Home / Apple / iPhone 7 Plus vs iPhone 12: Should You Upgrade?

iPhone 7 Plus vs iPhone 12: Should You Upgrade?

Comparison between iPhone 12 and iPhone 7 Plus

Are you thinking of withdrawing your iPhone 7 or iPhone 7 Plus in favor of the iPhone 12? But in two thoughts whether the upgrade will be worth it or not? Read our guide to find out.

The iPhone 7 and iPhone 7 Plus will definitely be long in the race. Sure, they may work just fine, and you may be happy with it, but then you have no idea what you̵

7;re missing with iPhone 12. Take a look at our detailed comparison guide below to know why the upgrade from iPhone 7 or iPhone. 7 Plus for iPhone 12 is going to be worth it.

Read: iPhone X vs iPhone 12: Should You Upgrade?

Comparison between iPhone 7 / Plus and iPhone 12: Worth upgrading?


  • iPhone 7 – 4.7-inch True Tone Retina HD IPS LCD Panel, 1334 x 750 pixels (326 ppi), True Tone, 3D Touch
  • iPhone 7 Plus – 5.5-inch Retina HD IPS LCD Panel, 1920 x 1080 (401 ppi), True Tone, 3D Touch
  • iPhone 12 – 6.1 “Super Retina XDR Screen, 2532 x 1170 (460 ppi), Haptic Touch, HDR Screen, True Tone, HDR10, Dolby Vision

The iPhone 12s Super Retina XDR screen is on almost a different level compared to the iPhone 7 and iPhone 7 Plus. The best part is that the screen is larger, brighter and has a higher resolution that supports HDR and Dolby Vision playback. And despite all these improvements, the iPhone 12 screen has almost non-existent frames that allow Apple to fit a larger screen in a device that is actually smaller in size than the iPhone 7 Plus. The screen of the iPhone 12 is protected by Ceramic Shield which gives 4 times better fall performance.

Perhaps the only advantage the iPhone 7 and iPhone 7 Plus’ screen has over the iPhone 12 is that they have 3D Touch while the latter only has Haptic Touch. However, with Apple giving up 3D Touch, this advantage exists only on paper.

Apple iPhone 7 Plus


  • iPhone 7 – 138.3 x 67.1 x 7.1 mm, 138 g, IP67 certified
  • iPhone 7 Plus – 158.2 x 77.9 x 7.3 mm, 188 g, IP67 certified
  • iPhone 12 – 146.7 x 71.5 x 7.4 mm, 164g, IP68 certified

The iPhone 12 is made of aluminum like the iPhone 7 / Plus. However, it has a much more modern design with a front that has minimal frames. There is no start button and touch ID on the iPhone 12 since it has Face ID. If you do not like a screen and Face ID, iPhone 12 is not for you. Otherwise, the design of the iPhone 12 is much more modern compared to the iPhone 7 series. It also has better dust and water repellency which is rated at a depth of 6 meters. Finally, despite packing a larger screen than the iPhone 7 Plus, the iPhone 12 is both slimmer and lighter than it is.


  • iPhone 7 / Plus – A10 Bionic, 10nm chip, 6-core CPU, 4-core GPU
  • iPhone 12 – A14 Bionic, 5nm fab, 16-core Neural engine

The A10 Fusion chip inside the iPhone 7 and iPhone 7 Plus has aged incredibly well, but there is no doubt that it now shows the age. Sure, you can be happy with the performance of the iPhone 7, but the iPhone 12 is going to be significantly faster in almost everything. More than anything else, you will see the difference in daily tasks like opening apps, switching between apps and more.

The A14 Bionic chip inside the iPhone 12 is based on the 5nm manufacturing process. Apple claims that the 6-core CPU on the chip gives a performance of 40 percent, while the GPU with 4 cores gives a performance jump of 30 percent. Neural Engine has also been given a big boost and can now boast 16 cores that make it twice as fast as before. Finally, second-generation ML 10 increases machine learning calculations. With such a massive performance bump across the board, the iPhone 12 series will once again set a new bar when it comes to performance. The faster Neural Engine, ISP and ML will also be of great benefit to apps that increasingly rely on them for complex and specific tasks.


  • iPhone 7 / Plus – 32 GB, 128 GB
  • iPhone 12–64 GB, 128 GB, 256 GB

The basic variant of iPhone 7 and iPhone 7 Plus comes with 32 GB of storage. It was enough during the day, but today and today it is hardly enough. It is likely that most users have already had storage issues on the iPhone 7 and iPhone 7 Plus by this time. The only other storage option was 128 GB.

In comparison, the iPhone 12 has 64 GB of storage, with the other two storage options 128 GB and 256 GB. I would highly recommend anyone upgrading from iPhone 7 to iPhone 12 to consider buying the 128GB model, especially if they plan to keep the device for around 3-4 years.

