XIAOMI REDMI 3 PRO

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Redmi lưu ý 3 Pro or sometimes referred lớn as Redmi lưu ý 3 Qualcomm or Snapdragon is probably one of Xiaomi"s most successful models and one of the most sought after smartphones this year. It managed to push the company a step up in the smartphone market and cement its position as a manufacturer of feature-packed devices with very affordable prices. After the release of Redmi note 3 Pro, every other mi device is frantically expected. The model is not new & there have been other significant smartphones by the brand released after it (check out our Xiaomi ngươi 5 Standard Edition và Xiaomi mày Max reviews). However, we have decided to make a review of this handset and see whether we could địa chỉ something khổng lồ what is already available as facts & first-hand impressions.

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Specifications

Xiaomi Redmi lưu ý 3 Pro sports a 5.5-inch IPS display with 178° viewing angles và a resolution of 1080 x 1920 pixels. It graces an aluminum-magnesium alloy body toàn thân that houses a 690Wh/l high-density, 4000 mAh Li-Pol battery. The latter is said khổng lồ provide up lớn 270 hours of standby time và arrives with a fast charger. As long as it concerns the performance, the mã sản phẩm relies on a Qualcomm Snapdragon 650 MSM8956 chipset with a hexa-core CPU that includes 2x 1.8GHz Cortex-A72 cores & 4x 1.2GHz Cortex-A53 cores. They are coupled with a 550MHz Adreno 510 GPU and 2/3GB of double-channel, LPDDR3 RAM, clocked at 933MHz. The built-in memory measures 16/32GB và is of the eMMC 5.0 type. It can be expanded by placing a microSD card (with a capacity of up to lớn 128GB) in the second slot of the hybrid SIM tray. Xiaomi mi has staked on a 16-megapixel Samsung S5K3P3 ISOCELL sensor for the primary camera of the Redmi cảnh báo 3 Pro. It is coupled with a dual-LED flash, a 78° wide-angle lens with 5 elements and an f/2.0 aperture, và phase detection AF. The secondary camera is based on a 5-megapixel OmniVision OV5670 CMOS BSI 2 sensor with an f/2.0 lens. The device supports a wide range of network bands from the 2G GSM, 2.5G CDMA, 3G TD-SCDMA & UMTS, and 4G FDD- and TDD-LTE spectrum as well as VoLTE, dual-band Wi-Fi 802.11 a/b/g/n/ac, 802.11n
5GHz, Wi-Fi Direct, Hotspot & Display, công nghệ bluetooth không dây 4.1, USB OTG, GPS, Glonass and Beidou. Besides all else, the mã sản phẩm is equipped with a fingerprint sensor and an infrared emitter. It runs app android 5.1.1 Lollipop with MIUI V7 on top. For the full danh mục of mi Redmi chú ý 3 Pro 16GB specifications you can kiểm tra the model"s page.

What"s in the box

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Redmi note 3 Pro is placed inside a typical xiaomi box - white, with the MI logo on top, photo of the device and the model"s name below it. On the back there"s some information about the specifications. The smartphone is placed in the top cấp độ compartment of the rectangular box and under it are the user manual, a sạc pin for the SIM tray, a two-pin wall charger (US NEMA-1 plug standard), and a USB cable. The charger has two flat pins and no grounding area. Unless you use it in the US, Canada & some Latin American countries, you will most probably need an adapter in order to use it elsewhere.
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Design, build & controls

