Xiaomi 14 Ultra Analysis: Leading the field of mobile imaging, creating a new era of flawless flagships
In recent years, the competition for high-end flagship products in the mobile phone market has been fierce, and image performance has become the key to consumer choice. Xiaomi's cooperation with Leica has made remarkable achievements and continues to push the development of mobile photography technology. its latest releaseThe Xiaomi 14 Ultra is not only one step ahead in terms of imaging capabilities, but also makes the phone a professional portable camera. This move not only further strengthens Xiaomi's leading position in the mobile phone market, but also demonstrates its innovative strength and technical level in the field of imaging.
xiaomi 14 ultraIt stands out for its sturdy and lightweight exterior design。The new "Dragon Crystal Blue" color scheme uses Xiaomi's unique Dragon Crystal ceramic material, which is not only lighter, but also stronger and harder, and can better resist pressure and friction. In addition to the "Dragon Crystal Blue", the Xiaomi 14 Ultra is also available in black and white nano leather material colorwaysIt is made of the third generation of technology nano leatherThe abrasion resistance is up to 5 times stronger than that of the previous generation model.
The Xiaomi 14 Ultra continues the UNIBODY metal frame design of the previous generationThe seamless combination of the phone's bezel and the body enhances the overall strength. The frame is twice as stiff as the Xiaomi 14 Pro, and even surpasses the titanium middle frame of the Apple iPhone. Meanwhile, the Xiaomi 14 UltraThe design of the back cover has also been completely redesigned, and the lines are more neat and conciseThe entire back of the phone is almost flat, except for the slightly convex lens module, the overall appearance is lighter.
The middle frame adopted by the Xiaomi 14 Ultra extends to the back of the fuselage,Nature has a unique formThis also allows it to have the largest antenna radiation area in the industry, and the antenna acceptance capacity is doubled.
The outside of the camera module is designed with a circle of delicate Parisian studs, presenting a captivating light and shadow effect in different lighting and angles. In addition, the gold ring on the bottom adds to the overall delicate look.
The Xiaomi 14 Ultra shows a leading edge in terms of display. It uses four narrow-sided full-depth micro-curved screens and is equipped with 67-inch 2K screen with 1440 3200 resolution and pixel density up to 522 ppi,The surface of the screen is covered with dragon crystal glass, which is the strongest hardness of Xiaomi mobile phones, which is more resistant to falls and scratches. In addition, the screen of the Xiaomi 14 Ultra supports a 1-120Hz LTPO stepless variable refresh rate, with an ultra-high screen brightness of 3000nit and a large viewing angleIt also supports 1920Hz PWM dimmingwith lower power consumption.
The Xiaomi Mi 14 Ultra's C8 luminous OLED domestic screen is Xiaomi's brightest product to date, with 3000nit providing a higher brightness display, suitable for use in bright environments and HDR content. The 3000nit brightness also enables a wider range of brightnessPresent a more realistic and vivid image effectfor higher contrast and finer detail.
The Xiaomi 14 Ultra features dual stereo speakers and a quad-microphone array, with four high-signal-to-noise ratio high-dynamic microphones that greatly improve the quality of sound reception during shooting. In terms of charging and battery life,The Xiaomi 14 Ultra is equipped with a newly developed 5300mAh Xiaomi GSR battery, the battery capacity is larger,It still supports 90W surging wired second charging and 80W wireless second charging.
The Xiaomi 14 Ultra has improved in terms of imaging. Although, like the previous generation Xiaomi 13 Ultra, it still uses a rear quad-camera combinationHowever, the main camera aperture has been upgraded to a maximum f163 aperture, and f163-f4.0 infinitely variable aperture design; The 75mm telephoto lens has been upgraded to f15 aperture, 120mm periscope telephoto is f25 large apertures. This time, the lens module is upgraded to a summilux lens, and the optical quality is more guaranteed.
Nowadays, many of the top mobile phones have adopted it in terms of imaging1-inch CMOS sensor。There are two main reasons for this choice: First,The large sensor can accommodate more pixels and larger pixel sizesto better capture light, with more detail and more accurate colors, especially in low-light environments; Secondly,The large sensor provides a wider dynamic rangeto show more detail and more natural color transitions from the darkest to the brightest parts of the picture. In addition, the large sensor allows for a shallower depth of field for better background blur. Therefore,The Xiaomi 14 Ultra still opts for a 1-inch CMOS sensor and is equipped with a Sony LYT-900 sensor, using a more advanced 22mm process, lower power consumption, and stronger light sensitivity and higher dynamic range.
The Xiaomi Mi 14 Ultra's wide-angle main camera performance is excellent, with sharp image quality. It is different from traditional mobile phones that achieve the background blur effect through algorithm optimization, the main camera makes use of physical optical properties,A more natural bokeh effect when shooting close-ups, make ** more three-dimensional, especially in the highlight ratio scene, showing a very real tone.
Different apertures provide a more suitable depth of field effect in different shooting scenarios. The Xiaomi Mi 14 Ultra's 1-inch CMOS main camera is paired with an F163-f4.0 infinitely variable aperture,It can highlight the subject when shooting close-ups of flowers, food, etc., and increase the depth of field when shooting group photos, buildings or landscapesForeground, midground, and background are all clearly visible.
