Byte3Byte PlusQuantum Byte
ProccesorIntel® Apollo Lake J3355/J3455 Quad-Core 1.50Ghz to 2.30 GhzIntel® CherryTrail Z8350 Quad-Core 1.44Ghz to 1.84 GhzIntel® BayTrail Z3735F Quad-Core 1.33Ghz to 1.83 Ghz
Operating SystemWIndows 10 Pro/IoT/Ubuntu LinuxWindows 10 Pro/Ubuntu LinuxWindows 10 Pro
BIOSWake ON LAN/PXE/Auto Power OnPXE/Auto Power OnPXE/Auto Power on
RAM2GB/4GB/8GB2GB/4GB2GB
StorageeMMC 32GB/64GB
2.5" SSD Supported or M.2 Supported*
eMMC 32GBeMMC 32GB
Wi-FiDual Band 2.4 Ghz/ 5.0 GhzDual Band 2.4 Ghz/ 5.0 Ghz802.11g/b/n
GPUIntel HD Graphic 500Intel HD Graphic 500Intel HD Graphics
Ethernet1 Gigabit1 Gigabit10/100 mbps
BluetoothBluetooth 4.0Bluetooth 4.0Bluetooth 4.0
VGA Output1080p1080p1080p
HDMI Output2.0
4K@60fps
1.4b1.4b
USBx3 3.0 Ports
x1 2.0 Ports
x1 Type-C
x2 3.0 Ports
x1 2.0 Ports
x3 2.0 Ports
SD Card SlotUp to 256GBUp to 128GB (Micro)Up to 128GB
M.2 Slot2280 SATA up to 320GBNoNo
SATA2.5" SSD up to 512GBNoNo
Audio Output3.5mm Audio Jack3.5mm Audio Jack3.5mm Audio Jack
Power Supply12V12V12V
Dimensions5.6in x 4in x 1.5 in4.53in x 4.9in x 1.89in5.91in x 4.06in x 1.47in

*Up to 512GB of SSD SATA storage. *Up to 320GB of M.2. 2280 storage.