Redmi note 3 Pro features a metal toàn thân made of magnesium alloy and inside it there"s an aluminum frame placed for additional protection. Thus the device is lighter, yet more robust and its internal components are better protected against impacts. Only for the antenna areas are used plastic caps. Inside, the antenna brackets have been made by using laze sculpture molding thus releasing more space inside the device. Besides this improved assembly process, the manufacturer has adopted a 120-point ultra-fine double sided blasting for refined surface and texture. All rear edges và corners are rounded as lớn ensure comfortable one-handed operation and steady grip. The improved internals have released more space to fit in the large 4000 mAh battery of the device, while retaining a relatively thin waistline. Actually, the thickness of 8.65 milimet is average for a điện thoại thông minh with such a battery & display size. The weight of 166 grams is also average, while in terms of width và height, Redmi chú ý 3 Pro is very compact as the 76 x 150 milimet width x height measurements are below average. The device has an excellent build, especially when you have in mind its cheap price. It is available in three colors: silver with a white front, gold, and dark gray with a đen front. We are reviewing a silver with a trắng front unit. The layout of the controls is classic. The hybrid, dual-SIM tray is on the left, while the single volume button và the nguồn one are placed on the right frame. They are made of metal, protrude very slightly và are very tactile. On the đứng top frame you"ll see the 3.5 mm jack, a microphone hole và an infrared emitter. The bottom frame is where the USB 2.0 port is located. On the back of the device, vertically across the center you"ll find the camera, dual-tone horizontal LED flash, the fingerprint sensor, the MI hình ảnh towards the lower end, and at the bottom - the speaker grille. There"s a small bulge below it, so it does not get entirely blocked, when the device lies on its back. Above the display on the front there are the earpiece, light/proximity sensor, và the selfies camera. Below the screen a capacitive navigation bar is positioned with the buttons ordered as follows: menu, home, back. These can be customized from the Settings menu.
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Display

Redmi note 3 Pro features a 5.5-inch IPS display with an FHD resolution (1080 x 1920) and 178° viewing angles. The screen is fully laminated blending the protective glass, touch screen sensors và display panel into one, to lớn avoid the air gaps và provide better colors, more pure images, a thinner & lighter display unit. Xiaomi has also adopted a pixel-level dynamic contrast adjustment, which means that each px can adjust the brightness according lớn the ambient light. There is also a useful reading mode, which makes the screen colors warmer, so it is more comfortable for reading, especially at night. The bezels are thick & there"s no way lớn avoid noticing that.
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The display of our nhận xét unit showed a very good peak brightness of 456 cd/sq.m. & consistent static contrast ratio of around 1200:1 in all brightness levels because the đen luminance values decrease almost proportionally with the white ones. The temperature of the white point is around 8000K, which is OK for a điện thoại cảm ứng display. In case you need to tweak the màu sắc saturation, temperature or contrast, you can vì chưng so from the corresponding section in the Settings > Display menu. The screen shows very slight deviations in the green, blue & red range of colors và is actually very close to lớn the ideal sRGB màu sắc space. The panel has a classic striped pixel structure và provides very good viewing angles, but with a bit of loss in brightness (especially at the horizontal ones). Brightness white luminance đen luminance Contrast màu sắc temperature
100 % 455.851 cd/m2 0.367 cd/m2 1242 : 1 8058 K
75 % 348.259 cd/m2 0.284 cd/m2 1226 : 1 8048 K
50 % 240.075 cd/m2 0.198 cd/m2 1213 : 1 8041 K
25 % 132.035 cd/m2 0.109 cd/m2 1211 : 1 8043 K
0 % 17.432 cd/m2 0.015 cd/m2 1162 : 1 8129 K
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OS, UI và software

