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Xiaomi Redmi 4X 16GB

detailed information

Xiaomi Redmi 4X 16GB Specifications

General characteristics
Type of smartphone
OS version Android 6.0
Type of shell classical
Body material metal
Control touch buttons
SIM card type micro SIM + nano SIM
The number of SIM-cards 2
Mode of operation of several SIM cards alternate
Weight 150 g
Dimensions (WxHxT) 69.96x139.24x8.65 mm
Screen
Screen type color IPS, 16.78 million colors, touch
Type of touch screen multitouch, capacitive
Diagonal 5 inches
Image size 1280x720
Number of pixels per inch (PPI) 294
Aspect ratio 16:9
Automatic screen rotation there is
Scratch-resistant glass there is
Calls
Light indication of events there is
Multimedia features
Rear camera 13 MP
Photo flash rear LED
Rear camera functions autofocus, macro mode
Rear camera aperture F / 2
Video recording there is
Max. video resolution 1920x1080
Max. video frame rate 30 frames / s
Geo tagging there is
Front-camera there is, 5 million pixels.
Audio MP3, AAC, WAV, WMA, FM Radio
Headphone jack 3.5 mm
Connection
Standard GSM 900/1800/1900, 3G, 4G LTE, LTE-A Cat. 4, VoLTE
LTE band support FDD LTE: bands 1, 3, 4, 5, 7, 8; TDD-LTE: bands 38, 40
Interfaces Wi-Fi 802.11n, Bluetooth 4.2, IRDA, USB
Satellite navigation GPS / GLONASS / BeiDou
A-GPS system there is
Memory and processor
CPU Qualcomm Snapdragon 435 MSM8940
The number of processor cores 8
Video processor Adreno 505
Built-in memory 16 GB
RAM size 2 GB
Memory card slot there is, up to 128 GB (combined with a slot for a second SIM-card)
Nutrition
Battery type Li-polymer
Battery capacity 4100 mAh
Battery fixed
Type of charging connector micro usb
Other features
Handsfree (built-in speaker) there is
Control voice dialing, voice control
Flight mode there is
Sensors light, proximity, gyroscope, compass, fingerprint reading
Torch there is
Additional Information
Announcement date 2017-02-28

