Samsung Galaxy S25 Ultra vs Vivo iQOO Z11x
The Samsung Galaxy S25 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo iQOO Z11x (2026) runs on the MediaTek Dimensity 7400 Turbo; launch prices were $1299 and $170. By overall MobileRank rating, the Samsung Galaxy S25 Ultra leads — 80/100 vs 53/100 (a 27-point difference). Key differences: the Vivo iQOO Z11x has the bigger battery (6000 mAh vs 5000); the main camera is 200 MP vs 50 MP; the Samsung Galaxy S25 Ultra is faster in AnTuTu (3,128,552 vs 983,562); the Samsung Galaxy S25 Ultra has NFC for contactless payments, the Vivo iQOO Z11x doesn't; the Vivo iQOO Z11x is noticeably lighter (190g vs 218g).
Profile comparison
Category scores
Samsung Galaxy S25 Ultra
Vivo iQOO Z11x
What makes Samsung Galaxy S25 Ultra better?
- Higher AnTuTu: 3128552 vs 983562
- Better Geekbench Single: 3100 vs 1061
- Better Geekbench Multi: 9760 vs 3185
- Faster charging: 45W vs 44W
- Better main camera: 200MP vs 50MP
- Higher performance (92/100 vs 58/100)
- Better camera (81/100 vs 30/100)
- Better display (88/100 vs 79/100)
What makes Vivo iQOO Z11x better?
- Bigger battery: 6000 vs 5000 mAh
- Lighter: 190g vs 218g
- Cheaper at launch: $170 vs $1299
- Better portability (60/100 vs 46/100)
Comparison verdict
Comparing the Samsung Galaxy S25 Ultra vs the Vivo iQOO Z11x, the Samsung Galaxy S25 Ultra scores 27 points higher (80/100 vs 53/100). In the "performance" category, the Samsung Galaxy S25 Ultra leads (92/100 vs 58/100). In the "camera" category, the Samsung Galaxy S25 Ultra leads (81/100 vs 30/100). Value score: Samsung Galaxy S25 Ultra — 70/100, Vivo iQOO Z11x — 74/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Samsung Galaxy S25 Ultra significantly outperforms the Vivo iQOO Z11x (92/100 vs 58/100). In the "display" category, the Samsung Galaxy S25 Ultra is a bit better (88/100 vs 79/100). In the "camera" category, the Samsung Galaxy S25 Ultra significantly outperforms the Vivo iQOO Z11x (81/100 vs 30/100). In the "battery" category, both devices are on the same level — 56/100. In the "portability" category, the Vivo iQOO Z11x is a bit better (60/100 vs 46/100).
Specs comparison
| Specification | Samsung Galaxy S25 Ultra | Vivo iQOO Z11x | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 7400 Turbo | |
| AnTuTu | 3128552 | 983562 | |
| Geekbench Single | 3100 | 1061 | |
| Geekbench Multi | 9760 | 3185 | |
| Display | 6.9" Dynamic AMOLED 2X | 6.7" AMOLED | |
| Resolution | 3120x1440 | 2400x1080 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 6000 mAh | |
| Charging | 45W | 44W | |
| Wireless charging | 15W | 0W | |
| DXOMark (camera) | 151 | — | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 12 MP | 8 MP | |
| RAM | 12GB / 16GB | 4GB / 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 15 / One UI 7 | Android 15 | |
| Brightness (peak) | 2600 nits | 1200 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP68 | |
| Dimensions | 162.8×77.6×8.2 mm | 166.6×78.4×8.4 mm | |
| Weight | 218 g | 190 g | |
| Launch price | $1299 | $170 |
Camera comparison
Samsung Galaxy S25 Ultra
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 12MP
Vivo iQOO Z11x
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Samsung Galaxy S25 Ultra
- 6.9" Dynamic AMOLED 2X
- Resolution: 3120x1440
- Refresh rate: 120 Hz
Vivo iQOO Z11x
- 6.7" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Battery and charging
Samsung Galaxy S25 Ultra
- 5000 mAh
- NanoReview test: web browsing 11:10 hrs, total 28:43 hrs
- Wired: 45W
- Wireless: 15W
Vivo iQOO Z11x
- 6000 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Samsung Galaxy S25 Ultra and Vivo iQOO Z11x, covering their specs and all relevant benchmarks.
Samsung Galaxy S25 Ultra leads Vivo iQOO Z11x by 218.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $1129. Vivo iQOO Z11x was $1129 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Samsung Galaxy S25 Ultra significantly outperforms the Vivo iQOO Z11x (92/100 vs 58/100).
display
In the "display" category, the Samsung Galaxy S25 Ultra is a bit better (88/100 vs 79/100).
camera
In the "camera" category, the Samsung Galaxy S25 Ultra significantly outperforms the Vivo iQOO Z11x (81/100 vs 30/100).
battery
In the "battery" category, both devices are on the same level — 56/100.
portability
In the "portability" category, the Vivo iQOO Z11x is a bit better (60/100 vs 46/100).
Frequently asked questions
Which is better: the Samsung Galaxy S25 Ultra or the Vivo iQOO Z11x?
The Samsung Galaxy S25 Ultra significantly outperforms the Vivo iQOO Z11x by 27 points (80/100 vs 53/100).
What is the rating of the Samsung Galaxy S25 Ultra and the Vivo iQOO Z11x?
The Samsung Galaxy S25 Ultra has a MobileRank rating of 80/100, the Vivo iQOO Z11x — 53/100.
Which has the better camera: the Samsung Galaxy S25 Ultra or the Vivo iQOO Z11x?
The Samsung Galaxy S25 Ultra leads on camera score (81/100 vs 30/100).
Which is more powerful: the Samsung Galaxy S25 Ultra or the Vivo iQOO Z11x?
The Samsung Galaxy S25 Ultra leads on performance (92/100 vs 58/100).
Should you choose the Samsung Galaxy S25 Ultra over the Vivo iQOO Z11x?
The Samsung Galaxy S25 Ultra is a better fit for gamers and power users, mobile photography enthusiasts.