Table of Contents
amazon Xiaomi Mi 9 reviews
Design
The design of the Mi 9 is luxurious, sophisticated – satisfying the requirements of a flagship. No longer designed rabbit ears, Xiaomi has turned to designing small droplets, creating sympathy. The thin bottom bezel, Xiaomi Mi 9 has a screen area of up to 90.7%. 19: 9 screen size is quite large but still comfortable to hold and use.
The back of the face is like a glossy reflecting mirror that Xiaomi calls “holographic glass design”. Not too slippery like the face-glass design on the other side. However, if you are a fastidious person, stains, fingerprints are retained because the glass will make you uncomfortable.
The rear camera consists of a cluster of 3 cameras placed vertically outward. It is worth noting here that a ring of reflections around the main sensor has a special ability to capture light and produce different colors at different angles.
Screen
Mi 9 has a 6.4-inch AMOLED screen designed by Samsung, a resolution of 1080 × 2340 pixels, protected by Gorilla Glass toughened glass 6. The 1080p resolution is lower than the same segment but still Very detailed and even save more battery consumption. Vivid colors, bright.
The notch part of a compact water droplet does not affect the experience of watching movies or playing games.
Interface and features
Like many of Xiaomi’s phones from MIUI 10, Mi 9 has a heterogeneous error in notifications, sometimes not. This error is really annoying and sometimes makes you miss important information. It’s hard to accept when it’s still on a flagship line.
Even when in use, notifications are difficult to track: the icon in the status bar is hidden after a few seconds, causing you to constantly check notifications.
On the other hand, MIUI has some new features that give you more control: the Sound / Mute button in the quick setup menu, a side button to turn on / off the vibration; Dual App function allows you to use 2 different accounts on Facebook, Instagram, Twitter. You can also use Second Space to create a second “phone” space with a completely different set of apps, accounts, and photo collections.
In terms of features, there are two notable features on Mi 9. The first is the fingerprint sensor embedded inside the screen. Unlike Samsung Galaxy S10, Xiaomi’s flagship uses the same optical sensor of Huawei Mate 20 Pro and OnePlus 6T. It’s not as good as the S10’s ultrasonic sensor but it’s not too bad. Once you get used to it, the experience of Mi 9 will be almost perfect. Also, there is no face unlock feature.
The second feature is the dedicated Google Assistant (GA) button – Xiaomi called the AI button. It allows Mi 9 to always activate GA for you to use it anytime even if the phone is not unlocked. In addition, you can set other features for double-clicking: open one of the cameras, turn on the flash, return to the previous application, etc. However, you should be careful to right-click and turn it on.
Processor, performance and memory
With the Snapdragon 855 chip, it is not surprising that Mi 9 possesses great performance: heavy games like PUBG run smoothly but at high configuration settings, light games can run for long periods of time without causing a heater.
Camera
Mi 9 has some changes compared to Mi 8: the new Sony 48MP sensor replaces the 12MP sensor. A pretty big upgrade to the Megapixel but with it, Mi 9 does not have optical stabilization technology (OIS). Instead, the 48MP sensor will solve this problem.
When shooting at night, Xiaomi does not have Google Night Vision technology, so night shooting is not optimal. Photos were dim and often blurred, blurry in extreme dark environments.
In the daytime, Mi 9 produced great photos at 12MP default resolution. If you want to switch to dedicated 48MP capture mode, you will lose some features (eg HDR). So we recommend that you only shoot 48MP when you want to crop images after you capture them or want to print large images. When zooming into an object, the quality of the image when zoomed in 2x is the best.
Portrait mode works perfectly in 2 rear cameras and a camera 20MP that produces excellent image quality with beautiful sparkling bokeh.
The 3-camera cluster consists of 2 telephoto tubes with 2x optical zoom capability and a super-wide tube that offers flexibility as well as a Full-body Portrait mode.
where can you get a Xiaomi Mi 9 online
Xiaomi Mi 9 128GB + 6GB RAM – 48MP Ultra High Resolution Camera LTE Factory Unlocked GSM Smartphone (Global Version) (Piano Black): Buy it now
Xiaomi Mi 9 SE Unlocked 6GB/64GB Dual Sim 4G LTE Phone (International Global Version, No Warranty) (Piano Black): Buy it now
Xiaomi Mi 9 SE Unlocked 6GB/128GB Dual Sim 4G LTE Phone International Global Version (Black): Buy it now
Xiaomi Mi 9 (128GB, 6GB RAM) 6.39″ OLED Display, 48MP Camera, Snapdragon 855, Factory Unlocked GSM Smartphone (Global 4G LTE Version) (Ocean Blue): Buy it now
Xiaomi Mi 9 128GB + 6GB RAM – 48MP Ultra High Resolution Camera LTE Factory Unlocked GSM Smartphone (Global Version) (Piano Black): Buy it now
Xiaomi Mi 9 64GB + 6GB RAM – 48MP Ultra High Resolution Camera LTE Factory Unlocked GSM Smartphone (Global Version) (Piano Black): Buy it now
Xiaomi Mi 9 SE Unlocked 6GB/128GB Dual Sim 4G LTE Phone International Global Version – Ocean Blue: Buy it now
Sound quality
There is only one speaker below. No 3.5mm headphone jack. Loud speaker volume but not impressive quality.
Battery life
Mi 9 has a capacity of 3,300 mAh battery, which is less than the previous generation (3,400 mAh), which is quite small compared to similar sized smartphones. For normal tasks, you need to charge the battery every 1.5 days. For heavier tasks (mobile games), you’ll need to charge the battery every night. The time it takes to fully charge the Xiaomi 20W wireless charger is 1 hour 21 minutes – the fastest wireless charging time we’ve tried.
Conclude
Mi 9 does not have too much strength to compete with other flagship phones except price: half as cheap as Samsung Galaxy S10 and cheaper than OnePlus 6T. Agree that Xiaomi Mi 9 has a good and luxurious design; impressive performance; The camera is well-matched, providing excellent image quality. But for a flagship, it is not enough.
Advantages
High-end design
The camera cluster is well integrated
Powerful performance
Super competitive price
Cons
Fingerprint sensor is not perfect
No IP waterproof certification
No face detection
Speaker is not good
The battery may be even better
Not reliable notification