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Honor 300 Ultra
Honor · phone

300 Ultra

Xiaomi Redmi Note 15 4G
Xiaomi · phone

Redmi Note 15 4G

3

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Launch

2
Announced
2024-12-02
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

8
Form factor
Bar
Bar
Height
163.8 mm
164 mm
Width
75.3 mm
75.4 mm
Thickness
8.2 mm
7.9 mm
Weight
198 g
183.7 g
Protection
IP65
–
Colors
  • Black
  • White
  • Black
  • Forest Green
  • Glacier Blue
  • Purple
QWERTY keyboard
✕ No
✕ No

Platform

2
OS
Android 15, MagicOS 9
Android 15, HyperOS 2
Chipset
Qualcomm Snapdragon 8 Gen 3 (4 nm)
MediaTek Helio G100 Ultra (6 nm)

Memory

3
Memory
  • 12GB RAM, 512GB
  • 16GB RAM, 1TB
  • 6GB RAM, 128GB
  • 8GB RAM, 128GB
  • 6GB RAM, 256GB
  • 8GB RAM, 256GB
  • 8GB RAM, 512GB
Dedicated card slot
✕ No
✕ No
Card slot
–
microSDXC

Display

10
Size
6.78"
6.77"
Resolution
FHD
FHD
Resolution width
1224 px
1080 px
Resolution height
2700 px
2392 px
Pixel density
437 ppi
388 ppi
Refresh rate
120 Hz
120 Hz
High refresh rate
✓ Yes
✓ Yes
Display area
111.5 cm²
110.9 cm²
Screen-to-body ratio
90.4%
89.7%
Technology
AMOLED
AMOLED

Main camera

5
Cameras
  • 50MP, f/2, wide, OIS, PDAF
  • 50MP, f/3, periscope telephoto, OIS, PDAF
  • 12MP, f/2.2, ultrawide
  • 108MP, f/1.7, wide, PDAF
Flash
LED
LED
HDR
✓ Yes
✓ Yes
Panorama
✓ Yes
✓ Yes
Video
–
1080p@30/60fps

Selfie camera

4
Cameras
  • 50MP, f/2.1, wide
  • 2MP, f/2.4, depth
  • 20MP, f/2.2, wide
HDR
✓ Yes
✕ No
Pop-up camera
✕ No
✕ No
Video
–
1080p@30fps

Sound

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

Sensors

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

Connectivity

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

Battery

5
Capacity
5300 mAh
6000 mAh
Type
Li-ion
–
Charging power
100 W
33 W
Removable
✕ No
✕ No
Wireless charging
✓ Yes
✕ No