Xiaomi Redmi 15 256GB 8GB RAM
+ Compare
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Design17
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Rear Camera14
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Front Camera4
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360° View
![360° View]()
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UI Screenshot16
![UI Screenshot]()
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Videos1
![Videos]()
Key Specs
Performance
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Qualcomm Snapdragon 6s Gen 3 -
Octa core (2.3 GHz, Dual Core + 1.95 GHz, Hexa Core) -
6 GB / 8 GB RAM
Display
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6.9 inches (17.53 cm); IPS LCD -
1080x2340 px (FHD+) -
144 Hz Refresh Rate -
Bezel-less with punch-hole display
Rear Camera
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Dual Camera Setup - 50 MP Wide Angle Primary Camera
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LED Flash -
Full HD @30 fps Video Recording
Front Camera
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8 MP Wide Angle Lens -
Full HD @30 fps Video Recording
Battery
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7000 mAh -
33W Fast Charging; USB Type-C port
General
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SIM1: Nano, SIM2: Nano (Hybrid) -
5G Supported -
128 GB / 256 GB Storage, Expandable upto 2 TB -
Dust Resistant, Water Resistant
Xiaomi Redmi 15 256GB 8GB RAM Prices in India
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Xiaomi Redmi 15 256GB 8GB RAM Expert Review Summary
Expert Rating:
![Marcia Sekhose]()
Verdict
The Redmi 15 impresses with its premium design, massive battery, and immersive entertainment experience, backed by optimised performance for everyday use. While it may lack raw processing power, the handset remains an ideal pick for users who prioritise media consumption and long-lasting endurance.
Pros
- Two-day battery life
- Premium design
- Big screen for bingeing content
Cons
- Thick bezels
- Phone seems unnecessarily large
- Low-light photography could be better
Phone or phablet?
+
Let's start with the elephant in the room, its size. The Redmi 15 packs a massive 6.9-inch display, easily one of the largest you'll find on a smartphone today outside of foldables. The bezels are on the thicker side and do feel a bit dated, but with a screen this big, they're not a deal-breaker. You get a FHD+ (2340 × 1080 pixels) LCD panel that supports 144Hz refresh rate and 700 nits of peak brightness. The refresh rate can be set at 60Hz or pushed all the way to 144Hz, with adaptive adjustment based on usage. The specs are fairly standard for this segment, but the panel is bright enough for everyday use. Even with peak brightness capped at 850 nits, outdoor visibility remains comfortable.
Read More
Two-day battery life
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The Redmi 15 stands out for its massive 7,000mAh battery, which is the max you'll get under Rs 15,000. In our PCMark battery test, which gives you an idea about how long the phone can last under typical usage, the Redmi 15 lasted for 14 hours and 54 minutes. This is much higher than most of the phones in this price segment. Realistically, the phone's battery at 100 percent can go for around two days on typical usage. This includes taking calls, using WhatsApp, a bit of gaming, and watching videos as well. I didn't need to charge the phone during these two days. Even with extensive usage, you should easily get a full day's backup.
Read More
Reliable performance
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The Redmi 15 is powered by the Qualcomm Snapdragon 6s Gen 3, a year-old chipset built on the 6nm process. In comparison, rivals like the Vivo T4x use the more efficient 4nm MediaTek Dimensity 7300, and the difference shows. The T4x, priced at Rs 13,999, leads comfortably in benchmarks with an AnTuTu score of 6,85,052, while the Redmi 15 manages 4,63,289.
Read More
Decent cameras at best
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The Redmi 15 has a 50MP AI dual camera with an unspecified sensor, and an 8MP front camera. You'll typically find this camera setup in this segment, but there are a few options that offer an additional 2MP depth sensor, like the OPPO K13x, which is currently our top choice for cameras under Rs 15,000. We compared the Redmi 15's cameras with the OPPO K13x in different scenarios like daylight, portrait, selfies, and low-light.
Read More
Long-term software support for the win
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The Redmi 15 runs HyperOS 2.0 with Android 15 out of the box. You also get 66 pre-installed apps, one of the highest on a phone. There are also 19 third-party apps. This can be particularly annoying, especially when setting up the device for the first time. Otherwise, the UI is smooth, and you get AI features like Circle to Search and Gemini Live. There are native AI features like 'Sky' that let you add different kinds of sky filters to your photos, but the results seem very dramatic, and the feature still requires some fine-tuning.
