4G
- 6.8" AMOLED
- Resolution: 1080x2392
- Refresh rate: 120 Hz
Vivo iQOO Z11x
- 6.7" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Redmi Note 15 4G
- 6000 mAh
- Wired: 33W
- No wireless charging
Vivo iQOO Z11x
- 6000 mAh
- Wired: 44W
- No wireless charging
We compared Redmi Note 15 4G and Vivo iQOO Z11x, covering their specs and all relevant benchmarks.
Vivo iQOO Z11x leads Redmi Note 15 4G by 66.4% in our overall performance rating.
Price difference: $29. Vivo iQOO Z11x is cheaper by $29.
performance
In the "performance" category, the Vivo iQOO Z11x is a bit better (8/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Redmi Note 15 4G notably outperforms the Vivo iQOO Z11x (40/100 vs 24/100).
battery
In the "battery" category, the Vivo iQOO Z11x and the Redmi Note 15 4G are nearly equal (51/100 vs 48/100).
design
In the "design" category, the Redmi Note 15 4G is a bit better (71/100 vs 62/100).
value for money
In the "value for money" category, the Vivo iQOO Z11x and the Redmi Note 15 4G are nearly equal (98/100 vs 96/100).
Which is better: the Redmi Note 15 4G or the Vivo iQOO Z11x?
Both devices scored 37/100. The choice depends on your priorities: if performance matters more — go with the Vivo iQOO Z11x.
What is the rating of the Redmi Note 15 4G and the Vivo iQOO Z11x?
The Redmi Note 15 4G has a MobileRank rating of 37/100, the Vivo iQOO Z11x — 37/100.
Which has the better camera: the Redmi Note 15 4G or the Vivo iQOO Z11x?
The Redmi Note 15 4G leads on camera score (40/100 vs 24/100).
Which is more powerful: the Redmi Note 15 4G or the Vivo iQOO Z11x?
The Vivo iQOO Z11x leads on performance (8/100 vs 0/100).
Should you choose the Redmi Note 15 4G over the Vivo iQOO Z11x?
The Redmi Note 15 4G is a better fit for budget-conscious buyers. The Vivo iQOO Z11x is a better fit for budget-conscious buyers.