realme C 85 5G 256GB vs realme C 100 128GB: which one suits you?

The two differ in 6 of the specs we have recorded, and the realme C 100 128GB is cheaper by SAR 350 (prices checked 12 Nov 2026).

Which one should you choose?

  • More space for photos and apps (256 GB vs 128 GB)
  • More memory for multitasking (8 GB vs 4 GB)
  • Larger screen refresh rate: 144 Hz vs 120 Hz
  • Paying less: cheaper by SAR 350

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

    ✓ 256 GB128 GB
  • Memory (RAM)

    ✓ 8 GB4 GB
  • Display type

    IPS LCDLCD

Specifications side by side

13 of 13 specs

Scroll the table sideways to see the rest.

Spec
realmeSAR 894
realme C 85 5G 256GB specs
realmeSAR 544
realme C 100 128GB specs
Reference priceSAR 894SAR 544
Storage✓ 256 GB128 GB
Memory (RAM)✓ 8 GB4 GB
ProcessorDimensity 6300—
Wired charging45 W—
5GYes—
Battery capacity7,000 mAh7,000 mAh
Main camera50 MP50 MP

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Before you buy

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Similar comparisons

Direct comparison questions

What is the difference in storage between the realme C 85 5G 256GB and the realme C 100 128GB?

Storage is higher on the realme C 85 5G 256GB: 256 GB vs 128 GB on the realme C 100 128GB. If this spec is your priority, the difference favours it.

What is the difference in main camera between the realme C 85 5G 256GB and the realme C 100 128GB?

No difference here: main camera is 50 MP on both.

What is the difference in battery capacity between the realme C 85 5G 256GB and the realme C 100 128GB?

No difference here: battery capacity is 7,000 mAh on both.

What is the difference in memory (RAM) between the realme C 85 5G 256GB and the realme C 100 128GB?

Memory (RAM) is higher on the realme C 85 5G 256GB: 8 GB vs 4 GB on the realme C 100 128GB. If this spec is your priority, the difference favours it.