Samsung Galaxy M55s vs Samsung Galaxy Z Fold8 Ultra
The Samsung Galaxy M55s (2024) runs on the Qualcomm Snapdragon 7 Gen 1, while the Samsung Galaxy Z Fold8 Ultra (2026) runs on the Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Samsung Galaxy Z Fold8 Ultra leads — 71/100 vs 35/100 (a 36-point difference). Key differences: the main camera is 50 MP vs 200 MP; the Samsung Galaxy Z Fold8 Ultra is faster in AnTuTu (3,942,923 vs 840,330); the Samsung Galaxy M55s is noticeably lighter (180g vs 215g).
Samsung Galaxy M55s
Samsung Galaxy Z Fold8 Ultra
- Lighter: 180g vs 215g
- Better design/ergonomics (75/100 vs 31/100)
- Better value for money (55/100 vs 0/100)
- Higher AnTuTu: 3942923 vs 840330
- Better Geekbench Single: 3640 vs 1039
- Better Geekbench Multi: 11033 vs 2885
- Faster charging: 60W vs 45W
- Better main camera: 200MP vs 50MP
- Higher performance (92/100 vs 1/100)
- Better camera (64/100 vs 41/100)
- Longer battery life (51/100 vs 42/100)
Comparing the Samsung Galaxy M55s vs the Samsung Galaxy Z Fold8 Ultra, the Samsung Galaxy Z Fold8 Ultra scores 36 points higher (71/100 vs 35/100). In the "performance" category, the Samsung Galaxy Z Fold8 Ultra leads (92/100 vs 1/100). In the "camera" category, the Samsung Galaxy Z Fold8 Ultra leads (64/100 vs 41/100). In the "value for money" category, the Samsung Galaxy M55s leads (55/100 vs 0/100). In the "performance" category, the Samsung Galaxy Z Fold8 Ultra significantly outperforms the Samsung Galaxy M55s (92/100 vs 1/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Samsung Galaxy Z Fold8 Ultra notably outperforms the Samsung Galaxy M55s (64/100 vs 41/100). In the "battery" category, the Samsung Galaxy Z Fold8 Ultra is a bit better (51/100 vs 42/100). In the "design" category, the Samsung Galaxy M55s significantly outperforms the Samsung Galaxy Z Fold8 Ultra (75/100 vs 31/100). In the "value for money" category, the Samsung Galaxy M55s significantly outperforms the Samsung Galaxy Z Fold8 Ultra (55/100 vs 0/100).
| Specification | Samsung Galaxy M55s | Samsung Galaxy Z Fold8 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 7 Gen 1 | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 840330 | 3942923 | |
| Geekbench Single | 1039 | 3640 | |
| Geekbench Multi | 2885 | 11033 | |
| Display | 6.7" Super AMOLED+ | 8.0" Foldable Dynamic LTPO AMOLED 2X | |
| Resolution | 1080x2400 | 1968x2184 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 5000 mAh | |
| Charging | 45W | 60W | |
| Wireless charging | 0W | 25W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 10 MP | |
| Front camera | 50 MP | 10 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 14, up to 4 major Android upgrades, One UI 6.1 | Android 16 / One UI 8.5 | |
| Brightness (peak) | 1000 nits | — | |
| NFC | yes | yes | |
| Protection | — | IP48 | |
| Dimensions | 163.9×76.5×7.8 mm | — | |
| Weight | 180 g | 215 g | |
| Price | — | $2199 |
Samsung Galaxy M55s
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 50MP
Samsung Galaxy Z Fold8 Ultra
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 10MP
- Front: 10MP
Samsung Galaxy M55s
- 6.7" Super AMOLED+
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Samsung Galaxy Z Fold8 Ultra
- 8.0" Foldable Dynamic LTPO AMOLED 2X
- Resolution: 1968x2184
- Refresh rate: 120 Hz
Samsung Galaxy M55s
- 5000 mAh
- Wired: 45W
- No wireless charging
Samsung Galaxy Z Fold8 Ultra
- 5000 mAh
- Wired: 60W
- Wireless: 25W
We compared Samsung Galaxy M55s and Samsung Galaxy Z Fold8 Ultra, covering their specs and all relevant benchmarks.
Samsung Galaxy Z Fold8 Ultra leads Samsung Galaxy M55s by 78.7% in our overall performance rating.
Samsung Galaxy M55s
Price unknownperformance
In the "performance" category, the Samsung Galaxy Z Fold8 Ultra significantly outperforms the Samsung Galaxy M55s (92/100 vs 1/100).
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 notably outperforms the Samsung Galaxy M55s (64/100 vs 41/100).
battery
In the "battery" category, the Samsung Galaxy Z Fold8 Ultra is a bit better (51/100 vs 42/100).
design
In the "design" category, the Samsung Galaxy M55s significantly outperforms the Samsung Galaxy Z Fold8 Ultra (75/100 vs 31/100).
value for money
In the "value for money" category, the Samsung Galaxy M55s significantly outperforms the Samsung Galaxy Z Fold8 Ultra (55/100 vs 0/100).
Which is better: the Samsung Galaxy M55s or the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy Z Fold8 Ultra significantly outperforms the Samsung Galaxy M55s by 36 points (71/100 vs 35/100).
What is the rating of the Samsung Galaxy M55s and the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy M55s has a MobileRank rating of 35/100, the Samsung Galaxy Z Fold8 Ultra — 71/100.
Which has the better camera: the Samsung Galaxy M55s or the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy Z Fold8 Ultra leads on camera score (64/100 vs 41/100).
Which is more powerful: the Samsung Galaxy M55s or the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy Z Fold8 Ultra leads on performance (92/100 vs 1/100).
Should you choose the Samsung Galaxy M55s over the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy M55s is a better fit for everyday use. The Samsung Galaxy Z Fold8 Ultra is a better fit for gamers and power users.