On July 15, the charging maniac OPPO launched the 125W super flash charge and the 65W AirVOOC wireless flash charge, again refreshing the wired and wireless fast charge records maintained by itself. In addition, there are also very dark technology 50W biscuit flash charger and 110W mini flash charger.
As one of the world's top 500 science and technology evaluation media, we Love to play computer games We also got OPPO biscuit flash charger. First, put aside the "Don't ask, it's very awesome to ask" and the unknown price, let's take a look at the real thing.
Specification and appearance
In terms of parameters, OPPO biscuit flash charger not only reduces its size limit, but also improves its compatibility. In addition to its own 50W SuperVOOC and 30W VOOC 4.0, it also supports 50W PPS (only some of its own devices can trigger 5A PPS, and third-party devices are 3A PPS), 27W PD and 18W QC.
The OPPO biscuit super flash charger, as the "Wangwang Fairy Shell", is put together with energy snacks such as "back to your pulse and sweep away hunger" in the OPPO charging package. It seems that there is nothing wrong with it.
Before the press conference, there were no spoilers from anyone. When we saw the packaging, we were stunned. Is this the thickness of the charging head? Did you send it by mistake? Once unpacked, a bunch of difficult words like "wow awesome, this is my exclusive moment" can be used easily.
Not to mention the pure white package, there is also a "plain leather" bag of the same model in the Find X2 series, but this way of binding can not match the elegants of other parts. The charging line is extremely short, convenient to carry, and can be stuffed into a "plain leather bag" to go out.
In addition, a double ended Type-C SuperVOOC cable is also matched. The cable is very strong, and the interface is thicker than the original short cable.
Don't ask about the appearance, just Wangwang Fairy Shell. Light and small pebbles, folding pins.
The drying parameters tell me that this is 8.22 x 3.9 x 1.05 cm (about 33.66 cm ³), 60 g body weight, and power density up to 2.41 W/cm ³ (excluding pins). Generally, the power and volume ratio of gallium nitride charger is about 1-1.2W/cm ³. This is mainly due to its bold cancellation of capacitors, which generally occupy 1/4 of the volume of conventional chargers.
It is 295% higher than the previous generation of super flash charger. The previous generation of SuperVOOC charging head is 80.8cm ³, 0.61W/cm ³. Including the position where the pins were eaten, the volume was about 41.6% of the previous one.
According to the official structure chart, the second half is reserved for the folding pin structure. It seems that there is still a small margin for further work.
Size contrast
If I didn't tell you, you would never think that this is a charging head.
The volume may not sound very impressive, but the most impressive thing is the thickness, which is thinner than the 512GB iPhone 11 Pro Max with a shell. When commuting on business, the charging head used to be a charging head that was stuffed into a bag, but now it can be stuffed into a shirt or jeans pocket, which is much smaller than those 226g portable machines.
VOOC, SuperVOOC, SuperVOOC 2.0 flash charger in different times
For the charging head products of the old era, there are 50W and 65W heads around.
Apple 18W quick charging head is compared with the extremely advanced Wufu Yi'an environmental protection quick charging head.
Put it beside the USB flash drive, card reader and ammeter, and the biscuit flash charger has no sense of hostility.
Power and compatibility
Although they are all USB 2.0, both the original short cable and the double ended C-port SuperVOOC cable are of 20V, 5A and 100W E-Marker level, which can exceed 5A for OPPO's own SuperVOOC equipment (the peak output value of the biscuit head is 5.5A). It's OK.
In the actual test, except that the 10V 5A PPS only supports OPPO's own devices (this PPS requires mobile phones to communicate with the charging head, other manufacturers' mobile phones can only use 3A PPS, so they can't charge the laptop), everything else is consistent with the parameter table. It is compatible with PD/QC4+and has two gears, 5V 3A and 9V 3A. QC 2.0 has three gears: 5V/9V/12V. In addition to PD, Apple can also provide 5V 2.4A.
Both the Reno 4 series and Ace 2 can reach 50W SuperVOOC, and the peak value of the two office wiring is about 46W.
One plus eight (Android 11 Beta) can trigger 30W Warp flash charge with a double ended C-port SuperVOOC line, but metaphysically, the small and short line is not good (only about 17W Dash flash charge can produce the same amount of head and OTA).
The Xiaomi 10 Pro triggers the 5V 3A PD, and the Samsung Note10 triggers the 9V 2A QC 2.0. The power is around 14W.
On the contrary, there is a surprise in Apple's camp. Both iPhone 11 Pro Max and iPhone 8 Plus can trigger 18W PD, and the former can exceed the standard by more than 22W.
Even with old Apple devices, 5V 2.4A can be triggered. On the left is the iPhone 7 Plus, and on the right is the iPad mini with 98% power.
Charging speed
Now OPPO's main machine is the OPPO Reno4 series that supports 65W SuperVOOC 2.0 super flash charging. We also bring the OPPO Ace 2 test of the first SuperVOOC 2.0.
The OPPO biscuit flash charger charged the OPPO Reno 4 Pro, triggered the 50W SuperVOOC, the peak value was 44W, and it was fully charged in 43 minutes.
The OPPO biscuit flash charger charged OPPO Ace 2, with a peak value of 46W and full charge in 41 minutes.
fever
OPPO is an integration of "charging receiver, transmitter, charging terminal and battery terminal". Compared with other fast charging schemes, the most special thing is that it transfers the heating part to the charging head, and the mobile phone body is very "cool" during charging. The measured temperature performance of the charger is OK, but the temperature control of the mobile phone terminal is very OK. But this is actually the traditional artistic ability of OPPO.
The room temperature is 26 ℃, charging for 10 minutes, the highest temperature of the charging head is 53.7 ℃, and the highest temperature of the mobile phone is 32.6 ℃
Charging for 17 minutes, the highest temperature of the charging head is 56.1 ℃, and the highest temperature of the mobile phone is 33.2 ℃
Charging for 28 minutes, the highest temperature of the charging head is 58.8 degrees, and the highest temperature of the mobile phone is 33 degrees
Charging for 46 minutes (full after 41 minutes), the highest temperature of the charging head is 43.9 ℃, and the highest temperature of the mobile phone is 30.4 ℃
Of course, black technology is not perfect. For example, in order to fully accommodate the two folded pins, the plug end may be pushed to the opposite position on some sockets due to a slightly long head. In addition, the early engineering version in our hands has a more obvious whistling sound than the common power supply. Fortunately, when testing a later version, the whistling control is much better.
Although OPPO biscuit flash charger needs OPPO family's talent of 50W, third-party products can only be PD 30W at most, OPPO has taken an important step in protocol compatibility, at least PD and QC have both. There are even surprises on the Apple platform. The available power is higher than many Android phones. The iPhone 11 Pro Max can reach 22W, and the iPad Pro can reach 30W.
summary
The volume and thickness are really cracked
OPPO biscuit super flash charger is a 50W fast charger that can be put into your pocket and is also compatible with PD/QC. There is still a little surprise on Apple's devices. Compared with the official configuration of Wufu Yi'an, you don't know where the happiness is. It is estimated that the price will hardly exceed the real fast charger sold on Apple's official website.
When traveling to and from work, you can take a "Wangwang Fairy Shell" to solve the charging problem of mobile phones and tablets. It's very happy. However, I am more looking forward to the 110W mini super flash charger. After all, it can kill mobile tablets and notebooks without joking. That is really very comfortable. It depends on what price OPPO will set for them.
Follow our Weibo @ Love Computer
Follow our WeChat official account: playphone
Of course, we also pay attention to our Bilibili account: love computer
