Looking for an honest Samsung Galaxy S25 Ultra 5G vs UMIDIGI A9 4G Lte (green) 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 Ultra 5G comes out ahead 78/100 to 52/100 — a 26-point gap. The widest gap is in camera quality, where the Samsung Galaxy S25 Ultra 5G pulls noticeably ahead. On price the UMIDIGI A9 4G Lte (green) undercuts the Samsung Galaxy S25 Ultra 5G by 1544% ($79 vs $1,299), which materially changes the value calculus for budget-conscious buyers.

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Samsung Galaxy S25 Ultra 5G clearly outperforms the UMIDIGI A9 4G Lte (green) in the smartphones category, especially in camera (camera score 98 vs 44), scoring 78 vs 52. If you want the better overall smartphones, Samsung Galaxy S25 Ultra 5G is the recommended choice.
Picking Samsung Galaxy S25 Ultra 5G over UMIDIGI A9 4G Lte (green) means trading these off.
Samsung
$1299
Scores are relative within the smartphonescategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | Samsung Galaxy S25 Ultra 5GW | UMIDIGI A9 4G Lte (green) |
|---|---|---|
| Display | 6.9"✓ | 6.3" |
| Display Type | Dynamic AMOLED 2X | — |
| Refresh Rate | 120Hz | 120Hz |
| Chipset | Snapdragon 8 Elite | — |
| RAM | 12GB | 12GB |
| Storage | 256GB | 512GB✓ |
| Main Camera | 200MP✓ | 1MP |
| Front Camera | 12MP | — |
| Battery | 5000mAh | 5150mAh✓ |
| Charging | 45W | — |
| OS | Android 15 | A |
| Water Resistance | IP68 | — |
| Weight | 218g | 215g✓ |
| Price | 1299$ | 79$ |
Buy Samsung Galaxy S25 Ultra 5G if…
Buy the Samsung Galaxy S25 Ultra 5G if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy UMIDIGI A9 4G Lte (green) if…
Choose the UMIDIGI A9 4G Lte (green) if budget is your top priority — it offers competitive specs at a lower price point.
Samsung Galaxy S25 Ultra 5G clearly outperforms the UMIDIGI A9 4G Lte (green) in the smartphones category, especially in camera (camera score 98 vs 44), scoring 78 vs 52. If you want the better overall smartphones, Samsung Galaxy S25 Ultra 5G is the recommended choice.
Yes, Samsung Galaxy S25 Ultra 5G scores higher overall (78 vs 52).
UMIDIGI A9 4G Lte (green) is cheaper at $79 vs $1299 for the Samsung Galaxy S25 Ultra 5G.
Buy the Samsung Galaxy S25 Ultra 5G if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Choose the UMIDIGI A9 4G Lte (green) if budget is your top priority — it offers competitive specs at a lower price point.
UMIDIGI A9 4G Lte (green) has a larger battery (5,150mAh vs 5,000mAh for the Samsung Galaxy S25 Ultra 5G), which generally means longer use between charges.
Samsung Galaxy S25 Ultra 5G has the larger display (6.9" vs 6.3").
Samsung Galaxy S25 Ultra 5G has a higher-resolution main camera (200MP vs 1MP). Note that megapixels are one factor — sensor quality and processing also matter.
Reviewed by VersusMatrix Editorial Team
Last updated: May 11, 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.