Apple iPhone 6s Simulator & Emulator — Viewport, Resolution & CSS Specs
Test your website on Apple iPhone 6s in one click — no real device required.
- Free
- 10,000+ users
Apple iPhone 6s is a popular device to simulate and emulate among web developers and designers for testing responsive layouts and mobile UI behavior. Year of release: 2015.
Why Test on Apple iPhone 6s?
Viewport
Small viewport stresses spacing and layout consistency.
Pixel Density (DPR)
Standard pixel density reveals blurry images and icon scaling issues on screen.
Performance & Animations
Aging hardware highlights inefficient rendering.
Viewport Size (CSS Resolution)
The CSS viewport defines how media queries, layout breakpoints, and responsive components behave.
For Apple iPhone 6s, the CSS viewport measures:
- Width: 375 px
- Height: 667 px
ℹ️ The visible height can vary slightly depending on the browser UI (Safari, Chrome, etc.).
Some analytics platforms only display the physical screen resolution (see below) instead of the CSS viewport size.
To see exactly how this viewport behaves in real conditions, you can simulate Apple iPhone 6s directly in your browser using Phone Simulator.
Free Apple iPhone 6s Simulator & Emulator
Accurate viewport simulation directly in your browser.
- No account required
- 40+ devices included
- Works offline
- Free
- 10,000+ users
Pixel Density (Device Pixel Ratio)
Apple iPhone 6s has a device pixel ratio of 2.
Each CSS pixel is rendered using 2 physical pixels, resulting in sharper text and images.
For CSS targeting:
@media only screen and (-webkit-min-device-pixel-ratio: 2) {
/* High-DPI specific styles */
}In JavaScript:
window.devicePixelRatio;
// returns: 2Physical Screen Resolution
Physical resolution refers to the actual number of hardware pixels on the display. While it does not affect CSS layouts, it is commonly shown in analytics and device specifications.
- Width: 750 px
- Height: 1334 px
ℹ️ Physical resolution is not used for CSS layouts but is often shown in analytics tools.
Frequently Asked Questions
What is the viewport size of Apple iPhone 6s?
Apple iPhone 6s has a viewport size of 375×667 CSS pixels.
How can I test my website on Apple iPhone 6s?
You can simulate it instantly using the Phone Simulator Chrome extension - no real device required.
How is Phone Simulator better than Chrome DevTools for Apple iPhone 6s?
DevTools shows an approximate viewport size, but does not emulate the real mobile browser. Phone Simulator uses exact device characteristics and shows how your site renders in a real mobile browser environment.
Can I test localhost with Phone Simulator on Apple iPhone 6s?
Yes. Phone Simulator works with any local URL, including localhost:3000, 127.0.0.1, and similar development setups.
Do I need to buy a Apple iPhone 6s for testing?
No. Phone Simulator provides accurate device simulation for $0 instead of spending $149+ on a physical device.
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