Board Technical Specifications Comparison

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Espressif ESP32-S2-Saola vs. Intrinsyc Open-Q 845 uSoM


ESP32-S2-Saola

Open-Q 845 uSoM
Manufacturer Espressif Intrinsyc
Price $ 8.0 -
SoC Espressif ESP32-S2 (WROVER or WROOM) Qualcomm Snapdragon SDA845
CPU 1× Tensilica Xtensa LX7 (RISC) @ 240 Mhz 4× Qualcomm Kryo 385 Gold @ 2.65 Ghz
4× Qualcomm Kryo 385 Silver @ 1.766 Ghz
GPU - Qualcomm Adreno 630
RAM 2.0 MiB 6.0 GiB LPDDR4
eMMC 1 × soldered -
USB
1 of which support USB-OTG
2 × host ports
1 of which support USB-OTG
Ethernet
Wi-Fi On-board Wi-Fi without external antenna
2.4Ghz b/g/n
On-board Wi-Fi without external antenna
2.4Ghz b/g/n
5Ghz a/n/ac
Bluetooth - onboard
Camera up to 1 x inputs up to 4 x inputs
GPIO 43 1
PWM 8 -
ADC 2 -
I2C 2 1
SPI 4 1
UART 2 1
Dimensions 54 mm x 28 mm 50 mm x 25 mm
Temperature - -25.0°C - 70.0°C
Software - Linux: True
Android: 9