Apple · iPhone
iPhone SE (3rd generation) Screen Size
The iPhone SE (3rd generation) features a 4.7 inches Retina LCD display with a resolution of 1334 × 750 (1334 × 750 pixels), delivering 326 PPI pixel density. Released in 2022, this phone offers 60Hz refresh rate and peak brightness of 625 nits.
Actual Size
Device outline scaled to relative proportions using physical dimensions.
67.3 × 138.4 mm
Display DNA
A fingerprint of the iPhone SE (3rd generation)'s display characteristics — screen size, panel type, refresh rate, pixel density, and brightness combined into a unique profile.
4 of 7 display traits active
Computed Display Data
Derived measurements calculated from the iPhone SE (3rd generation)'s physical dimensions and resolution — unique values not found on standard spec sheets.
Display Rankings
Where this device ranks among all phones in our database.
How Big Is 4.7 inches?
The iPhone SE (3rd generation)'s 4.7" screen compared to everyday objects by diagonal length.
iPhone SE (3rd generation) Screen Resolution & Display Specifications
The iPhone SE (3rd generation)'s screen measures 4.7 inches (11.9cm) diagonally, with physical dimensions of 2.65 inches (67.3mm) wide by 5.45 inches (138.4mm) tall. The Retina LCD panel technology ensures vibrant colors with 24-bit color depth and a 16:9 aspect ratio, making it ideal for mobile content consumption and photography.
Screen Size | 4.7 inches |
Resolution | 1334 × 750 |
Pixel Density | 326 PPI |
Display Type | Retina LCD |
Aspect Ratio | 16:9 |
Color Depth | 24-bit |
Refresh Rate | 60Hz |
Brightness | 625 nits |
iPhone SE (3rd generation) Screen Dimensions
At 326 PPI, the iPhone SE (3rd generation) delivers sharp, crisp text and images. The total pixel count of 1,000,500 pixels (1334 × 750) ensures high-definition content rendering. This resolution is optimized for standard HD content.
For mobile users, the 4.7 inches screen size strikes a balance between portability and usability. The 16:9 aspect ratio is optimized for modern app interfaces and video content.
Width | 2.65 inches (67.3mm) |
Height | 5.45 inches (138.4mm) |
Diagonal | 4.7 inches (11.9cm) |
Total Pixels | 1,000,500 |
More devices to compare
The iPhone SE (3rd generation) sits in Apple's iPhone lineup — here are nearby picks from our database.
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Explore Similar
Approximate CSS viewport dimensions for responsive development. Values are derived from native resolution and estimated device pixel ratio.
250 × 445@media (max-width: 250px)max-w-[250px]Frequently asked questions
- Is 326 PPI noticeable on the iPhone SE (3rd generation)?
- The iPhone SE (3rd generation)'s pixel density is lower than average (326 PPI vs ~460 PPI median) for iPhone devices. Above 400 PPI, individual pixels are difficult to discern at normal viewing distance.
- Can I use the iPhone SE (3rd generation) one-handed?
- With a body width of 67.3 mm, the iPhone SE (3rd generation) rates 5/5 for one-handed use (Excellent). Phones under 72 mm wide are generally comfortable for one-handed operation.
Keep exploring
Tools and guides for screen size, pixel density, and display specs.
Tools
- Viewport CheckerLive CSS viewport and safe-area values
- DPR CheckerRead device pixel ratio live
- Breakpoint CheckerTest width against Tailwind tiers
- Media Query GeneratorGenerate @media CSS snippets
- Monitor Size CalculatorFind physical monitor dimensions
- Pixel Density CalculatorCalculate screen PPI
- Aspect Ratio GeneratorConvert aspect ratios
Guides
- What Not to Use on Your Screen: Common Cleaning Mistakes That Kill DisplaysYour monitor looked fine after a quick Windex wipe. Two weeks later the anti-glare coating is cloudy and fingerprints stick worse than before. These are the household cleaners and habits that damage screens, and what to use instead.
- The Complete Guide to Safely Cleaning Any Screen (TV, Monitor, Laptop, Phone)Paper towels and window cleaner will wreck an OLED coating faster than you think. This guide breaks down safe cleaning by panel type, compares household fixes to dedicated kits, and lists the tools worth buying.
- Must-Have Tools to Keep Your Screens Dust-Free and Smudge-FreeThe right screen stays clean with three tools: something to lift dust, something to wipe smudges, and something portable for touch-ups. This guide compares the products worth buying for each scenario.
- How to Choose a Screen Protector for Your Laptop, Monitor, or TVA privacy filter on a glossy gaming OLED washes out blacks. Tempered glass on a matte laptop screen adds glare you bought the matte coating to avoid. Here is how to match protector type to screen size, panel coating, and where you actually use the device.