The Xiaomi Redmi 15C 4G GSM Unlocked International Version (New) is a budget-friendly smartphone designed to deliver solid everyday performance with modern features, all in a globally compatible package. As a GSM unlocked device, it works with a wide range of carriers around the world, making it ideal for international users or frequent travelers who need flexible connectivity.

Running on Android 15 with Xiaomi’s custom HyperOS 2.0, the Redmi 15C provides a clean, optimized user experience with improved battery efficiency and smooth multitasking. The phone is equipped with a 6.9-inch HD+ IPS LCD display featuring a 120Hz adaptive refresh rate, offering fluid visuals whether you're browsing, gaming, or watching videos. Despite its budget category, the high refresh rate ensures a modern touch in screen responsiveness.

In terms of connectivity, the Redmi 15C includes NFC support, allowing users to make contactless payments, pair with compatible devices, and access smart card-based features. The international version typically comes with dual SIM support and generous internal storage options, giving users flexibility and convenience without the high cost.

Overall, the Xiaomi Redmi 15C 4G is a well-rounded entry-level smartphone that doesn't compromise on essential features. With a large display, fast refresh rate, global compatibility, and NFC support, it provides excellent value for users looking for a dependable phone at an affordable price.

Cricket Wireless, Spectrum Mobile, US Cellular, And Xfinity

General
Device Name: Xiaomi Redmi 15C
Model Number: Varies by region (Global variant)
Launch Date: August 2025
Build: Glass front, plastic frame, plastic back
Weight: 195 grams (approx.)
Dimensions: 168.7 x 76.5 x 8.3 mm
SIM: Dual Nano-SIM (dual standby)

Network Bands:
2G: GSM 850 / 900 / 1800 / 1900
3G: HSDPA 850 / 900 / 2100
4G LTE: Bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 (varies by market)

Display
Type: IPS LCD
Size: 6.9 inches (approx.)
Screen-to-Body Ratio: ~84%
Resolution: 1650 x 720 pixels (HD+)
Pixel Density: ~265 ppi
Aspect Ratio: 20.6:9
Refresh Rate: Up to 120Hz (adaptive)
Touch Sampling Rate: 240Hz
Brightness: 550 nits (typical), 700 nits (peak)

Platform
Operating System: Android 15 (Go Edition)
User Interface: Xiaomi HyperOS 2.0
Chipset: MediaTek Helio G88 (12nm)
CPU: Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU: Mali-G52 MC2

Memory & Storage
RAM Options: 4GB / 6GB LPDDR4X
Internal Storage Options: 64GB / 128GB eMMC 5.1
Expandable Storage: microSDXC (dedicated slot)
Virtual RAM: Up to 4GB additional via RAM Expansion (depending on model)

Rear Camera
Dual Camera Setup:
50 MP, f/1.8, PDAF (wide)
2 MP, f/2.4 (depth)

Features:
LED Flash
HDR
Panorama
Phase Detection Autofocus (PDAF)
Video Recording:
1080p at 30fps
Front Camera
Single Camera:
8 MP, f/2.0
Video:
1080p at 30fps

Features:
Face recognition
Screen flash

Battery
Capacity: 5000 mAh (non-removable Li-Po)
Charging: 18W wired fast charging
Charger Included: 18W USB Type-C charger (in most regions)

Connectivity
NFC: Yes (may vary by market)
Wi-Fi: 802.11 a/b/g/n/ac, dual-band
Bluetooth: 5.0, A2DP, LE
USB: USB Type-C 2.0, OTG supported
GPS: A-GPS, GLONASS, BDS
3.5mm Audio Jack: Yes
FM Radio: Yes (wired headset required)

Sensors
Fingerprint Sensor: Rear-mounted (or side-mounted depending on region)
Accelerometer
Proximity Sensor
Ambient Light Sensor
Compass (software-based)

Audio
Speaker: Mono loudspeaker
Hi-Res Audio: Not certified
Noise Cancellation Mic: Yes

Additional Features
Face Unlock: Yes, AI-based via front camera
AI Camera Enhancements: Scene detection, portrait mode
Operating Temperature: 0°C to 45°C