To compare phone screen resolution fairly, look at the exact model, its pixel dimensions and diagonal size, and its pixels per inch (PPI). Pixel dimensions tell you how many pixels make up the display; PPI puts pixel density in the context of screen size. Neither number alone tells you which screen will look better.
What resolution and PPI tell you
Pixel dimensions describe the grid
A resolution such as 1080 × 2424 describes the display’s pixel grid: the number of pixels in each dimension. A higher pixel count can mean more detail, but it does not automatically mean a sharper-looking phone screen because displays also differ in physical size.
PPI adds screen-size context
PPI means pixels per inch. It is a measure of pixel density, so it helps compare displays of different sizes. When manufacturers publish both pixel dimensions and PPI, use both figures. PPI is useful for comparing density, but it is not a complete measure of visual quality or a guarantee that a difference will be noticeable.
Compare exact models, not brand families
“Pixel,” “Galaxy,” and “iPhone” each refer to many models with different screens. These examples use Google Pixel 10 models, Samsung’s 2025 Galaxy S25 family U.S. business specifications, and Apple iPhone 17 specifications. They illustrate how to read the figures; they are not a synchronized, latest-generation ranking.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
#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.
| Model and specification source | Diagonal | Resolution detail | PPI | Refresh-rate detail |
|---|---|---|---|---|
| Google Pixel 10 — Google specifications | 6.3 in | 1080 × 2424 OLED | 422 | 60–120 Hz |
| Google Pixel 10 Pro XL — Google specifications | 6.8 in | 1344 × 2992 LTPO OLED | 486 | 1–120 Hz |
| Samsung Galaxy S25 — Samsung 2025 U.S. business spec sheet | 6.2 in | FHD+ | Not stated on the cited sheet | 120 Hz adaptive |
| Samsung Galaxy S25+ — Samsung 2025 U.S. business spec sheet | 6.7 in | QHD+ | Not stated on the cited sheet | 120 Hz adaptive |
| Samsung Galaxy S25 Ultra — Samsung 2025 U.S. business spec sheet | 6.9 in | QHD+ | Not stated on the cited sheet | 120 Hz adaptive |
| Apple iPhone 17 — Apple specifications | 6.3 in | 2622 × 1206 OLED | 460 | Adaptive, up to 120 Hz |
Google lists pixel dimensions and PPI for the Pixel examples, and Apple does so for iPhone 17. Samsung’s cited sheet reports FHD+ for Galaxy S25 and QHD+ for S25+ and S25 Ultra, but does not give exact pixel dimensions or PPI. Those labels are Samsung’s stated resolution classes; this comparison does not infer additional values from them.
What FHD+ and QHD+ mean on a Galaxy
FHD+ and QHD+ are Samsung’s resolution-class labels in the cited Galaxy S25 specifications. The sheet assigns FHD+ to the 6.2-inch Galaxy S25 and QHD+ to the 6.7-inch S25+ and 6.9-inch S25 Ultra. Because that source does not provide exact pixel dimensions or PPI, the labels support a class-level comparison—not a precise cross-brand density calculation.
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.
Does higher resolution look sharper on a phone?
Not necessarily. Resolution and PPI describe pixel detail and density, but manufacturer specifications alone cannot establish how noticeable a difference will be to a particular viewer. Screen size, viewing conditions, content, panel characteristics and other display behavior matter too. The cited specifications do not include an independent user-perception study or a controlled visual comparison, so they cannot support a claim that one of these phones looks sharper in practice.
Keep refresh rate and brightness separate
Refresh rate affects motion, not resolution
Refresh rate describes how often the display can update, not how many pixels it has. In these specifications, Google lists 60–120 Hz for Pixel 10 and 1–120 Hz for Pixel 10 Pro XL; Samsung lists 120 Hz adaptive for the S25 family; and Apple lists adaptive refresh up to 120 Hz for iPhone 17. These are manufacturer specifications, not a controlled comparison of how smooth the screens look in use.
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.
Brightness figures depend on their conditions
Brightness numbers are not interchangeable unless their measurement conditions match. Google lists HDR and peak brightness separately for the Pixel examples. Apple specifies iPhone 17 at 1,000 nits typical maximum, 1,600 nits HDR peak, and 3,000 nits outdoor peak. Those distinct Apple figures describe different conditions; they should not be treated as one universal brightness rating or a head-to-head result against Google’s figures.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.A practical way to compare two phones
- Identify the exact generation and model. Find the manufacturer’s specification page for each phone; a family name alone is not enough.
- Record screen size and resolution together. Use pixel dimensions and PPI when both are published. If a manufacturer gives only a label such as FHD+ or QHD+, keep the comparison at that level.
- Compare PPI as a density measure. Treat it as useful context, not a verdict on perceived quality or a promise that a difference will be visible.
- Assess other display specifications separately. Check panel type, refresh-rate range and brightness figures, preserving any conditions attached to brightness.
- Use current regional specifications. Specifications can vary by model and market. The Galaxy figures here come from Samsung’s U.S. business sheet for the 2025 S25 family, so verify the official listing for the exact model and market you are considering.
For the official figures in this comparison, see Google’s Pixel phone hardware tech specs, Samsung’s Galaxy S25 series B2B spec sheet, and Apple’s iPhone 17 technical specifications.
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).
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.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
