ZTE Nubia A57 4G:
- 6.75-inch HD+ display with 120 Hz refresh rate
- Unisoc T7250 Octa-Core Processor
- 13 MP main camera with autofocus
- 5,000 mAh battery and Bypass Charging
- 4G connectivity, NFC, dual-band Wi-Fi and Bluetooth 5.2
- IP64 dust and splash resistance
- Android 16 with MyOS 16
ZTE Nubia A57 4G 4GB/64GB Black (Dusk Black) Dual SIM
The ZTE Nubia A57 is a 4G smartphone designed to offer a complete and balanced experience for everyday use. Its large screen, long-lasting battery, and up-to-date operating system make it a practical choice for browsing, social media, communication, and entertainment.
Screen
Its 6.75-inch HD+ display provides ample space for viewing content, watching videos, or using apps. The refresh rate of up to 120 Hz improves the smoothness of scrolling and animations, while the brightness of up to 740 nits makes it easy to view outdoors.
The screen also incorporates touch recognition with wet or slightly oily hands, a particularly useful feature during everyday use.
Battery and charging
The 5,000 mAh battery is designed to provide all-day battery life. Its intelligent algorithms help maintain long-term battery health, and the Bypass Charging system can directly power the phone while charging, reducing heat generation.
The European version supports fast charging via USB-C . The power adapter is not included in the box.
Performance
The Unisoc T7250 octa-core processor, with a maximum frequency of 1.8 GHz, offers adequate performance for everyday tasks, communication applications, browsing, and multimedia content.
The phone runs Android 16 with MyOS 16 , and includes smart features like Google Gemini and Rodea for search. Its internal storage can be expanded with a microSD card up to 2 TB.
Camera
The 13 MP main camera with autofocus allows you to capture photos and record Full HD video. It is accompanied by a secondary camera for intelligent image processing.
On the front it has an 8 MP camera , suitable for video calls, selfies and social applications.
Design and durability
The device features a slim body, approximately 7.95 mm thick, and weighs 189 grams. Its IP64 rating provides protection against dust ingress and water splashes.
The fingerprint reader located on the side and facial recognition allow you to unlock the phone quickly and conveniently.
Connectivity
The ZTE Nubia A57 offers 4G LTE connectivity, dual-band Wi-Fi, Bluetooth 5.2, NFC, GPS, and a USB-C connector. It also retains the 3.5mm headphone jack.
Its Dual SIM configuration allows the use of two phone lines. In the variant shown, the second slot is shared with the memory card.
The ZTE Nubia A57 is a 4G smartphone designed to offer a complete and balanced experience for everyday use. Its large screen, long-lasting battery, and up-to-date operating system make it a practical choice for browsing, social media, communication, and entertainment.
Screen
Its 6.75-inch HD+ display provides ample space for viewing content, watching videos, or using apps. The refresh rate of up to 120 Hz improves the smoothness of scrolling and animations, while the brightness of up to 740 nits makes it easy to view outdoors.
The screen also incorporates touch recognition with wet or slightly oily hands, a particularly useful feature during everyday use.
Battery and charging
The 5,000 mAh battery is designed to provide all-day battery life. Its intelligent algorithms help maintain long-term battery health, and the Bypass Charging system can directly power the phone while charging, reducing heat generation.
The European version supports fast charging via USB-C . The power adapter is not included in the box.
Performance
The Unisoc T7250 octa-core processor, with a maximum frequency of 1.8 GHz, offers adequate performance for everyday tasks, communication applications, browsing, and multimedia content.
The phone runs Android 16 with MyOS 16 , and includes smart features like Google Gemini and Rodea for search. Its internal storage can be expanded with a microSD card up to 2 TB.
Camera
The 13 MP main camera with autofocus allows you to capture photos and record Full HD video. It is accompanied by a secondary camera for intelligent image processing.
On the front it has an 8 MP camera , suitable for video calls, selfies and social applications.
Design and durability
The device features a slim body, approximately 7.95 mm thick, and weighs 189 grams. Its IP64 rating provides protection against dust ingress and water splashes.
The fingerprint reader located on the side and facial recognition allow you to unlock the phone quickly and conveniently.
Connectivity
The ZTE Nubia A57 offers 4G LTE connectivity, dual-band Wi-Fi, Bluetooth 5.2, NFC, GPS, and a USB-C connector. It also retains the 3.5mm headphone jack.
Its Dual SIM configuration allows the use of two phone lines. In the variant shown, the second slot is shared with the memory card.
Specifications
| Información general | |
|---|---|
| Operating System | Android |
| O.S. version | 16 |
| User interface | MyOS 16 |
| Product status | New |
| Fecha de lanzamiento | 18-08-2026 |
| Diseño y dimensiones | |
|---|---|
| Color | Black |
| Dimensions | 166,4 x 78,5 x 7,95 mm |
| Weight | 189 g |
| Water and dust resistance | IP64 |
| Military Certified | - |
| Pantalla | |
|---|---|
| Screen dimensions | 6,75" |
| Display type | IPS LCD |
| Screen resolution | 720 x 1570 p |
| Screen protection | - |
| Refresh Rate | 120 Hz |
| High Dynamic Range | - |
| Brightness | 740 nits |
| Hardware y rendimiento | |
|---|---|
| Processor | Unisoc T7250 |
| Processor | Octa Core |
| RAM | 4GB |
| Expandable memory | micro SD 2 TB |
| Expandable by SD card | Yes (in the second SIM slot) |
| Storage | 64 GB |
| Cámara y multimedia | |
|---|---|
| Camera | 13 MP con enfoque automático, flash LED, vídeo 1080p a 30 fps y cámara AI auxiliar de resolución no especificada |
| Front camera | 8 MP (f/2,2 ) |
| Rear camera resolution | 13 MP |
| Hands-free speakerphone | Enabled |
| Torch | Enabled |
| Front camera resolution | 8 megapixels |
| Number of rear cameras | Double |
| Number of front cameras | Double |
| Conectividad y redes | |
|---|---|
| Wi-Fi | Dual band, Wi-Fi 5 (802.11ac) |
| USB connection | USB 2.0, USB On-The-Go |
| GSM | 850/900/1800/1900 |
| GSM sim 2 | 850/900/1800/1900 |
| Network connection | 4G |
| GPS | GPS (satélite) BeiDou Galileo |
| SIM type | DualSIM |
| NFC | Yes |
| SIM 1 type | NanoSIM |
| ANT+ | Disabled |
| Bluetooth | 5.2 |
| SIM Type 2 | NanoSIM |
| Batería y carga | |
|---|---|
| Charging connector | USB-C |
| Battery capacity | 5000 mAh |
| Removable battery | No |
| Fast Charging | Yes |
| Sensores y salud | |
|---|---|
| Accelerometer | Enabled |
| Electronic compass | Enabled |
| Barometer | Disabled |
| Gyroscope | No |
| Proximity sensor | Yes |
| Funciones y extras | |
|---|---|
| Unlock | Fingerprint sensor, Facial unlocking |
| Others | |
|---|---|
| Additional information | No compatible con redes 5G ni eSIM. |