The unit we have received had a Chinese version of MIUI 7 & more specifically the 7.3.6.0 LHOCNDD. However, we have installed a global stable ROM (international version) of MIUI 7. The latest official version of the software for this device is the 7.3.7.0 LHOMIDD. MIUI 8 has been announced only a few days ago, but for this mã sản phẩm it is only available as a Chinese version (currently). The present version of MIUI 7 installed on the Redmi note 3 Pro is based on apk 5.1.1 Lollipop. This is a deeply customized UI, so if you haven"t had a xiaomi mi device before, you"ll definitely need some time with it in order lớn get used khổng lồ the different looks và additional functions. For starters, the lock screen provides a shortcut only to the camera app & has an icon that lets you set up the Wallpaper carousel. All notifications and the music app (if it"s on) also appear on the lock screen by swiping the display from the đứng top downwards. This can be changed from the corresponding section in the Settings menu. Typically for a mi device you get access to plenty of themes và wallpapers. There are five themes & much more wallpapers available on the device itself & you can choose from many more online - for free. There are a total of three ways you can access them - the Widgets menu, the Themes tiện ích (arrives pre-installed by default), & the Themes & Wallpapers options from the Settings menu. Besides tapping the menu button you can also zoom in with two fingers on the trang chủ screen in order to open the Widgets menu.
By default the left button on the capacitive navigation bar is the menu one. A short tap on it opens the Widgets & Wallpapers menu. It contains more than the usual options. The first one is a tool khổng lồ re-arrange the icons on your home screen & the successive ones. You can move more than one tiện ích simultaneously. The Widgets options come second and are quite extensive. Besides the standard ones, they allow you to place as a widget on your trang chủ screen the toggle icons from the Quick Settings (DND mode, Airplane mode, Wi-Fi, Bluetooth, etc.), shortcuts lớn some of the Settings options - Display, Accessibility, Location, or a shortcut lớn the entire Cleaner section. The third function of this menu is to setup a wallpaper and the fourth is lớn choose the effect, with which the screens open and close. A swipe down from the đứng đầu of the display opens the Notifications screen and a swipe to the left leads you to the Quick Settings. Among all, the latter includes a mày Drop, Read mode, Guest mode, a toggle for disabling/enabling the navigation bar, Sync option & an icon lớn the Settings menu. By default, the notification icons in the tray are hidden (appearing as three dots "..."). Lớn make them visible, you have to switch on this option from Settings > Notifications & status bar. A long press on the thực đơn button opens the Task Manager. A long press on the home button opens the "Ok, Google" voice search. The back button functions only as such. There"s an extensive menu of customizing options for them under Settings > Buttons. The Volume thực đơn does not look as usual, too. It is designed as a circle, which changes depending on the ứng dụng you are. If you are somewhere in the system, you get the "Ringer" volume icon. If you have the music app or radio on, then you will see the "Media" volume icon. As per standard, long pressing the power button activates the power off menu.
The Settings thực đơn in MIUI 7 is restructured with many of the functions brought up a level or two up, others are simply re-grouped. As usual, the first mix of options is the connectivity one - SIM card management, Wi-Fi và Bluetooth connections, etc. Under Wi-Fi you will see the options for Wi-Fi Direct, wireless display, & advanced Wi-Fi settings, including ones for the WPS. The second section of settings is called Device & is the most extensive one, providing most of the customizations. First is the Notifications và status bar mix of options, which allows you to lớn switch on/off the notification icons in the status bar, toggle the shortcut positions in the Quick Settings, etc. Each app, which is set lớn provide notifications, has a separate mix of notification settings as well. The Wallpapers và Themes options provide you with access to the wallpapers & themes, which are already downloaded in the device and many more, which are available for không tính phí download. The source is huge and all wallpapers and themes are grouped in categories. You can access the Wallpaper Carousel option from here & the lock screen only. Then the Text size options follow, allowing you khổng lồ change the font size from extra-small khổng lồ extra, extra-large. The Display settings include options for switching to Read More và adjust the màu sắc temperature, saturation and contrast. The Sound & vibration menu is different as well. You have a separate section for the various types of volumes, system sounds, ringtones và vibration, etc. From here you also have access lớn the enhanced audio and headphones settings, available from the music tiện ích as well.
The Lockscreen & password thực đơn is separated from the Security group of options. It lets you manage the behaviour of the lock screen and the device, when it has a smart cover on it, but most importantly, it includes the options for creating & managing fingerprint IDs. The fingerprint sensor works fast và setting up an ID is quick and easy, indeed. Once you mix up one or more IDs, you get access khổng lồ Child Mode, which can be also accessed as a separate thực đơn from the Settings. The DND mode is self-explanatory và is placed a cấp độ up, separate from the Sounds menu. It is followed by an interesting Lite Mode. It actually changes the UI to one with huge icons & text size, which is very simplified và made for people who are visually impaired or elderly, who need a simpler way khổng lồ interact with the device.

