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HMD Aura
HMD · phone

Aura

Xiaomi Redmi Note 15 4G
Xiaomi · phone

Redmi Note 15 4G

3

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Launch

2
Announced
2024-05-23
2025-12-18
Status
Available
Available

Network

4
SIM
  • Dual SIM (Nano-SIM)
  • Dual SIM (Nano-SIM)
2G bands
–
  • GSM-850
  • P-GSM-900
  • E-GSM-900
  • DCS-1800
  • PCS-1900
3G bands
–
  • B19 (800 MHz)
  • B5 (850 MHz)
  • B8 (900 MHz)
  • B4 (1700 MHz)
  • B2 (1900 MHz)
  • B1 (2100 MHz)
4G bands
–
  • B1 (2100 MHz)
  • B2 (1900 MHz)
  • B3 (1800 MHz)
  • B4 (1700 MHz)
  • B5 (850 MHz)
  • B7 (2600 MHz)
  • B8 (900 MHz)
  • B12 (700 MHz)

Body

7
Form factor
Bar
Bar
Height
163.9 mm
164 mm
Width
75.5 mm
75.4 mm
Thickness
8.9 mm
7.9 mm
Weight
175 g
183.7 g
Colors
  • Glacier Green
  • Indigo Black
  • Black
  • Forest Green
  • Glacier Blue
  • Purple
QWERTY keyboard
✕ No
✕ No

Platform

2
OS
Android 13
Android 15, HyperOS 2
Chipset
Unisoc SC9863A1 (22 nm)
MediaTek Helio G100 Ultra (6 nm)

Memory

3
Memory
  • 4GB RAM, 64GB
  • 4GB RAM, 128GB
  • 6GB RAM, 128GB
  • 8GB RAM, 128GB
  • 6GB RAM, 256GB
  • 8GB RAM, 256GB
  • 8GB RAM, 512GB
Card slot
microSDXC
microSDXC
Dedicated card slot
✕ No
✕ No

Display

10
Size
6.56"
6.77"
Resolution
HD
FHD
Resolution width
720 px
1080 px
Resolution height
1612 px
2392 px
Pixel density
268 ppi
388 ppi
High refresh rate
✕ No
✓ Yes
Display area
101.4 cm²
110.9 cm²
Screen-to-body ratio
82%
89.7%
Technology
IPS LCD
AMOLED
Refresh rate
–
120 Hz

Main camera

5
Cameras
  • 13MP, wide
  • 108MP, f/1.7, wide, PDAF
Flash
LED
LED
Video
1080p@30fps
1080p@30/60fps
HDR
✓ Yes
✓ Yes
Panorama
✕ No
✓ Yes

Selfie camera

4
Cameras
  • 5MP
  • 20MP, f/2.2, wide
HDR
✕ No
✕ No
Pop-up camera
✕ No
✕ No
Video
–
1080p@30fps

Sound

3
3.5mm jack
✓ Yes
✕ No
Stereo speakers
✕ No
✓ Yes
Loudspeaker
✓ Yes
✓ Yes

Sensors

7
Fingerprint
rear-mounted
under display
Gyroscope
✕ No
✓ Yes
Compass
✕ No
✓ Yes
Barometer
✕ No
✕ No
Heart rate
✕ No
✕ No
Accelerometer
✓ Yes
✓ Yes
Proximity
✓ Yes
✓ Yes

Connectivity

7
Wi-Fi
Wi‑Fi 4 (802.11n) (72–600 Mbit/s)
Wi‑Fi 5 (802.11ac) (433–6933 Mbit/s)
Bluetooth
Bluetooth 4.2
Bluetooth 5.3
USB
USB Type-C 2.0
USB Type-C 2.0
GPS
✓ Yes
✓ Yes
NFC
✕ No
✕ No
Infrared port
✕ No
✓ Yes
FM radio
✕ No
✕ No

Battery

4
Capacity
5000 mAh
6000 mAh
Charging power
10 W
33 W
Removable
✕ No
✕ No
Wireless charging
✕ No
✕ No