Board Technical Specifications Comparison

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Onion Omega2+ vs. SECO UDOO X86 II vs. DFI AL253


Omega2+

UDOO X86 II

AL253
Manufacturer Onion SECO DFI
Price $ 13.0 $ 174.0 -
SoC MediaTek MT7688 Intel N3160 Intel Atom Processor E3900 Series
CPU 1× MIPS 24KEc @ 580 Mhz 4× Braswell x86 @ 2.24 Ghz 4× x86 @ 1.6 Ghz
GPU - Intel HD Graphics 400 -
RAM - 4.0 GiB DDR3L 8.0 GiB DDR3L
eMMC 1 × soldered 1 × soldered 1 × soldered
USB 1 × host port 3 × host ports 6 × host ports
Ethernet
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 -
Audio
1 × I2S
1 × outputs
1 × line-in
1 × mic-in
1 × spdif-out
1 × outputs
1 × mic-in
GPIO 18 23 8
PWM 2 7 -
ADC 6 12 -
I2C 1 1 -
SPI 1 1 1
UART 2 2 -
Pin header Shield (Arduino) - -
Dimensions 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 Linux: True (mainline)
Android: (versions tbd)
Windows: 10, 8.1, 7
Linux: True (mainline)
Windows: 10 IoT Enterprise, 7, WES7