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Then the Additional settings thực đơn follows. It is feature-packed và includes some useful stuff such as the One-handed mode, which lets you decrease the kích cỡ of the displayed content corresponding to a 4.5-, 4-, và 3.5-inch display. From here you can also manage the behaviour of the LED Notification Light, the Headphones & audio effects (accessible from the Sounds menu & the music app) as well as the Buttons, that is lớn say - the navigation bar. Besides switching the positions of the menu and back buttons, you can also choose the behaviour of all three buttons when tapped or long pressed. The Accounts group of settings includes a separate menu for the mày account, a second section for all other accounts on the phone, including the Google one, and options for syncing data between them. Finally, there"s the System group of settings, which lets you manage the system and installed apps. For the system apps, you get a separate group of settings, with which you can manage its behaviour. You can also access them from the Settings icon placed at the đứng top right corner of an mở cửa system app.
MIUI 7 brings a lot of tools và pre-installed apps besides all the standard ones. This is even more true for the Chinese version of the ROM, but here we"re discussing the global (international) one. The trang chủ screen contains a row of docked apps that includes the Dialer, Contacts, default Browser, và Messenger. Above them are the Camera, Gallery, Settings, Themes, Security, Play Store, Google apps folder and Tools folder. On the second desktop are placed a thư mục with More apps, Calendar, Notes, Weather, Music và Explorer apps. The More apps contains the Facebook app, WPS office & two keyboards - Fleksy and SwiftKey. Actually, when you initiate the device you have to choose which keyboard to lớn be your default one - the Google, Fleksy or SwiftKey. The Google thư mục contains all the standard apps and the Tools one is where you"ll find the mi Account, Mail, Updater, Clock, Recorder, FM Radio, Calculator, Compass, mày Remote, Downloads, Scanner, Report Bug. On the trang chủ screen you also get by default the Ok, Google tìm kiếm and the clock widget, which you can remove simply by pressing and holding on them & moving them lớn the trash icon that appears. You can also switch their places.
Some of the most useful apps are the WPS office, which works with PDF files và all types of files from MS Office. The Notes phầm mềm is very user-friendly và besides adding text & flags, you can also attach photos khổng lồ each note. The Explorer is actually the tệp tin Manager. Mày Remote is the app, which controls the device as a universal remote control. It lets you choose what type of appliance you want khổng lồ operate (TV, set-top box, air conditioner, etc.), then choose the brand of the device and adjust the điện thoại thông minh to it. The barcode scanner uses the rear camera khổng lồ scan barcodes and displays them on a separate screen with an option lớn look for them on the internet. There"s an extensive ngươi Bug Report ứng dụng as well. The Security app includes six main features - Cleaner, which removes duplicate và unnecessary files khổng lồ save storage, Data usage manager, Block list, Battery manager, vi khuẩn Scan, và app Permissions.

Networks, calls và connectivity

Unlike Redmi note 3, the Pro (Snapdragon) version of the mã sản phẩm supports, what Chinese manufacturers often refer to as "full netcom" support. In this case, the điện thoại cảm ứng supports 2G GSM (850, 900, 1800, 1900 MHz), 2.5G CDMA 800 MHz, 3G TD-SCDMA (1880-1920 & 2010-2025 MHz) và UMTS (850, 900, 1700/2100, 1900, 2100 MHz), 4G FDD-LTE (850, 900, 1700/2100, 1800, 1900, 2100, 2600 MHz) và 4G TDD-LTE (1900, 2300, 2500, 2600 MHz) networks as well as VoLTE. Call unique has been excellent at all times, reception và signal strength - steady. The connectivity options of Redmi note 3 Pro do not over here. The handset also supports dual-band Wi-Fi 802.11 a/b/g/n/ac, 802.11n
5GHz, Wi-Fi Direct, Wi-Fi Hotspot, Wi-Fi Display, & Bluetooth 4.1. All these features function properly, including the USB OTG & IR blaster. The latter allows you to lớn use the device as a universal remote control for various household appliances such as TVs, air conditioners & so on. The model also works with the three main satellite systems - GPS, Glonass and Beidou, and has managed lớn detect a good number of satellites from all three with excellent accuracy.

Performance

Hardware-wise, Redmi chú ý 3 Pro is based on a Qualcomm Snapdragon 650 MSM8956 chipset. The same is found on the Xiaomi mày Max. It includes a Hexagon DSP & a hexa-core CPU that consists of two 1.8GHz Cortex-A72 cores và four 1.2GHz Cortex-A53 cores. Graphics are handled by a 550MHz Adreno 510 GPU. Our reviews unit has 2GB of double-channel, LPDDR3 RAM, clocked at 933MHz, which sida the chispet"s performance. This is not the latest RAM generation, but it does its job. The eMMC 5.0-type on-board storage measures 16GB & can be expanded with up khổng lồ 128GB by a microSD card. If you need more storage, you have to sacrifice the second SIM thẻ slot & use only the first one. There"s a 3GB of RAM/32GB of storage variant of the model as well.
Our Redmi cảnh báo 3 (Snapdragon) scored 74939 points in AnTuTu, which is very close to lớn Xiaomi mày Max"s result và is an excellent result for a mid-range device. According to Geekbench 3 và PCMark, the model yields lớn the ngươi Max as well, but only with a little, scoring 1433/3636 and 5110 points, respectively. The 3DMark scores of both devices are very close. Of 16GB built-in memory, the user-available one measures 10.89GB. It"s not the fastest type of memory, but provides very good reading speeds. Writing ones are slower than those of the ngươi Max, but in other parameters the Redmi cảnh báo 3 Pro is faster. Because of the more advanced system-on-chip, you"ll find a bunch of sensors on board the device such as accelerometer, magnetometer, gyroscope, step detector & counter, game rotation vector, tilt, gravity & orientation. The rear-mounted fingerprint sensor is pretty sensitive và fast in unlocking.