Read More
Read full Review
Verdict
The Redmi 15 impresses with its premium design, massive battery, and immersive entertainment experience, backed by optimised performance for everyday use. While it may lack raw processing power, the handset remains an ideal pick for users who prioritise media consumption and long-lasting endurance.
- Two-day battery life
- Premium design
- Big screen for bingeing content
Pros
- Thick bezels
- Phone seems unnecessarily large
- Low-light photography could be better
Cons
Let's start with the elephant in the room, its size. The Redmi 15 packs a massive 6.9-inch display, easily one of the largest you'll find on a smartphone today outside of foldables. The bezels are on the thicker side and do feel a bit dated, but with a screen this big, they're not a deal-breaker. You get a FHD+ (2340 × 1080 pixels) LCD panel that supports 144Hz refresh rate and 700 nits of peak brightness. The refresh rate can be set at 60Hz or pushed all the way to 144Hz, with adaptive adjustment based on usage. The specs are fairly standard for this segment, but the panel is bright enough for everyday use. Even with peak brightness capped at 850 nits, outdoor visibility remains comfortable.
Read MoreThe Redmi 15 stands out for its massive 7,000mAh battery, which is the max you'll get under Rs 15,000. In our PCMark battery test, which gives you an idea about how long the phone can last under typical usage, the Redmi 15 lasted for 14 hours and 54 minutes. This is much higher than most of the phones in this price segment. Realistically, the phone's battery at 100 percent can go for around two days on typical usage. This includes taking calls, using WhatsApp, a bit of gaming, and watching videos as well. I didn't need to charge the phone during these two days. Even with extensive usage, you should easily get a full day's backup.
Read MoreThe Redmi 15 is powered by the Qualcomm Snapdragon 6s Gen 3, a year-old chipset built on the 6nm process. In comparison, rivals like the Vivo T4x use the more efficient 4nm MediaTek Dimensity 7300, and the difference shows. The T4x, priced at Rs 13,999, leads comfortably in benchmarks with an AnTuTu score of 6,85,052, while the Redmi 15 manages 4,63,289.
Read MoreThe Redmi 15 has a 50MP AI dual camera with an unspecified sensor, and an 8MP front camera. You'll typically find this camera setup in this segment, but there are a few options that offer an additional 2MP depth sensor, like the OPPO K13x, which is currently our top choice for cameras under Rs 15,000. We compared the Redmi 15's cameras with the OPPO K13x in different scenarios like daylight, portrait, selfies, and low-light.
Read MoreThe Redmi 15 runs HyperOS 2.0 with Android 15 out of the box. You also get 66 pre-installed apps, one of the highest on a phone. There are also 19 third-party apps. This can be particularly annoying, especially when setting up the device for the first time. Otherwise, the UI is smooth, and you get AI features like Circle to Search and Gemini Live. There are native AI features like 'Sky' that let you add different kinds of sky filters to your photos, but the results seem very dramatic, and the feature still requires some fine-tuning.
