To compare phone display resolution fairly, look at pixel dimensions and screen size together, then use pixels per inch (PPI) as a density comparison. A higher pixel count alone does not guarantee a visibly sharper screen: it may belong to a larger display, and perceived quality also depends on factors such as panel type, refresh behavior, and brightness.
What resolution and PPI tell you
A display’s resolution is the number of pixels in its grid, usually written as width by height. For example, Google lists the Pixel 10 at 1080 × 2424 pixels. PPI, or pixels per inch, describes how densely those pixels are packed relative to the screen’s diagonal size. Google specifies 422 PPI for that same model.
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Resolution and PPI answer different questions. Pixel dimensions describe the total grid; PPI helps account for screen size. When comparing two phones, match similar-sized displays where possible, or use PPI to put different-sized screens in context. Neither figure by itself guarantees that you will notice a difference in normal use.
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The figures below come from manufacturers’ specifications for the named generations. They are examples, not a synchronized ranking of each brand’s newest phone.
#1 Best Overall
- Improved ComfortView Plus: Reduces harmful blue light emissions to ≤35%, for all-day comfort without sacrificing color accuracy.
- Refresh rate: A smooth, tear-free experience with AMD FreeSync Premium (refresh rate up to 120Hz) and an ultra-low 0.03ms response time create a captivating experience for work and play.
- Vivid colors: Immerse yourself in breathtaking 4K visuals with in-plane switching technology. Enjoy vibrant colors with 99% sRGB. The 1500:1 contrast ratio and HDR readiness deliver excellent depth and detail.
- Re-engineered sound quality: Enjoy more detailed sound with spacious audio featuring greater output power, deeper frequency response and more decibel range than the previous generation.
- Ultra-thin bezel: Designed with a sleek, modern aesthetic and an ash white finish, this display features ultra-thin bezels for a refined, minimalist design.
| Phone | Screen size | Resolution or class | PPI | Refresh-rate specification |
|---|---|---|---|---|
| Google Pixel 10 | 6.3 in | 1080 × 2424 OLED | 422 | 60–120 Hz |
| Google Pixel 10 Pro XL | 6.8 in | 1344 × 2992 LTPO OLED | 486 | 1–120 Hz |
| Samsung Galaxy S25 | 6.2 in | FHD+ | Not stated in Samsung’s cited sheet | 120 Hz adaptive |
| Samsung Galaxy S25+ | 6.7 in | QHD+ | Not stated in Samsung’s cited sheet | 120 Hz adaptive |
| Samsung Galaxy S25 Ultra | 6.9 in | QHD+ | Not stated in Samsung’s cited sheet | 120 Hz adaptive |
| Apple iPhone 17 | 6.3 in | 2622 × 1206 OLED | 460 | Adaptive refresh up to 120 Hz |
Google’s figures are from its Pixel phone hardware specifications. Samsung’s FHD+ and QHD+ labels, screen sizes, and adaptive refresh figures come from its 2025 U.S. Galaxy S25 series business specification sheet; that sheet does not state exact pixel dimensions or PPI. Apple lists the iPhone 17 figures on its technical specifications page.
Which phone has the higher PPI?
Among the models in this comparison for which PPI is stated, Google lists 486 PPI for Pixel 10 Pro XL, 460 PPI for iPhone 17, and 422 PPI for Pixel 10. Samsung’s cited sheet does not provide PPI for the Galaxy S25 models, so it does not support a complete PPI ranking across all six phones.
Rank #2
- 4K UHD with 1000:1 Contrast Ratio - This UltraFine display with a 1000:1 contrast ratio displays deeper blacks and vivid colors in UHD clarity. With wide viewing angles, it gives creative professionals the ability to view and work with highly-detailed, digital imagery.
- 4K HDR10 DCI-P3 - Explore HDR10 content the way it was meant to be seen with up to 90% DCI-P3 color gamut expression—an elevated color spectrum that brings brilliant color to life.
- Onscreen Control - You can customize the workspace by splitting the display or adjusting basic monitor options with just a few mouse clicks.
- Ergonomic Stand - The ergonomic stand makes it easy to flexibly adjust the tilt of the screen in the optimal position for you.
- What's In The Box - Stand Body, Stand Base, Screws, Power Adapter, HDMI Cable, Quick Start Guide, Registration Card, Warranty.
These figures compare stated pixel density, not total display quality or a guaranteed visible difference. Screen size, viewing distance, content, and other display characteristics affect how a screen looks to an individual viewer.
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What do FHD+ and QHD+ mean on a Galaxy?
FHD+ and QHD+ are Samsung’s resolution-class labels in the cited S25 sheet. It identifies the base Galaxy S25 as FHD+, while the Galaxy S25+ and S25 Ultra are QHD+. The document does not give exact pixel dimensions or PPI for these models, so those values should not be inferred from the labels when using this source.
