Transformation of Youth Xiaomi 2A Comprehensive Evaluation | Love Computer - 上海419贵族宝贝-上海后花园1314-上海品茶网-阿拉爱上海

Xiaomi 2A has been sought after by many people since it came into the market at a low price. What surprises will the overall performance of this newly designed Xiaomi 2A bring us? Next, let's explore together.

hardware configuration

CPU: MSM8260A Pro dual core 1.7GHz, GPU: Adreno 320

RAM: 1 GB, ROM: 16 GB (actual usable capacity is 10 GB)

Battery: 2030mAh replaceable lithium ion polymer battery

Screen: 4.5 inch IPS, resolution: 1280x720 pixels

Camera: rear 8 megapixel BSI F2.0 camera, front 2 megapixel camera

Multimedia playback:

Music playback supports mp3, acc, amr, ogg, m4a, mid, wma, flac, ape, aac, wav and other formats

Video playback supports 1080p (1920x1080, 30 frames/second) video playback, mp4 h.263、h.264、rmvb、flv720p

Picture playback supports JPEG, PNG, GIF, BMP and other formats

Flash playback support, radio support

Others: NFC

appearance

Accessories list.

Xiaomi 2A has a 4.5-inch screen, which is one circle larger than Xiaomi 2. Xiaomi 2A is on the right.

The back battery is also redesigned.

See the two contacts above the battery and the white box on the back cover of the phone? That's where the NFC chip is.

Back contrast.

The front of Xiaomi 2A.

back.

Xiaomi 2A does not use OGS full fit.

Fortunately, it still uses IPS materials, and the display effect and visual angle are good.

The frame of Xiaomi 2A should be wider.

If you want to see more high-definition pictures of Xiaomi 2A, you can go to《 Re exhibition of youth Xiaomi 2A high-definition picture appreciation 》Look inside.

Running points

Although the score is not a benchmark to measure the quality of a machine, it still needs to run. Dear, let's run a minute.

An Tu Tu runs a score, which is familiar to everyone. Needless to say, the score is 18546. The score of the dual core run is very strong

Vellamo is a software launched by Qualcomm to test the HTML performance of web pages. HTML 5 scored 1938.

GLBenchmark， A professional software for testing GPU, it can squeeze the performance of graphics card more thoroughly after upgrading to version 2.7. The score of the above 2.5 and 2.7 items is basically the same as that of Xiaomi 2S. After all, they all use the same GPU.

Nenamark 2， Few people are running now. Xiao Bian is nostalgic. I'd better run for a while and pass all the frames.

3D Mark, a relatively new GPU scoring software, has achieved good results.

Next, we use Xiaomi's browser to test the Sunspider project. The final test result is 842.1ms, while the Xiaomi 2S is 866.4ms (the lower the value, the better). Of course, the test result will fluctuate a little. This is normal, and you can make a reference.

UI

You may be familiar with MIUI, so I won't repeat it here. The editor is now using the latest V5 development version of MIUI. This is a screenshot of the desktop.

After startup, there is about 300 MB of free running memory.

After opening the two daily applications (QQ and Weibo), there is about 250 MB left, so the 1G RAM is enough for daily use. However, it should be noted that as the buffer increases after the application is started, it will slowly occupy more running memory.

Double finger pinching on the desktop means entering the editing mode directly, changing the icon position and adding pages or gadgets can all be done here.

As for system settings, MIUI is still all the properties that can be adjusted for you, but there are also common settings pages for novices. The basic settings can be settled here.

Xiaomi 2A also added the option of "Mi Yin" at the end of the sound. In fact, it is to adjust the sound effect of the headset.

Notice bar switches and so on can let you adjust freely.

Because MIUI does not have a secondary menu, you can directly uninstall applications by long pressing the desktop icon.

Video playback

Here, the editor uses the player that comes with MIUI.

My sister is so cute, 720P, MKV format. Drag and play smoothly.

My sister is so cute, 720P, MP4 format. Play and drag smoothly.

Iron Man 2, 1080P, MOV format. Play and drag smoothly.

