diff --git a/ports/esp32/boards/UM_NANOS3/board.json b/ports/esp32/boards/UM_NANOS3/board.json
index 2eb40ac3c9..b213a8ad6b 100644
--- a/ports/esp32/boards/UM_NANOS3/board.json
+++ b/ports/esp32/boards/UM_NANOS3/board.json
@@ -6,7 +6,7 @@
     "features": [
         "Battery Charging",
         "RGB LED",
-        "SPIRAM",
+        "External RAM",
         "WiFi",
         "BLE"
     ],
diff --git a/ports/renesas-ra/boards/ARDUINO_PORTENTA_C33/board.json b/ports/renesas-ra/boards/ARDUINO_PORTENTA_C33/board.json
index 18e6fe65e4..4c4d4e4326 100644
--- a/ports/renesas-ra/boards/ARDUINO_PORTENTA_C33/board.json
+++ b/ports/renesas-ra/boards/ARDUINO_PORTENTA_C33/board.json
@@ -4,13 +4,12 @@
     ],
     "docs": "",
     "features": [
-        "512KB SRAM",
-        "2MB Flash",
-        "16MB QSPI Flash",
-        "USB High Speed Phy",
-        "10/100 Ethernet Phy",
-        "ESP32 WiFi/BT Module",
-        "NXP SE050 crypto device"
+        "BLE",
+        "Ethernet",
+        "External Flash",
+        "Secure Element",
+        "USB-C",
+        "WiFi"
     ],
     "images": [
         "ABX00074_01.iso_1000x750.jpg"