Redmi 15C vs Samsung Galaxy Z Fold8 Ultra
The Redmi 15C (2025) runs on the MediaTek Helio G81 Ultra, while the Samsung Galaxy Z Fold8 Ultra (2026) runs on the Snapdragon 8 Elite Gen 5; launch prices were $120 and $2199. By overall MobileRank rating, the Samsung Galaxy Z Fold8 Ultra leads — 77/100 vs 38/100 (a 39-point difference). Key differences: the Redmi 15C has the bigger battery (6000 mAh vs 5000); the main camera is 50 MP vs 200 MP; the Samsung Galaxy Z Fold8 Ultra is faster in AnTuTu (3,453,998 vs 358,608).
Profile comparison
Category scores
Redmi 15C
Samsung Galaxy Z Fold8 Ultra
What makes Redmi 15C better?
- Bigger battery: 6000 vs 5000 mAh
- Lighter: 205g vs 215g
- Cheaper at launch: $120 vs $2199
- Better portability (56/100 vs 44/100)
What makes Samsung Galaxy Z Fold8 Ultra better?
- Higher AnTuTu: 3453998 vs 358608
- Better Geekbench Single: 3639 vs 432
- Better Geekbench Multi: 11047 vs 1416
- Faster charging: 60W vs 33W
- Better main camera: 200MP vs 50MP
- Higher performance (96/100 vs 30/100)
- Better camera (67/100 vs 30/100)
- Longer battery life (61/100 vs 53/100)
- Better display (78/100 vs 55/100)
Comparison verdict
Comparing the Redmi 15C vs the Samsung Galaxy Z Fold8 Ultra, the Samsung Galaxy Z Fold8 Ultra scores 39 points higher (77/100 vs 38/100). In the "performance" category, the Samsung Galaxy Z Fold8 Ultra leads (96/100 vs 30/100). In the "camera" category, the Samsung Galaxy Z Fold8 Ultra leads (67/100 vs 30/100). Value score: Redmi 15C — 58/100, Samsung Galaxy Z Fold8 Ultra — 62/100; 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 Z Fold8 Ultra significantly outperforms the Redmi 15C (96/100 vs 30/100). In the "display" category, the Samsung Galaxy Z Fold8 Ultra notably outperforms the Redmi 15C (78/100 vs 55/100). In the "camera" category, the Samsung Galaxy Z Fold8 Ultra significantly outperforms the Redmi 15C (67/100 vs 30/100). In the "battery" category, the Samsung Galaxy Z Fold8 Ultra is a bit better (61/100 vs 53/100). In the "portability" category, the Redmi 15C is a bit better (56/100 vs 44/100).
Specs comparison
| Specification | Redmi 15C | Samsung Galaxy Z Fold8 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio G81 Ultra | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 358608 | 3453998 | |
| Geekbench Single | 432 | 3639 | |
| Geekbench Multi | 1416 | 11047 | |
| Display | 6.9" IPS LCD | 8.0" Foldable Dynamic LTPO AMOLED 2X | |
| Resolution | 1600x720 | 1968x2184 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6000 mAh | 5000 mAh | |
| Charging | 33W | 60W | |
| Wireless charging | 0W | 25W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 10 MP | |
| Front camera | 8 MP | 10 MP | |
| RAM | 4GB / 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Xiaomi HyperOS 2 | Android 16 / One UI 8.5 | |
| Brightness (peak) | 810 nits | — | |
| NFC | yes | yes | |
| Protection | IP64 | IP48 | |
| Dimensions | 171.6×79.5×8.0 mm | — | |
| Weight | 205 g | 215 g | |
| Launch price | $120 | $2199 |
Camera comparison
Redmi 15C
- Main: 50MP f/1.8
- Front: 8MP
Samsung Galaxy Z Fold8 Ultra
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 10MP
- Front: 10MP
Display comparison
Redmi 15C
- 6.9" IPS LCD
- Resolution: 1600x720
- Refresh rate: 120 Hz
Samsung Galaxy Z Fold8 Ultra
- 8.0" Foldable Dynamic LTPO AMOLED 2X
- Resolution: 1968x2184
- Refresh rate: 120 Hz
Battery and charging
Redmi 15C
- 6000 mAh
- Wired: 33W
- No wireless charging
Samsung Galaxy Z Fold8 Ultra
- 5000 mAh
- Wired: 60W
- Wireless: 25W
Overall performance score
We compared Redmi 15C and Samsung Galaxy Z Fold8 Ultra, covering their specs and all relevant benchmarks.
Samsung Galaxy Z Fold8 Ultra leads Redmi 15C by 89.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $2079. Redmi 15C was $2079 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Samsung Galaxy Z Fold8 Ultra significantly outperforms the Redmi 15C (96/100 vs 30/100).
display
In the "display" category, the Samsung Galaxy Z Fold8 Ultra notably outperforms the Redmi 15C (78/100 vs 55/100).
camera
In the "camera" category, the Samsung Galaxy Z Fold8 Ultra significantly outperforms the Redmi 15C (67/100 vs 30/100).
battery
In the "battery" category, the Samsung Galaxy Z Fold8 Ultra is a bit better (61/100 vs 53/100).
portability
In the "portability" category, the Redmi 15C is a bit better (56/100 vs 44/100).
Frequently asked questions
Which is better: the Redmi 15C or the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy Z Fold8 Ultra significantly outperforms the Redmi 15C by 39 points (77/100 vs 38/100).
What is the rating of the Redmi 15C and the Samsung Galaxy Z Fold8 Ultra?
The Redmi 15C has a MobileRank rating of 38/100, the Samsung Galaxy Z Fold8 Ultra — 77/100.
Which has the better camera: the Redmi 15C or the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy Z Fold8 Ultra leads on camera score (67/100 vs 30/100).
Which is more powerful: the Redmi 15C or the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy Z Fold8 Ultra leads on performance (96/100 vs 30/100).
Should you choose the Redmi 15C over the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy Z Fold8 Ultra is a better fit for gamers and power users.