Cameras

The camera app"s trang chủ screen has a big circular shutter button with shortcuts khổng lồ making a video, the gallery, the HDR & flash options, as well as the switch lớn the front-facing camera. Swiping to the right opens the camera modes, which include a Manual mode (allows you to adjust the ISO và white balance), Panorama, Beauty, Straighten, etc. It also contains a shortcut khổng lồ the Camera settings. A swipe from the home screen of the camera phầm mềm opens the danh mục of 12 filters. Once you take a photo, you can edit it by rotating, cropping, adding filters, adjusting the saturation, highlights and contrast, & doodling. When you switch to video the camera modes include time-lapse & slow-motion only.

Primary camera

Xiaomi has opted for a 16-megapixel Samsung S5K3P3 ISOCELL sensor for the primary camera of Redmi chú ý 3 Pro. This type of sensor has been used in other smartphones we have reviewed such as the Vernee Apollo Lite, Ulefone Future, và Gionee S8, so you can kiểm tra the camera"s performance on those models as well khổng lồ get a better idea of its qualities. The different result in output đầu ra image chất lượng just proves that it is not only about the sensor, but also the optics (lens) department và the software optimization made by the manufacturer. In Redmi cảnh báo 3 Pro, the sensor is combined with a dual ISP, dual-tone LED flash, a 5-element, 78° wide-angle lens with an f/2.0 aperture, and phase detection autofocus. By default the camera can make FHD videos, but the open Camera app allows you khổng lồ take 4K videos with it, so we have posted a 4K đoạn phim sample below as well.

Secondary camera

The secondary camera is based on a 5-megapixel OmniVision OV5670 PureCel CMOS BSI 2 sensor - the same one is found on all Redmi (Note) 3 devices. It is coupled with an f/2.0 lens và has a 1.12-micron pixel form size and a 1/5" optical format. The đầu ra images are with a resolution of 2592 x 1944 pixels.

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Audio

Similar lớn all other truyền thông apps in MIUI 7, the music one has options for offline and online nội dung (once you sign in to lớn your ngươi account). Besides the standard settings for listening to music and arranging the audio files, it also provides access to lớn the Headphones và audio effects settings, which we have also mentioned in a number of occasions. These settings allow you to lớn set remote buttons for the headphones, switch on the ngươi Sound Enhancer for headphones as well as tweak the sound output with an equalizer, which provides a number of pre-set music profiles (rock, jazz, classical, etc.).
Xiaomi Redmi chú ý 3 Pro does not have any special audio equipment, but just lượt thích the mi Max shows very good audio results. As usual, for the chạy thử we have used the RightMark Audio Analyzer software & the TASCAM US-2x2 audio interface. The mã sản phẩm excels in frequency response & noise levels, and its only downside is the THD + Noise, where it scores average. The rest of the parameters & the overall result are very good. The device is equipped with a single rear-mounted speaker. The sound is muffled when the điện thoại is placed on its back, but if you listen to lớn music from the speaker with the display facing down, it actually does not sound bad. test Value RMAA rating
Frequency response (from 40 Hz to 15 kHz), dB +0.08, -0.02 Excellent
Noise level, dB (A) -96.8 Excellent
Dynamic range, dB (A) 92.2 Very good
THD, % 0.0083 Very good
THD + Noise, dB (A) -78.1 Average
IMD + Noise, % 0.0099 Very good
Stereo crosstalk, dB -83.8 Very good
IMD at 10 kHz, % 0.016 Very good
General performance Very good