Xiaomi Redmi A5 128GB vs realme C 100 128GB: which one suits you?
The two differ in 7 of the specs we have recorded, and the Xiaomi Redmi A5 128GB is cheaper by SAR 61 (prices checked 12 Nov 2026).
Which one should you choose?
Choose the
Xiaomi Redmi A5 128GB if you care about:- Paying less: cheaper by SAR 61
Choose the
realme C 100 128GB if you care about:- Bigger battery for a longer day (7,000 mAh vs 5,200 mAh)
- Higher-resolution main camera (50 MP vs 32 MP)
The deciding difference here: battery capacity and main camera and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Key differences
Screen size
6.88 in6.8 inDisplay type
AMOLEDLCDResolution
1640 x 720720 x 1570
Specifications side by side
22 of 22 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 483 | SAR 544 |
| Processor | Dimensity 9200 | — |
| Battery capacity | 5,200 mAh | ✓ 7,000 mAh |
| Wired charging | 15 W | — |
| Main camera | 32 MP | ✓ 50 MP |
| 5G | No | — |
| Years of OS updates | 2 years | — |
| Storage | 128 GB | 128 GB |
| Memory (RAM) | 4 GB | 4 GB |
| Front camera | 8 MP | — |
| Screen size | 6.88 in | 6.8 in |
| Display type | AMOLED | LCD |
| Resolution | 1640 x 720 | 720 x 1570 |
| Screen refresh rate | 120 Hz | 120 Hz |
| Wireless charging | No | — |
| Dual SIM | Yes | — |
| Water and dust rating | IP52 | — |
| Operating system | Android 15 | Android 16, Realme UI 7.0 |
| Release year | 2025 | 2026 |
| Colour | Black | — |
| Dimensions | 17.2 x 7.8 x 0.8 cm | — |
| Weight | 189 g | — |
| Warranty | 2 years | — |
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Similar comparisons
Direct comparison questions
What is the difference in storage between the Xiaomi Redmi A5 128GB and the realme C 100 128GB?
No difference here: storage is 128 GB on both.
What is the difference in main camera between the Xiaomi Redmi A5 128GB and the realme C 100 128GB?
Main camera is higher on the realme C 100 128GB: 50 MP vs 32 MP on the Xiaomi Redmi A5 128GB. If this spec is your priority, the difference favours it.
What is the difference in battery capacity between the Xiaomi Redmi A5 128GB and the realme C 100 128GB?
Battery capacity is higher on the realme C 100 128GB: 7,000 mAh vs 5,200 mAh on the Xiaomi Redmi A5 128GB. If this spec is your priority, the difference favours it.
What is the difference in memory (RAM) between the Xiaomi Redmi A5 128GB and the realme C 100 128GB?
No difference here: memory (RAM) is 4 GB on both.