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Samsung Galaxy Note20 Ultra
Samsung · phone

Galaxy Note20 Ultra

Xiaomi 12X
Xiaomi · phone

12X

3

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Launch

2
Announced
2020-08-05
2021-12-28
Status
Available
Available

Network

5
2G bands
  • E-GSM-900
  • T-GSM-900
  • P-GSM-900
  • R-GSM-900
  • DCS-1800
  • GSM-850
  • GSM-850
  • P-GSM-900
  • E-GSM-900
  • DCS-1800
  • PCS-1900
3G bands
  • B26 (850 MHz)
  • B2 (1900 MHz)
  • B25 (1900 MHz)
  • B5 (850 MHz)
  • B8 (900 MHz)
  • B19 (800 MHz)
  • B5 (850 MHz)
  • B8 (900 MHz)
  • B4 (1700 MHz)
  • B2 (1900 MHz)
  • B1 (2100 MHz)
4G bands
  • B2 (1900 MHz)
  • B12 (700 MHz)
  • B18 (850 MHz)
  • B25 (1900 MHz)
  • B4 (1700 MHz)
  • B32 (1500 MHz)
  • B1 (2100 MHz)
  • B28 (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
  • Hybrid Dual SIM (Nano-SIM)
  • Single SIM (Nano-SIM)
  • Dual SIM (Nano-SIM)
5G bands
–
  • n1 (2100 MHz)
  • n3 (1800 MHz)
  • n5 (850 MHz)
  • n7 (2600 MHz)
  • n8 (900 MHz)
  • n20 (800 MHz)
  • n28 (700 MHz)
  • n38 (2600 MHz)

Body

10
Height
164.8 mm
152.7 mm
Width
77.2 mm
69.9 mm
Thickness
8.1 mm
8.2 mm
Weight
208 g
176 g
Protection
IP68
–
Colors
  • Mystic White
  • Mystic Bronze
  • Mystic Black
  • Gray
  • Blue
  • Purple
Back material
Glass
–
Frame material
Stainless steel
–
QWERTY keyboard
✕ No
✕ No
Form factor
–
Bar

Platform

2
OS
Android 10
Android 11, MIUI 13
Chipset
Exynos 990
Snapdragon 870 5G

Memory

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

Display

10
Size
6.9"
6.28"
Resolution width
1440 px
1080 px
Resolution height
3088 px
2400 px
Pixel density
496 ppi
419 ppi
Refresh rate
120 Hz
120 Hz
High refresh rate
✕ No
✓ Yes
Display area
116.7 cm²
95.2 cm²
Screen-to-body ratio
91.7%
89.2%
Technology
Dynamic AMOLED 2X
AMOLED
Resolution
–
FHD

Main camera

5
Cameras
  • 108MP, f/1.8, wide, OIS, PDAF
  • 12MP, f/3, periscope telephoto, OIS, PDAF
  • 12MP, f/3.4, ultrawide
  • 50MP, f/1.9, wide, OIS, PDAF
  • 13MP, f/2.4, ultrawide
  • 5MP, f/2.4
Flash
LED
Dual-LED dual-tone
Video
  • 4K@30/60fps
  • 8K@24fps
  • 720p@960fps
  • 1080p@30/60/240fps
  • 8K@24fps
  • 4K@30/60fps
  • 1080p@30/120/240/960fps
HDR
✓ Yes
✓ Yes
Panorama
✓ Yes
✓ Yes

Selfie camera

4
Cameras
  • 10MP, f/2.2, wide, PDAF
  • 32MP, f/2.5, wide
Video
  • 4K@30/60fps
  • 1080p@30fps
  • 1080p@30/60fps
  • 720p@120fps
HDR
✓ Yes
✓ Yes
Pop-up camera
✕ No
✕ No

Sound

3
3.5mm jack
✕ No
✕ No
Stereo speakers
✕ No
✓ 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
  • 802.11g (6–54 Mbit/s)
  • Wi‑Fi 6 (802.11ax) (600–9608 Mbit/s)
  • Wi‑Fi 4 (802.11n) (72–600 Mbit/s)
  • Wi‑Fi 6E (802.11ax) (600–9608 Mbit/s)
  • 802.11b (1–11 Mbit/s)
  • Wi‑Fi 5 (802.11ac) (433–6933 Mbit/s)
  • 802.11a (6–54 Mbit/s)
Wi‑Fi 6 (802.11ax) (600–9608 Mbit/s)
Bluetooth
Bluetooth 5.0
Bluetooth 5.2
USB
  • USB Type-C 3.2
  • USB On-The-Go
USB Type-C 2.0
GPS
✓ Yes
✓ Yes
NFC
✓ Yes
✕ No
Infrared port
✕ No
✓ Yes
FM radio
✓ Yes
✕ No

Battery

5
Capacity
4500 mAh
4500 mAh
Type
Li-ion
Li-Po
Charging power
25 W
67 W
Removable
✕ No
✕ No
Wireless charging
✕ No
✕ No