Samsung Galaxy Z Fold8 Ultra vs Vivo iQOO 15T
The Samsung Galaxy Z Fold8 Ultra (2026) runs on the Snapdragon 8 Elite Gen 5, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500; estimated prices are $2199 and $499. By overall MobileRank rating, the Vivo iQOO 15T leads — 75/100 vs 71/100 (a 4-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 5000); the Samsung Galaxy Z Fold8 Ultra is faster in AnTuTu (3,942,923 vs 3,815,522).
Samsung Galaxy Z Fold8 Ultra
Vivo iQOO 15T
- Higher AnTuTu: 3942923 vs 3815522
- Better Geekbench Single: 3640 vs 3228
- Better Geekbench Multi: 11033 vs 9553
- Lighter: 215g vs 216g
- Higher performance (92/100 vs 82/100)
- Better camera (64/100 vs 63/100)
- Better design/ergonomics (31/100 vs 30/100)
- Bigger battery: 8000 vs 5000 mAh
- Faster charging: 100W vs 60W
- Higher refresh rate: 144Hz vs 120Hz
- Cheaper: $499 vs $2199
- Longer battery life (74/100 vs 51/100)
- Better value for money (75/100 vs 0/100)
Comparing the Samsung Galaxy Z Fold8 Ultra vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 4 points higher (75/100 vs 71/100). In the "performance" category, the Samsung Galaxy Z Fold8 Ultra leads (92/100 vs 82/100). In the "battery" category, the Vivo iQOO 15T leads (74/100 vs 51/100). In the "value for money" category, the Vivo iQOO 15T leads (75/100 vs 0/100). In the "performance" category, the Samsung Galaxy Z Fold8 Ultra is a bit better (92/100 vs 82/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Samsung Galaxy Z Fold8 Ultra and the Vivo iQOO 15T are nearly equal (64/100 vs 63/100). In the "battery" category, the Vivo iQOO 15T notably outperforms the Samsung Galaxy Z Fold8 Ultra (74/100 vs 51/100). In the "design" category, the Samsung Galaxy Z Fold8 Ultra and the Vivo iQOO 15T are nearly equal (31/100 vs 30/100). In the "value for money" category, the Vivo iQOO 15T significantly outperforms the Samsung Galaxy Z Fold8 Ultra (75/100 vs 0/100).
| Specification | Samsung Galaxy Z Fold8 Ultra | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 9500 | |
| AnTuTu | 3942923 | 3815522 | |
| Geekbench Single | 3640 | 3228 | |
| Geekbench Multi | 11033 | 9553 | |
| Display | 8.0" Foldable Dynamic LTPO AMOLED 2X | 6.8" LTPO AMOLED | |
| Resolution | 1968x2184 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5000 mAh | 8000 mAh | |
| Charging | 60W | 100W | |
| Wireless charging | 25W | 0W | |
| Main camera | 200 MP | 200 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 10 MP | 0 MP | |
| Front camera | 10 MP | 16 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 / One UI 8.5 | Android 16 | |
| NFC | yes | yes | |
| Protection | IP48 | IP68 | |
| Weight | 215 g | 216 g | |
| Price | $2199 | $499 |
Samsung Galaxy Z Fold8 Ultra
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 10MP
- Front: 10MP
Vivo iQOO 15T
- Main: 200MP f/f/1.8
- Ultrawide: 50MP
- Front: 16MP
Samsung Galaxy Z Fold8 Ultra
- 8.0" Foldable Dynamic LTPO AMOLED 2X
- Resolution: 1968x2184
- Refresh rate: 120 Hz
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Samsung Galaxy Z Fold8 Ultra
- 5000 mAh
- Wired: 60W
- Wireless: 25W
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
We compared Samsung Galaxy Z Fold8 Ultra and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Samsung Galaxy Z Fold8 Ultra leads Vivo iQOO 15T by 3.3% in our overall performance rating.
Price difference: $1700. Vivo iQOO 15T is cheaper by $1700.
performance
In the "performance" category, the Samsung Galaxy Z Fold8 Ultra is a bit better (92/100 vs 82/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Samsung Galaxy Z Fold8 Ultra and the Vivo iQOO 15T are nearly equal (64/100 vs 63/100).
battery
In the "battery" category, the Vivo iQOO 15T notably outperforms the Samsung Galaxy Z Fold8 Ultra (74/100 vs 51/100).
design
In the "design" category, the Samsung Galaxy Z Fold8 Ultra and the Vivo iQOO 15T are nearly equal (31/100 vs 30/100).
value for money
In the "value for money" category, the Vivo iQOO 15T significantly outperforms the Samsung Galaxy Z Fold8 Ultra (75/100 vs 0/100).
Which is better: the Samsung Galaxy Z Fold8 Ultra or the Vivo iQOO 15T?
The Vivo iQOO 15T edges out the Samsung Galaxy Z Fold8 Ultra by just 4 points — the two devices are very close in overall level.
What is the rating of the Samsung Galaxy Z Fold8 Ultra and the Vivo iQOO 15T?
The Samsung Galaxy Z Fold8 Ultra has a MobileRank rating of 71/100, the Vivo iQOO 15T — 75/100.
Which is more powerful: the Samsung Galaxy Z Fold8 Ultra or the Vivo iQOO 15T?
The Samsung Galaxy Z Fold8 Ultra leads on performance (92/100 vs 82/100).
Should you choose the Samsung Galaxy Z Fold8 Ultra over the Vivo iQOO 15T?
The Samsung Galaxy Z Fold8 Ultra is a better fit for gamers and power users. The Vivo iQOO 15T is a better fit for gamers and power users, budget-conscious buyers.