Looking for an honest Samsung Galaxy S23 Ultra vs Samsung Galaxy S25 Plus Version - Navy 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 Plus Version - Navy comes out ahead 66/100 to 81/100 — a 15-point gap. The widest gap is in performance, where the Samsung Galaxy S25 Plus Version - Navy pulls noticeably ahead. On price the Samsung Galaxy S25 Plus Version - Navy undercuts the Samsung Galaxy S23 Ultra by 20% ($749.99 vs $899), which materially changes the value calculus for budget-conscious buyers.

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Samsung Galaxy S25 Plus Version - Navy clearly outperforms the Samsung Galaxy S23 Ultra in the smartphones category, especially in performance (benchmark 220 vs 150), scoring 81 vs 66. If you want the better overall smartphones, Samsung Galaxy S25 Plus Version - Navy is the recommended choice.
Picking Samsung Galaxy S25 Plus Version - Navy over Samsung Galaxy S23 Ultra means trading these off.
$899
Scores are relative within the smartphonescategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | Samsung Galaxy S23 Ultra | Samsung Galaxy S25 Plus Version - NavyW |
|---|---|---|
| Display | 6.8"✓ | 6.7" |
| Display Type | Dynamic AMOLED 2X | Dynamic AMOLED 2X |
| Resolution | 3088 x 1440 pixels | — |
| Refresh Rate | 120Hz | 120Hz |
| Brightness | 1750nits | — |
| HDR | HDR10+ | — |
| Protection | Gorilla Glass Victus 2 | — |
| Chipset | Snapdragon 8 Gen 2 | Snapdragon 8 Elite |
| CPU | Octa-core (3.36 GHz + 2.80 GHz + 2.0 GHz) | — |
| GPU | Xclipse 920 / Adreno 740 | — |
| RAM | 12GB | 12GB |
| Storage | 256GB | 256GB |
| Storage Options | 256GB, 512GB, 1TB | — |
| Main Camera | 200MP✓ | 50MP |
| Aperture | f/1.8 | — |
| OIS | Yes | — |
| Zoom | 10x optical | — |
| Video | 8K@30fps, 4K@60fps | — |
| Front Camera | 12MP | 12MP |
| Battery | 5000mAh✓ | 4900mAh |
| Charging | 45W | 45W |
| Wireless Charging | 15W | — |
| OS | Android 13 | Android 15 |
| Wi-Fi | Wi-Fi 6E (802.11ax) | — |
| Bluetooth | Bluetooth 5.3 | — |
| NFC | Yes | — |
| USB | USB Type-C 3.2 | — |
| Water Resistance | IP68 | IP68 |
| Biometrics | Under-display fingerprint | — |
| Dimensions | 162.3 x 78 x 8.9 mm | — |
| Weight | 234g | 190g✓ |
| Colors | Phantom Black, Phantom White, Phantom Green, Phantom Burgundy | — |
| Price | 899$ | 749.99$ |
Buy Samsung Galaxy S23 Ultra if…
The Samsung Galaxy S23 Ultra is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy Samsung Galaxy S25 Plus Version - Navy if…
Buy the Samsung Galaxy S25 Plus Version - Navy if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Samsung Galaxy S25 Plus Version - Navy clearly outperforms the Samsung Galaxy S23 Ultra in the smartphones category, especially in performance (benchmark 220 vs 150), scoring 81 vs 66. If you want the better overall smartphones, Samsung Galaxy S25 Plus Version - Navy is the recommended choice.
No, Samsung Galaxy S25 Plus Version - Navy scores higher (81 vs 66).
Samsung Galaxy S25 Plus Version - Navy is cheaper at $749.99 vs $899 for the Samsung Galaxy S23 Ultra.
The Samsung Galaxy S23 Ultra is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy the Samsung Galaxy S25 Plus Version - Navy if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Samsung Galaxy S23 Ultra has a larger battery (5,000mAh vs 4,900mAh for the Samsung Galaxy S25 Plus Version - Navy), which generally means longer use between charges.
Samsung Galaxy S23 Ultra has a higher-resolution main camera (200MP vs 50MP). Note that megapixels are one factor — sensor quality and processing also matter.
Samsung Galaxy S25 Plus Version - Navy is lighter at 190g vs 234g.
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.