The battery life of this 5G mobile phone is ＂a bit＂ long. OPPO K7x comprehensive evaluation.

How to choose a favorite 5G has recently become an annoyance for many users, especially in the context of frequent use of mobile phones, users have higher requirements for the endurance of mobile phones. Recently, OPPO launched a new 5G machine with long endurance.

As a new 5G machine of OPPO K series, OPPO K7x has good performance configuration and superior endurance in terms of parameters. Combined with its "thousand yuan level" pricing, it can be said that many small partners feel excited. Let’s share with you the actual experience of OPPO K7x.

OPPO K7x adopts a stylish and simple design. The back of its fuselage adopts the popular 3D curved glass design, and the front is a hole-digging full-screen design. The overall fuselage is slender, and users can easily hold it with one hand.

OPPO K7x has two color versions for users to choose from: blue shadow and black mirror. These two deep and restrained color versions combined with the glass back cover of OPPO K7x can bring users a simple and stylish look and feel. OPPO K7x also adopts a hidden side fingerprint identification scheme, equipped with a power fingerprint two-in-one button, which can be unlocked by pressing it, with high success rate and high speed.

The screen size of OPPO K7x is a 6.5-inch LCD screen with a resolution of 2400 × 1080, and the screen ratio is as high as 90.5%. The screen supports both a high refresh rate of 90Hz and a touch sampling rate of 180Hz. Combined with the intelligent frame rate switching function, OPPO K7x can achieve a smoother use experience in daily use, and the heel feel will be significantly improved.

From the actual perception, the screen display effect of OPPO K7x is not only very clear and delicate, but also has high brightness, so we can see the screen clearly even in the sun.

OPPO K7x can also choose the iqiyi HDR 1080P HD image quality option when watching online videos. With the high-definition screen of OPPO K7x, users can experience a more immersive viewing effect. The large battery with OPPO K7x can realize long-term continuous viewing, which can be said to be very practical.

Iqiyi online

The long battery life and flash charging function can be said to be a highlight of OPPO K7x. OPPO K7x is equipped with a 5000mAh battery, which can fully meet the daily battery life needs of users. In the actual 3-hour battery life test, the battery capacity of the mobile phone is charged to 100% first, and then after 3 hours of continuous bright screen use including online video, web browsing, games and music playback, the OPPO K7x still has 81% battery power left, and its battery life strength can be said to be quite excellent.

3-hour endurance test

OPPO K7x is also equipped with 30W flash charging function, which can charge the mobile phone with 5000mAh battery to 100% in 68 minutes. When the original 65W flash charger is used in the actual test, the battery capacity of OPPO K7x 5000mAh can be charged from battery exhaustion to 51% within 30 minutes. It can be seen that OPPO K7x not only charges quickly, but also consumes slow power. It can be said that the battery life experience is quite excellent.

30-minute charging test

In terms of performance, OPPO K7x adopts MediaTek Tianji 720 SoC, and is equipped with a combination of dual-channel LPDDR4 X RAM with a maximum of 8GB and flash memory with a maximum of 256GB ROM. Its performance configuration can be said to reach the mainstream level of 5G mobile phones at the same price.

MediaTek Tianji 720

In the actual measurement of the game, the national mobile game ""was tried out with OPPO K7x. During the test, we set the game quality to the highest and turned on the high frame rate mode. Under this setting, the frame rate data of the game screen recorded by PerfDog shows that OPPO K7x can play the glory of the king stably at the frame rate of 60 frames, and its frame rate curve is relatively stable.

The glory of the king screen settings

PerfDog game frame rate data

As a 5G mobile phone, OPPO K7x’s experience in using 5G functions is also crucial, and OPPO K7x also has excellent performance in 5G measurement. In the actual 5G test, according to the data measured by Speedtest, OPPO K7x can achieve an average rate of 813Mbps in China Unicom’s 5G environment in Zhongguancun, and its upload rate also reaches 103Mbps, which is quite excellent in 5G mobile phones and reaches the level of flagship mobile phones.

Speedtest 5G rate data

In addition, OPPO K7x also supports Smart 5G function, which can intelligently detect the surrounding signal environment and automatically switch between 4G and 5G. At the same time, OPPO K7x also supports dual card dual standby, and both Card 1 and Card 2 can be used as the main card of 5G.

OPPO K7x is equipped with a rear-mounted 48 million ultra-clear four-shot, its main shot is a 48-megapixel F/1.7 large aperture lens, and it is equipped with an 8-megapixel 105 ultra-wide-angle lens, a macro lens and a black-and-white lens. The equivalent focal length of the main camera is 25mm, and the single pixel can reach 1.6μm by Quad Bayer pixel four-in-one technology, thus improving the imaging effect of the main camera.

Rear 48 million ultra-clear four photos

Through the following real-shot test proofs, we can find that the main camera imaging quality of OPPO K7x can achieve good definition and excellent dynamic range, and high-pixel photos with ultra-clear details can be obtained in 48 million pixel mode.

OPPO K7x main photo proofs

OPPO K7x main HDR proofs

OPPO K7x main camera 48 million pixel proofs

OPPO K7x’s ultra-wide-angle lens has a wide angle of 105, which can be used to shoot scenes such as streets, buildings and scenery. In the following sample, we can see that the imaging effect of the super wide-angle lens is also quite good, which can better present the shot scene and get a wider picture than the wide-angle lens.

OPPO K7x ultra wide-angle proofs

In the dark environment, OPPO K7x provides a hand-held super night scene function, which can help users effectively improve the quality of photo imaging in the dark environment and meet the needs of users to take night scene photos. In addition to the hand-held super night scene function, OPPO K7x also provides a tripod super night scene function for users in need to get excellent night scene photo quality through long exposure.

Through the following real night photos, we can see that the imaging effect of OPPO K7x in dark environment is quite good. It not only makes the picture clear and has no obvious noise, but also suppresses the highlights well, and it also has a good performance in the scene with complex light sources.

OPPO K7x night view proofs

OPPO K7x night view proofs

OPPO K7x night view proofs

On the whole, the camera level of OPPO K7x rear camera can fully meet the daily camera needs of users, and its performance in dark environment is also remarkable. In addition, OPPO K7x also has super macro and black-and-white filter mode, and users can use these two functions to take some unique photos.

OPPO K7x is equipped with customized ColorOS 7.2 based on the depth of Android 10. Compared with the previous version, the system has undergone several upgrades, which has comprehensively improved the system experience. On the whole, the UI design style of the system belongs to a simple and lively style, and it also provides the functions of dark mode, dynamic and gravity wallpaper that everyone likes.

ColorOS 7.2 UI design

OPPO K7x’s system adopts quantum animation engine technology, which can use simple and efficient simulation to simulate the situation that elements start to move under the force and stop under the influence of resistance, greatly improving the fluency of mobile phones. At the same time, it also joined the memory anti-fragmentation engine independently developed by OPPO to ensure that the mobile phone is always smooth and not stuck for a long time.

OPPO also cooperated with well-known designers and photographers at home and abroad to provide users with nearly 40 high-quality wallpapers created by more than 15 artists in OPPO K7x, which is convenient for users to personalize their mobile phones.

Artist Wallpaper wallpaper

On the whole, OPPO K7x is a practical 5G mobile phone, and the overall performance of OPPO K7x is even better for the same price model. In particular, its combination of 30W flash charging and 5000mAh large battery makes it a 5G mobile phone with both fast charging speed and endurance, which can be said to be quite rare among the models of the same price. Therefore, OPPO K7x is very suitable for users who like long battery life and have mild mobile phone usage habits.

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