The real milestone of Apple's mobile phone is that the iPhone 3G, iPhone5, and iPhone6 were a hot mess back then, and scalpers can fry up to 10,000 yuan, how crazy it is, and the depreciation is about 1,000 yuan a year.
3g
Apple CPU comparison
5g
6g
In recent years, the most worthwhile purchase of Apple's mobile phone is iPhone12 5G, Apple's 5G's first machine, which is of great significance, and Apple's X is a failed product because of too many failures.
In the past few years, Apple's chips have made two huge leaps in performance, from A10 (ip8) to A11 (ipx).
A12 transitional products (that is, the iPhone XS series, and it is Intel baseband, the network is poor)
and from A13 (IP11) to A14 (IP12). Both iterations of the update have resulted in an amazing performance boost, with significant advantages in both CPU and GPU. Therefore, the iPhone 12 is about 1200 more expensive than the iPhone 11, bringing a 90% increase in performance.
Compared with the previous generation A13, Apple's performance increase on the A14 is simple and brutal, with the CPU increased by 40% and the GPU directly increased by 50%.
13 is the built-in baseband, and 12 is the external Qualcomm baseband
12g
iphone12 has long dominated the leading position of the second mobile phone, listen to my advice, the mobile phone is updated every year, it is not cost-effective to buy a new one, the first two years of the new machine are half and half of the depreciation, and the same car, it is recommended to buy 95 ~ 90 new second mobile phone, too old is not recommended, the refurbished shell screen is not a big problem as long as the motherboard has not been moved, OK, because the original motherboard welding is high-temperature tin, maintenance is medium-temperature tin welding, and even some use low-temperature tin to dig pits.
SE Ichidai
Because the iphone is easy to use and has a lot of flour, and female fans do not necessarily pay for it themselves, so you know, not all iphone phones are worth buying, for example, the iphoneSE series is actually a continuation of the Apple 5 series, and the second generation of se is a continuation of the 678.
SE II generation
After all, the Apple 5678 was too classic back then.
12
Let's take a look at the Apple 12 phone, which has the best value for money:
The first iphone12 is the same as the mini price, the current second-hand 95 new is around 1800, and the apple 13 is around 2800, the cost performance is slippery, this mobile phone was released in October 20, it has been almost three years, but as the first 5G model of the iPhone, the iPhone12 has won the attention and love of many people when it was released, and the sales volume exceeded 100 million units in less than a year on the market, which is very popular. The iPhone 12 is equipped with an A14 chip and an iOS 16 system, and the user experience is also very smooth. The most important thing is that the price is too cheap, it is so fragrant!
mini
Due to the difference in the overall dimensions of the two phones, the weight is not the same when comparing the iPhone 12 and iPhone 12 mini. The iPhone 12 mini weighs 133 grams, while the iPhone 12 weighs 162 grams.
At the same time, the length and width of these two devices are also different. Specifically, the iPhone 12 is 15.2mm longer and 7.3mm wider than the iPhone 12 mini.
display screen
As mentioned earlier, both phones come with OLED screen panels with Super Retina XDR technology and Ceramic Shield screen protectors. This helps the device display quality content in crisp colors. At the same time, you can use your smartphone in absolutely any lighting conditions.
However, the biggest difference between comparing the iPhone 12 and iPhone 12 mini is also in the screen size. The screen size of the iPhone 12 is 6.1 inches, and the iPhone 12 mini is 5.4 inches. Despite the same screen technology, the iPhone 12 mini will have a sharper display image due to its smaller design and lower resolution, but this is not significant.
In addition, the notch of the iPhone 12 looks more balanced due to its larger size. At the same time, the notch of the iPhone 12 mini looks larger, which makes some users feel uncomfortable.
Both are equipped with two rear cameras with 12MP resolution, including a wide-angle lens and an ultra-wide-angle lens. Meanwhile, the front-facing selfie camera has the same 12MP resolution.
The iPhone 12 comes with a larger battery. This is relatively understandable, as it is difficult for two devices of different sizes to have the same battery.
As a result, the iPhone 12 has a battery life of up to 17 hours per charge. Meanwhile, the iPhone 12 mini can use 15 hours for daily tasks.
