Xiaomi Note 14 Pro Plus 512GB vs OPPO Reno 15 512GB: which one suits you?

The two differ in 9 of the specs we have recorded, and the Xiaomi Note 14 Pro Plus 512GB is cheaper by SAR 1,136 (prices checked 10 Nov 2026).

Which one should you choose?

  • Paying less: cheaper by SAR 1,136
  • More memory for multitasking (12 GB vs 8 GB)
  • Higher wired charging: 120 W vs 80 W
  • Higher warranty: 2 years vs 1 years
  • Bigger battery for a longer day (6,500 mAh vs 5,110 mAh)

The deciding difference here: memory (RAM) and battery capacity and price.

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

Key differences

  • Memory (RAM)

    ✓ 12 GB8 GB
  • Screen size

    6.67 in6.59 in
  • Resolution

    2340 x 10801256 x 2760

Specifications side by side

19 of 19 specs

Scroll the table sideways to see the rest.

Spec
XiaomiSAR 1,477
Xiaomi Note 14 Pro Plus 512GB specs
OPPOSAR 2,613
OPPO Reno 15 512GB specs
Reference priceSAR 1,477SAR 2,613
Memory (RAM)✓ 12 GB8 GB
ProcessorSnapdragon 7s Gen 3Snapdragon 7 Gen 4
Battery capacity5,110 mAh✓ 6,500 mAh
Wired charging✓ 120 W80 W
Main camera—50 MP
Storage512 GB512 GB
5GYesYes

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Direct comparison questions

What is the difference in processor between the Xiaomi Note 14 Pro Plus 512GB and the OPPO Reno 15 512GB?

Xiaomi Note 14 Pro Plus 512GB: Snapdragon 7s Gen 3; OPPO Reno 15 512GB: Snapdragon 7 Gen 4. This is a spec difference, not a verdict that one is better overall.

What is the difference in storage between the Xiaomi Note 14 Pro Plus 512GB and the OPPO Reno 15 512GB?

No difference here: storage is 512 GB on both.

What is the difference in battery capacity between the Xiaomi Note 14 Pro Plus 512GB and the OPPO Reno 15 512GB?

Battery capacity is higher on the OPPO Reno 15 512GB: 6,500 mAh vs 5,110 mAh on the Xiaomi Note 14 Pro Plus 512GB. If this spec is your priority, the difference favours it.

What is the difference in wired charging between the Xiaomi Note 14 Pro Plus 512GB and the OPPO Reno 15 512GB?

Wired charging is higher on the Xiaomi Note 14 Pro Plus 512GB: 120 W vs 80 W on the OPPO Reno 15 512GB. If this spec is your priority, the difference favours it.