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Xiaomi
8 GB / 128 GB / India · Launched August 2025 · Energy class B
Overview
NeoScore
5.5
#2271 of 6245
- Design & display
- 6.1
- Performance & hardware
- 5.2
- Camera
- 3.7
- Connectivity
- 6.3
- Battery & charging
- 6.9
Efficiency
- Energy efficiencyB
- ABCDEFG
- RepairabilityC
- ABCDE
- Repeated-drop resistanceD
- ABCDE
Strengths
- The 144 Hz display is among the best of its time for smoother scrolling and gaming.
- The 7,000 mAh battery has more capacity than most phones of its time.
- It includes 5 years of OS updates and expandable storage.
Weak points
- The 1/2.88″ sensor is among the smallest of its time, and there is no optical image stabilization.
- Performance is worse than that of most phones of its time.
- At 217 g, it is heavier than most phones of its time.
- Display
- 6.9″IPS LCD1,080 × 2,340 px144 Hz
- Design
- 217 g80.5 mm169.5 mm8.6 mm
- Performance
- Qualcomm Snapdragon 6s Gen 3Octa-Core8 GB RAM128 GB / 256 GB
- AnTuTu
- 575,000Better than 10% of phones
- Battery
- 7,000 mAh33 W67 h
- Cameras
- 50 Mpx · f/1.82 Mpx · f/2.4selfie 8 Mpx · f/2
- Network
- 5G4G3G2G
- Software
- Android 15
Editorial report
Xiaomi Redmi 15 8 GB / 128 GB / India technical sheet
The Redmi 15 suits buyers who prioritize a large, smooth display and a high-capacity battery. Its trade-offs are clear: the camera and performance are worse than those of most phones of its time, and the 217 g body is heavier than most.
Its 6.9″ display runs at 144 Hz, a refresh rate that is among the best of its time for smoother scrolling and gaming. The 7,000 mAh battery has more capacity than most phones of its time, supports 33 W fast charging and reverse charging, and reaches 67 h per cycle according to the European energy label. IP64 protection covers dust and splashes.
This configuration has 4 GB of RAM and 128 GB of storage, with expandable storage available. Android 15, 5 years of OS updates, 5G, NFC, dual Nano-SIM support and a 3.5 mm audio jack add practical flexibility. The 50 MP main camera uses a 1/2.88″ sensor, among the smallest of its time, and has no optical image stabilization. Performance is worse than that of most phones of its time according to AnTuTu 575,000.
With an overall NeoScore of 5.3, the Redmi 15 is a better fit for buyers seeking screen size, battery capacity and useful everyday features than for those prioritizing camera hardware or processing power.
Technical index
NeoScore
NeoScore is NeoTeo's technical index: it weighs each phone's verified specifications and compares them with those of the phones of its time.
5.5
/10
Prices in United States
Selected variant
8 GB / 128 GB / India
Design & display
6.1
- Display Technology IPS LCD
- 5.0
- Display Refresh Rate 144 Hz
- 9.5
- Display Pixel Density 374 ppi
- 7.6
- Peak Display Brightness 850 nits
- 6.9
- Display Features Gorilla Glass 3, Mohs Level 6, Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, DCI-P3, TÜV Rheinland Low Blue Light, TÜV Rheinland Flicker-Free Certified, TÜV Rheinland Eye Comfort Certification
- 2.5
- Weight 217 g
- 4.3
- Resistance Features IP64
- 4.0
- Usable Surface 85.7 %
- 8.2
- Body Thickness 8.6 mm
- 6.8
Performance & hardware
5.2
- AnTuTu Score 575,000
- 2.2
- RAM Capacity 8 GB
- 7.1
- Storage Type UFS 2.2
- 5.0
- Processor Process Size 6 nm
- 7.0
- Maximum Storage Capacity 256 GB
- 5.6
- Maximum CPU Clock 2.3 GHz
- 5.3
- RAM Type LPDDR4X
- 5.0
Camera
3.7
- Sensor Size 1/2.88″
- 3.2
- Aperture f/1.8
- 8.0
