Repair parts Xiaomi Redmi 15C 4G
Receive it on friday 06 de november
In this category, you’ll find spare parts for the Xiaomi Redmi 15C 4G: complete screen, battery, cameras, charging port, fingerprint sensor and volume button. The catalogue brings together parts in Original, OEM and Premium quality, so both individuals and repair shops can tailor the repair to their budget. This is an entry-level model with a 6.9-inch 120 Hz screen, a 6000 mAh battery and a side-mounted fingerprint reader. The latter makes some replacements simpler than on phones with a reader beneath the screen.
Redmi 15C 4G, Redmi 15C 5G or Poco C85: how to identify your Xiaomi
The Redmi 15C 4G is sold under the codes 25078RA3EA, 25078RA3EL and 25078RA3EY, depending on the region where it is sold. You can check this in Settings > About phone > Detailed information and specifications, where the exact model is shown. It is also listed on the original box label.
The most common mix-up is with the Redmi 15C 5G, which has an almost identical name and shares the same screen size and battery capacity. However, it has a MediaTek Dimensity 6300 processor, while the 4G version uses the Helio G81-Ultra, and it is slightly thicker and heavier. If you no longer have the box, the processor shown in the same specifications menu is enough to tell them apart. We therefore recommend not assuming that all 5G parts will fit the 4G model.
The 4G Poco C85 is this phone’s twin: identical hardware, but a different brand and colour range. Some components are made for all three devices. If a product name includes 4G / 5G, it is intended for both Redmi 15C variants.
Original, OEM or Premium: what each Xiaomi Redmi 15C 4G spare part offers
What the Original-quality screen assembly retains
The phone features a 6.9-inch IPS LCD panel with a resolution of 1600 x 720 and a refresh rate of up to 120 Hz, protected by Gorilla Glass 3. It does not have an under-display fingerprint reader or Always-On Display mode, so replacing the screen does not affect biometrics or any screen-off function.
The Original complete screen for Redmi 15C 4G and 5G is Original quality and retains the 120 Hz refresh rate, touch response and factory brightness. As it fits both variants, repair shops can service either version while keeping just one part number in stock. If your device is a Poco C85 4G, you can also choose the Original complete screen for Poco C85 4G as a dedicated product. Before placing your order, check the model code to confirm which of the three phones you are repairing.
What you need to know about the 6000 mAh BN68 battery
The original battery has a capacity of 6000 mAh and the part number BN68. Check for this code printed on the old cell to verify compatibility. The same part number is used in the Redmi 15C 5G and Poco C85, which is handy if you work with all three models.
Our 6000 mAh BN68 battery compatible with Redmi 15C 4G is Premium quality: a compatible part that is usually cheaper than an official service part. To access it, you need to remove the rear cover, which is plastic and glued to the chassis. This makes replacement more involved than on phones with a removable cover.
What each camera system replacement includes
- Original rear camera lens and frame: the outer glass with its trim, in Moonlight Blue, Midnight Black, Twilight Orange and Mint Green. Choose the same colour as your rear cover.
- Premium compatible rear camera for Redmi 15C 4G: the 50 MP main camera module, needed when the sensor is damaged rather than the glass.
- 8 MP front camera for Redmi 15C: the selfie camera module, located in the waterdrop notch.
If only the outer glass is broken, replacing the lens and frame is the most affordable repair and preserves the phone’s colour. If the impact has damaged the sensor, the camera module is the right part.
Fingerprint sensor in the power button and other Redmi 15C 4G features
On this model, the fingerprint reader is integrated into the side power button, so the replacement part is the Original fingerprint sensor flex cable, not the screen. Remember to register your fingerprints again in Settings after replacing it. Xiaomi does not report any pairing lock for this part in the Redmi 15C.
The OEM charging port for Redmi 15C 4G and 5G fits both variants. OEM quality sits between Original and compatible parts in terms of price. The volume button for Redmi 15C 4G is available in Moonlight Blue and Twilight Orange; choose the one that matches the side of your phone.
The phone has an IP64 rating for dust and splashes from the factory. This protection depends on the original seal, so it cannot be guaranteed after the phone has been opened.
Frequently asked questions from repair shops and Xiaomi Redmi 15C 4G users
Is the Redmi 15C 5G screen compatible with the 4G?
The Original complete screen in our catalogue is suitable for both Redmi 15C versions. Even so, check the model code before buying other parts, as the 5G has a different board and different dimensions.
Will I lose fingerprint unlocking if I replace the screen?
No. The reader is in the power button and does not depend on the panel. The screen only affects the image and touch functionality.
How can I tell whether my Redmi 15C is 4G or 5G without the box?
Go to Settings > About phone > Detailed information and specifications. If the model starts with 25078RA3E and the processor is Helio G81-Ultra, it is the 4G version.
Is the Poco C85 battery the same as the Redmi 15C 4G battery?
Yes, both use the BN68 6000 mAh battery. Check the code on the battery you are removing.