The large aperture of the telephoto lens means more light intake, making it possible to shoot day and night with a more realistic and pure picture. In addition, the Xiaomi 14 Ultra is also in terms of imagingIt has strong computational photography capabilities and has been upgraded to an AI large-scale computational photography platformIt can improve the image quality when shooting long shots, and even the 20x and 30x super telephoto segments can shoot with rich details**, bringing users a new shooting experience.
Both telephoto lenses of the Xiaomi 14 Ultra support macro shooting,7The 5mm focal length lens also features a 10cm ultra-macro function, and the 120mm periscope telephoto also supports a minimum focusing distance of 30cmPerfect for shooting close-ups of long shots。In the actual macro samples, not only is the subject in focus clear, but the out-of-focus background is also very soft, allowing users to easily shoot a macro bokeh effect at the level of a professional camera.
Many people appreciate the shallow depth-of-field effect that comes with a wide aperture, but when shooting macro close-ups, an overly large aperture can lead to a problem with too shallow depth of field. For this purpose, the Xiaomi 14 Ultra has added a depth-of-field blending function. With Depth of Field Fusion turned on, the front and back of the subject in focus can be shot clearly, but the background remains very soft and bokeh.
The Xiaomi 14 Ultra is equipped with the third generation of Leica Color Science, which gives excellent color and texture to the ** shots. In Pro mode,Users can adjust photographic parameters such as **, shutter speed, white balance, and apertureand the ability to customize the photographic style as well. In addition, the Xiaomi 14 Ultra has new presets for different color styles, allowing users to shoot blockbuster movies with a strong cinematic atmosphere with just one click.
For professional photographers, the Xiaomi 14 Ultra also supports adding and importing style presets, so users can load their own adjusted or favorite color styles to shoot highly stylized images.
The Xiaomi Mi 14 Ultra's images are consistent across lenses, with uniform color reproduction, white balance, chiaroscuro, and saturation. In additionIn terms of images, the overall performance of Xiaomi 14 Ultra is more layered, with smooth color transitions, natural light and shadow levels, and vivid, three-dimensional and visually impactful shooting.
Street mode has always been the "killer feature" of Xiaomi phones, and the Xiaomi 14 Ultra has been upgraded with a street mode that has been well received by professional photography users. In addition to retaining the variable aperture and fixed focus design, features such as a zoom dial and a super viewfinder have been addedIt improves the convenience of shooting and the production rate.
For professional photography users and photography enthusiasts, Xiaomi has launched a camera grip kit for the Xiaomi 14 Ultra, which supports direct connection to the Type-C interface, which solves the previous problem of shutter delay in Bluetooth connection. The handle also has a built-in "power bank" with a battery capacity of 1500mAh, which can be connected to charge the mobile phone directly。The handle has functions such as a focal length switching dial and independent ** buttons, and the overall use experience is close to that of a professional camera.
The Xiaomi 14 Ultra is powered by the third-generation Snapdragon 8 mobile platformSupport two-way satellite communication,Deliver superior performance and communication experience to users.
In terms of performance, the Xiaomi 14 Ultra uses advanced 4nm process technology and a new 1+5+2 core architectureCPU performance is improved by 30% and energy efficiency is improved by 20%., GPU performance increased by 25%, ray tracing performance increased by 40%, and game graphics were smoother and more realistic. In addition, it comes with LPDDR5X memory and UFS 40 flash memory, the performance level has reached the industry's leading level.
In the actual benchmark test, Xiaomi 14 Ultra in Antutu V10The overall running score in version 1 exceeded 2 million, becoming a new benchmark for Android flagship phones. In terms of GPU, the running score reached 870,000+, which was an excellent performance. In the Geekbench 6 test, the single-core score was 2140 and the multi-core score was over 6600,Impressive performance.
For large mobile games, the Xiaomi 14 Ultra performs well. In the mode of high image quality + 60 fps, the mobile game test of "Genshin Impact" and "Honkai: Star Dome Railway" was carried out, and the average frame rate reached 58 respectively9fps and 58fps, stable performance.
The Xiaomi 14 Ultra is also Xiaomi's first flagship phone to support Tiantong satellite communicationsIt is equipped with an exclusive satellite circularly polarized antenna, which greatly improves the long-distance transmission capacity. This feature provides critical communication assurance in remote areas or in emergency situations, especially for geographers and nature photographers. After testing, the satellite communication function can be activated in rainy weather, and the satellite can be successfully connected after about ten seconds to achieve normal calls.
Comprehensive review: As a flagship phone, the Xiaomi 14 Ultra has almost no shortcomingsBoth the performance and the ability to take pictures are at the top levelWithout a doubt, it's the best choice for Android in 2024.
In terms of performance, the Xiaomi 14 Ultra has a strong performance combination,It is equipped with the industry-leading third-generation Snapdragon 8 mobile platformEquipped with state-of-the-art hardware such as screen and battery, it brings a great user experience.
In terms of taking photos, the Xiaomi 14 Ultra delivered a satisfactory answer. Each lens has a wider aperture and has been upgraded to a summilux all-star quad camera lineup for moving images. The addition of Xiaomi AISP, the first AI large-scale computational photography platform, further improves the shooting effect. The 3rd generation of Leica Color Science brings a richer experience to mobile photography.
To sum up, the Xiaomi 14 Ultra is undoubtedly the new flagship benchmark for mobile imaging at the moment, pushing mobile photography to a new level.
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