- Optical Image Stabilization No
- 2.0
- Resolution 50 Mpx
- 8.0
- Optical Zoom 0 x
- 0.0
- Camera Features LED Flash, HDR, Digital Zoom, Triple Camera, Digital Image Stabilization, Autofocus, Touch Focus, Continuous Shooting, Geotagging, Panorama, Face Detection, White Balance Settings, ISO Settings, Exposure Compensation, Scene Mode, Self-Timer, Burst Mode, Continuous Autofocus, Phase-Detection Autofocus, Manual Exposure, Manual Focus, Manual ISO, Manual White Balance, Time-Lapse
- 0.0
Connectivity
6.3
- Connectivity Features Virtual Proximity Sensing, Infrared, NFC, USB Type-C, USB 2.0, USB OTG, USB Host 2.0, Computer Sync, USB Charging, USB Mass Storage, Tethering, VoLTE, 3.5 mm Audio Jack, FM Radio
- 3.0
- Cellular Bands 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, LTE B28, 4G LTE B32, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B48, 4G LTE B66, 4G LTE B71, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n12, 5G NR n20, 5G NR n26, 5G NR n28, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n66, 5G NR n71, 5G NR n77, 5G NR n78
- 10.0
- Wi-Fi Standards Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- 5.0
- Bluetooth Version Bluetooth 5.1
- 6.0
- Navigation Systems GPS, A-GPS, GLONASS, BeiDou, Galileo
- 9.0
- SIM Configurations Dual Nano-SIM, Dual SIM Dual Standby
- 7.5
Battery & charging
6.9
- Battery Capacity 7,000 mAh
- 10.0
- Fast Charge Power 33 W
- 5.8
- Battery Features Non-Removable, Rechargeable, Fast Charging, Battery Level Indicator, Reverse Charging
- 4.3
Tap a point on the chart to see what makes it up.
- Design & display
- 6.11
- Performance & hardware
- 5.15
- Camera
- 3.65
- Connectivity
- 6.3
- Battery & charging
- 6.94
- NeoScore rank
- #2271 / 6245
Efficiency
Grades from the official EU product label. Missing grades are never estimated.
- Energy efficiency
- B
- Repairability
- C
- Repeated-drop resistance
- D
Survived 45 drops without defects
View the official EPREL labelXiaomi
Technical specifications
Performance
- Processor Model
- Qualcomm Snapdragon 6s Gen 3
- Processor Process Size
- 6 nm
- Graphics GPU
- Qualcomm Adreno 619
- Storage Type
- UFS 2.2
- Maximum CPU Clock
- 2.3 GHz
- Maximum Storage Capacity
- 256 GB
- AnTuTu Score
- 575,000
- CPU Description
- Octa-core CPU with 2x2.3 GHz Cortex-A78 and 6x2.0 GHz Cortex-A55 cores.
- Processor Type
- Octa-Core
- 64-Bit Processor
- Yes
- RAM Capacity
- 8 GB
- RAM Type
- LPDDR4X
- Expandable Storage
- Yes
- AnTuTu version
- v11
- 3DMark Wild Life Extreme
- 421
Design
- Body Colors
- Black, Grey, Silver, Purple, Green
- Body Thickness
- 8.6 mm
- Body Width
- 80.5 mm
- Body Height
- 169.5 mm
- Weight
- 217 g
- Usable Surface
- 85.7 %
- Body Materials
- Glass, Plastic
- Resistance Features
- IP64
- Drop Resistance Class
- D
- Repairability Class
- A
- Foldable
- No
- Rugged Build
- No
- Drop Test Count
- 45
Battery
- Battery Efficiency Rating
- B
- Battery Capacity
- 7,000 mAh
- Battery Type
- Li-Polymer
- Fast Charge Power
- 33 W
- Battery Features
- Non-Removable, Rechargeable, Fast Charging, Battery Level Indicator, Reverse Charging
- Battery Endurance
- 67 h
- Charge cycles
- 1,000
Display
- Display Aspect Ratio
- 19.5:9
- Display Technology
- IPS LCD
- Peak Display Brightness
- 850 nits
- Display Diagonal
- 6.9″
- Display Horizontal Resolution
- 1,080 px
- Display Vertical Resolution
- 2,340 px
- Display Pixel Density
- 374 ppi
- Display Refresh Rate
- 144 Hz
- Display Features
