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Unihertz 8849 Tank 4 Pro 5G Dual SIM (16/512GB) Black
Mobile Phones

Unihertz 8849 Tank 4 Pro 5G Dual SIM (16/512GB) Black

Main Camera 50MP, Screen: AMOLED 6.73", Battery: 11600mAh , Manufacturer:

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Product report

Specifications

Specifications

Main Specifications

Mobile Phone Type
SmartPhone

Mobile Phone Type

SmartPhone

A modern mobile phone with smart features such as internet access, app installation, and a large touch screen
Operating System
Android

Operating System

Android
Operating system by Google that is used in most mobile phones.
SIM
Dual

SIM

Dual

Mobile phone that can accommodate 2 SIM cards.
Release Year
2025
Colour
Black
Weight
530 gr
Package Contents
Charging Cable

Processor & Memory

Processor Model
MediaTek Dimensity 8300 Ultra
Processor Power
3.35 GHz

Processor Power

The maximum speed that the mobile processor can reach is usually indicative of its overall speed. This speed is mainly used in demanding operations (e.g. games) and increases battery consumption.
Processor Cores
1+3+4

Processor Cores

The natural individual processing units that the processor has.

The more cores a processor has, the more efficient it is in operating multiple applications simultaneously.

Most mobile phones now have at least 4 cores that cover the needs of most users.

Many mobile phones have a combination of cores with different performances (e.g. 4+4) for more efficient operation and less battery consumption.
RAM
16 GB

RAM: 16

RAM memory allows smartphones to have more applications open simultaneously, so they are immediately available to the user without long loading times. Modern smartphones have 4GB of RAM or more, while for simple feature phones, RAM memory is not as important.


12 or more GB of RAM is suitable for demanding gaming and heavy content editing applications.
Capacity
512 GB

Capacity

The amount of information that can be stored on the mobile phone. Most mobile phones have a capacity of 128GB or 256GB.
Card Slot
Yes

Card Slot

The mobile can accept a memory card to expand its available capacity.

Display

Size
6.73 "

Size

The diagonal of the mobile screen in inches. Modern smartphones tend to have screens of 6 inches and above.
Analysis
3200 x 1440 pixels
Refresh Rate
120 Hz
Maximum Brightness
-
Handling
Touch screen
Type
AMOLED

Type

The two main categories are IPS and AMOLED.

2. The basic differences are that AMOLED offers extremely deep blacks, vibrant colors, and high contrast, while IPS has higher brightness, viewing angles (the image doesn't distort much when viewed from the side), and more accurate colors.

AMOLED

AMOLED is a modern type of display that offers exceptional color performance, perfect black, and low battery consumption.
They slightly lag behind the newer Super AMOLED in terms of battery consumption and readability in outdoor environments.
Definition
QHD

Camera

Rear Camera
Triple
Rear Camera Lenses
Night Vision 64MP, Wide Angle 50MP, Telephoto 50MP 3x

Rear Camera Lenses

Night Vision 64MP
Special infrared camera for capturing images in the dark.
Wide Angle 50MP

The wide-angle lens offers a larger field of view than our eyes and is usually the default lens used when opening the camera application. The most common resolution is 12MP.

Telephoto 50MP 3x

The telephoto lens allows you to photograph objects that are far away. It is also the most flattering lens for portraits when used with a little zoom, e.g. 1.3x. The most common resolutions are 8MP and 12MP.
Rear Camera Video Resolution
4K 30fps

Rear Camera Video Resolution

"Fps describe the frames per second. 30 frames are the standard value for smooth video, with 60 gaining ground in recent years, offering even smoother image especially in action scenes such as sports. Higher fps values offer slow motion playback. The more fps, the slower the motion can be. 4K, 1080p, and 720p refer to the resolution at which the camera can record the corresponding fps. The lower the resolution, the more fps the camera can record. The user chooses which combination of resolution and slow motion suits their needs on a case-by-case basis."
Rear Camera Flash
Yes

Rear Camera Flash

The main camera of the mobile phone has a flash for photos in low light conditions.
Selfie Camera Lenses
Wide Angle 32MP

Selfie Camera Lenses

Wide Angle 32MP

The wide-angle lens offers a larger field of view than our eyes and is usually the default lens used when opening the camera application. The most common resolution is 12MP.

