Redmi Note 15 vs Vivo iQOO Z11x
The Redmi Note 15 (2026) runs on the Qualcomm Snapdragon 6 Gen 3, while the Vivo iQOO Z11x (2026) runs on the MediaTek Dimensity 7400 Turbo; launch prices were $229 and $170. By overall MobileRank rating, the Redmi Note 15 leads — 57/100 vs 54/100 (a 3-point difference). Key differences: the Vivo iQOO Z11x has the bigger battery (6000 mAh vs 5520); the main camera is 108 MP vs 50 MP; the Vivo iQOO Z11x is faster in AnTuTu (1,214,772 vs 822,983); the Redmi Note 15 has NFC for contactless payments, the Vivo iQOO Z11x doesn't; the Redmi Note 15 is thinner (7.4mm vs 8.4mm).
Redmi Note 15
Vivo iQOO Z11x
- Faster charging: 45W vs 44W
- Better main camera: 108MP vs 50MP
- Lighter: 178g vs 190g
- Better camera (46/100 vs 30/100)
- Better portability (79/100 vs 60/100)
- Higher AnTuTu: 1214772 vs 822983
- Better Geekbench Single: 1061 vs 1015
- Better Geekbench Multi: 3185 vs 2920
- Bigger battery: 6000 vs 5520 mAh
- Cheaper at launch: $170 vs $229
- Higher performance (60/100 vs 55/100)
- Longer battery life (56/100 vs 54/100)
Comparing the Redmi Note 15 vs the Vivo iQOO Z11x, the Redmi Note 15 scores 3 points higher (57/100 vs 54/100). In the "camera" category, the Redmi Note 15 leads (46/100 vs 30/100). Value score: Redmi Note 15 — 72/100, Vivo iQOO Z11x — 78/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Vivo iQOO Z11x is a bit better (60/100 vs 55/100). In the "display" category, both devices are on the same level — 79/100. In the "camera" category, the Redmi Note 15 notably outperforms the Vivo iQOO Z11x (46/100 vs 30/100). In the "battery" category, the Vivo iQOO Z11x and the Redmi Note 15 are nearly equal (56/100 vs 54/100). In the "portability" category, the Redmi Note 15 notably outperforms the Vivo iQOO Z11x (79/100 vs 60/100).
| Specification | Redmi Note 15 | Vivo iQOO Z11x | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 6 Gen 3 | MediaTek Dimensity 7400 Turbo | |
| AnTuTu | 822983 | 1214772 | |
| Geekbench Single | 1015 | 1061 | |
| Geekbench Multi | 2920 | 3185 | |
| Display | 6.8" AMOLED | 6.7" AMOLED | |
| Resolution | 2392x1080 | 2400x1080 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5520 mAh | 6000 mAh | |
| Charging | 45W | 44W | |
| Main camera | 108 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 8 MP | |
| RAM | 8GB / 12GB | 4GB / 6GB / 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 15 | Android 15 | |
| Brightness (peak) | 3200 nits | 1200 nits | |
| NFC | yes | no | |
| Protection | IP66 | IP68 | |
| Dimensions | 164.0×75.4×7.4 mm | 166.6×78.4×8.4 mm | |
| Weight | 178 g | 190 g | |
| Launch price | $229 | $170 |
Redmi Note 15
- Main: 108MP
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO Z11x
- Main: 50MP f/1.8
- Front: 8MP
Redmi Note 15
- 6.8" AMOLED
- Resolution: 2392x1080
- Refresh rate: 120 Hz
Vivo iQOO Z11x
- 6.7" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Redmi Note 15
- 5520 mAh
- Wired: 45W
- No wireless charging
Vivo iQOO Z11x
- 6000 mAh
- Wired: 44W
- No wireless charging
We compared Redmi Note 15 and Vivo iQOO Z11x, covering their specs and all relevant benchmarks.
Vivo iQOO Z11x leads Redmi Note 15 by 32.3% in our overall performance rating.
Launch price difference: $59. Vivo iQOO Z11x was $59 cheaper at launch.
performance
In the "performance" category, the Vivo iQOO Z11x is a bit better (60/100 vs 55/100).
display
In the "display" category, both devices are on the same level — 79/100.
camera
In the "camera" category, the Redmi Note 15 notably outperforms the Vivo iQOO Z11x (46/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO Z11x and the Redmi Note 15 are nearly equal (56/100 vs 54/100).
portability
In the "portability" category, the Redmi Note 15 notably outperforms the Vivo iQOO Z11x (79/100 vs 60/100).
Which is better: the Redmi Note 15 or the Vivo iQOO Z11x?
The Redmi Note 15 edges out the Vivo iQOO Z11x by just 3 points — the two devices are very close in overall level.
What is the rating of the Redmi Note 15 and the Vivo iQOO Z11x?
The Redmi Note 15 has a MobileRank rating of 57/100, the Vivo iQOO Z11x — 54/100.
Which has the better camera: the Redmi Note 15 or the Vivo iQOO Z11x?
The Redmi Note 15 leads on camera score (46/100 vs 30/100).
Which is more powerful: the Redmi Note 15 or the Vivo iQOO Z11x?
The Vivo iQOO Z11x leads on performance (60/100 vs 55/100).
Should you choose the Redmi Note 15 over the Vivo iQOO Z11x?
The Redmi Note 15 is a better fit for everyday use. The Vivo iQOO Z11x is a better fit for active users, budget-conscious buyers.