EVA: Q, 1080P, MKV format. Play and drag smoothly.

In fact, with the configuration of Xiaomi 2A, there is no pressure to play videos in 1080P common format, except for some videos in special format.

Game Test

First, a new HD version of Iron Man 3.

Mark 3， The running process is about 30 frames long, running smoothly.

The biggest feature of this game is that it gathers Iron Man 3, the first two Iron Man movies and all the battle clothes in the Avengers Alliance.

Hmm... Mark 5 is obviously portable and has no flight settings, but it can still fly in this game... But there's no way. This Iron Man game is all about flying parkour.

However, what needs to be said is that the voices of Stark and Pepper are all others', and only Old Jia is the original voice... not happy.

Modern War 4 has high special effects, but it is not the highest one. It runs more than 30 frames.

The texture details are good.

The character has no shadow.

"Top Speed Car 17", the effect is very good, the light, shadow and body reflection are very good. The whole process can be basically maintained at more than 40 frames.

Watch for reflections.

Of course, Xiao Bian's driving skills are not so good as to often crash cars. Xiao Bian deliberately hit a spark.

In Real Racing 3, about 40 frames can be kept during the running.

"Dungeon Hunter 4" has the highest effect and runs smoothly.

Because of the complexity of the scene, the frame number fluctuation is sometimes large, but it can be maintained at 30 or 40 frames.

temperature

After playing Dungeon Hunter 4 for about an hour and a half, the maximum temperature on the right side of the back camera is 47 degrees Celsius.

The front also reaches 40 degrees Celsius at the same position.

The temperature is still hot. In addition, the summer is approaching, and the backpack is not with you. After playing with the mobile phone, you'd better let it cool for a while before putting it in your pants pocket

shot

Note: Although the EXIF below is shown as Xiaomi 2, Xiaobian was actually shot with Xiaomi 2A. It may be that the manufacturer has not changed the camera information.

During the day, the performance is normal.

Daytime proof.

HDR off.

HDR ON.

HDR off.

HDR ON. From this point of view, the HDR effect of Xiaomi 2A is good.

In terms of macro, Xiaomi mobile phones have always performed well. You can just look at the sample.

Macro proofs.

Night shooting is not the best performance, but as long as you master the skills, you can still shoot good night scenes. This is a night view limited to ISO to 100.

This is an automatic ISO shot.

Then it was shot with automatic ISO and HDR effect turned on.

Well, if you are interested in the shooting effect of Xiaomi 2A, you can write it down before the editor《 Xiaomi 2A shooting evaluation and night scene shooting skills sharing 》There are also some shooting skills to share. They are all dry goods.

NFC

Well, at present, NFC functions are not commonly used. What I can use in daily life is to check my bus card balance... After the popularization of NFC in the future, it will be better. For example, NFC can be used to trade by bus or at the vending machine on the street. In fact, this can already be done in Hong Kong or abroad. The popularity of NFC in China is relatively backward, but in the long run, NFC is still a good thing.

Power standby

Xiaobian recharges the battery before going to bed at night, shuts down the network and lets it stand by. After six and a half hours, the standby power consumption is 4%, which is ideal.

Then I played Dungeon Hunter 4 for about an hour and a half, and the power consumption was 53%.

summary

Xiaomi 2A, with its low price, was expected by many people once it was announced. The appearance is not much different from that of Xiaomi 2, while the screen is a little larger than that of Xiaomi 2, and NFC function is added. Although only dual core processors are used in CPU configuration, the overall performance of this Qualcomm dual core processor is very strong. It is even comparable to the general quad core processor, and also uses the Adreno 320, a powerful GPU. It has little pressure to face various large-scale games and high-definition audio and video. The interface of MIUI V5 version is neat, but too many things can be adjusted, which will make people feel a bit upset. In addition, V5 will occupy more memory, and only 1GB of running memory is really poor. The shooting experience was good, and the HDR and night scene shooting effects were also good, basically maintaining the same level as Xiaomi 2. In terms of batteries, it is still the biggest weakness of smart phones. It is no problem to maintain normal use for a day. Heavy players must reserve an extra battery.