Looking for an honest Samsung Galaxy A15 5G 6.5'' - Blue vs Samsung Galaxy S24 Ultra 5G 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 S24 Ultra 5G comes out ahead 57/100 to 61/100 — a 4-point gap. The widest gap is in camera quality, where the Samsung Galaxy S24 Ultra 5G pulls noticeably ahead.

Samsung
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Samsung Galaxy S24 Ultra 5G narrowly beats the Samsung Galaxy A15 5G 6.5'' - Blue in the smartphones category, especially in camera (200MP vs 50MP), scoring 61 vs 57. If you want the better overall smartphones, Samsung Galaxy S24 Ultra 5G is the recommended choice.
Picking Samsung Galaxy S24 Ultra 5G over Samsung Galaxy A15 5G 6.5'' - Blue means trading these off.
$128
Scores are relative within the smartphonescategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | Samsung Galaxy A15 5G 6.5'' - Blue | Samsung Galaxy S24 Ultra 5GW |
|---|---|---|
| Display | 6.5" | 6.8"✓ |
| Display Type | — | Dynamic AMOLED 2X |
| Resolution | — | 3088 x 1440 pixels |
| Refresh Rate | 120Hz | 120Hz |
| Brightness | — | 2000nits |
| HDR | — | HDR10+ |
| Protection | — | Gorilla Glass Victus 2 |
| Chipset | Exynos 1280 | Exynos 2200 |
| CPU | — | Octa-core 3.0 GHz |
| GPU | — | Xclipse 920 |
| RAM | 12GB | 12GB |
| Storage | 512GB✓ | 256GB |
| Storage Options | — | 256GB |
| Main Camera | 50MP | 200MP✓ |
| Aperture | — | f/1.7 |
| OIS | — | Yes |
| Zoom | — | 10x optical |
| Video | — | 8K@30fps |
| Front Camera | — | 12MP |
| Battery | 5000mAh | 5000mAh |
| Charging | 15W | 45W✓ |
| Wireless Charging | — | 15W |
| OS | — | Android 14 |
| Wi-Fi | — | Wi-Fi 6E (802.11ax) |
| Bluetooth | — | Bluetooth 5.3 |
| NFC | — | Yes |
| USB | — | USB Type-C 3.2 |
| Water Resistance | — | IP68 |
| Biometrics | — | Under-display fingerprint |
| Dimensions | — | 162.3 x 79.0 x 8.9 mm |
| Weight | 205g✓ | 234g |
| Colors | — | Black, Silver, Burgundy, Green |
| Price | 128$ | — |
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.
Buy Samsung Galaxy S24 Ultra 5G if…
Buy the Samsung Galaxy S24 Ultra 5G if you want the best camera quality in this comparison. It scores higher overall and is the recommended choice for most buyers.
Samsung Galaxy S24 Ultra 5G narrowly beats the Samsung Galaxy A15 5G 6.5'' - Blue in the smartphones category, especially in camera (200MP vs 50MP), scoring 61 vs 57. If you want the better overall smartphones, Samsung Galaxy S24 Ultra 5G is the recommended choice.
No, Samsung Galaxy S24 Ultra 5G scores higher (52 vs 82).
Check the latest prices using the buy links above.
Choose the Samsung Galaxy A15 5G 6.5'' - Blue if budget is your top priority — it offers competitive specs at a lower price point.
Buy the Samsung Galaxy S24 Ultra 5G if you want the best camera quality in this comparison. It scores higher overall and is the recommended choice for most buyers.
Both have the same 5000mAh battery.
Samsung Galaxy S24 Ultra 5G has the larger display (6.8" vs 6.5").
Samsung Galaxy S24 Ultra 5G has a higher-resolution main camera (200MP vs 50MP). Note that megapixels are one factor — sensor quality and processing also matter.
Samsung Galaxy A15 5G 6.5'' - Blue is lighter at 205g vs 234g.
Reviewed by VersusMatrix Editorial Team
Last updated: May 21, 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.