Redmi 17 4G 256 GB Black

Equipamento novo, sem utilização, fornecido em embalagem oficial do fabricante, conforme a classificação de origem.

Redmi 17 4G 256 GB Black

• Condição: Novo
• Cor: Black

Description

The Xiaomi Redmi 17 in 4G version and Black finish (Midnight Black) with 256GB of storage constitutes central equipment for B2B resellers, telephony specialists, and professional mobile fleet managers. Designed to meet itinerant uses and field productivity requirements, this smartphone combines extensive flash storage volume with a large 6.9-inch screen. Its optimized 4G LTE network connectivity and 256GB storage capacity (expandable up to 2TB via MicroSD card) enable smooth management of business applications, consultation of voluminous technical documents, and high-resolution image processing without latency.

Regarding the electronic architecture, the device integrates a high energy-efficiency Octa-Core processor optimized for the Xiaomi HyperOS software ecosystem, backed by 4GB of LPDDR4X RAM and a high-speed UFS 2.2 flash memory controller. The rear optical assembly relies on a 50-megapixel main sensor electronically stabilized and assisted by artificial intelligence to ensure precise capture of details and barcodes in a professional environment. Power is supplied by a 7500 mAh high-density Lithium-Polymer accumulator managed by a 45W USB Power Delivery fast charging circuit, also supporting 22.5W reverse wired charging to power external accessories.

The casing combines Corning Gorilla Glass 7i reinforced glass on the front with a hardened synthetic rear shell assembled according to the IP64 standard, offering enhanced tightness against micro-dust and water splashes. For the repair workshop and B2B after-sales maintenance, the Redmi 17 4G adopts a neat modular internal layout that facilitates targeted replacement of sub-assemblies subject to wear (USB-C charging connector, battery, speakers, and 3.5mm audio jack).

Technical Specifications

Technology / Material: 120Hz IPS LCD screen / Corning Gorilla Glass 7i glass and hardened polymer chassis

Compatibility: 4G LTE / 3G / 2G networks (Hybrid Dual Nano-SIM or Nano-SIM + MicroSD slot)

Dimensions: 170.12 x 78.42 x 8.8 mm

Weight: 232 g

Power / Standards: 7500 mAh Li-Po battery, 45W Fast charging, 22.5W Reverse charging via USB-C, IP64 Certification, CE

Display: 6.9" HD+ screen (1600 x 720 px), 120Hz AdaptiveSync refresh rate

Performance: Octa-Core processor (6 nm), 4GB LPDDR4X RAM, 256GB UFS 2.2 ROM (Expandable via MicroSD)

Camera Module: Rear 50 MP main sensor (f/1.8) with AI / 8 MP front camera

Connectivity: USB-C 2.0 port, 3.5 mm Jack plug, Dual Band Wi-Fi, Bluetooth, NFC

Workshop & Usage Advice

When opening the Xiaomi Redmi 17 4G for a repair intervention or a 7500 mAh accumulator replacement, apply controlled heat between 70°C and 80°C to the back panel to soften the perimeter seal. Insert your plastic opening tool with care: the FPC interconnection flex cables connecting the USB-C sub-board to the motherboard run along the internal edges of the chassis. Be careful not to interchange the spare parts of this 4G variant with other models in the Redmi range, as the charging connectors and display ribbons feature specific keying. After any intervention, degrease the glue contact surfaces with 99% isopropanol alcohol and apply a new thermoformed adhesive seal to restore IP64 protection against dust intrusions and water splashes.