Samsung Galaxy A36 128GB vs Xiaomi Redmi Note 15 256GB: which one suits you?

The two differ in 5 of the specs we have recorded, and the Samsung Galaxy A36 128GB is cheaper by SAR 31 (prices checked 11 Nov 2026).

Which one should you choose?

  • Paying less: cheaper by SAR 31
  • More space for photos and apps (256 GB vs 128 GB)
  • More memory for multitasking (8 GB vs 6 GB)
  • Higher-resolution main camera (108 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 GB
  • Memory (RAM)

    6 GB✓ 8 GB
  • Screen size

    6.7 in6.77 in

Specifications side by side

16 of 16 specs

Scroll the table sideways to see the rest.

Spec
SamsungSAR 959
Samsung Galaxy A36 128GB specs
XiaomiSAR 990
Xiaomi Redmi Note 15 256GB specs
Reference priceSAR 959SAR 990
Storage128 GB✓ 256 GB
Memory (RAM)6 GB✓ 8 GB
Battery capacity5,000 mAh✓ 5,520 mAh
Wired charging45 W—
Main camera50 MP✓ 108 MP
Years of OS updates6 years—
ProcessorSnapdragon 6 Gen 3Snapdragon 6 Gen 3
5GYesYes

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Direct comparison questions

What is the difference in processor between the Samsung Galaxy A36 128GB and the Xiaomi Redmi Note 15 256GB?

No difference here: processor is Snapdragon 6 Gen 3 on both.

What is the difference in storage between the Samsung Galaxy A36 128GB and the Xiaomi Redmi Note 15 256GB?

Storage is higher on the Xiaomi Redmi Note 15 256GB: 256 GB vs 128 GB on the Samsung Galaxy A36 128GB. If this spec is your priority, the difference favours it.

What is the difference in main camera between the Samsung Galaxy A36 128GB and the Xiaomi Redmi Note 15 256GB?

Main camera is higher on the Xiaomi Redmi Note 15 256GB: 108 MP vs 50 MP on the Samsung Galaxy A36 128GB. If this spec is your priority, the difference favours it.

What is the difference in battery capacity between the Samsung Galaxy A36 128GB and the Xiaomi Redmi Note 15 256GB?

Battery capacity is higher on the Xiaomi Redmi Note 15 256GB: 5,520 mAh vs 5,000 mAh on the Samsung Galaxy A36 128GB. If this spec is your priority, the difference favours it.