Vivo iQOO Z11x vs Vivo Y31d
The Vivo iQOO Z11x (2026) runs on the MediaTek Dimensity 7400 Turbo, while the Vivo Y31d (2026) runs on the Qualcomm Snapdragon 6s 4G Gen 2; estimated prices are $170 and $185. By overall MobileRank rating, the Vivo iQOO Z11x leads — 37/100 vs 33/100 (a 4-point difference). Key differences: the Vivo Y31d has the bigger battery (7200 mAh vs 6000); the Vivo iQOO Z11x is faster in AnTuTu (1,214,772 vs 522,680); the Vivo iQOO Z11x is noticeably lighter (190g vs 219g).
Vivo iQOO Z11x
Vivo Y31d
- Higher AnTuTu: 1214772 vs 522680
- Better Geekbench Single: 1061 vs 489
- Better Geekbench Multi: 3185 vs 1532
- Lighter: 190g vs 219g
- Cheaper: $170 vs $185
- Higher performance (8/100 vs 0/100)
- Better design/ergonomics (62/100 vs 26/100)
- Better value for money (98/100 vs 97/100)
- Bigger battery: 7200 vs 6000 mAh
- Longer battery life (57/100 vs 51/100)
Comparing the Vivo iQOO Z11x vs the Vivo Y31d, the Vivo iQOO Z11x scores 4 points higher (37/100 vs 33/100). 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, both devices are on the same level — 24/100. In the "battery" category, the Vivo Y31d is a bit better (57/100 vs 51/100). In the "design" category, the Vivo iQOO Z11x significantly outperforms the Vivo Y31d (62/100 vs 26/100). In the "value for money" category, the Vivo iQOO Z11x and the Vivo Y31d are nearly equal (98/100 vs 97/100).
| Specification | Vivo iQOO Z11x | Vivo Y31d | |
|---|---|---|---|
| Processor | MediaTek Dimensity 7400 Turbo | Qualcomm Snapdragon 6s 4G Gen 2 | |
| AnTuTu | 1214772 | 522680 | |
| Geekbench Single | 1061 | 489 | |
| Geekbench Multi | 3185 | 1532 | |
| Display | 6.7" AMOLED | 6.8" IPS LCD | |
| Resolution | 2400x1080 | 720x1570 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6000 mAh | 7200 mAh | |
| Charging | 44W | 44W | |
| Main camera | 50 MP | 50 MP | |
| Front camera | 8 MP | 8 MP | |
| RAM | 4GB / 6GB / 8GB | 6GB / 8GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 1200 nits | 1250 nits | |
| NFC | no | no | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | 166.6×78.4×8.4 mm | 166.6×78.4×8.4 mm | |
| Weight | 190 g | 219 g | |
| Price | $170 | $185 |
Vivo iQOO Z11x
- Main: 50MP f/1.8
- Front: 8MP
Vivo Y31d
- Main: 50MP f/f/2.0
- Front: 8MP
Vivo iQOO Z11x
- 6.7" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Vivo Y31d
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Vivo iQOO Z11x
- 6000 mAh
- Wired: 44W
- No wireless charging
Vivo Y31d
- 7200 mAh
- Wired: 44W
- No wireless charging
We compared Vivo iQOO Z11x and Vivo Y31d, covering their specs and all relevant benchmarks.
Vivo iQOO Z11x leads Vivo Y31d by 132.4% in our overall performance rating.
Price difference: $15. Vivo iQOO Z11x is cheaper by $15.
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, both devices are on the same level — 24/100.
battery
In the "battery" category, the Vivo Y31d is a bit better (57/100 vs 51/100).
design
In the "design" category, the Vivo iQOO Z11x significantly outperforms the Vivo Y31d (62/100 vs 26/100).
value for money
In the "value for money" category, the Vivo iQOO Z11x and the Vivo Y31d are nearly equal (98/100 vs 97/100).
Which is better: the Vivo iQOO Z11x or the Vivo Y31d?
The Vivo iQOO Z11x edges out the Vivo Y31d by just 4 points — the two devices are very close in overall level.
What is the rating of the Vivo iQOO Z11x and the Vivo Y31d?
The Vivo iQOO Z11x has a MobileRank rating of 37/100, the Vivo Y31d — 33/100.
Which is more powerful: the Vivo iQOO Z11x or the Vivo Y31d?
The Vivo iQOO Z11x leads on performance (8/100 vs 0/100).
Should you choose the Vivo iQOO Z11x over the Vivo Y31d?
The Vivo iQOO Z11x is a better fit for budget-conscious buyers. The Vivo Y31d is a better fit for budget-conscious buyers.