Xiaomi 12S Ultra Review

Score: 81 / 100

Xiaomi 12S Ultra is an absolutely amazing phone, having a large 6.7-inches display, and two cameras, a 50 MP back camera and a 20 mega-pixels front camera. But it's time to get into more detail.

This cellphone is only 0" long and 0 inches wide, but it still manages to hold a 6.7 inches screen. This cellphone is available in two different color options, black and white. This cellphone body design is a combination of Ceramic and Aluminum .

This cellphone counts with an awesome 256 GB internal storage memory and although it doesn't count with an external memory slot, it is still enough to install tons of apps, games, photos and videos without thinking about how much storage capacity is left.

This cellphone is equipped with two cameras, a 50 MP back camera and a 20 mega-pixels front-facing camera. Its back camera has a maximum 2 aperture so it can take sharp photos even in poor lighting situations. It can also shoot videos in 7680x4320 at 24 frames per second, and slow-motion videos in (Full HD) (1920x1080) up to 1920 fps.

The Xiaomi 12S Ultra is equipped with a completely amazing 6.7" display with a 1440 x 3200 resolution, which makes it impossible to even distinguish the pixels composing the display.

This phone has WiFi connection (which it can share with other devices as a mobile hotspot), 5G insanely fast connectivity, LTE-A (4G) high speed internet connection and also HSPA+ connectivity (a lower speed 4G type) and 3G fast connectivity, using HSDPA technologies. The Xiaomi 12S Ultra works with a Nano SIM card for GSM networks.

The Xiaomi 12S Ultra also includes a wide range of interesting features like Biometric fingerprint, Wireless charging, Bluetooth and GPS Localization, and plenty of sensors like Light Sensor, Proximity Sensor, Accelerometer, Gyroscope and Compass.

This cellphone uses a huge 4800 mAh non-removable battery that provides this phone an incredible battery duration. An issue to evaluate is that the Xiaomi 12S Ultra's battery is not replaceable so you can't change it when it starts to have trouble holding its charge, although with such a huge battery size you will probably buy a new phone before that becomes an issue.

No matter whether you will use this phone majorly for internet broswing and social networks, you love taking pictures, are looking for a phone for playing games or are looking for a work cellphone, you will definitely love this phone.


Device Type:Phone
Operating System (OS):Android 12
Weight: ouncesMetric0 gImperial
Colors:Black and White
Materials:Aluminum and Ceramic
Scratch Resistant Glass:Yes


Screen Type:AMOLED
Size:6.7 inchesMetric17 cmImperial
Resolution:3200 x 1440 pixels
Pixel density:524 pixels per inchMetric206.3 pixels per cmImperial
Brightness:1500 cd/m2
Touch screen:No


Chipset:Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm)
RAM Memory:8 GB
Graphics Processor:Adreno 730
Internal Memory:256 GB
SD Card Slot:No SD card slot


Capacity:4800 mAh
Wireless Charging:Yes


Back camera:50 megapixels
    Focal length:24mm (35mm equivalence)
    Sensor size:0.5 inches (1/2")
Front camera:20 megapixels
Max video resolution:7680 x 4320 (24 fps)
Max slow motion video:1920 x 1080 (1920 fps) (Full HD)
Camera features:Slow Motion Video (64 times slower)


    Mobile Hotspot:Yes
SIM Card Type:Nano SIM
5G Bands:5G Ready
Technologies:5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA

Other Features

Bluetooth:Version 5.2
Fingerprint ID:Yes
Sensors:Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor