Xiaomi Redmi 17 256 GB Blue Smartphone

Description

The Xiaomi Redmi 17 in 4G version and Deep Blue finish with 256 GB of storage stands out as a high-value reference for B2B resellers, telephony specialists, and professional fleet managers. Positioned in the versatile mobility segment, this smartphone combines massive 256 GB storage (expandable up to 2 TB via a MicroSD card) with optimized 4G LTE network connectivity. Its very large 6.9-inch high refresh rate screen offers exceptional display space, perfectly suited for consulting construction plans, tour reports, and multi-application management in the field.

Under its casing, the device features a 6 nm Octa-Core SoC architecture optimized by the Xiaomi HyperOS operating system, supported by 8 GB of high-speed LPDDR4X RAM and a UFS 2.2 flash storage controller. The main camera block incorporates a 50-megapixel sensor assisted by artificial intelligence to ensure precise document scanning and sharp low-light photography. The power system crosses a technical milestone by integrating a high-density 7500 mAh accumulator managed by a 45W USB Power Delivery fast charging circuit, also allowing reverse wired charging up to 22.5W to power other secondary devices.

The hardware structure is protected on the front by Corning Gorilla Glass 7i reinforced glass and surrounded by an ergonomic chassis boasting an IP64 protection rating against dust and water splashes. For after-sales service and B2B repair workshops, the Redmi 17 4G stands out for its modular internal layout facilitating direct access to the most frequently used wear components (USB-C charging connector, 7500 mAh high-capacity battery, speakers, and 3.5 mm jack headphone socket).

Technical Specifications

• Manufacturer Reference: Xiaomi Redmi 17 4G (Blue / Deep Blue)
• Technology / Material: 120 Hz IPS LCD screen / Corning Gorilla Glass 7i glass and hardened polymer chassis
• Compatibility: 4G LTE / 3G / 2G networks (Hybrid Dual Nano-SIM slot or Nano-SIM + MicroSD)
• 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), 120 Hz AdaptiveSync refresh rate
• Performance: Octa-Core processor (6 nm), 8 GB LPDDR4X RAM, 256 GB 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 socket, Dual Band Wi-Fi, Bluetooth, NFC

Workshop & Usage Advice

When removing the back glass of the Xiaomi Redmi 17 4G to replace the 7500 mAh battery or the USB-C charging sub-board, apply uniform heat maintained between 70°C and 80°C on your heating plate to soften the adhesive trim. Carefully insert your synthetic lever: the FPC interconnect ribbons of the motherboard and the fingerprint reader controller run very close to the metal borders. Be careful not to swap the sub-boards or ribbons of this 4G variant with other 5G models in the range, as their interconnection connectors are not compatible. Before reassembly, thoroughly degrease the glue contact points with 99% isopropyl alcohol and apply a new pre-formed adhesive gasket to restore IP64 compliance against water and dust.