- Gorilla Glass 3, Mohs Level 6, Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, DCI-P3, TÜV Rheinland Low Blue Light, TÜV Rheinland Flicker-Free Certified, TÜV Rheinland Eye Comfort Certification
- Integrated Projector
- No
Sensors
- Fingerprint Sensor Placement
- Side
Sensor
- Sensor Features
- Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Light Sensor, Virtual Proximity Sensing, Cooling System
Software
- Operating System
- Android 15
- OS Family
- Android
- OS Version
- 15
- OS Update Support
- 5 years
- Direct OS Updates
- No
- Google Services
- Yes
Connectivity
- SIM Configurations
- Dual Nano-SIM, Dual SIM Dual Standby
- Cellular Bands
- 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, LTE B28, 4G LTE B32, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B48, 4G LTE B66, 4G LTE B71, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n12, 5G NR n20, 5G NR n26, 5G NR n28, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n66, 5G NR n71, 5G NR n77, 5G NR n78
- Cellular Technologies
- GSM, HSPA, LTE, 5G
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- Wi-Fi Features
- Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- Bluetooth Version
- Bluetooth 5.1
- Bluetooth Profiles
- A2DP, LE, aptX
- Navigation Systems
- GPS, A-GPS, GLONASS, BeiDou, Galileo
- Connectivity Features
- Virtual Proximity Sensing, Infrared, NFC, USB Type-C, USB 2.0, USB OTG, USB Host 2.0, Computer Sync, USB Charging, USB Mass Storage, Tethering, VoLTE, 3.5 mm Audio Jack, FM Radio
- USB Version
- USB 2.0
- SAR (EU) head
- 1 W/kg
- SAR (EU) body
- 1 W/kg
- Max. download speed
- 2,500 Mbps
- Max. upload speed
- 1,500 Mbps
Audio
- Audio Features
- Loudspeaker, Dolby Atmos, Hi-Res Audio, A2DP, LE, aptX
Technical
- Model numbers
- 25057RN09E
Redmi 15
Camera system
Every physical camera module is shown separately, with its sensor, lens and capture capabilities.
Redmi 15 rear main camera
- Resolution
- 50 Mpx
- Sensor Type
- ISOCELL
- Sensor Size
- 1/2.88″
- Pixel Size
- 0.61 µm
- Video Recording
- 1080p at 30 fps, 1080p video recording
- Slow Motion Video
- Yes
Sensor
- Resolution
- 50 Mpx
- Sensor Type
- ISOCELL
- Sensor Size
- 1/2.88″
- Pixel Size
- 0.61 µm
Video
- Video Recording
- 1080p at 30 fps, 1080p video recording
- Slow Motion Video
- Yes
- Slow Motion Frame Rate
- 60 fps
Lens
- Optical Zoom
- 0 x
- Aperture
- f/1.8
- Optical Image Stabilization
- No
Flash
- Flash Type
- LED
- Flash LED Count
- 1 LED
Features
- Camera Features
- LED Flash, HDR, Digital Zoom, Triple Camera, Digital Image Stabilization, Autofocus, Touch Focus, Continuous Shooting, Geotagging, Panorama, Face Detection, White Balance Settings, ISO Settings, Exposure Compensation, Scene Mode, Self-Timer, Burst Mode, Continuous Autofocus, Phase-Detection Autofocus, Manual Exposure, Manual Focus, Manual ISO, Manual White Balance, Time-Lapse
Redmi 15 rear depth camera
- Resolution
- 2 Mpx
- Sensor Type
- CMOS
- Aperture
- f/2.4
Sensor
- Resolution
- 2 Mpx
- Sensor Type
- CMOS
Lens
- Aperture
- f/2.4
Redmi 15 front camera
- Resolution
- 8 Mpx
- Sensor Type
- CMOS
- Video Recording
- 1080p at 30 fps, 1080p video recording
- Aperture
- f/2
- Camera Features
- HDR
Sensor
- Resolution
- 8 Mpx
- Sensor Type
- CMOS
Video
- Video Recording
- 1080p at 30 fps, 1080p video recording
Lens
- Aperture
- f/2
Features
- Camera Features
- HDR
Product gallery
11Variant details
- Memory
- 8 GB
- Markets
- India
- Storage
- 128 GB
- Market codes
- India
Compare the Xiaomi Redmi 15 8 GB / 128 GB / India
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