Network & Connectivity

Network Connection
5G

Network Connection

The generation of mobile network that can use their phone to connect to the internet. Our mobile connects to the most modern available network. Most modern smartphones support up to 4G connection.

5G
Wireless internet connection capability via 5G mobile network. (The 5G technology is new and has limited geographical coverage.)
Connectivity
3.5mm Jack, Bluetooth, USB-C, Wi-Fi

Connectivity

3.5mm Jack

Acceptance for headphones with the classic "jack" 3.5mm plug.

Bluetooth
Ability to wirelessly connect devices (such as headphones) using Bluetooth technology.
USB-C

The most modern version of USB for charging and data transfer. Most Android phones use USB-C.

Wi-Fi
Wireless internet connection capability via Wi-Fi.
NFC
Yes

Battery

Capacity
11600 mAh

Capacity

The battery capacity indicates the duration of use of your mobile without charging.


It is measured in mAh - a larger number usually indicates greater autonomy, always in combination with the usage and features of the device.


For example, a mobile with a 4000 mAh battery lasts about a day with normal use.


With 5000 mAh or more, you comfortably have autonomy for the whole day, even with heavier use (such as video or games).


If you often use your mobile for video, gaming, or work on the go, choose a device with a large battery (5000 mAh and above) for more autonomy and less dependence on the charger!
Removable
No
Fast Charging
Yes

Fast Charging

The mobile phone has fast charging capability. It offers a large percentage of battery charging in a short period of time.
Charging Power
120 W

Charging Power

The charging power indicates how quickly the device charges with a cable charger. Most devices support 15-20 watts, while newer ones with fast charging support reach 30 and above.
Wireless Charging Qi
No

Wireless Charging Qi

Ability to charge with a compatible wireless charger.

Special Features

Protection
Dust Resistant, Water Resistant

Protection

Dust Resistant
The mobile phone is resistant to dust.
Water Resistant
The mobile phone is resistant to moisture and splashes.
Protection Certification
IP68, IP69K

Protection Certification

The degree of protection against dust and water that the device has. Those ending in 7 or 8 are considered waterproof (for a short time and depth), while those ending in 4-6 protect against splashing.

IP68

The certification we usually refer to as a waterproof phone. It provides full protection against dust and water resistance for up to 30 minutes at a depth of up to 1.5 meters, under specific laboratory conditions (static fresh water, temperature difference up to 5°C).

Also, these conditions do not reflect everyday use. It is not recommended for use at beaches, pools, or other similar situations. Check the user manual for details.

IP69K
The highest IP certification. Complete protection against dust, waterproof for more than 30 minutes at a depth of over 1 meter as defined by each manufacturer and additional protection against high-pressure sprays with hot water.
Caution: movement in water creates increased pressure as if it were at a greater depth.
Type
Accelerometer, Face ID, Light Sensor, Proximity, Barometer, Gyroscope, Compass

Type

Accelerometer

This sensor allows the device to perceive changes in acceleration. For example, with this sensor, it can count the steps we take when we have it on us.

Face ID

Ability to unlock the device with facial recognition.

Light Sensor

A sensor that detects the brightness in the room you are in, adjusting the screen brightness accordingly for comfortable use and increased battery life.

Proximity

A sensor that deactivates the screen when brought close to our face in order to prevent accidental touches on the touch screen and save battery.

Barometer

It measures atmospheric pressure to assist in faster GPS location tracking for navigation applications, as well as counting the number of floors climbed for health applications.

Gyroscope

A sensor that helps the device know its position in space. For example, it allows the screen to adjust its orientation horizontally when we turn our phone in this way.

Compass

Updates our device for orientation, helping with the use of navigation applications such as Google Maps.
Fingerprint
Sideways

Fingerprint

The fingerprint sensor is used for our identification in various functions of the phone, such as unlocking, electronic payment verification, etc.

