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Samsung Galaxy S21
Samsung · phone

Galaxy S21

Oppo Find N2 Flip
Oppo · phone

Find N2 Flip

3

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Launch

2
Announced
2021-01-12
2022-12-15
Status
Cancelled
Available

Network

5
2G bands
  • R-GSM-900
  • P-GSM-900
  • T-GSM-900
  • E-GSM-900
  • DCS-1800
  • GSM-850
  • GSM-850
  • P-GSM-900
  • E-GSM-900
  • DCS-1800
  • PCS-1900
3G bands
  • B25 (1900 MHz)
  • B8 (900 MHz)
  • B2 (1900 MHz)
  • B5 (850 MHz)
  • B26 (850 MHz)
  • B19 (800 MHz)
  • B5 (850 MHz)
  • B8 (900 MHz)
  • B4 (1700 MHz)
  • B2 (1900 MHz)
  • B1 (2100 MHz)
SIM
  • Dual SIM (Nano-SIM)
  • Single SIM (Nano-SIM)
  • Dual SIM (Nano-SIM)
  • Dual SIM (Embedded-SIM)
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)
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

10
Height
151.7 mm
166.2 mm
Width
71.2 mm
75.2 mm
Thickness
7.9 mm
7.5 mm
Weight
169 g
191 g
Protection
IP68
–
Colors
  • Phantom Gray
  • Phantom White
  • Phantom Violet
  • Phantom Pink
  • Astral Black
  • Moonlit Purple
  • Gold
Back material
Plastic
–
Frame material
Aluminum
–
QWERTY keyboard
✕ No
✕ No
Form factor
–
Foldable

Platform

2
OS
Android 11
Android 13, ColorOS 13
Chipset
Exynos 2100
MediaTek Dimensity 9000+ (4 nm)

Memory

2
Memory
  • 8GB RAM, 128GB
  • 8GB RAM, 256GB
  • 8GB RAM, 256GB
  • 12GB RAM, 256GB
  • 16GB RAM, 512GB
Dedicated card slot
✕ No
✕ No

Display

10
Size
6.2"
6.8"
Resolution width
1080 px
1080 px
Resolution height
2400 px
2520 px
Pixel density
421 ppi
403 ppi
Refresh rate
120 Hz
120 Hz
High refresh rate
✕ No
✓ Yes
Display area
94.1 cm²
108 cm²
Screen-to-body ratio
87.2%
86.4%
Technology
Dynamic AMOLED 2X
Foldable LTPO AMOLED
Resolution
–
FHD

Main camera

5
Cameras
  • 64MP, f/3.5, telephoto, OIS, PDAF
  • 12MP, f/3.4, ultrawide
  • 12MP, f/2, wide, OIS, PDAF
  • 50MP, f/1.8, wide, PDAF
  • 8MP, f/2.2, ultrawide
Flash
LED
LED
Video
  • 4K@30/60fps
  • 8K@24fps
  • 720p@960fps
  • 1080p@30/60/240fps
  • 4K@30fps
  • 1080p@30/60/240fps
HDR
✓ Yes
✓ Yes
Panorama
✓ Yes
✓ Yes

Selfie camera

4
Cameras
  • 10MP, f/2.2, wide, PDAF
  • 32MP, f/2.4, wide
Video
  • 4K@30/60fps
  • 1080p@30fps
1080p@30fps
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
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
  • 802.11b (1–11 Mbit/s)
  • Wi‑Fi 6 (802.11ax) (600–9608 Mbit/s)
  • Wi‑Fi 4 (802.11n) (72–600 Mbit/s)
  • 802.11g (6–54 Mbit/s)
  • Wi‑Fi 6E (802.11ax) (600–9608 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 5.3
USB
  • USB Type-C 3.2
  • USB On-The-Go
USB Type-C 2.0
GPS
✓ Yes
✓ Yes
NFC
✓ Yes
✓ Yes
Infrared port
✕ No
✕ No
FM radio
✓ Yes
✕ No

Battery

5
Capacity
4000 mAh
4300 mAh
Type
Li-ion
Li-Po
Charging power
25 W
44 W
Removable
✕ No
✕ No
Wireless charging
✕ No
✕ No