Samsung Galaxy A36 5G 128GB vs Xiaomi Redmi Note 15 5G 256GB: which one suits you?

The two differ in 12 of the specs we have recorded, and the Xiaomi Redmi Note 15 5G 256GB is cheaper by SAR 125 (prices checked 3 Nov 2026).

Which one should you choose?

  • Higher wired charging: 45 W vs 33 W
  • Higher years of OS updates: 6 years vs 4 years
  • Lower weight: 300 g vs 500 g
  • Paying less: cheaper by SAR 125
  • More space for photos and apps (256 GB vs 128 GB)
  • Higher-resolution main camera (108 MP vs 50 MP)
  • Higher front camera: 20 MP vs 12 MP

The deciding difference here: storage and wired charging and price.

Compares recorded specs; a missing spec does not mean the feature is absent.

Key differences

  • Storage

    128 GB✓ 256 GB
  • Screen size

    6.7 in6.77 in
  • Resolution

    1080 x 24001080 x 2392

Specifications side by side

22 of 22 specs

Scroll the table sideways to see the rest.

Spec
SamsungSAR 1,120
Samsung Galaxy A36 5G 128GB specs
XiaomiSAR 995
Xiaomi Redmi Note 15 5G 256GB specs
Reference priceSAR 1,120SAR 995
Storage128 GB✓ 256 GB
ProcessorExynos 1380—
Battery capacity5,000 mAh✓ 5,520 mAh
Wired charging✓ 45 W33 W
Main camera50 MP✓ 108 MP
Years of OS updates✓ 6 years4 years
Memory (RAM)8 GB8 GB
5GYesYes

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Direct comparison questions

What is the difference in storage between the Samsung Galaxy A36 5G 128GB and the Xiaomi Redmi Note 15 5G 256GB?

Storage is higher on the Xiaomi Redmi Note 15 5G 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 Samsung Galaxy A36 5G 128GB and the Xiaomi Redmi Note 15 5G 256GB?

Main camera is higher on the Xiaomi Redmi Note 15 5G 256GB: 108 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 Samsung Galaxy A36 5G 128GB and the Xiaomi Redmi Note 15 5G 256GB?

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

What is the difference in wired charging between the Samsung Galaxy A36 5G 128GB and the Xiaomi Redmi Note 15 5G 256GB?

Wired charging is higher on the Samsung Galaxy A36 5G 128GB: 45 W vs 33 W on the Xiaomi Redmi Note 15 5G 256GB. If this spec is your priority, the difference favours it.