Dimensions

Length
179 mm
Width
86 mm
Thickness
31 mm

Energy Label

Energy Class
B

AI Features

AI Photo Editing
No
AI Text Generation
No
AI Call/Speech Translation
No
AI Image Search
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Specifications

Main Specifications

Mobile Phone Type
SmartPhone

Mobile Phone Type

SmartPhone

A modern mobile phone with smart features such as internet access, app installation, and a large touch screen
Operating System
Android

Operating System

Android
Operating system by Google that is used in most mobile phones.
SIM
Dual

SIM

Dual

Mobile phone that can accommodate 2 SIM cards.
Release Year
2025
Colour
Black
Weight
530 gr
Package Contents
Charging Cable

Processor & Memory

Processor Model
MediaTek Dimensity 8300 Ultra
Processor Power
3.35 GHz

Processor Power

The maximum speed that the mobile processor can reach is usually indicative of its overall speed. This speed is mainly used in demanding operations (e.g. games) and increases battery consumption.
Processor Cores
1+3+4

Processor Cores

The natural individual processing units that the processor has.

The more cores a processor has, the more efficient it is in operating multiple applications simultaneously.

Most mobile phones now have at least 4 cores that cover the needs of most users.

Many mobile phones have a combination of cores with different performances (e.g. 4+4) for more efficient operation and less battery consumption.
RAM
16 GB

RAM: 16

RAM memory allows smartphones to have more applications open simultaneously, so they are immediately available to the user without long loading times. Modern smartphones have 4GB of RAM or more, while for simple feature phones, RAM memory is not as important.


12 or more GB of RAM is suitable for demanding gaming and heavy content editing applications.
Capacity
512 GB

Capacity

The amount of information that can be stored on the mobile phone. Most mobile phones have a capacity of 128GB or 256GB.
Card Slot
Yes

Card Slot

The mobile can accept a memory card to expand its available capacity.

Display

Size
6.73 "

Size

The diagonal of the mobile screen in inches. Modern smartphones tend to have screens of 6 inches and above.
Analysis
3200 x 1440 pixels
Refresh Rate
120 Hz
Maximum Brightness
-
Handling
Touch screen
Type
AMOLED

Type

The two main categories are IPS and AMOLED.

2. The basic differences are that AMOLED offers extremely deep blacks, vibrant colors, and high contrast, while IPS has higher brightness, viewing angles (the image doesn't distort much when viewed from the side), and more accurate colors.

AMOLED

AMOLED is a modern type of display that offers exceptional color performance, perfect black, and low battery consumption.
They slightly lag behind the newer Super AMOLED in terms of battery consumption and readability in outdoor environments.
Definition
QHD

Camera

Rear Camera
Triple
Rear Camera Lenses
Night Vision 64MP, Wide Angle 50MP, Telephoto 50MP 3x

Rear Camera Lenses

Night Vision 64MP
Special infrared camera for capturing images in the dark.
Wide Angle 50MP

The wide-angle lens offers a larger field of view than our eyes and is usually the default lens used when opening the camera application. The most common resolution is 12MP.

Telephoto 50MP 3x

The telephoto lens allows you to photograph objects that are far away. It is also the most flattering lens for portraits when used with a little zoom, e.g. 1.3x. The most common resolutions are 8MP and 12MP.
Rear Camera Video Resolution
4K 30fps

Rear Camera Video Resolution

"Fps describe the frames per second. 30 frames are the standard value for smooth video, with 60 gaining ground in recent years, offering even smoother image especially in action scenes such as sports. Higher fps values offer slow motion playback. The more fps, the slower the motion can be. 4K, 1080p, and 720p refer to the resolution at which the camera can record the corresponding fps. The lower the resolution, the more fps the camera can record. The user chooses which combination of resolution and slow motion suits their needs on a case-by-case basis."
Rear Camera Flash
Yes

Rear Camera Flash

The main camera of the mobile phone has a flash for photos in low light conditions.
Selfie Camera Lenses
Wide Angle 32MP

Selfie Camera Lenses

Wide Angle 32MP

The wide-angle lens offers a larger field of view than our eyes and is usually the default lens used when opening the camera application. The most common resolution is 12MP.