Read MoreCompetitors For Xiaomi Redmi 15 256GB 8GB RAM
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Xiaomi Redmi 15 256GB 8GB RAM Specifications
General |
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|---|---|
| Launch Date | August 19, 2025 (Official) |
| Operating System | Android v15 |
| OS Updates | 2 Year |
| Security Updates | 4 Year |
| Custom UI | HyperOS |
Performance
(Very Good)
|
|
|---|---|
| Chipset | Qualcomm Snapdragon 6s Gen 3 |
| Processor | Octa core (2.3 GHz, Dual core, Cortex A78 + 1.95 GHz, Hexa Core, Cortex A55) |
| Architecture | 64 bit |
| Fabrication | 6 nm |
| Graphics (GPU) | Adreno 619 |
| RAM | 6 GB / 8 GB |
| RAM Type | LPDDR4X |
Benchmark Screenshots
AnTuTu Benchmark
Graphics Benchmark
Geekbench6 Benchmark
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Display
(Excellent)
|
|
|---|---|
| Display Type | IPS LCD |
| Screen Size | 6.9 inches (17.53 cm) |
| Resolution | 1080x2340 px (FHD+) |
| Peak Brightness | 850 nits |
| Refresh Rate | 144 Hz |
| Aspect Ratio | 19.5:9 |
| Pixel Density | 374 ppi |
| Screen to Body Ratio (calculated) | 86.04 % |
| Screen Protection | Yes |
| Bezel-less Display | Yes with punch-hole display |
UI Screenshots
Lock Screen
Home Screen
Screen With Widgets
Dialer Screen
App Drawer
Notification Panel
Quick Settings Panel
Settings Screen
OS Version
Storage
Battery
Camera On
Camera Options
Camera Settings
Picture Size Options
Video Size Options
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Design |
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|---|---|
| Height | 168.48 mm |
| Width | 80.45 mm |
| Thickness | 8.40 mm |
| Weight | 217 grams |
| Build Material | Back: Plastic |
| Water Resistance | Yes, Splash proof, IP64 |
| Ruggedness | Dust proof |
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Click to View
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Rear Camera
(Good)
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|---|---|---|---|---|---|---|---|---|---|---|
| Resolution | ||||||||||
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| Autofocus | Yes | |||||||||
| OIS | No | |||||||||
| Flash | Yes, LED Flash | |||||||||
| Image Resolution | 8150 x 6150 Pixels | |||||||||
| Settings | Exposure compensation, ISO control | |||||||||
| Shooting Modes |
Continuous Shooting High Dynamic Range mode (HDR) |
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| Camera Features |
Digital Zoom Auto Flash Face detection Filters Touch to focus |
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| Video Recording | Full HD @30 fps | |||||||||
Rear Camera Samples
Daylight / HDR Auto
Max Zoom Supported
Long Shot 10X
Long Shot 5X
Long Shot 3X
Long Shot 1X
High Res
Portrait Shot
Night Mode OFF
Night Mode ON
Close Up
Low Light
Low Light With Flash
Colour Variance
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Front Camera
(Very Good)
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|---|---|---|---|---|---|---|---|---|
| Resolution | ||||||||
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| Autofocus | No | |||||||
| Video Recording | Full HD @30 fps | |||||||
Front Camera Samples
Selfie
Selfie Portrait
Selfie Low Light
Selfie Low Light With Flash
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Battery
(Very Good)
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|
|---|---|
| Capacity | 7000 mAh |
| Battery Type | Silicon Carbon |
| Quick Charging | Yes, 33W Fast Charging |
Storage |
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|---|---|
| Internal Storage | 128 GB / 256 GB |
| Storage Type | UFS 2.2 |
| Expandable Storage | Yes, Up to 2 TB |
Network & Connectivity |
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|---|---|
| SIM Slot(s) | Dual SIM |
| SIM Type | SIM1: Nano, SIM2: Nano (Hybrid) |
| Network Support | 5G, 4G |
| VoLTE | Yes |
| SIM 1 |
5G bands, 4G bands
Expand
|
| SIM 2 |
5G bands, 4G bands
Expand
|
| Wi-Fi | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz |
| Wi-Fi Features | Mobile Hotspot |
| Bluetooth | Yes, v5.1 |
| GPS | Yes with A-GPS, Glonass |
Multimedia |
|
|---|---|
| Audio Jack | USB Type-C |
Sensors |
|
|---|---|
| Fingerprint Sensor | Yes |
| Fingerprint Sensor Position | Side |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer, Compass |
Recent Stories
Xiaomi Redmi 15 256GB 8GB RAM User Reviews
Xiaomi Redmi 15 256GB 8GB RAM Key Highlights
| Processor | Qualcomm Snapdragon 6s Gen 3 |
| RAM & Storage | 6 GB RAM + 128 GB 8 GB RAM + 128 GB 8 GB RAM + 256 GB |
| Display | 6.9", 1080 x 2340 Resolution |
| Rear Camera | 50 MP |
| Front Camera | 8 MP |
| Battery | 7000 mAh |
Xiaomi Redmi 15 Price In India
| Product Name | Price |
|---|---|
| Xiaomi Redmi 15 (6 GB + 128 GB) | ₹20,499 |
| Xiaomi Redmi 15 (8 GB + 256 GB) | ₹24,245 |
| Xiaomi Redmi 15 (8 GB + 128 GB) | ₹22,499 |
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