Reviews of Xiaomi Redmi 4X 16GB

Evaluation 5
Advantages: Of course, the battery, as in all xiomi it is excellent. Excellent speed for 2 gigabytes of RAM
Disadvantages: A small camera and not enough internal memory, but in principle it is the price of the issue
Comment: I use 2 weeks, no complaints
Mikhail Bukin January 20, 2018
Evaluation 5
Advantages: Very beautiful, bright, pleasant to the touch screen. Excellent cameras, fotkayut with a bang. Loud speaker. Charged by Micro USB. A fingerprint, a bright flashlight (flash), an actual android (7.1.2), and a very fast, convenient firmware.
Disadvantages: Not very familiar buttons are located "Back" and "Multitasking", if you swap them, it would be more convenient (Personally, my opinion). The sound in the headphones is not as loud and clear as in the IPhone 5, as I just did not set it up in the equalizer.
Comment: This is my first smartphone from the campaign Xiaomi. Before it used the IPhone 5, which broke the screen and the button. Until the last did not want to go on android. But then I thought about it and realized that there is no point in repairing the IPhone 5, it is already too old, and they all merge on Avito, because this is no longer the current model. In general, I decided that I would buy a new smartphone. I reviewed more than 40 models on the Internet, but there were some shoals at all, somewhere the sensor responded slowly, somewhere the camera was bad, somewhere else something. In general, I did not find anything. Got upset. Then came across this model. Looked at the reviews, everything seems fine. Ordered. In the store, when I first picked it up and began to check, I immediately realized that it was better than the IPhone. In general, bought. Everything is just super. Phone pleases. It works very fast, the miui firmware itself is very beautiful and comfortable. The imprint works in less than a second. The screen is bright, the video on it is pleasant to watch. Pleased that there is Android 7.1.2. I also liked the fact that it charges from a simple Micro Usb, because the wire can be bought anywhere and not expensive, if the original is torn. I use the phone for 3 days, until I found only 2 drawbacks. If I find more, add a review.
Ivanov Gregory December 23, 2017
Evaluation 5
Advantages: Pretty smart, nice-looking, the battery holds a charge for a long time, a very inexpensive, responsive fingerprint sensor.
Disadvantages: The camera, especially at night, tachit when the phone is on the table. No backlight on the bottom buttons.
Comment: I bought it on Ali. The phone met all the wildest expectations, I would never have thought that you could buy such a device for $ 115-120. The only drawbacks are the touch, which is dull when the phone is lying (everything is fine in the hands) and the camera, which still shoots well during the day, but at night the quality is poor (you may need to adjust something, I am not strong in this), and also that stingy on the backlight for the bottom buttons. Otherwise, a great phone that is not a pity to lose or break, but at the same time it works perfectly and is a pleasure.
Tagirov Shamil December 22, 2017
Evaluation 5
Advantages: Battery! Beautiful, modern, feature-rich phone.
Disadvantages: Very slippery, you should immediately put on a case or something similar.
Comment: I have never been a madman trying to buy an expensive phone. In my concept, THE DEVICE should perform the function of a dialer, a small organizer and a camera sufficient for a random picture. Do you have a colleague, the 6th IPhone, is 4 times more expensive than he is better, because it is painted on the back of the ogryzochek?
Great machine!
Sotnikov Igor November 24, 2017
Evaluation 5
Advantages: Long list ....
Especially the camera I want to note. In contrast to the previous "Chinese crafts", I was pleasantly surprised by its positive indicators, which correspond to the stated.
Disadvantages: There is no separate slot for using an external memory card. Or, two SIM cards without "external memory", or one SIM card and memory. The choice is not rich. I had to make a "sandwich".
Comment: Chose in terms of price - quality. Almost everything suits. Otherwise would not have bought.
Ryurikov Kirill November 06, 2017
Evaluation 5
Advantages: Battery!
No lags
Sound
Infrared port
Disadvantages: The version of the android is odd and unusual, but, if you dig deeper, everything is customized for the user.
The phone is slippery, you need a bumper.
Also, the screen is instantly scratched, protection glass is required.
Comment: I already knew from reviews that it was a good battery, but I was still pleasantly surprised - I actually use the phone and tail and mane for work / personal purposes (a lot of social networks, messengers, mail, calls, photos, Internet, reading room, unpretentious toys and etc.), but I don’t remember charging at all for 1.5 days, but I’ve been charging the last couple of times a day.
The phone is LOUD, when talking in headphones, I even turn down the volume in the middle, it is almost impossible to miss a call or an alarm clock. The sound, by the way, is also quite good, there is a semblance of bass.
The camera is middling, but for working photos and amateur self-fights it fits perfectly, rummage around in the settings - there are a lot of interesting pieces.
IR, gentlemen, is useful not only as a remote control for a TV set, but also as a remote control shutter release to the camera - which is extremely important.
For this money, it seems to me, it is better not to find it, I bought it in Moscow time, I needed the phone urgently, but if I ordered it on Ali, it’s generally unrealistic price-performance ratio.
Telegin Tatyana November 02, 2017
Evaluation 4
Advantages: + The sound in the headphones is pretty good. Compared to the previous Asus zenfone 2 just super
+ The camera completely arranged for me
+ Autonomy
+ Very high screen brightness at maximum and low at minimum. There is auto brightness
Disadvantages: - In my opinion, the phone is too rounded, a bit uncomfortable to hold, although it may be a matter of habit
- The proximity sensor does not work well (after the conversation the screen does not light up)
- The touch buttons on the bottom panel are hard to see (they are not highlighted and are dark on their own on a black background), and they are also small, you should try to hit them. This feature is most annoying.
Comment: For such money, the best, probably, should not be expected. In general, a good phone. Disadvantages notice in the nuances to which you can get used.
Personally, I do not like the lack of individuality in design, another copy of the iPhone. Although someone will count this for dignity.
Orekhova Anna October 01, 2017
Evaluation 4
Advantages: - Huge battery capacity. Enough for the whole day with almost constant use.
-Good, loud and clear speaker, there is even a parody of the bass.
-The design is very good, much nicer than other Chinese devices.
-The quality of the pictures is excellent, that from the front, that from the main camera.
-Metal body, pleasant to the touch.
Disadvantages: -16 GB was not enough, constantly complaining about the lack of memory, even with a flash card.
-Very slowly photographing the stock camera (probably solved by flashing)
Comment: Good machine, pleasant to use. I was pleased. :)
Kolya Grigoriev September 05, 2017
Xiaomi Redmi 4X 16GB is selected in rating:
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