The iPhone 12 also has more RAM than the iPhone 7 series. This will make it possible to offer better multitasking performance and run heavy apps and games smoothly.

iPhone 7 Plus - Back - Camera - close-up


  • iPhone 7 – Simple 12MP camera setup with f / 1.8 aperture, OIS, Auto HDR, Focus pixels, Quad-LED True Tone Flash
  • iPhone 7 Plus – Dual 12MP wide and tele-sensor with f / 1.8 and f / 2.8 aperture, OIS, portrait mode, Auto HDR, 4K video recording
  • iPhone 12 – Dual 12MP camera setup with f / 1.6 and f / 2.4 aperture, 1.4um pixels, OIS, Smart HDR 3, Focus pixels, Portrait mode with advanced bokeh and depth control, Lighter True Tone Flash, Night Mode, Deep Fusion, Dolby Vision with HDR recording, night mode Time-lapse

When you compare the camera setup of the iPhone 7 series with the iPhone 12, it is amazing to see how many features are missing from the previous one. This shows how mobile photography has developed in recent years.

All three phones may have the same 12MP camera resolution on the back, but the iPhone 12 has a larger and better sensor along with larger pixels and a larger aperture that allows you to take pictures with better dynamic range and capture more light. Improved treatment thanks to Smart HDR 3 and Deep Fusion also helps in this regard.

The iPhone 12 also has night mode support for all cameras – a feature missing from the iPhone 7 series. The iPhone 7 Plus also has a secondary camera – a telephoto sensor, but its usefulness is limited. In comparison, the iPhone 12s 12MP is ultra-wide more useful as it allows you to take pictures with a completely different perspective.

In video too, the iPhone 12 leagues are ahead of the iPhone 7 series.

iPhone 12 camera

Front camera

  • iPhone 7 / Plus – 7MP FaceTime HD camera, f / 2.2 blender, Retina Flash, Auto HDR
  • iPhone 12 – 12MP FaceTime HD camera, f / 2.2 aperture, Retina Flash, Portrait lighting, 4K video recording, Night mode, Deep Fusion

Another area where the iPhone 12 is a remarkable upgrade over the iPhone 7 series. The FaceTime camera on iPhone 12 takes much better selfies thanks to the higher resolution sensor and Deep Fusion. It also supports night mode, so you can also take great selfies in low light scenes.

Biometric authentication

  • iPhone 7 / Plus – Touch ID sensor integrated in the home button on the front
  • iPhone 12 – Face ID

The iPhone 7 series packs Apple’s good old Home button that has a Touch ID scanner integrated in it. Home buttons, however, are a passé on smartphones, as OEMs have moved towards a frameless experience. Face ID is definitely more convenient than Touch ID, but only when it works. In some scenarios – such as when wearing a mask, Touch ID is far more convenient to use than Face ID.

iPhone 7 Plus, with less iPhone 7 in the background


  • iPhone 7 / Plus – Single SIM card, LTE-Advanced, Wi-Fi ac with MIMO, Bluetooth 4.2, VoLTE, NFC with browser mode, GPS, Express card
  • iPhone 12 – 5G, Gigabit LTE, Dual-SIM, Wi-Fi 6 with MIMO, Bluetooth 5.0, NFC with browser mode, Ultra-broadband chip, GPS, Express card with power reserve

There is no competition here. The only common factor here between the three phones is that they can all connect to a Wi-Fi network and mobile network. Otherwise, the iPhone 12 has faster WiFi, newer Bluetooth technology, and it can also get higher download speeds on mobile data. And this is without taking into account the 5G support, which can allow users to pull gigabit + speeds on their devices easily.


  • iPhone 7 – Up to 13 hours of video playback, up to 40 hours of video playback
  • iPhone 8 Plus – Up to 14 hours of video playback, 60 hours of audio playback
  • iPhone 12 – Up to 17 hours of video playback, 65 hours of video playback, Qi wireless charging, MagSafe Charging support, fast charging support

Whether you care about a better camera, screen or design, you will care about the battery life of your iPhone. Chances are that the iPhone 7’s battery capacity has dropped well below 80% if you have used it over the years without changing the battery. Even if one plans level, the iPhone 12 battery is rated to last for an additional 3 hours for video playback and 5 hours of audio playback.

Even apart from the battery life, the iPhone 12 also has other benefits. It offers fast wired charging, Qi wireless charging, and there is also MagSafe support. This allows compatible accessories to automatically click on the back of the device. With MagSafe chargers, the iPhone 12 can also charge up to 15W wirelessly.


Apple no longer sells the iPhone 7 series, and the iPhone 12 series starts at $ 799. It’s a lot of money, but when you compare the iPhone 8 with the iPhone 12, you will see that there are major improvements across the board that make the update well worth it. the. You get a better and bigger screen, better design and build quality, better performance, longer battery life, a much improved camera and so much more. You can always replace the old iPhone 7 / Plus to get an even better deal on the iPhone 12.

The iPhone 12 is really worth an upgrade over the iPhone 7 / Plus. There are major improvements across the board and in key areas, including screen, battery life, performance, camera and more. And if you want something more compact, you can always upgrade to iPhone 12 mini.