Network & Connectivity

Network Connection
5G

Network Connection

The generation of mobile network that can use their phone to connect to the internet. Our mobile connects to the most modern available network. Most modern smartphones support up to 4G connection.

5G
Wireless internet connection capability via 5G mobile network. (The 5G technology is new and has limited geographical coverage.)
Connectivity
3.5mm Jack, Bluetooth, USB-C, Wi-Fi

Connectivity

3.5mm Jack

Acceptance for headphones with the classic "jack" 3.5mm plug.

Bluetooth
Ability to wirelessly connect devices (such as headphones) using Bluetooth technology.
USB-C

The most modern version of USB for charging and data transfer. Most Android phones use USB-C.

Wi-Fi
Wireless internet connection capability via Wi-Fi.
NFC
Yes

Battery

Capacity
11600 mAh

Capacity

The battery capacity indicates the duration of use of your mobile without charging.


It is measured in mAh - a larger number usually indicates greater autonomy, always in combination with the usage and features of the device.


For example, a mobile with a 4000 mAh battery lasts about a day with normal use.


With 5000 mAh or more, you comfortably have autonomy for the whole day, even with heavier use (such as video or games).


If you often use your mobile for video, gaming, or work on the go, choose a device with a large battery (5000 mAh and above) for more autonomy and less dependence on the charger!
Removable
No
Fast Charging
Yes

Fast Charging

The mobile phone has fast charging capability. It offers a large percentage of battery charging in a short period of time.
Charging Power
120 W

Charging Power

The charging power indicates how quickly the device charges with a cable charger. Most devices support 15-20 watts, while newer ones with fast charging support reach 30 and above.
Wireless Charging Qi
No

Wireless Charging Qi

Ability to charge with a compatible wireless charger.

Special Features

Protection
Dust Resistant, Water Resistant

Protection

Dust Resistant
The mobile phone is resistant to dust.
Water Resistant
The mobile phone is resistant to moisture and splashes.
Protection Certification
IP68, IP69K

Protection Certification

The degree of protection against dust and water that the device has. Those ending in 7 or 8 are considered waterproof (for a short time and depth), while those ending in 4-6 protect against splashing.

IP68

The certification we usually refer to as a waterproof phone. It provides full protection against dust and water resistance for up to 30 minutes at a depth of up to 1.5 meters, under specific laboratory conditions (static fresh water, temperature difference up to 5°C).

Also, these conditions do not reflect everyday use. It is not recommended for use at beaches, pools, or other similar situations. Check the user manual for details.

IP69K
The highest IP certification. Complete protection against dust, waterproof for more than 30 minutes at a depth of over 1 meter as defined by each manufacturer and additional protection against high-pressure sprays with hot water.
Caution: movement in water creates increased pressure as if it were at a greater depth.
Type
Accelerometer, Face ID, Light Sensor, Proximity, Barometer, Gyroscope, Compass

Type

Accelerometer

This sensor allows the device to perceive changes in acceleration. For example, with this sensor, it can count the steps we take when we have it on us.

Face ID

Ability to unlock the device with facial recognition.

Light Sensor

A sensor that detects the brightness in the room you are in, adjusting the screen brightness accordingly for comfortable use and increased battery life.

Proximity

A sensor that deactivates the screen when brought close to our face in order to prevent accidental touches on the touch screen and save battery.

Barometer

It measures atmospheric pressure to assist in faster GPS location tracking for navigation applications, as well as counting the number of floors climbed for health applications.

Gyroscope

A sensor that helps the device know its position in space. For example, it allows the screen to adjust its orientation horizontally when we turn our phone in this way.

Compass

Updates our device for orientation, helping with the use of navigation applications such as Google Maps.
Fingerprint
Sideways

Fingerprint

The fingerprint sensor is used for our identification in various functions of the phone, such as unlocking, electronic payment verification, etc.

Dimensions

Length
179 mm
Width
86 mm
Thickness
31 mm

Energy Label

Energy Class
B

AI Features

AI Photo Editing
No
AI Text Generation
No
AI Call/Speech Translation
No
AI Image Search
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.