realme RMX 3780 256GB vs Samsung Galaxy A36 5G 128GB: which one suits you?
The two differ in 5 of the specs we have recorded, and the realme RMX 3780 256GB is cheaper by SAR 339 (prices checked 10 Nov 2026).
Which one should you choose?
Choose the
realme RMX 3780 256GB if you care about:- Paying less: cheaper by SAR 339
- More space for photos and apps (256 GB vs 128 GB)
- Larger screen refresh rate: 120 Hz vs 60 Hz
- Higher-resolution main camera (100 MP vs 50 MP)
- No clear lead in the recorded specs; design or brand preference may decide.
The deciding difference here: storage and screen refresh rate and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Smartphones · Samsung
Samsung Galaxy A36 5G 128GB- Storage:
- 128 GB
- Memory (RAM):
- 8 GB
- Reference price:
- SAR 1,120
Key differences
Storage
✓ 256 GB128 GBScreen size
6.72 in6.7 inDisplay type
LCDAMOLED
Specifications side by side
20 of 20 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 781 | SAR 1,120 |
| Storage | ✓ 256 GB | 128 GB |
| Processor | — | Exynos 1380 |
| Wired charging | — | 45 W |
| Main camera | ✓ 100 MP | 50 MP |
| Years of OS updates | — | 6 years |
| Memory (RAM) | 8 GB | 8 GB |
| Battery capacity | 5,000 mAh | 5,000 mAh |
| 5G | Yes | Yes |
| Front camera | — | 12 MP |
| Screen size | 6.72 in | 6.7 in |
| Display type | LCD | AMOLED |
| Screen refresh rate | ✓ 120 Hz | 60 Hz |
| Resolution | 1080 x 2400 | 1080 x 2400 |
| Wireless charging | — | No |
| Dual SIM | — | Yes |
| Water and dust rating | — | IP67 |
| Operating system | Android 13.0 | — |
| Release year | 2023 | — |
| Weight | 190 g | — |
| Warranty | 2 years | 2 years |
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Direct comparison questions
What is the difference in storage between the realme RMX 3780 256GB and the Samsung Galaxy A36 5G 128GB?
Storage is higher on the realme RMX 3780 256GB: 256 GB vs 128 GB on the Samsung Galaxy A36 5G 128GB. If this spec is your priority, the difference favours it.
What is the difference in main camera between the realme RMX 3780 256GB and the Samsung Galaxy A36 5G 128GB?
Main camera is higher on the realme RMX 3780 256GB: 100 MP vs 50 MP on the Samsung Galaxy A36 5G 128GB. If this spec is your priority, the difference favours it.
What is the difference in battery capacity between the realme RMX 3780 256GB and the Samsung Galaxy A36 5G 128GB?
No difference here: battery capacity is 5,000 mAh on both.
What is the difference in memory (RAM) between the realme RMX 3780 256GB and the Samsung Galaxy A36 5G 128GB?
No difference here: memory (RAM) is 8 GB on both.