Vivo Y91i vs Xiaomi 18 Fold
The Vivo Y91i (2019) runs on the MediaTek Helio P22, while the Xiaomi 18 Fold (2026) runs on the Xiaomi XRING O3. By overall MobileRank rating, the Xiaomi 18 Fold leads — 86/100 vs 21/100 (a 65-point difference). Key differences: the Xiaomi 18 Fold has the bigger battery (6000 mAh vs 4030); the main camera is 13 MP vs 200 MP; the Xiaomi 18 Fold is faster in AnTuTu (5,228,014 vs 177,554); the Xiaomi 18 Fold has NFC for contactless payments, the Vivo Y91i doesn't; the Vivo Y91i is noticeably lighter (163g vs 219g).
Profile comparison
Category scores
Vivo Y91i
Xiaomi 18 Fold
What makes Vivo Y91i better?
- Lighter: 163g vs 219g
- Better portability (78/100 vs 64/100)
What makes Xiaomi 18 Fold better?
- Higher AnTuTu: 5228014 vs 177554
- Better Geekbench Single: 3715 vs 233
- Better Geekbench Multi: 14213 vs 723
- Bigger battery: 6000 vs 4030 mAh
- Better main camera: 200MP vs 13MP
- Higher performance (99/100 vs 10/100)
- Better camera (85/100 vs 10/100)
- Longer battery life (75/100 vs 32/100)
- Better display (79/100 vs 39/100)
Comparison verdict
Comparing the Vivo Y91i vs the Xiaomi 18 Fold, the Xiaomi 18 Fold scores 65 points higher (86/100 vs 21/100). In the "performance" category, the Xiaomi 18 Fold leads (99/100 vs 10/100). In the "camera" category, the Xiaomi 18 Fold leads (85/100 vs 10/100). In the "battery" category, the Xiaomi 18 Fold leads (75/100 vs 32/100). In the "performance" category, the Xiaomi 18 Fold significantly outperforms the Vivo Y91i (99/100 vs 10/100). In the "display" category, the Xiaomi 18 Fold significantly outperforms the Vivo Y91i (79/100 vs 39/100). In the "camera" category, the Xiaomi 18 Fold significantly outperforms the Vivo Y91i (85/100 vs 10/100). In the "battery" category, the Xiaomi 18 Fold significantly outperforms the Vivo Y91i (75/100 vs 32/100). In the "portability" category, the Vivo Y91i is a bit better (78/100 vs 64/100).
Specs comparison
| Specification | Vivo Y91i | Xiaomi 18 Fold | |
|---|---|---|---|
| Processor | MediaTek Helio P22 | Xiaomi XRING O3 | |
| AnTuTu | 177554 | 5228014 | |
| Geekbench Single | 233 | 3715 | |
| Geekbench Multi | 723 | 14213 | |
| Display | 6.2" IPS LCD | 7.6" LTPO AMOLED | |
| Resolution | 720x1520 | 1672x2364 | |
| Refresh rate | — | 120 Hz | |
| Battery | 4030 mAh | 6000 mAh | |
| Charging | — | 67W | |
| Wireless charging | — | 50W | |
| Main camera | 13 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 16 MP | |
| RAM | 2GB | 12GB / 16GB | |
| Storage | 32GB | 256GB / 512GB / 1TB | |
| OS | Android 8.1 (Oreo); Funtouch 4.5 | Android 16 | |
| Brightness (peak) | — | 4000 nits | |
| NFC | no | yes | |
| Protection | — | IP59 | |
| Dimensions | 155.1×75.1×8.3 mm | 159.7×145.1×5.0 mm | |
| Weight | 163 g | 219 g | |
| Launch price | — | $1639 |
Camera comparison
Vivo Y91i
- Main: 13MP f/2.2
- Front: 8MP
Xiaomi 18 Fold
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 16MP
Display comparison
Vivo Y91i
- 6.2" IPS LCD
- Resolution: 720x1520
- Refresh rate: —
Xiaomi 18 Fold
- 7.6" LTPO AMOLED
- Resolution: 1672x2364
- Refresh rate: 120 Hz
Battery and charging
Vivo Y91i
- 4030 mAh
- Wireless charging: no data
Xiaomi 18 Fold
- 6000 mAh
- Wired: 67W
- Wireless: 50W
Overall performance score
We compared Vivo Y91i and Xiaomi 18 Fold, covering their specs and all relevant benchmarks.
Xiaomi 18 Fold leads Vivo Y91i by 96.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo Y91i
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 18 Fold significantly outperforms the Vivo Y91i (99/100 vs 10/100).
display
In the "display" category, the Xiaomi 18 Fold significantly outperforms the Vivo Y91i (79/100 vs 39/100).
camera
In the "camera" category, the Xiaomi 18 Fold significantly outperforms the Vivo Y91i (85/100 vs 10/100).
battery
In the "battery" category, the Xiaomi 18 Fold significantly outperforms the Vivo Y91i (75/100 vs 32/100).
portability
In the "portability" category, the Vivo Y91i is a bit better (78/100 vs 64/100).
Frequently asked questions
Which is better: the Vivo Y91i or the Xiaomi 18 Fold?
The Xiaomi 18 Fold significantly outperforms the Vivo Y91i by 65 points (86/100 vs 21/100).
What is the rating of the Vivo Y91i and the Xiaomi 18 Fold?
The Vivo Y91i has a MobileRank rating of 21/100, the Xiaomi 18 Fold — 86/100.
Which has the better camera: the Vivo Y91i or the Xiaomi 18 Fold?
The Xiaomi 18 Fold leads on camera score (85/100 vs 10/100).
Which is more powerful: the Vivo Y91i or the Xiaomi 18 Fold?
The Xiaomi 18 Fold leads on performance (99/100 vs 10/100).
Should you choose the Vivo Y91i over the Xiaomi 18 Fold?
The Xiaomi 18 Fold is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.