What is the Difference Between iPhone SE and 6S?

06/26/2025 • Matheus Moraes

The iPhone SE and iPhone 6S have several differences in terms of features, performance, and hardware. Here are the key differences between the two models:

  1. Processor: The iPhone SE uses the 64-bit A9 chip, while the iPhone 6S has the older A9 chip. The iPhone SE (2020) has the A13 Bionic chip, which is 4 iPhone generations newer than the A9 chip found in the iPhone 6S.
  2. Display: The iPhone SE has a smaller 4-inch display with a resolution of 1136 x 640 pixels, compared to the iPhone 6S's larger display. The iPhone 6S uses dual-domain pixels, providing a wider viewing angle for the screen.
  3. 3D Touch: The iPhone 6S features 3D Touch, which is not available in the iPhone SE.
  4. Optical Image Stabilization: The iPhone 6S has optical image stabilization, which is not present in the iPhone SE.
  5. Picture Quality: The iPhone 6S has a better contrast ratio of 1400:1 compared to the iPhone SE's 800:1.
  6. Performance: The iPhone SE offers better performance due to its newer A9 chip, 2GB of RAM, and other internal upgrades.
  7. Camera: The iPhone SE has a better camera than the iPhone 6S, with more dynamic range and sharper images.
  8. Software Support: The iPhone SE will likely receive more software updates and support from Apple compared to the iPhone 6S.
  9. Battery Life: The iPhone SE has better battery life than the iPhone 6S.

In summary, the iPhone SE offers better performance, a more advanced processor, and improved camera capabilities compared to the iPhone 6S. However, the iPhone 6S has a larger display, 3D Touch, and optical image stabilization features that are not available in the iPhone SE.

Comparative Table: iPhone SE vs 6S

The iPhone SE and iPhone 6S are two different models of iPhones, with the iPhone SE being a smaller and more compact option. Here is a table comparing the key differences between the two models:

Feature iPhone SE iPhone 6S
Display 4-inch, 1136 x 640 pixels, 326 ppi 4.7-inch, 1334 x 750 pixels, 326 ppi
Screen-to-Body Ratio 60.8% 65.6%
3D Touch Not available Available
Front Camera 1.2MP 5MP, ƒ/2.2
Taptic Engine Not available Available
Display Technology Retina display Retina display with dual-domain pixels
Display Contrast Ratio 800:1 1400:1

The iPhone SE has a smaller 4-inch display with a lower resolution compared to the iPhone 6S. It also lacks 3D Touch, which is a feature that allows the phone to detect the force with which a user pushes on the display. The iPhone SE does not have a taptic engine, which is used for the 3D Touch feature in the iPhone 6S. The front camera in the iPhone SE is 1.2MP, while the iPhone 6S has a 5MP front-facing camera with ƒ/2.2 aperture. The iPhone 6S also has a better contrast ratio of 1400:1 compared to the iPhone SE's 800:1, which may result in better picture quality.

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