Looking for an honest Motorola Moto G15 XT2521 vs Samsung Galaxy S25 Edge 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 S25 Edge comes out ahead 55/100 to 78/100 — a 23-point gap. The widest gap is in camera quality, where the Samsung Galaxy S25 Edge pulls noticeably ahead. On price the Motorola Moto G15 XT2521 undercuts the Samsung Galaxy S25 Edge by 307% ($125.99 vs $512.99), which materially changes the value calculus for budget-conscious buyers.
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Samsung Galaxy S25 Edge clearly outperforms the Motorola Moto G15 XT2521 in the smartphones category, especially in camera (camera score 92 vs 53), scoring 78 vs 55. If you want the better overall smartphones, Samsung Galaxy S25 Edge is the recommended choice.
Picking Samsung Galaxy S25 Edge over Motorola Moto G15 XT2521 means trading these off.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | Motorola Moto G15 XT2521 | Samsung Galaxy S25 EdgeW |
|---|---|---|
| Display | 6.5" | 6.7"✓ |
| Display Type | IPS LCD | Dynamic AMOLED 2X |
| Resolution | 1600 x 720 pixels | — |
| Refresh Rate | 120Hz | 120Hz |
| Chipset | MediaTek Helio G37 | Snapdragon 8 Elite |
| CPU |
Buy Motorola Moto G15 XT2521 if…
Choose the Motorola Moto G15 XT2521 if budget is your top priority — it offers competitive specs at a lower price point.
Buy Samsung Galaxy S25 Edge if…
Buy the Samsung Galaxy S25 Edge if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Samsung Galaxy S25 Edge clearly outperforms the Motorola Moto G15 XT2521 in the smartphones category, especially in camera (camera score 92 vs 53), scoring 78 vs 55. If you want the better overall smartphones, Samsung Galaxy S25 Edge is the recommended choice.
No, Samsung Galaxy S25 Edge scores higher (78 vs 55).
Motorola Moto G15 XT2521 is cheaper at $125.99 vs $512.99 for the Samsung Galaxy S25 Edge.
Choose the Motorola Moto G15 XT2521 if budget is your top priority — it offers competitive specs at a lower price point.
Buy the Samsung Galaxy S25 Edge if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Motorola Moto G15 XT2521 has a larger battery (5,000mAh vs 3,900mAh for the Samsung Galaxy S25 Edge), which generally means longer use between charges.
Samsung Galaxy S25 Edge has the larger display (6.7" vs 6.5").
Reviewed by VersusMatrix Editorial Team
Last updated: May 10, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
Scores are relative within the smartphonescategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
| Octa-core 2.3 GHz |
| — |
| GPU | PowerVR GE8320 | — |
| RAM | 12GB | 12GB |
| Storage | 512GB✓ | 256GB |
| Storage Options | 64GB, 128GB | — |
| Main Camera | 5MP | 200MP✓ |
| Aperture | f/1.8 | — |
| Video | 1080p@30fps | — |
| Front Camera | 8MP | 12MP✓ |
| Battery | 5000mAh✓ | 3900mAh |
| Charging | — | 45W |
| OS | A | Android 15 |
| Wi-Fi | Wi-Fi 802.11 b/g/n | — |
| Bluetooth | Bluetooth 5.0 | — |
| USB | USB Type-C 2.0 | — |
| Dimensions | 165.4 x 75.8 x 8.1 mm | — |
| Weight | 180g | 163g✓ |
| Colors | Black, Blue, Green | — |
| Price | 125.99$✓ | 512.99$ |
Samsung Galaxy S25 Edge has a higher-resolution main camera (200MP vs 5MP). Note that megapixels are one factor — sensor quality and processing also matter.
Samsung Galaxy S25 Edge is lighter at 163g vs 180g.