Mobile Phones

Redmi 15C Review: Big Screen, Long Battery, Strong Value

Best Samsung Smartphones Under 300k 2

Introduction

Redmi

Redmi is known for phones that give strong value at low prices, and the Redmi 15C continues this pattern. It brings a large display, dependable performance, and a big battery, all at an affordable price. For anyone looking for a reliable phone on a tight budget, it is worth a look.

Display

Redmi

The Redmi 15C comes with a 6.9 inch screen that feels big and immersive. It works well for watching videos, reading, and scrolling through apps. The screen peaks at 660 nits, so it is still visible outside in most situations.

The highlight is the 120Hz refresh rate, which makes scrolling and animations smooth. It is a rare feature in this price range. The Dot Drop notch looks a bit old, but it does not affect daily use. The phone also has an IP64 rating for dust and water resistance, which is not common for budget devices.

Design

The Redmi 15C looks and feels better than many phones in its category. The Moonlight Blue color has a soft shimmer, and it is also available in Midnight Black, Mint Green, and Twilight Orange.

Even though the body is plastic, it feels solid in the hand. At 205 grams, the phone has a weight that makes it feel steady and more premium than expected.

Camera

Redmi

The phone has a 50MP main camera and an 8MP front camera. Photos look sharp in good lighting. Colors are not always perfect, but they are close enough for everyday use. Video recording goes up to 1080p at 30fps. It is not made for professional filming, but it handles basic content well.The selfie camera delivers clear shots with a bit of beauty enhancement.  Portrait mode looks fine when the light is right.

Software

HyperOS 2 is the name of the phone’s user interface, which is based on Android 15. The security patches date from August 2025 and are therefore somewhat older at the time of testing. However, Xiaomi promises updates until 2031, i.e. 6 years from launch, as well as at least two new Android versions.

Performance

The phone is powered by the MediaTek Helio G81 Ultra processor. It handles everyday tasks like messaging, browsing, and social media without lag. Light games such as Mobile Legends and Roblox run smoothly with only rare drops in frame rate.

The unit tested has 4GB RAM and 128GB storage, with support for virtual RAM expansion up to 8GB. This helps multitasking and keeps the phone stable.

Battery

Battery life is one of the strongest features of the Redmi 15C. The 6,000mAh battery lasts more than a full day of heavy use. Redmi rates it for up to 22 hours of video playback, 82 hours of music, and 20 hours of reading.The phone charges with 33W fast charging, reaching 50 percent in about 31 minutes. It also supports reverse charging, so it can top up other devices.

Pricing in Nigeria

Redmi 15C 4GB+128GB sells for 138,700

Redmi 15C 6GB+128GB sells for 148,600

Redmi 15C 8GB+256GB sells for 174,500

Conclusion

Redmi

The Redmi 15C delivers strong value for its price. You get a large and smooth display, steady performance, decent cameras, and excellent battery life. It is not made for power users, but it covers all the essential needs for students, first time smartphone users, or anyone who wants a dependable daily phone without spending much.

If you want value without losing the basics, the Redmi 15C is a smart choice.

Full Specifications

NetworkTechnologyGSM / HSPA / LTE
LaunchAnnounced2025, August 01
StatusAvailable. Released 2025, August 01
BodyDimensions171.6 x 79.5 x 8 mm (6.76 x 3.13 x 0.31 in)
Weight205 g (7.23 oz)
BuildGlass front (Gorilla Glass 3), plastic frame, glass back or silicone polymer (eco leather) back
SIMNano-SIM + Nano-SIM
IP64 dust tight and water resistant (water splashes)
DisplayTypeIPS LCD, 120Hz
Size6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio)
Resolution720 x 1600 pixels, 20:9 ratio (~254 ppi density)
ProtectionCorning Gorilla Glass 3
PlatformOSAndroid 15, HyperOS 2
ChipsetMediatek Helio G81 Ultra (12 nm)
CPUOcta-core (2×2.0 GHz Cortex-A75 & 6×1.8 GHz Cortex-A55)
GPUMali-G52 MC2
MemoryCard slotmicroSDXC (dedicated slot)
Internal128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 8GB RAM
Main CameraDual50 MP, f/1.8, 28mm (wide), 1/2.76″, 0.64µm, PDAFAuxiliary lens
FeaturesLED flash, HDR
Video1080p@30fps
Selfie cameraSingle8 MP, f/2.0, (wide), 1/4.0″, 1.12µm
FeaturesHDR
Video1080p@30fps
SoundLoudspeakerYes
3.5mm jackYes
CommsWLANWi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth5.4, A2DP, LE
PositioningGPS, GLONASS, GALILEO, BDS
NFCYes (market/region dependent)
RadioFM radio
USBUSB Type-C 2.0, OTG
FeaturesSensorsFingerprint (side-mounted), accelerometer, compass
Virtual proximity sensing
BatteryType6000 mAh
Charging33W wired, PD
MiscColorsMoonlight Blue, Mint Green, Midnight Gray, Twilight Orange
Models25078RA3EA, 25078RA3EL

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