Technical sheet of Xiaomi Redmi 15C
Description
Pros | Cons |
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The Xiaomi Redmi 15C is a low-end smartphone released by the popular Chinese brand Xiaomi in September 2025. Despite being positioned as a budget-friendly device, the Redmi 15C boasts impressive specifications and features that make it a great option for consumers looking for a reliable and affordable smartphone.
Design & Materials: The Xiaomi Redmi 15C features a sleek and modern design with a large 6.90-inch LCD IPS display. The screen has a resolution of 720x1600 (HD+), a refresh rate of 120 Hz, a brightness of 450 cd/m², and a contrast ratio of 1200:1, providing users with vibrant colors and sharp visuals. The phone is made with a combination of glass and plastic materials, giving it a premium feel while keeping it lightweight. The usable surface of the device is 83.6%, allowing for maximum screen real estate for an immersive viewing experience. Additionally, the Redmi 15C comes equipped with a noise cancellation microphone, ensuring clear audio during calls and recordings.
Hardware: Under the hood, the Xiaomi Redmi 15C is powered by a MediaTek Helio G81 Ultra processor built on a 12nm process. This efficient chipset ensures smooth performance for everyday tasks and light gaming. The device is available in three RAM configurations - 4GB, 6GB, and 8GB of LPDDR4X RAM - providing users with options to suit their multitasking needs. In terms of storage, the Redmi 15C offers 128GB or 256GB of eMMC 5.1 storage, with the option to expand via external SD card. The phone's AnTuTu score of 262000 demonstrates its capability to handle demanding applications with ease. For security, the Redmi 15C features a side-mounted fingerprint sensor for convenient and secure unlocking.
Camera: The Xiaomi Redmi 15C comes equipped with a dual-camera setup on the rear. The primary camera features a Samsung S5KJNS sensor with a resolution of 50.0MP and an aperture of f/1.8, delivering high-quality images with sharp details and accurate colors. The secondary camera uses a Smartsens sc080cs sensor with a resolution of 0.8MP, though further details are unknown. For selfies, the Redmi 15C sports a Smartsens SC1320CS front-facing camera with a resolution of 13.0MP and an aperture of f/2.0, enabling users to capture clear and crisp self-portraits.
Connectivity: In terms of connectivity, the Xiaomi Redmi 15C offers Bluetooth 5.4 for fast and seamless wireless connections, dual SIM support for increased flexibility, NFC for contactless payments, an audio jack for wired headphones, and an infrared port for remote control functionality. These features ensure that users can stay connected and enjoy a wide range of connectivity options with the Redmi 15C.
Battery: One of the standout features of the Xiaomi Redmi 15C is its massive 6000mAh battery capacity, providing users with long-lasting power to get through the day without the need for frequent recharging. Additionally, the phone supports fast charging up to 33.0W, allowing users to quickly top up their battery when needed.
Overall, the Xiaomi Redmi 15C offers excellent value for money with its impressive specifications, features, and design. Despite being categorized as a low-end smartphone, the Redmi 15C delivers reliable performance, quality cameras, extensive connectivity options, and long-lasting battery life, making it a compelling choice for budget-conscious consumers. With Xiaomi's reputation for offering high-quality devices at affordable prices, the Redmi 15C is sure to attract a wide range of users looking for a reliable and feature-packed smartphone.
Brand
| Brand | Xiaomi |
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| Best Sellers |
Xiaomi Redmi 15C prices
Release Date
| Release date | September 2025, 1 year ago |
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Related
- Successors
Design & Materials of Xiaomi Redmi 15C
Image gallery
| Image gallery |
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Structure
| Size | 79.5 mm•171.6 mm•8.0 mm Print 3D ModelSee more details |
|---|---|
| Weight | 205 g |
| Usable surface | 84 % |
| Materials | Plastic , Glass |
| Resistance certificates (dust, water) | IP64 |
| Colors | Black Blue Purple Green Orange |
| Repairability | Class A B C D E |
|---|---|
| Drop resistance | Class A B C D E • 270 drops without defects |
Screen
| Diagonal |
6.9"
See more details |
|---|---|
| Type | LCD IPS |
| Aspect Ratio | 21:9 |
| Resolution | 720 x 1600 px • HD+ |
| Density | 260 ppi • Medium Density |
| Brightness | 800 nits |
| Others |
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According to our users, the screen is large and durable. However, the brightness is insufficient outdoors and the touch response is poor.
