Best mobile phone recommendation for black-and-white photography

I want to buy a mobile phone for my parents at around 1500. I recommend you to choose OPPO K9x. The price of 6GB+ 128GB of OPPO K9x is only 1399 yuan, which is a very cost-effective memory. This is the mobile phone I bought for my parents.

OPPO K9x

OPPO K9x is a mobile phone product released by oppo on February 27th, 2002165438. OPPO K9x is equipped with MediaTek Tianji 8 10 eight nuclear processor and pre-installed with Coloros 1 1 operating system based on Android1. The rear 64-megapixel extrasensory main lens+2-megapixel macro lens+2-megapixel black-and-white portrait lens for three shots supports super night scenes, time-lapse photography and other technologies; Front16 megapixel camera; Equipped with a non-removable battery, the capacity of 5000 mAh is a 5G full netcom mobile phone.

One: Appearance characteristics

Size and weight

OPPO K9x is about 162.2mm high, 74.76mm wide and 8.8 1mm thick. The weight is about 194g.

Color parameter

OPPO K9x comes in two colors: Silver Purple Dream and Obsidian Warrior.

Fuselage design

The front of OPPO K9x is equipped with a FHD LCD digging screen, which adopts the design style of circular body+square matrix in the upper left corner and incorporates lens texture technology. The 3D curved surface design of the fuselage back cover adds straight edge treatment to the middle frame. The back cover is designed with streamer crystal diamond splicing technology. The top left corner of the back cover is a three-camera module, and the frame is made of plastic.

Second: the processor

OPPO K9x is equipped with MediaTek Tianji 1200 eight nuclear processor, manufactured by TSMC 6 nm process, and designed by CPU architecture in eight nuclear. It has two Arm Cortex-A76 cores, clocked at 2.4 GHz, with Mali-G57 GPU? [3]。

Three: the image system

The OPPO K9x rear camera module is a 64-megapixel extrasensory main lens+2-megapixel macro lens+2-megapixel black-and-white portrait lens, and also supports ultra-clear night view, portrait mode, macro mode and other functions. OPPO K9x front16 megapixel camera supports AI skin rejuvenation and beauty function, which "hides" the real skin of users and retains the natural beauty of users.

Four: operating system

OPPO K9x is equipped with Coloros11.1operating system based on Android 165438, which brings intimate experience from practical, social and privacy perspectives. In fact, flash window supports saving multiple applications in the form of small windows, allowing users to handle multi-tasking processes. As for the social function, Coloros11.1also supports the red envelope assistant and quickly jumps to the red envelope page. When users shoot text information in hypertext mode, the system will automatically correct, identify and optimize the text, and the picture will become a document. At the same time, the functions of privacy body body double, system doppelganger and private safe together build three solid lines of defense for privacy protection. ?

Five: screen

OPPO K9x adopts FHD+ LCD digging screen with 90 Hz resolution, which accounts for 20:9, and supports the sampling rate of 180 Hz. The maximum manual brightness measured on the screen can reach 4 10 nits and the peak excitation brightness can reach 600 nits.

Comparison between OPPO K9x and OPPO K7x;

1, performance

OPPOK7x is equipped with a Tianji 720 processor, positioning an entry-level processor and bringing a good 5G performance experience.

OPPOK9x is equipped with a 800U processor, which brings a good mid-range 5G performance experience.

2. Take photos.

OPPOK7x is equipped with16 million front camera, bringing 48 million main camera+8 million super wide angle+2 million three cameras, which basically meets the needs of users.

OPPOK9x is equipped with16 million front camera, which brings a good 64 million main camera+8 million super wide angle+2 million three cameras, which can bring a good mobile phone photo experience.

Step 3 be patient

OPPOK9x and K7x are equipped with the same 5000 mA battery, providing a charging speed of 30w.

On the whole, OPPOK9x is more cost-effective.

? OPPO K9x has a good performance in appearance, performance, battery life and image, especially the 5000mAh battery and the Tianji 8 10 processor have outstanding competitiveness at the same price, and the Silver Dream Edition is likely to become the popular color of future mobile phones, so you are recommended to choose it.