Rock Pi 4 vs. ODROID-C2 vs. Raspberry Pi 4 Model B

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Rock Pi 4  
Raspberry Pi 4 Model B  
Raspberry Pi Foundation
Thumbnail for Rock Pi 4 Thumbnail for ODROID-C2 Thumbnail for Raspberry Pi 4 Model B
SoC Rockchip RK3399 Amlogic S905 Broadcom BCM2711B0
Primary processor
2x ARM Cortex-A72 + 4x ARM Cortex-A53 (64-bit)
1.8GHz hexa-core
ARM Cortex-A53 (64-bit)
1.5GHz quad core
4x ARM Cortex-A72 (ARM v8) (64-bit)
1.5GHz quad core
GPU Mali-T860 MP4Mali-450VideoCore VI (500MHz)
RAM size 4GB2GB4GB
Built-in RAM
Internal storage 64GB
Removable storage MicroSD MicroSD MicroSD
m.2 interface(s)
m.2 NVMe support
USB host 444
USB version 2x 3.0, 2x 2.02.02x USB 3.0, 2x USB 2.0
Ethernet 1 port
Type: Gigabit
1 port
Type: Gigabit
1 port
Type: Gigabit
Composite video (CVBS)
Display interfaces MIPI DSI2-lane DSI, combo 3.5mm A/V jack
Camera interfaces 11
Audio output
Audio connector 3.5mm jack3.5mm jack
HDMI audio
Line input
Mic input
Onboard mic
IR sensor
WiFi 802.11 ac/b/g/n802.11ac dual-band
Bluetooth Bluetooth 5.0Bluetooth 5.0 BLE
GPIO 404040
PWM 211
I2C 221
SPI 111
UART 211
RS232 (or 485 or 422)
Arduino shield support
RPi shield support
Input power, voltage 5.5V - 20V5V4.8V - 5.2V
Input power, current 8mA - 20mA500mA - 2A600mA - 3A
Linux support yesyesRaspbian, etc.
Android support Android 7.1, Android 9.0Android 5.1
Windows support Windows 10 IoT Core (presumed)
Other supported OSes
Size (mm) 85 x 54 x 2085 x 56 x 1888 x 58 x 20
Weight (g) 1004046
Operating temperature 0 °C – 80 °C?0 °C – 50 °C
Price $75$46$55

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