Realme P4x vs Samsung Galaxy Z Fold8 Ultra
The Realme P4x (2025) runs on the MediaTek Dimensity 7400 Ultra, while the Samsung Galaxy Z Fold8 Ultra (2026) runs on the Snapdragon 8 Elite Gen 5; launch prices were $190 and $2199. By overall MobileRank rating, the Samsung Galaxy Z Fold8 Ultra leads — 78/100 vs 52/100 (a 26-point difference). Key differences: the Realme P4x has the bigger battery (7000 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 876,440); the Samsung Galaxy Z Fold8 Ultra has NFC for contactless payments, the Realme P4x doesn't; the Samsung Galaxy Z Fold8 Ultra is thinner (4.1mm vs 8.4mm).
Profile comparison
Category scores
Realme P4x
Samsung Galaxy Z Fold8 Ultra
What makes Realme P4x better?
- Bigger battery: 7000 vs 5000 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 208g vs 215g
- Cheaper at launch: $190 vs $2199
- Overall rating 52/100
What makes Samsung Galaxy Z Fold8 Ultra better?
- Higher AnTuTu: 3453998 vs 876440
- Better Geekbench Single: 3639 vs 1050
- Better Geekbench Multi: 11047 vs 2939
- Faster charging: 60W vs 45W
- Better main camera: 200MP vs 50MP
- Higher performance (96/100 vs 56/100)
- Better camera (67/100 vs 30/100)
- Longer battery life (61/100 vs 60/100)
- Better display (78/100 vs 76/100)
- Better portability (66/100 vs 50/100)
Comparison verdict
Comparing the Realme P4x vs the Samsung Galaxy Z Fold8 Ultra, the Samsung Galaxy Z Fold8 Ultra scores 26 points higher (78/100 vs 52/100). In the "performance" category, the Samsung Galaxy Z Fold8 Ultra leads (96/100 vs 56/100). In the "camera" category, the Samsung Galaxy Z Fold8 Ultra leads (67/100 vs 30/100). Value score: Realme P4x — 68/100, Samsung Galaxy Z Fold8 Ultra — 64/100; 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 Realme P4x (96/100 vs 56/100). In the "display" category, the Samsung Galaxy Z Fold8 Ultra and the Realme P4x are nearly equal (78/100 vs 76/100). In the "camera" category, the Samsung Galaxy Z Fold8 Ultra significantly outperforms the Realme P4x (67/100 vs 30/100). In the "battery" category, the Samsung Galaxy Z Fold8 Ultra and the Realme P4x are nearly equal (61/100 vs 60/100). In the "portability" category, the Samsung Galaxy Z Fold8 Ultra notably outperforms the Realme P4x (66/100 vs 50/100).
Specs comparison
| Specification | Realme P4x | Samsung Galaxy Z Fold8 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 7400 Ultra | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 876440 | 3453998 | |
| Geekbench Single | 1050 | 3639 | |
| Geekbench Multi | 2939 | 11047 | |
| Display | 6.7" IPS LCD | 8.0" Foldable Dynamic LTPO AMOLED 2X | |
| Resolution | 1080x2400 | 1968x2184 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7000 mAh | 5000 mAh | |
| Charging | 45W | 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 | 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 15, Realme UI 6.0 | Android 16 / One UI 8.5 | |
| Brightness (peak) | 1000 nits | — | |
| NFC | no | yes | |
| Protection | IP64 | IP48 | |
| Dimensions | 165.9×76.0×8.4 mm | — | |
| Weight | 208 g | 215 g | |
| Launch price | $190 | $2199 |
Camera comparison
Realme P4x
- 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
Realme P4x
- 6.7" IPS LCD
- Resolution: 1080x2400
- Refresh rate: 144 Hz
Samsung Galaxy Z Fold8 Ultra
- 8.0" Foldable Dynamic LTPO AMOLED 2X
- Resolution: 1968x2184
- Refresh rate: 120 Hz
Battery and charging
Realme P4x
- 7000 mAh
- Wired: 45W
- No wireless charging
Samsung Galaxy Z Fold8 Ultra
- 5000 mAh
- Wired: 60W
- Wireless: 25W
Overall performance score
We compared Realme P4x and Samsung Galaxy Z Fold8 Ultra, covering their specs and all relevant benchmarks.
Samsung Galaxy Z Fold8 Ultra leads Realme P4x by 74.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $2009. Realme P4x was $2009 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Samsung Galaxy Z Fold8 Ultra significantly outperforms the Realme P4x (96/100 vs 56/100).
display
In the "display" category, the Samsung Galaxy Z Fold8 Ultra and the Realme P4x are nearly equal (78/100 vs 76/100).
camera
In the "camera" category, the Samsung Galaxy Z Fold8 Ultra significantly outperforms the Realme P4x (67/100 vs 30/100).
battery
In the "battery" category, the Samsung Galaxy Z Fold8 Ultra and the Realme P4x are nearly equal (61/100 vs 60/100).
portability
In the "portability" category, the Samsung Galaxy Z Fold8 Ultra notably outperforms the Realme P4x (66/100 vs 50/100).
Frequently asked questions
Which is better: the Realme P4x or the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy Z Fold8 Ultra significantly outperforms the Realme P4x by 26 points (78/100 vs 52/100).
What is the rating of the Realme P4x and the Samsung Galaxy Z Fold8 Ultra?
The Realme P4x has a MobileRank rating of 52/100, the Samsung Galaxy Z Fold8 Ultra — 78/100.
Which has the better camera: the Realme P4x 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 Realme P4x or the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy Z Fold8 Ultra leads on performance (96/100 vs 56/100).
Should you choose the Realme P4x over the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy Z Fold8 Ultra is a better fit for gamers and power users.