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Xiaomi Redmi Note 15 4G
Xiaomi · phone

Redmi Note 15 4G

vivo T3 Ultra
vivo · phone

T3 Ultra

3

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Launch

2
Announced
2025-12-18
2024-09-12
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)
  • B5 (850 MHz)
  • B8 (900 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)
  • B3 (1800 MHz)
  • B4 (1700 MHz)
  • B5 (850 MHz)
  • B7 (2600 MHz)
  • B8 (900 MHz)
  • B18 (850 MHz)
  • B19 (850 MHz)
SIM
  • Dual SIM (Nano-SIM)
  • Dual SIM (Nano-SIM)
5G bands
–
  • n1 (2100 MHz)
  • n3 (1800 MHz)
  • n5 (850 MHz)
  • n8 (900 MHz)
  • n28 (700 MHz)
  • n40 (2300 MHz)
  • n77 (3700 MHz)
  • n78 (3500 MHz)

Body

9
Form factor
Bar
Bar
Height
164 mm
164.2 mm
Width
75.4 mm
74.9 mm
Thickness
7.9 mm
7.6 mm
Weight
183.7 g
192 g
Colors
  • Black
  • Forest Green
  • Glacier Blue
  • Purple
  • Lunar Gray
  • Frost Green
QWERTY keyboard
✕ No
✕ No
Protection
–
IP68
Back material
–
Glass

Platform

2
OS
Android 15, HyperOS 2
Android 14, Funtouch 14
Chipset
MediaTek Helio G100 Ultra (6 nm)
MediaTek Dimensity 9200+ (4 nm)

Memory

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

Display

10
Size
6.77"
6.78"
Resolution
FHD
FHD
Resolution width
1080 px
1260 px
Resolution height
2392 px
2800 px
Pixel density
388 ppi
453 ppi
Refresh rate
120 Hz
120 Hz
High refresh rate
✓ Yes
✓ Yes
Display area
110.9 cm²
111 cm²
Screen-to-body ratio
89.7%
90.2%
Technology
AMOLED
AMOLED

Main camera

5
Cameras
  • 108MP, f/1.7, wide, PDAF
  • 50MP, f/1.9, wide, OIS, PDAF
  • 8MP, f/2.2, ultrawide
Flash
LED
Ring-LED
Video
1080p@30/60fps
  • 4K@30/60fps
  • 1080p@30fps
HDR
✓ Yes
✓ Yes
Panorama
✓ Yes
✓ Yes

Selfie camera

4
Cameras
  • 20MP, f/2.2, wide
  • 50MP, f/2, wide
Video
1080p@30fps
  • 4K@30/60fps
  • 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
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 5 (802.11ac) (433–6933 Mbit/s)
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
✕ No
✕ No
Infrared port
✓ Yes
✕ No
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