28 reviews
28 reviews
28 reviews
28 reviews
Performance & Hardware of Xiaomi Redmi 15C
Processor
| Model | MediaTek Helio G81 Ultra |
|---|---|
| CPU | 2x Cortex•A75 2.0 GHz + 6x Cortex•A55 1.8 GHz |
| Type | Octa-Core |
| Nanometer | 12 nm |
| Frequency | 2 GHz |
| 64 Bits | Yes |
Graphics
| GPU | Mali-G52 MC2 |
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RAM
| RAM | 4 GB |
|---|---|
| Type | LPDDR4X RAM |
Antutu
| Score |
262.000
• Antutu v10
Overall performance better than 60% of devices
See more details |
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Storage
| Capacity | 128 GB |
|---|---|
| Type | eMMC 5.1 Storage |
| SD Slot | Yes , Independent SD slot |
Security
| Fingerprint | Yes, on the side |
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Sensors
| Fingerprint | Yes |
|---|---|
| Light sensor | Yes |
| Accelerometer | Yes |
| Compass | Yes |
| Ultrasonic proximity virtual | Yes |
| Audio |
|
|---|
| Notifications LED | -- |
|---|---|
| Cooling system | No |
| Gaming buttons | No |
According to our users, performance is the main weak point, being slow and with constant lags. The Helio G81 processor causes overheating.
28 reviews
28 reviews
28 reviews
Camera of Xiaomi Redmi 15C
Double rear camera
Standard
| 1 |
|---|---|
| Resolution | 50 Mpx |
| Aperture | ƒ/ 1.8 |
| Sensor | Samsung S5KJNS |
| Type | ISOCELL |
| Sensor size | 1/2.76" |
| Pixel size | 0.64 µm |
| Pixel Binning | 1-4 (2x2) |
- Standard
- 2
- Resolution
- 0.8 Mpx
- Aperture
- Unknow
- Sensor
- Smartsens sc080cs
- Type
- --
- Pixel size
- --
| Flash | LED |
|---|---|
| Optical Stabilisation | No |
| Slow Motion Video | Yes, 120 fps |
| Features |
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Selfie
| Resolution | 13 Mpx |
|---|---|
| Aperture | ƒ/ 2.0 |
| Sensor | Smartsens SC1320CS |
| Type | CMOS |
| Sensor size | 1/3.06" |
| Pixel size | 1.12 µm |
- DxOMark Score
- 63Camera58Photo86Video
According to our users, the camera is generally poor, especially in low light and for selfies. Opinions on its quality are very negative.
28 reviews
28 reviews
28 reviews
28 reviews
Network compatibility
Connectivity of Xiaomi Redmi 15C
Bands
| 4G LTE | B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500) |
|---|---|
| 3G | B1 (2100), B5 (850), B8 (900) |
| 2G | B2 (1900), B3 (1800), B5 (850), B8 (900) |
SIM card
| Type | Dual SIM
Dual Standby (Nano SIM + Nano SIM)
SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM... |
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Wi-Fi
| Standards | 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac |
|---|---|
| Others |
|
Bluetooth
| Version | Bluetooth 5.4 LELow energy consumption |
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| Profiles |
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Navigation
| Supports | GPS, A-GPS, GLONASS, Beidou, Galileo |
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USB
| Charging | Yes |
|---|---|
| Mass Storage | Yes |
| USB Type C | Yes |
| USB Host 2.0 | Yes |
SAR
| European measurement |
0.987 W/Kg on head,
0.902 W/Kg on body The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue. |
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- NFC
- Yes
- Audio Jack
- Yes
- Radio FM
- Yes
- Computer sync
- Yes
- OTA sync
- Yes
- Infrared
- Yes
- Tethering.
