/kloc-what second-hand mobile phones are recommended within 0/000 yuan?

Some time ago, because of work, I wanted to buy a second mobile phone for work. I went to the second-hand market and found that many old flagships of Snapdragon 855 and Snapdragon 865/ Kirin 990 came to the hundred-dollar machine market. Today, I will recommend some old flagships of Snapdragon 855 to you. The performance of these old flagships may not be as good as the current cost-effective mobile phones, but the photos, workmanship and feel are not as good as the current cost-effective mobile phones.

Snapdragon 855 mobile phone:

The first model: Redmi K20 Pro This mobile phone adopts polar full-screen design, with a 6.39-inch Samsung AMOLED screen and a high screen ratio of 9 1.9%. The middle frame adopts a very narrow metal frame, with an upper frame of 2. 1mm, a left frame of 1.85mm and a lower frame of 3.8 mm. The mobile phone has four colors: flame red, glacier blue, carbon fiber black and summer honey language.

Highlight: Redmi K20 Pro is equipped with Qualcomm Snapdragon 855 processor and 4000 mAh battery, which supports 27W fast charging. Support 960 frames of ultra-slow motion video shooting, front-mounted 20 million automatic lifting AI camera, equipped with 7 generations of off-screen fingerprints, support for game Turbo 2.0, and reserved headphone jack.

Ding Hui Science and Technology's seventh-generation off-screen fingerprint is adopted, and the photosensitive area is increased by 100% compared with the previous generation, and the single sampling signal amount is increased by 40%. The unlocking speed and detection accuracy are improved, and the success rate of unlocking is improved in extreme environments such as low temperature, dry fingers and strong light.

Three-dimensional heat dissipation structure

The mobile phone motherboard is covered with a large area of irregular copper foil, and 8 layers of graphite fins are stacked on the back. Eight layers of graphite can greatly improve the horizontal heat sharing ability, so that the heat from a single point of CPU can quickly spread to the whole motherboard for heat exchange with the outside world. Regular heat-conducting silica gel is stuck on the front of the motherboard, and irregular heat-conducting silica gel is stuck on the back of the motherboard, which is beneficial to the rapid heat discharge of components in the shielding body.

Highlights of mobile phone: pioneered hardware DC dimming technology, and integrated the algorithm into the screen driver chip. The bottom layer of the system transmits data to the OLED panel, which avoids stroboscopic lighting in low brightness and does not hurt the eyes. This is my favorite function, because I usually use my mobile phone for a long time, and I especially like this kind of eye-protecting mobile phone.

Reference price of second-hand market

6+64 Reference price: 520

6+ 128 reference price: 600

8+ 128 reference price: 680

8+256 Reference price: 790

Snapdragon 855plus 8+5 12 exclusive edition reference price: 860.

12+5 12 reference price: 950

The second paragraph: iQoneo 855 version adopts 6.38-inch Super AMOLED material screen; The fuselage is about 159.53mm high, 75.23mm wide, 8. 13mm thick and weighs198.5g.. Equipped with carbon fiber black, electro-optic purple and Icelandic aurora.

Highlight: iQOO Neo 855 is equipped with Qualcomm Snapdragon 855 eight nuclear processor, rear12 megapixel main camera+8 megapixel blur camera +200 pixel macro camera, supporting video shooting, and front16 megapixel camera. Equipped with 4500 mAh battery.

The rear adopts dual-core12 megapixel main camera IMX363, 8 megapixel super wide-angle lens and 2 megapixel depth-of-field camera; It has a huge field of vision of 120 degrees.

Version16 megapixel camera, F/2.0 large aperture, supports various camera modes such as AR shooting and beauty.

recognition technology

Iqoo neo version of the recognition technology includes screen fingerprint recognition and Face Wake facial recognition.

Continue to travel without refueling.

Highlights of mobile phone: iQOO Neo 855 version is equipped with 4500 mAh battery, with vivo FlashCharge2.0 33 watt flash charging technology, and supports the charging specification of 1 1V/3A at the highest. It may be slightly inferior to the current new model in battery capacity and fast charge wattage, but the price/performance ratio is still relatively high at the same price.

Reference price of second-hand market

6+ 128 reference price: 560

8+ 128 reference price: 690

8+256 Reference price: 840

The third paragraph: OPPO Reno 10x zoom screen adopts 6.6-inch AMOLED screen; OPPO Reno 10x zoom version is about 162mm in height, 77.2mm in width, 9.3mm in top thickness, 8.5mm in bottom thickness and 2 10g in weight. OPPO Reno 10 times zoom version has two colors: fog, sea green and night black.

Highlight: OPPO Reno 10x Zoom Edition is equipped with Qualcomm Snapdragon 855 eight nuclear processor, with 48 million+13 million+8 million three-camera full-focus imaging system, supporting AF, closed-loop motor and pixel aggregation technology, front16 million pixels, and AI is intelligent and beautiful. Equipped with 4065 mAh battery.

Highlights of mobile phone: The telephoto function of OPPO Reno 10x zoom version will also be greatly upgraded, from 10x hybrid optical zoom and 20x digital zoom to the maximum support of 60x digital zoom, further breaking through the limit of telephoto photography of mobile phone.

Reference price of second-hand market

6+ 128 reference price: 640

8+256 Reference price: 860

The fourth paragraph: OPPO Reno Ace screen adopts 6.5-inch AMOLED screen; OPPO Reno Ace has a height of 16 1mm, a width of 75.7mm, a thickness of 8.7mm and a weight of 200g. OPPO Reno Ace has two colors: starry blue and electronic purple.

Highlight: OPPO Reno Ace is equipped with Qualcomm Snapdragon 855 Plus eight nuclear processor, with a rear 48-megapixel main lens+13-megapixel telephoto lens+8-megapixel ultra-wide-angle lens+2-megapixel black-and-white style lens, supporting AF, closed-loop motor and pixel aggregation technology, and a front16-megapixel lens, making AI intelligent and beautiful; Equipped with 4000 mAh battery.

OPPO Reno Ace is equipped with SuperVOOC 2.0 flash charging technology, and the peak charging power is increased to 65 watts. The VFC trickle charging optimization algorithm can improve the charging efficiency from 90% to 100% and shorten the overall charging time. 65W flash charging head can be compatible with the previous generation SuperVOOC/VOOC.

Highlights of mobile phone: OPPO Reno Ace is equipped with ice carbon constant cooling system, and a brand-new composite carbon fiber material "ice carbon" is filled between the SoC of Reno Ace and the VC steam chamber. The thermal conductivity of "ice carbon" is three times that of silicone grease, which can greatly reduce the temperature of SoC under high load and improve the stable output of SoC performance.

Reference price of second-hand market

8+ 128 reference price: 800

8+256 Reference price: 900

12+256 Reference price: 980

Conclusion: Today, I would like to recommend four Snapdragon 855 series mobile phones. In the second mobile phone market with the same price, these mobile phones have strong advantages in workmanship, photography and feel, and the user experience is also excellent.