Rank #3
- Master Every Pixel - Bring every detail to life with LG’s UltraFine 32” 4K UHD HDR display. Whether you’re editing, streaming, or multitasking, the expansive screen and rich color deliver clarity you can count on.
- Color Your World in 4K and HDR Content - Stream in stunning detail with the LG UltraFine 4K display. HDR technology delivers vibrant brightness and rich contrast, supporting up to 90% of the DCI-P3 color space for vivid, lifelike visuals that elevate every scene.
- Immersive Visuals for Tactical Edge - Game in crisp 4K UHD with rich visuals and immersive audio powered by Waves MaxxAudio. With gaming features such as Dynamic Action Sync and Black Stabilizer, you’ll react faster and spot enemies in the shadows—so you’re always one step ahead.
- Dynamic Action Sync - Don’t miss a beat. Dynamic Action Sync helps you spot the action and strike fast by reducing input lag and boosting responsiveness.
- Never in the Dark with Black Stabilzer - Never get caught off guard. Black Stabilizer enhances visibility in low-light scenes so you can spot threats before they see you.
Does higher resolution look sharper on a phone?
Not automatically. More pixels can support greater detail, but resolution is only one part of the comparison. A larger screen can have more total pixels without packing them as densely, and the official specifications alone do not establish whether a particular difference is perceptible in everyday viewing. The manufacturers’ figures cited here are specifications, not results from a controlled side-by-side test or a study of viewers’ perceptions.
Keep refresh rate and brightness separate
Refresh rate affects motion, not pixel count
Refresh rate describes how often the display updates, measured in hertz (Hz). Google specifies 60–120 Hz for Pixel 10 and 1–120 Hz for Pixel 10 Pro XL; Samsung lists 120 Hz adaptive for the cited S25 models; Apple lists adaptive refresh up to 120 Hz for iPhone 17. These specifications are useful for comparing motion handling, but they do not change a phone’s resolution.
Rank #4
- Improved ComfortView Plus: Reduces harmful blue light emissions to ≤35%, for all-day comfort without sacrificing color accuracy.
- Refresh rate: A smooth, tear-free experience with AMD FreeSync Premium (refresh rate up to 120Hz) and an ultra-low 0.03ms response time create a captivating experience for work and play.
- Vivid colors: Immerse yourself in 4K visuals with a VA panel. Enjoy true-to-life colors with 99% sRGB and 95% DCI-P3 coverage. The 1500:1 contrast ratio and HDR readiness deliver excellent depth and detail.
- Re-engineered sound quality: Enjoy more detailed sound with spacious audio featuring greater output power, deeper frequency response and more decibel range than the previous generation.
- Ultra-thin bezel: Designed with a sleek, modern aesthetic and an ash white finish, this display features ultra-thin bezels for a refined, minimalist design.
Brightness figures depend on their conditions
Brightness numbers are not interchangeable unless they describe the same conditions. Google lists HDR and peak-brightness figures separately for its Pixel examples. Apple gives iPhone 17 brightness as 1,000 nits typical maximum, 1,600 nits HDR peak, and 3,000 nits outdoor peak. A peak HDR or outdoor figure should not be compared as though it were the same measurement as typical maximum brightness.
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A practical way to compare two phones
- Identify the exact models and generations. “Pixel,” “Galaxy,” and “iPhone” each refer to families with different display specifications.
- Compare screen sizes alongside resolution. Use pixel dimensions and PPI when both manufacturers publish them. If a source supplies only a class such as FHD+ or QHD+, keep that limitation visible.
- Compare refresh rate separately. Check the stated range or maximum and whether the manufacturer describes it as adaptive.
- Read brightness values with their conditions. Keep typical, HDR peak, and outdoor figures distinct rather than treating them as one scale.
- Consider panel type and your use. The examples include OLED and LTPO OLED, but specifications alone do not determine which screen will look better to you.
For the most reliable comparison, use official specifications for the exact models sold in your market. The Samsung figures above specifically reflect its U.S. business sheet; model details and documentation can differ by market or generation.
Quick Recap
Best Value
- Low blue light: The improved ComfortView Plus reduces harmful blue light emissions to ≤35%, for all-day comfort without sacrificing color accuracy.
- Refresh rate: A smooth, tear-free experience with AMD FreeSync Premium (refresh rate up to 120Hz) and an ultra-low 0.03ms response time create a captivating experience for work and play.
- Vivid colors: Immerse yourself in breathtaking 4K visuals with in-plane switching technology. Enjoy vibrant colors with 99% sRGB. The 1500:1 contrast ratio and HDR readiness deliver excellent depth and detail.
- Re-engineered sound quality: Enjoy more detailed sound with spacious audio featuring greater output power, deeper frequency response and more decibel range than the previous generation.
- Easy connectivity: Keep your desk organized and clutter-free with a single USB-C cable (up to 65W power delivery).
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