Honor X6c 128GB vs vivo Y 21 256GB: which one suits you?
The two differ in 10 of the specs we have recorded, and the Honor X6c 128GB is cheaper by SAR 231 (prices checked 11 Nov 2026).
Which one should you choose?
Choose the
Honor X6c 128GB if you care about:- Paying less: cheaper by SAR 231
- More memory for multitasking (6 GB vs 4 GB)
Choose the
vivo Y 21 256GB if you care about:- More space for photos and apps (256 GB vs 128 GB)
- Bigger battery for a longer day (6,500 mAh vs 5,300 mAh)
- Higher wired charging: 44 W vs 35 W
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 GB4 GBScreen size
6.61 in6.68 in
Specifications side by side
20 of 20 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 699 | SAR 930 |
| Storage | 128 GB | ✓ 256 GB |
| Memory (RAM) | ✓ 6 GB | 4 GB |
| Processor | Helio G81 | Dimensity 6300 |
| Battery capacity | 5,300 mAh | ✓ 6,500 mAh |
| Wired charging | 35 W | ✓ 44 W |
| 5G | No | ✓ Yes |
| Main camera | 50 MP | 50 MP |
| Front camera | 5 MP | — |
| Screen size | 6.61 in | 6.68 in |
| Display type | LCD | — |
| Resolution | 720 x 1604 | 1608 x 720 |
| Screen refresh rate | 120 Hz | 120 Hz |
| Dual SIM | Yes | — |
| Water and dust rating | IP64 | — |
| Operating system | Android 15 | Android 16 |
| Release year | 2015 | 2026 |
| Colour | — | Gold |
| Dimensions | — | 16.6 x 7.6 x 0.8 centimeters cm |
| Weight | — | 199 g |
| Warranty | 1 years | — |
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Similar comparisons
Direct comparison questions
What is the difference in processor between the Honor X6c 128GB and the vivo Y 21 256GB?
Honor X6c 128GB: Helio G81; vivo Y 21 256GB: Dimensity 6300. This is a spec difference, not a verdict that one is better overall.
What is the difference in storage between the Honor X6c 128GB and the vivo Y 21 256GB?
Storage is higher on the vivo Y 21 256GB: 256 GB vs 128 GB on the Honor X6c 128GB. If this spec is your priority, the difference favours it.
What is the difference in main camera between the Honor X6c 128GB and the vivo Y 21 256GB?
No difference here: main camera is 50 MP on both.
What is the difference in battery capacity between the Honor X6c 128GB and the vivo Y 21 256GB?
Battery capacity is higher on the vivo Y 21 256GB: 6,500 mAh vs 5,300 mAh on the Honor X6c 128GB. If this spec is your priority, the difference favours it.