Xiaomi Poco F4 GT vs Xiaomi Redmi 15C
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Xiaomi Poco F4 GT
Starting at
£314.99
Xiaomi Redmi 15C
Starting at
£149.00What's the difference between the Xiaomi Poco F4 GT and Xiaomi Redmi 15C?
Xiaomi Poco F4 GT vs Redmi 15C comes down to the chipset, RAM and battery. Refurbished, the Xiaomi Redmi 15C starts at £149, £165.99 less than the Xiaomi Poco F4 GT. The Xiaomi Redmi 15C is the newer model, released in 2025.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) on the Xiaomi Poco F4 GT, Mediatek Dimensity 6300 (6 nm) on the Xiaomi Redmi 15C.
- The Xiaomi Poco F4 GT has more RAM: 12 GB vs 4 GB.
- The Xiaomi Redmi 15C has a bigger battery: 6000 mAh vs 4700 mAh.
Xiaomi Poco F4 GT vs Xiaomi Redmi 15C specs
The Xiaomi Poco F4 GT and Xiaomi Redmi 15C differ notably in performance, screen, battery size, and camera detail. The Poco F4 GT offers a powerful Snapdragon 8 Gen 1 chipset, 12 GB of RAM, and a sharper AMOLED screen at 1080 by 2400 resolution, suiting users who want speed, smooth multitasking, and vibrant display quality. The Redmi 15C features a larger 6.9 inch IPS LCD screen with a 6000 mAh battery and expandable storage via microSDXC, fitting those who prioritise longer battery life, a bigger display area, and extra storage flexibility. Camera and front camera choices vary to match different photography needs. Both support 5G and dual SIM use, appealing to different user preferences.
Xiaomi Poco F4 GT vs Xiaomi Redmi 15C price
Colour
- BlackSold out
- BlackSold out
Storage
- 256GBSold out
- 128GBSold out
Xiaomi Poco F4 GT vs Xiaomi Redmi 15C battery life and software updates
Battery capacity and operating system form the core of durability here. These elements influence how long you can use each device and the software experience you get.
Battery Capacity
The Xiaomi Redmi 15C has a 6000 mAh battery, which is well suited to those who need longer usage between charges, such as heavy phone users or travellers. The Xiaomi Poco F4 GT offers a 4700 mAh battery, which provides solid daily use but with less capacity than the Redmi 15C.
Operating System
The Xiaomi Poco F4 GT runs Android 12 and is upgradable to Android 14 with HyperOS 2, giving a more recent and defined software environment. The Xiaomi Redmi 15C runs Android, offering a standard experience that suits everyday use.
Battery
Foldable
OS at launch
Year of release
Xiaomi Poco F4 GT vs Xiaomi Redmi 15C performance
Performance varies mainly in chipset power, RAM, and available storage. These specs affect speed, multitasking, and how much data you can keep on the device.
Chipset and Processing
The Xiaomi Poco F4 GT uses the Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm), designed for strong performance and efficiency. The Xiaomi Redmi 15C features the Mediatek Dimensity 6300 (6 nm), which supports everyday tasks well but with fewer high-performance features.
Memory and Storage
With 12 GB of RAM and 256GB storage, the Xiaomi Poco F4 GT is suited to users who run many apps simultaneously and need ample space for apps, games, and media. The Xiaomi Redmi 15C offers 4 GB RAM and 128GB storage, matching everyday use where fewer apps and less storage are required.
Chipset
RAM
Xiaomi Poco F4 GT vs Xiaomi Redmi 15C screen
Screen size, resolution, type, and refresh rate shape the viewing experience. Both devices have 120 Hz refresh rates, which means smooth scrolling and animations.
Screen Size and Type
The Xiaomi Redmi 15C has a 6.9 inch IPS LCD screen, providing a larger viewing area suitable for watching videos or reading. The Xiaomi Poco F4 GT features a 6.67 inch AMOLED screen, offering deeper contrast and richer colours for users who value display quality.
