iPhone 15 Pro and iPhone 12 Pro: specifications and differences, are they worth the change?
Comparing the specifications between the iPhone 15 Pro and iPhone 12 Pro, are they worth the change between generations?
iPhone Pro generally holds up very well over time, but we never know how long an iPhone is worth lasting. If you have an iPhone 12 Pro, you may be thinking of upgrading to the iPhone 15 Pro, and that’s why we decided to buy them comprehensively. There many news These are the ones that have been around for all these years and are perhaps worth updating.
- Key differences between iPhone 15 Pro and iPhone 12 Pro
- Comparison: iPhone 15 Pro and iPhone 12 Pro
- Specifications table
- Design
- cameras
- Screen
- Processor
- Battery
- Price
- Is it worth buying the iPhone 15 Pro if I have an iPhone 12 Pro?
Key differences between iPhone 15 Pro and iPhone 12 Pro
Passed Several generations of iPhone between iPhone 12 Pro and iPhone 15 ProSo we have many differences and developments in the new generation. These are the main ones:
- A17 Pro chip.
- Dynamic Island instead of notch.
- ProMotion screen.
- Always active display.
- 48 megapixel main camera.
- 8GB RAM.
- USB-C port.
- Titanium coating.
- Narrower frames.
- Software improvements in the camera.
- New colors with titanium coating: white, silver, gray and blue.
- Longer battery life.
- Satellite connection.
- Traffic accident detection.
- Dual eSIM.
- 1TB option.
Comparison: iPhone 15 Pro and iPhone 12 Pro
we are before devices separated by three yearsThe iPhone 12 Pro was introduced in October 2020, and the iPhone 15 Pro was introduced in September 2023, so there are many changes accumulated in these years.
Specifications table
iPhone 15 Pro | iPhone 12 Pro | |
---|---|---|
Dimensions | 14.66×7.06×0.83cm | 14.67×7.15×0.74cm |
Weight | 187g | 187g |
Screen | Super Retina XDR OLED technology 1,000 nits maximum brightness (2,000 outdoor) ProMotion (adaptive refresh rate from 1 to 120 Hz) Always-on display |
Super Retina XDR OLED technology 800 nits maximum brightness (1,200 in HDR) |
Screen sizes | 6.1 inches | 6.1 inches |
Resolution and density | 2,556 x 1,179 pixels 460 per person |
2,532 x 1,170 pixels 460 per person |
Processor | A17 Pro | A14 Bionic |
data store | 8GB | 6GB |
OS | iOS 17 | iOS 17 |
to store | 128GB 256GB 512GB 1TB |
128GB 256GB 512GB |
cameras | Main room: 48mpx Telephoto camera (3x): 12mpx Ultra wide angle camera: 12mpx |
Main room: 12 megapixels Telephoto camera (2x): 12 megapixels Ultra wide angle camera: 12 megapixels |
Battery | 23 hours of video playback | 17 hours of video playback |
Colors | White Titanium black titanium blue titanium natural titanium |
Silver Graphite Gold Pacific Blue |
Others | Dynamic Island, Dual SIM, Face ID, IP68 water resistance, MagSafe, Ceramic Shield, True Tone, Super high resolution photos (24 and 48 Mpx), accident detection, satellite link, LiDAR scanner, Thread network technology | Dual SIM, Face ID, IP68 water resistance, MagSafe, Ceramic Shield, True Tone, LiDAR scanner |
starting price | 1,219 Euros (128 GB) | 1,159 euros (128 GB) |
Design
They are similar designs but the iPhone 15 Pro has improved some parts
we are before similar designs but not the sameiPhone 15 Pro a significant improvement in many aspects. It can be said that iPhone 15 Pro perfects the design introduced in iPhone 12 Prowith a few important design changes:
- Dynamic Island: a major design change. The iPhone 12 Pro Max has a notch, a big notch, something Apple has definitely left behind.
- Titanium: A new battery that replaces the classic stainless steel of the iPhone 12 Pro and many advantages. Titanium is a material that is more impact resistant and much lighter than the stainless steel of the iPhone 12 Pro Max.
- Ultra-thin frames: Apple has slightly reduced the width of the side bezels of the frame surrounding the iPhone 15 Pro Max’s screen, meaning it is now a bit narrower.
- Rounded side edges: You may not notice much difference at first glance, but the iPhone 15 Pro Max has side frames that are slightly rounded at the edges to provide greater gripping comfort.
- Action Button: The iPhone 15 Pro Max has a small design detail that changes the way you use it. We’re talking about the Action button, a side button that replaces the classic volume key on iPhones and allows you to activate multiple functions of iOS 17.