- Yes
- VoLTE
- Yes
According to our users, connectivity includes NFC and a 3.5 mm audio jack, which are positively valued. However, a single speaker is mentioned.
28 reviews
28 reviews
28 reviews
Battery of Xiaomi Redmi 15C
| Capacity | 6000 mAh See more details |
|---|---|
| Type | Li-Polymer |
| Fast charge | Yes , 33.0W |
| Others |
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| Efficiency | AGA |
|---|---|
| Runtime per charge | ~ 70h |
| Charge cycles | 1000 cycles |
According to our users, the battery is one of its strong points, offering excellent all-day duration and fast charging.
- 14%Two days or more
- 36%More than one day
- 32%One day
- 7%Less than a day
- 11%Less than half day
28 reviews
Software of Xiaomi Redmi 15C
Software
| Operating System |
Android 16
HyperOS 3.X (Android 16) |
|---|---|
| Google Services | With Google Mobile Services |
| Updates |
|
- 0%It comes with a clean operating system
- 71%It has preinstalled apps but they don't bother me
- 29%It has preinstalled apps that I can't uninstall
28 reviews
- 27%Every two months or less
- 64%Every six months
- 0%Once a year
- 9%Never
28 reviews
User reviews about the Xiaomi Redmi 15C
User score
- 3
- 7
- 5
- 5
- 8
- Screen6.1
- Performance4.4
- Camera4.6
- Connectivity6.4
- Battery7.3
It'll only take a minute, you'll help people decide.
Let me sum it up for you
Kimovil users believe this smartphone is a widespread disappointment. They consider it slow, with constant lags, and only suitable for very basic use or for undemanding users. Many lament a regression compared to previous models, although some appreciate its price.
Latest reviews added
- This phone is absolutely not worth your attention.
Redmi 15C — A Complete Disappointment
I previously owned a Redmi 14C, which worked much better. I bought the newer model and got a laggy piece of garbage. The phone is brand new, yet it performs terribly. Everything lags, the touchscreen response is awful, and using this phone is nothing but frustration.
How can a new model perform worse than its predecessor? This is embarrassing. I deeply regret buying this phone and would not recommend it to anyone.
Redmi 15C is the worst smartphone I have ever used.- 1.2
- Screen1.7
- Performance2.6
- Camera0.0
- Connectivity5.0
- Battery5.0
View answers - It's good everything except for games.
I got this phone coming from a Poco c65 at 1st of September,2026 (basically 10 something days ago) and I don't wanna yap y'all's ears with it all, everything is fine or okish for what you pay.id you wanna play games (not casually) though I'd recommend looking fo something else.also the battery is kinda bad idk why.my Poco's battery was kinda better
Pros- Screen
- Cameras
- Design
- Speakers
Cons- Battery
- Helio G81
- 8.7
- Screen7.7
- Performance7.3
- Camera5.7
- Connectivity5.0
- Battery0.0
View answers - struggles at everything
i've had the displeasure of having to daily this phone for about two months and its been a horrible experience, even in basic aplications it stutters, when scrolling on tiktok it stutters no matter the internet speed, sometimes if i get a call i can hear the ringtone but it wont show me the button to pick up the call, you cant even use google properly due to how slow it is, the camera is just as bad, even it the lighting is good the quality is average at best, the screen looks fine indoors but outdoors the blacks look more like grays and whites have this rainbow looking effect, the only reediming quality is that the battery lasts pretty long, i can get about a day with medium use, but thats about it, i wouldnt even buy it for someone who just needs to make calls
Pros- battery
- price
Cons- slow
- 1
- Screen2.0
- Performance1.3
- Camera3.2
- Connectivity7.3
- Battery7.0
View answers
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