Overall the differences are minimal, and if you like a phone that you can easily fit in your pocket, then the iPhone 12 mini is the perfect choice for you
The second: iPhone12 Pro, the current second-hand 95 new price is around 2500, and the 13Pro is around 3500. Weight 189 grams, 12 grams heavier than 25 grams.
Let's look at the differences:
The bezels of the iPhone 12 are made of aluminum, while the iPhone 12 Pro is made of more upscale stainless steel. In addition, the back of the iPhone 12 Pro has a frosted glass finish, which makes the phone look more elegant.
The iPhone 12 comes with a dual-camera system that includes a 12-megapixel wide-angle lens and a 12-megapixel ultra-wide-angle lens. The iPhone 12 Pro, on the other hand, comes with a more powerful triple camera system, with the addition of a 12-megapixel telephoto lens in addition to the same wide-angle and ultra-wide-angle lenses as the iPhone 12. In addition, the iPhone 12 Pro is equipped with a LiDAR scanner for a more precise depth of field and an augmented reality experience.
12 pro
The iPhone 12 is available in 64GB, 128GB, and 256GB storage capacities, while the iPhone 12 Pro starts at 128GB and can go up to 512GB. Also, the iPhone 12 has 4GB of RAM, while the iPhone 12 Pro has 6GB, so when it comes to multitasking, the iPhone 12 Pro performs better.
In terms of charging speed, both phones support up to 20W wired fast charging and 15W MagSafe wireless charging, so there's no noticeable difference in charging speed.
Both the iPhone 12 and iPhone 12 Pro support 5G networks. 5G networks offer faster download speeds and lower latency than 4G networks, resulting in a better online experience for users.
In short, although the iPhone 12 and iPhone 12 Pro are similar in appearance design and some basic functions, there are certain differences in camera system, materials, memory configuration, etc. The iPhone 12 Pro has a more powerful camera system, more upscale materials, and a higher memory configuration, but it also comes at a higher price.
The iPhone 12 is more suitable for those who have lower camera needs and are concerned about value for money, while the iPhone 12 Pro is more suitable for users who demand more camera features and want a higher quality experience
The third iPhone12 Pro Max, the current second-hand 95 new price is around 2800. Also 13 Pro Max is around 3500
12Pro Max
The Apple iPhone 12 Pro max and the Apple iPhone 12 Pro are two models in the same series released by Apple on October 14, 2020, Beijing time. Their biggest difference is in the size of the body, including the screen, and the parameters of the camera.
The Apple iPhone 12 Pro max is powered by a 6.7-inch Super Retina XDR display, which has a screen resolution of 2778×1284 pixels, a PPI of 458, a body size of 160.8 mm× 78.1 mm× 7.4 mm, and a weight of 226 grams.
The Apple iPhone 12 Pro is powered by a 6.1-inch Super Retina XDR display with a screen resolution of 2532×1170 pixels, a PPI of 460, a body size of 146.7 mm× 71.5 mm× 7.4 mm, and a weight of 187 grams.
In terms of camera, both the Apple iPhone 12 Pro max and iPhone 12 Pro use a Pro-level 12-megapixel triple camera system (telephoto, wide-angle, and ultra-wide-angle), but there are some differences in camera due to their different aperture and image stabilization techniques.
Specifically, the iPhone 12 Pro max has a telephoto lens with an aperture of f/2.2 and uses sensor-shift optical image stabilization, while the iPhone 12 Pro has a telephoto aperture of f/2.0 and uses dual-camera optical image stabilization. In the end, the iPhone 12 Pro max supports 5x optical zoom and up to 12x digital zoom, while the iPhone 12 Pro only supports 4x optical zoom and up to 10x digital zoom.
In terms of performance, both the iPhone 12 Pro max and iPhone 12 Pro are powered by a 6-core A14 Bionic chip with 2 performance cores and 4 efficiency cores, with a 4-core GPU and a 16-core Neural Engine, making them very good in terms of performance.
In terms of battery life, both the iPhone 12 Pro max and iPhone 12 Pro support MagSafe wireless charging and Qi wireless charging, which can charge up to 50% in 30 minutes.
In addition, the Face ID technology, which uses the TrueDepth camera for facial recognition, makes the iPhone12 Pro max and iPhone12 Pro also very good in terms of security.
12 Pro Max