Looking for an honest OnePlus Nord 4 vs Samsung Galaxy A15 5G 6.5'' - Blue comparison in 2026? We scored both smartphones on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. Both products score nearly identically (55/100 vs 57/100) — this is a genuine toss-up that hinges on which specs matter most for your use case. The widest gap is in display, where the Samsung Galaxy A15 5G 6.5'' - Blue pulls noticeably ahead. On price the Samsung Galaxy A15 5G 6.5'' - Blue undercuts the OnePlus Nord 4 by 134% ($128 vs $299), which materially changes the value calculus for budget-conscious buyers.
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OnePlus Nord 4 and Samsung Galaxy A15 5G 6.5'' - Blue are closely matched smartphones devices with nearly identical overall scores (55 vs 57). The best choice depends on which specific features matter most to you.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | OnePlus Nord 4 | Samsung Galaxy A15 5G 6.5'' - Blue |
|---|---|---|
| Display | 6.43" | 6.5"✓ |
| Refresh Rate | 90Hz | 120Hz✓ |
| Brightness | 450nits | — |
| Chipset | Snapdragon 695 | Exynos 1280 |
| RAM | 8GB | 12GB✓ |
| Storage |
Buy OnePlus Nord 4 if…
The OnePlus Nord 4 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy Samsung Galaxy A15 5G 6.5'' - Blue if…
Choose the Samsung Galaxy A15 5G 6.5'' - Blue if budget is your top priority — it offers competitive specs at a lower price point.
OnePlus Nord 4 and Samsung Galaxy A15 5G 6.5'' - Blue are closely matched smartphones devices with nearly identical overall scores (55 vs 57). The best choice depends on which specific features matter most to you.
Both products score similarly — it depends on your priorities.
Samsung Galaxy A15 5G 6.5'' - Blue is cheaper at $128 vs $299 for the OnePlus Nord 4.
The OnePlus Nord 4 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Choose the Samsung Galaxy A15 5G 6.5'' - Blue if budget is your top priority — it offers competitive specs at a lower price point.
Samsung Galaxy A15 5G 6.5'' - Blue has a larger battery (5,000mAh vs 4,500mAh for the OnePlus Nord 4), which generally means longer use between charges.
OnePlus Nord 4 has a higher-resolution main camera (64MP vs 50MP). Note that megapixels are one factor — sensor quality and processing also matter.
Reviewed by VersusMatrix Editorial Team
Last updated: June 1, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
Scores are relative within the smartphonescategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
| 128GB |
| 512GB✓ |
| Main Camera | 64MP✓ | 50MP |
| Battery | 4500mAh | 5000mAh✓ |
| Charging | — | 15W |
| Weight | 184g✓ | 205g |
| Price | 299$ | 128$✓ |
OnePlus Nord 4 is lighter at 184g vs 205g.
Samsung Galaxy A15 5G 6.5'' - Blue has more RAM (12GB vs 8GB), which helps with multitasking.