- New colors: Apple has introduced a new color range for the iPhone 15 Pro that many visual differences compared to previous series, with shades specifically designed for the titanium coating. The new colors are White Titanium, Black Titanium, Blue Titanium and Natural Titanium.
cameras
Camera is one of them The most improving points every year and the iPhone camera has improved a lot during this time. Here is the comparison between the cameras of the iPhone 15 Pro and iPhone 12 Pro:
- iPhone 15 Pro:
- Main room: 48 megapixels, 24 mm, f/1.78 aperture and second-generation optical image stabilization.
- Telephoto camera (3x): 12 megapixels, ƒ/2.8 aperture and optical image stabilization.
- Ultra wide angle camera: 12 megapixels, 13 mm and f/2.2 aperture.
- iPhone 12 Pro:
- Mother: 12 megapixels, ƒ/1.6 aperture.
- Ultra wide angle: 12 megapixels, ƒ/2.4 aperture.
- Telephoto lens: 12 megapixels, ƒ/2.2 aperture with x2.5 optical zoom.
Cameras have improved a lot in recent years and the differences are remarkable
Besides hardware differences, we must also take into account: Different software functions that Apple has implemented in recent yearsThese are numerous and very interesting:
- Photo Styles.
- Macro photography.
- Photonic Engine.
- Action Mode.
- Cinema mode.
- Framing flexibility.
- State of the art portraits.
- Improvements to the Photonic Engine.
- Focal lengths are 13mm, 24mm, 28mm, 35mm, 48mm and 120mm.
- Macro, slow motion and time-lapse video recording.
- ProRes video recording up to 4K.
- Video recording in LOG.
- ACES coding system.
Screen
Regarding the screen we found big differencesAlthough both panels are 6.1-inch Super Retina XDR OLED. The differences between quality and technology are significant and can be seen just by looking at both screens:
- Dynamic Island: This is a design change that affects the display; The iPhone 15 Pro has more screen real estate and a new way to interact with it, instead of the big, static notch of the iPhone 12 Pro.
- Glare: Brightness improves in all departments, going from 800 nits to 1,000 nits on the iPhone 15 Pro, which reached 2,000 nits outdoors.
- Promotion– This technology a variable refresh rate between 1 and 120 Hz on the iPhone 15 Pro Max, allowing for smoother transitions and always-on display. On the iPhone 12 Pro Max, our fixed refresh rate is 60 Hz.
Processor
At this point there is a leap of several generations and there is too much power difference. The A17 Pro is capable of running console games on the iPhone 2 Pro, which you can’t do with the A14 Bionic.
- A17 Pro Chip
- Technical: 3 nanometers.
- PROCESSOR: 6 cores (2 for performance and 4 for efficiency).
- GPU: 6 cores.
- Neural Engine: 16 cores.
- Transistors: 19,000 million.
- Geekbench test: 2904 (single-core) and 7216 (multi-core).
- A14 Bionic Chip
- Technical: 5 nanometers.
- PROCESSOR: 6 cores (2 for performance and 4 for efficiency).
- GPU: 4 cores.
- Neural Engine: 16 cores.
- Transistors: 11.8 billion.
- Geekbench test: 2069 (single-core) and 4613 (multi-core).
Battery
The battery has made a very significant leap in these years, practically 25% longer battery life on iPhone 15 ProWithout taking into account the battery wear the iPhone 12 Pro may have, these are Apple’s official data:
- Battery of iPhone 15 Pro:
- play video: Up to 23 hours.
- video streaming: Up to 20 hours.
- play audio: Up to 75 hours.
- Fast charging: Charge up to 50% in 30 minutes.
- Battery of iPhone 12 Pro:
- play video: Up to 17 hours.
- video streaming: Up to 11 hours.
- play audio: Up to 65 hours.
- Fast charging: Charge up to 50% in 30 minutes.
Price
The starting price of both devices hasn’t changed much over the years. HE iPhone 12 Pro was released at a price of 1,159 eurosalthough it can currently be obtained cheaper by opting for a refurbished device. In his name, The price of the iPhone 15 Pro starts from 1,219 eurosThere is only 60 euro difference.
Is it worth buying the iPhone 15 Pro if I have an iPhone 12 Pro?
Definitely yes. It’s been three years since the launch of the iPhone 12 Pro, and there are clearly a lot of improvements in the new generation. Dynamic, Island, 48 megapixel camera, ProMotion screen, more battery life… The improvements are significant enough that it’s not worth replacing the iPhone 12 Pro with the iPhone 15 Pro.
Although this is true You have to value everything.You can opt for a cheaper iPhone 15, which is purchased alongside the iPhone 12 Pro and also many improvements. But the truth is that after 3 years on the market, there are many interesting developments in the iPhone series.

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