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Xiaomi Redmi Note 15 4G
Xiaomi · phone

Redmi Note 15 4G

vivo X Fold3
vivo · phone

X Fold3

3

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Launch

2
Announced
2025-12-18
2024-03-26
Status
Available
Available

Network

5
2G bands
  • GSM-850
  • P-GSM-900
  • E-GSM-900
  • DCS-1800
  • PCS-1900
  • 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)
  • 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)
  • B1 (2100 MHz)
  • B2 (1900 MHz)
  • B3 (1800 MHz)
  • B4 (1700 MHz)
  • B5 (850 MHz)
  • B7 (2600 MHz)
  • B8 (900 MHz)
  • B12 (700 MHz)
SIM
  • Dual SIM (Nano-SIM)
  • Dual SIM (Nano-SIM)
5G bands
–
  • n1 (2100 MHz)
  • n2 (1900 MHz)
  • n3 (1800 MHz)
  • n5 (850 MHz)
  • n7 (2600 MHz)
  • n8 (900 MHz)
  • n12 (700 MHz)
  • n20 (800 MHz)

Body

7
Form factor
Bar
Foldable
Height
164 mm
160 mm
Width
75.4 mm
142.7 mm
Thickness
7.9 mm
4.7 mm
Weight
183.7 g
219 g
Colors
  • Black
  • Forest Green
  • Glacier Blue
  • Purple
  • Black
  • White
QWERTY keyboard
✕ No
✕ No

Platform

2
OS
Android 15, HyperOS 2
Android 14, OriginOS 4
Chipset
MediaTek Helio G100 Ultra (6 nm)
Qualcomm Snapdragon 8 Gen 2 (4 nm)

Memory

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

Display

10
Size
6.77"
8.03"
Resolution
FHD
QHD
Resolution width
1080 px
2200 px
Resolution height
2392 px
2480 px
Pixel density
388 ppi
413 ppi
Refresh rate
120 Hz
120 Hz
High refresh rate
✓ Yes
✓ Yes
Display area
110.9 cm²
206.5 cm²
Screen-to-body ratio
89.7%
90.5%
Technology
AMOLED
Foldable LTPO AMOLED

Main camera

5
Cameras
  • 108MP, f/1.7, wide, PDAF
  • 50MP, f/1.8, wide, OIS, PDAF
  • 50MP, f/1.9, telephoto, PDAF
  • 50MP, f/2, ultrawide, PDAF
Flash
LED
Dual-LED
Video
1080p@30/60fps
  • 8K@30fps
  • 4K@30/60fps
  • 1080p@30/60fps
HDR
✓ Yes
✕ No
Panorama
✓ Yes
✓ Yes

Selfie camera

4
Cameras
  • 20MP, f/2.2, wide
  • 32MP, f/2.4, wide
  • 32MP, f/2.4, wide
Video
1080p@30fps
1080p@30fps
HDR
✕ No
✓ Yes
Pop-up camera
✕ No
✕ No

Sound

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

Sensors

7
Fingerprint
under display
side-mounted
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 5 (802.11ac) (433–6933 Mbit/s)
Wi‑Fi 7 (802.11be)
Bluetooth
Bluetooth 5.3
Bluetooth 5.3
USB
USB Type-C 2.0
USB Type-C 3.2
GPS
✓ Yes
✓ Yes
NFC
✕ No
✓ Yes
Infrared port
✓ Yes
✓ Yes
FM radio
✕ No
✕ No

Battery

5
Capacity
6000 mAh
5500 mAh
Charging power
33 W
80 W
Removable
✕ No
✕ No
Wireless charging
✕ No
✕ No
Type
–
Li-ion