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Black rectangular smartphone with 6.9 inch display and dual rear cameras

Redmi

Redmi 25078PC3EG 6.9" 120Hz 256GB 8GB Black cell phones - unlocked

SKU CH-77E5-QPXE3 MPN 25078PC3EG

Unlocked 4G smartphone with a 6.9" 120Hz display, 50MP camera, 8GB RAM and 256GB storage

  • Technology4G LTE
  • Form FactorBar Phones
  • SIM Card TypeNano SIM
  • Touch ScreenYes
  • Main Display FormatIPS
  • Max Refresh Rate120 Hz
  • Large 6.9" IPS display with 120Hz refresh rate
  • 50MP rear camera captures detailed photos
  • 8GB RAM and 256GB storage for smooth multitasking
  • MediaTek Helio G81-Ultra octa-core processor up to 2.0GHz
  • Unlocked 4G LTE dual SIM with microSDXC expansion

Unlocked 4G phone for GSM networks

This Redmi handset ships unlocked and supports GSM and LTE bands used by T-Mobile, Metro, Mint Mobile, Tello and similar carriers worldwide. It takes two nano-SIM cards plus a microSDXC card for extra storage. The device runs Android on an octa-core MediaTek Helio G81-Ultra processor clocked at 2.0GHz.

6.9" 120Hz IPS display

The screen measures 6.9 inches diagonally and uses an IPS panel with a 1600x720 resolution and a 120Hz maximum refresh rate. It reaches 660 nits brightness, offers a 1200:1 contrast ratio, covers 16.7 million colours and provides a 240Hz touch-sampling rate. TÜV Rheinland certification confirms low blue-light output.

6000mAh battery with USB-C charging

A 6000mAh cell powers the phone through typical daily use. Charging and data transfer are handled by the USB Type-C port, which also supports audio alongside the separate 3.5mm jack. The chassis carries an IP64 rating for dust and splash resistance.

Highlights

  • Large 6.9" IPS display with 120Hz refresh rate
  • 50MP rear camera captures detailed photos
  • 8GB RAM and 256GB storage for smooth multitasking
  • MediaTek Helio G81-Ultra octa-core processor up to 2.0GHz
  • Unlocked 4G LTE dual SIM with microSDXC expansion

Specifications

BrandPOCO
Part Number25078PC3EE
Technology4G LTE
Form FactorBar Phones
SIM Card TypeNano SIM
Touch ScreenYes
Main Display FormatIPS
Max Refresh Rate120 Hz
Rear Camera50 MP
FlashYes
Front-Facing Camera8 MP
Operating SystemAndroid
ProcessorOcta-Core
RAM8GB
Storage256GB
Expansion Slot TypeMicroSDXC
ConnectivityUSB Type-C
USBUSB Type-C
Audio Connectors3.5mm jack
Bluetooth SupportYes
Battery TypeLithium Ion Battery
ChargingFast Charging
GPS IntegratedYes
FeaturesDual SIM, Unlocked for Tmobile Tello Mint Metro & Global, 120Hz refresh rate, 3.5mm audio jack

Questions about this item

How does the 120 Hz refresh rate feel in daily use?

The 6.9" IPS panel runs at up to 120 Hz with a 240 Hz touch sampling rate, so scrolling and animations stay smooth while the 660 nits peak brightness keeps content readable outdoors.

What 4G bands does the phone support and which carriers will it work with?

It covers LTE FDD bands 1, 2, 3, 4, 5, 7, 8, 20 and 28, making it compatible with T-Mobile, Metro by T-Mobile, Mint Mobile, Tello and other GSM/LTE networks worldwide.

What SIM and storage cards fit the tray?

The tray accepts two nano-SIM cards plus one microSDXC card for extra storage alongside the built-in 256 GB.

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