Looking for an honest Nothing Phone 2a 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. In our overall scoring the Samsung Galaxy A15 5G 6.5'' - Blue comes out ahead 50/100 to 57/100 — a 7-point gap. The widest gap is in camera quality, where the Nothing Phone 2a pulls noticeably ahead. On price the Samsung Galaxy A15 5G 6.5'' - Blue undercuts the Nothing Phone 2a by 290% ($128 vs $499), which materially changes the value calculus for budget-conscious buyers.
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Samsung Galaxy A15 5G 6.5'' - Blue narrowly beats the Nothing Phone 2a in the smartphones category, especially in performance, scoring 57 vs 50. If you want the better overall smartphones, Samsung Galaxy A15 5G 6.5'' - Blue is the recommended choice.
Picking Samsung Galaxy A15 5G 6.5'' - Blue over Nothing Phone 2a means trading these off.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | Nothing Phone 2a | Samsung Galaxy A15 5G 6.5'' - BlueW |
|---|---|---|
| Display | 6.55"✓ | 6.5" |
| Display Type | OLED | — |
| Resolution | 2400 x 1080 | — |
| Refresh Rate | 120Hz | 120Hz |
| Chipset | Snapdragon 7 Gen 1 | Exynos 1280 |
| RAM | 12GB |
Buy Nothing Phone 2a if…
The Nothing Phone 2a 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…
Buy the Samsung Galaxy A15 5G 6.5'' - Blue if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Samsung Galaxy A15 5G 6.5'' - Blue narrowly beats the Nothing Phone 2a in the smartphones category, especially in performance, scoring 57 vs 50. If you want the better overall smartphones, Samsung Galaxy A15 5G 6.5'' - Blue is the recommended choice.
No, Samsung Galaxy A15 5G 6.5'' - Blue scores higher (82 vs 50).
Samsung Galaxy A15 5G 6.5'' - Blue is cheaper at $128 vs $499 for the Nothing Phone 2a.
The Nothing Phone 2a is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy the Samsung Galaxy A15 5G 6.5'' - Blue if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Samsung Galaxy A15 5G 6.5'' - Blue has a larger battery (5,000mAh vs 4,500mAh for the Nothing Phone 2a), which generally means longer use between charges.
Nothing Phone 2a is lighter at 190g vs 205g.
Reviewed by VersusMatrix Editorial Team
Last updated: June 1, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
Scores are relative within the smartphonescategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
| 12GB |
| Storage | 512GB | 512GB |
| Main Camera | 50MP | 50MP |
| Front Camera | 16MP | — |
| Battery | 4500mAh | 5000mAh✓ |
| Charging | 33W✓ | 15W |
| OS | Android 14 | — |
| Wi-Fi | Wi-Fi 6 | — |
| Bluetooth | 5.2 | — |
| NFC | Yes | — |
| Water Resistance | IP54 | — |
| Weight | 190g✓ | 205g |
| Colors | White, Black | — |
| Price | 499$ | 128$✓ |