Smartphones · Samsung
Samsung Galaxy A54 5G 128GB- Storage:
- 128 GB
- Memory (RAM):
- 6 GB
- Reference price:
- SAR 3,185
Samsung Galaxy A54 5G 128GB vs realme RMX 3780 256GB: which one suits you?
The two differ in 8 of the specs we have recorded, and the realme RMX 3780 256GB is cheaper by SAR 2,404 (prices checked 10 Nov 2026).
Which one should you choose?
- No clear lead in the recorded specs; design or brand preference may decide.
Choose the
realme RMX 3780 256GB if you care about:- Paying less: cheaper by SAR 2,404
- More space for photos and apps (256 GB vs 128 GB)
- More memory for multitasking (8 GB vs 6 GB)
- Higher-resolution main camera (100 MP vs 50 MP)
The deciding difference here: storage and memory (RAM) and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Key differences
Storage
128 GB✓ 256 GBMemory (RAM)
6 GB✓ 8 GBScreen size
6.4 in6.72 in
Specifications side by side
22 of 22 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 3,185 | SAR 781 |
| Storage | 128 GB | ✓ 256 GB |
| Memory (RAM) | 6 GB | ✓ 8 GB |
| Processor | Exynos 1380 | — |
| Wired charging | 25 W | — |
| Main camera | 50 MP | ✓ 100 MP |
| Years of OS updates | 4 years | — |
| Battery capacity | 5,000 mAh | 5,000 mAh |
| 5G | Yes | Yes |
| Front camera | 32 MP | — |
| Screen size | 6.4 in | 6.72 in |
| Display type | AMOLED | LCD |
| Resolution | 1080 x 2340 | 1080 x 2400 |
| Screen refresh rate | 120 Hz | 120 Hz |
| Wireless charging | No | — |
| eSIM | Yes | — |
| Dual SIM | Yes | — |
| Water and dust rating | IP67 | — |
| Operating system | Android 13.0 | Android 13.0 |
| Dimensions | 15.8 x 7.7 x 0.8 cm | — |
| Weight | 202 g | ✓ 190 g |
| Warranty | 1 years | ✓ 2 years |
| Release year | 2023 | 2023 |
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Similar comparisons
Direct comparison questions
What is the difference in storage between the Samsung Galaxy A54 5G 128GB and the realme RMX 3780 256GB?
Storage is higher on the realme RMX 3780 256GB: 256 GB vs 128 GB on the Samsung Galaxy A54 5G 128GB. If this spec is your priority, the difference favours it.
What is the difference in main camera between the Samsung Galaxy A54 5G 128GB and the realme RMX 3780 256GB?
Main camera is higher on the realme RMX 3780 256GB: 100 MP vs 50 MP on the Samsung Galaxy A54 5G 128GB. If this spec is your priority, the difference favours it.
What is the difference in battery capacity between the Samsung Galaxy A54 5G 128GB and the realme RMX 3780 256GB?
No difference here: battery capacity is 5,000 mAh on both.
What is the difference in memory (RAM) between the Samsung Galaxy A54 5G 128GB and the realme RMX 3780 256GB?
Memory (RAM) is higher on the realme RMX 3780 256GB: 8 GB vs 6 GB on the Samsung Galaxy A54 5G 128GB. If this spec is your priority, the difference favours it.