Screen Resolution
The Xiaomi Poco F4 GT has a resolution of 1080 by 2400, delivering sharper images and more detail. The Xiaomi Redmi 15C's 720 by 1600 resolution is suited to general use where high pixel density is less critical.
Refresh rate
Resolution
Screen size
Screen type
Xiaomi Poco F4 GT vs Xiaomi Redmi 15C camera
Camera capabilities differ between these devices, both for selfies and main photography, influencing image detail and clarity.
Front Camera
The Xiaomi Poco F4 GT has a 20 megapixel front camera, ideal for clear, detailed selfies or video calls. The Xiaomi Redmi 15C uses an 8 megapixel front camera, suitable for everyday video and photo needs.
Main Camera
The Xiaomi Poco F4 GT offers a 64 megapixel main camera, which captures more detail and suits users interested in higher resolution photos. The Xiaomi Redmi 15C has a 50 megapixel main camera, fitting general photography requirements.
Front camera
Main camera
Xiaomi Poco F4 GT vs Xiaomi Redmi 15C size and design
Other features include physical dimensions, storage expansion, network capabilities, and connector types, all influencing practical daily use.
Expandable Storage
The Xiaomi Redmi 15C supports microSDXC cards, allowing you to increase storage beyond the built-in 128GB. This is useful if you want to store many photos, videos, or files without relying only on internal memory. The Xiaomi Poco F4 GT does not have a microSD slot.
Size and Weight
The Xiaomi Redmi 15C is taller and wider at 173.2 mm by 81.1 mm, with a thickness of 8.2 mm and weighs 211 g, providing a larger screen but a bulkier feel. The Xiaomi Poco F4 GT measures 162.5 mm by 76.7 mm by 8.5 mm and weighs 210 g, which may suit those preferring a more compact device.
SIM and Network
Both devices support dual physical SIM cards and 5G networks, giving flexibility for users who want to manage two numbers or benefit from faster mobile data.
Connector Type
The Xiaomi Poco F4 GT uses a USB Type-C connector, while the Xiaomi Redmi 15C uses USB-C. Both support modern charging and data transfer standards.
Carrier compatibility
Connector
Depth
Height
Mobile network
SD card slot
SIM card
Weight
Width
Xiaomi Poco F4 GT or Xiaomi Redmi 15C: which should you buy?
Buy the Xiaomi Poco F4 GT if
- you want more RAM (12 GB vs 4 GB)
- you want an OLED screen
- you want a higher-resolution main camera (64 megapixels vs 50 megapixels)
Buy the Xiaomi Redmi 15C if
- you want to spend less: it starts at £149, £165.99 less than the Xiaomi Poco F4 GT
- you want a bigger battery (6000 mAh vs 4700 mAh)
- you want a bigger screen (6.9 inch vs 6.67 inch)
Xiaomi Poco F4 GT vs Xiaomi Redmi 15C FAQs
Xiaomi Poco F4 GT vs Redmi 15C comes down to the chipset, RAM and battery. Chipset: Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) on the Xiaomi Poco F4 GT, Mediatek Dimensity 6300 (6 nm) on the Xiaomi Redmi 15C. The Xiaomi Poco F4 GT has more RAM: 12 GB vs 4 GB.
The Xiaomi Redmi 15C is cheaper refurbished, from £149 compared with £314.99 for the Xiaomi Poco F4 GT.
The Xiaomi Redmi 15C has a bigger battery: 6000 mAh vs 4700 mAh.
The Xiaomi Poco F4 GT has a higher-resolution main camera: 64 megapixels vs 50 megapixels.
The Xiaomi Redmi 15C adds a bigger battery (6000 mAh vs 4700 mAh), a bigger screen (6.9 inch vs 6.67 inch) and a memory card slot. Refurbished, it costs £165.99 less (from £149 vs £314.99).
Refurbished, the Xiaomi Poco F4 GT comes in 256GB, and the Xiaomi Redmi 15C in 128GB.
