Samsung Galaxy S23 Ultra vs Xiaomi Redmi Note 15 Pro
AI Matrix
Powered by Claude AISamsung Galaxy S23 Ultra clearly outperforms the Xiaomi Redmi Note 15 Pro in the smartphones category, particularly in price, scoring 7.0/10 vs 4.9/10. If you want the better overall performer, Samsung Galaxy S23 Ultra is the clear pick.
4 Reasons Why Samsung Galaxy S23 Ultra Is Better
- 1.Larger screen: 6.8" vs 6.67"
- 2.Better performance score: 6.5 vs 1.5
- 3.Better value score: 8.6 vs 2.5
- 4.Higher overall score: 7.0/10 vs 4.9/10
Comparação de Especificações
Samsung Galaxy S23 UltraXiaomi Redmi Note 15 Pro
Detalhamento da Pontuação
Samsung Galaxy S23 UltraXiaomi Redmi Note 15 Pro
8.6
Price15% weight
2.5Samsung Galaxy S23 Ultra Vencedor
6.5
Performance30% weight
1.5Samsung Galaxy S23 Ultra Vencedor
10.0
Camera20% weight
10.0Empate
5.7
Battery20% weight
6.0Empate
5.7
Display10% weight
5.7Empate
1.3
Design5% weight
5.0Xiaomi Redmi Note 15 Pro Vencedor
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.
Samsung Galaxy S23 Ultra
Vencedor✓ Pros
- ●Strong performance score
- ●Better value for money
- ●Water resistant (IP68)
Xiaomi Redmi Note 15 Pro
✓ Pros
- ●Better build and design
- ●Water resistant (IP64)
✗ Cons
- ●Higher price tag
- ●Lower performance score
Comparação de Especificações
| Spec | Samsung Galaxy S23 UltraW | Xiaomi Redmi Note 15 Pro |
|---|---|---|
| Display | 6.8"✓ | 6.67" |
| Display Type | Dynamic AMOLED 2X | AMOLED |
| Resolution | 3088 x 1440 pixels | 2712 x 1220 pixels |
| Refresh Rate | 120Hz | 120Hz |
| Brightness | 1750nits | — |
| HDR | HDR10+ | — |
| Protection | Gorilla Glass Victus 2 | Gorilla Glass |
| Chipset | Snapdragon 8 Gen 2 | Snapdragon 7s Gen 3 |
| CPU | Octa-core (3.36 GHz + 2.80 GHz + 2.0 GHz) | Octa-core 2.5 GHz |
| GPU | Xclipse 920 / Adreno 740 | Adreno 710 |
| RAM | 12GB | 12GB |
| Storage | 256GB | 512GB✓ |
| Storage Options | 256GB, 512GB, 1TB | 128GB, 256GB |
| Main Camera | 200MP | 200MP |
| Aperture | f/1.8 | f/1.65 |
| OIS | Yes | OIS |
| Zoom | 10x optical | — |
| Video | 8K@30fps, 4K@60fps | 4K@30fps, 1080p@60fps |
| Front Camera | 12MP | 20MP✓ |
| Battery | 5000mAh | 5110mAh✓ |
| Charging | 45W | 45W |
| Wireless Charging | 15W | — |
| OS | Android 13 | Android 14, MIUI 14 |
| Wi-Fi | Wi-Fi 6E (802.11ax) | Wi-Fi 5 (802.11ac) |
| Bluetooth | Bluetooth 5.3 | Bluetooth 5.4 |
| NFC | Yes | Yes |
| USB | USB Type-C 3.2 | USB-C 2.0 |
| Water Resistance | IP68 | IP64 |
| Biometrics | Under-display fingerprint | Side-mounted fingerprint sensor |
| Dimensions | 162.3 x 78 x 8.9 mm | 162.33 x 74.67 x 8.27 mm |
| Weight | 234g | 190g✓ |
| Colors | Phantom Black, Phantom White, Phantom Green, Phantom Burgundy | Midnight Black, Phantom Blue, Titan Silver |
| Price | 415$ | 329$ |
Quem Deve Comprar
Buy Samsung Galaxy S23 Ultra if…
Buy the Samsung Galaxy S23 Ultra if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Xiaomi Redmi Note 15 Pro if…
The Xiaomi Redmi Note 15 Pro is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Samsung Galaxy S23 Ultra vs Xiaomi Redmi Note 15 Pro — FAQ
Samsung Galaxy S23 Ultra vs Xiaomi Redmi Note 15 Pro: which is better?
Samsung Galaxy S23 Ultra clearly outperforms the Xiaomi Redmi Note 15 Pro in the smartphones category, particularly in price, scoring 7.0/10 vs 4.9/10. If you want the better overall performer, Samsung Galaxy S23 Ultra is the clear pick.
Is Samsung Galaxy S23 Ultra better than Xiaomi Redmi Note 15 Pro?
Yes, Samsung Galaxy S23 Ultra scores higher overall (7.0 vs 4.9).
Which is cheaper, Samsung Galaxy S23 Ultra or Xiaomi Redmi Note 15 Pro?
Xiaomi Redmi Note 15 Pro is cheaper at $329 vs $415 for the Samsung Galaxy S23 Ultra.
Who should buy the Samsung Galaxy S23 Ultra?
Buy the Samsung Galaxy S23 Ultra if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Who should buy the Xiaomi Redmi Note 15 Pro?
The Xiaomi Redmi Note 15 Pro is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Which has better battery life, Samsung Galaxy S23 Ultra or Xiaomi Redmi Note 15 Pro?
Xiaomi Redmi Note 15 Pro has a larger battery (5,110mAh vs 5,000mAh for the Samsung Galaxy S23 Ultra), which generally means longer use between charges.
Which has a bigger screen, Samsung Galaxy S23 Ultra or Xiaomi Redmi Note 15 Pro?
Samsung Galaxy S23 Ultra has the larger display (6.8" vs 6.67").
Which is lighter, Samsung Galaxy S23 Ultra or Xiaomi Redmi Note 15 Pro?
Xiaomi Redmi Note 15 Pro is lighter at 190g vs 234g.
Comparações Relacionadas
Full Samsung Galaxy S23 Ultra review →Full Xiaomi Redmi Note 15 Pro review →All Samsung Smartphones →All Xiaomi Smartphones →
Reviewed by VersusMatrix Editorial Team
Last updated: April 18, 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.