Compare iPhone 17 & iPhone 12
Compare key specs of iPhone 17 and iPhone 12 to choose the model that fits your needs.
Technical Specifications
Frequently Asked Questions
What are the display and screen size differences between iPhone 17 and iPhone 12?
iPhone 17 features a Super Retina XDR, 120 Hz ProMotion, Always-On, HDR, True Tone with a resolution of 2622 × 1206 pixels (~460 ppi), while iPhone 12 offers a 6.1-inch Super Retina XDR display with a resolution of 2532 x 1170 pixels at 460 ppi. These differences can affect sharpness, brightness, and overall viewing experience.
Which iPhone has the better camera - iPhone 17 or iPhone 12?
Cameras on iPhones are consistently high-quality across all models.
iPhone 17 features:
- Rear camera: Dual 48 MP (main + ultra-wide) with PDAF & OIS
- Front camera: 18 MP Center Stage with autofocus
iPhone 12 features:
- Rear camera: Image Stabilization | Flash | Night Mode | Optical Zoom
- Front camera: 12MP TrueDepth camera
Depending on your priorities - such as low-light performance, ultra-wide shots, or video quality - one model may offer features better suited to your needs.
Which iPhone has better battery life - iPhone 17 or iPhone 12?
The iPhone 17 has a 3692 mAh battery while the iPhone 12 comes with a 2775 mAh battery. iPhones refurbished by Remobile have a battery capacity of at least 86% or above and function optimally.

