Board Technical Specifications Comparison

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Raspberry Pi Foundation Raspberry Pi 2 Model B vs. Onion Omega2+ vs. SECO UDOO X86 II vs. DFI AL253


Raspberry Pi 2 Model B

Omega2+

UDOO X86 II

AL253
Manufacturer Raspberry Pi Foundation Onion SECO DFI
Price $ 35.0 $ 13.0 $ 174.0 -
SoC Broadcom BCM2836 MediaTek MT7688 Intel N3160 Intel Atom Processor E3900 Series
CPU 4× ARM Cortex-A7 @ 900 Mhz 1× MIPS 24KEc @ 580 Mhz 4× Braswell x86 @ 2.24 Ghz 4× x86 @ 1.6 Ghz
GPU VideoCore IV - Intel HD Graphics 400 -
RAM 1.0 GiB DDR3 - 4.0 GiB DDR3L 8.0 GiB DDR3L
eMMC - 1 × soldered 1 × soldered 1 × soldered
SD 1 × bootable: True - - -
USB 4 × host ports 1 × host port 3 × host ports 6 × host ports
Ethernet
1× 10/100
1× 10/100
1× 1 Gbps
wake on lan supported
1× 1 Gbps
Wi-Fi - On-board Wi-Fi without external antenna
2.4Ghz b/g/n
On-board Wi-Fi without external antenna -
Bluetooth - - onboard -
Camera up to 1 x inputs - - -
Audio 1 × outputs
1 × I2S

1 × I2S
1 × outputs
1 × line-in
1 × mic-in
1 × spdif-out
1 × outputs
1 × mic-in
GPIO 40 18 23 8
PWM 2 2 7 -
ADC - 6 12 -
I2C 1 1 1 -
SPI 2 1 1 1
UART 1 2 2 -
Pin header HAT (Raspberry Pi)
Shield (Arduino) - -
Form factor Raspberry Pi - - -
Dimensions 86 mm x 51 mm x 21 mm 43 mm x 26 mm x 10 mm 120 mm x 85 mm 165 mm x 115 mm
Temperature - - - -40.0°C - 70.0°C
Software Linux: True (mainline)
Windows: 10
Linux: True Linux: True (mainline)
Android: (versions tbd)
Windows: 10, 8.1, 7
Linux: True (mainline)
Windows: 10 IoT Enterprise, 7, WES7