Measured with a Dayton imm6 using an open loop REW measurement. Each measurement is an average of 4-8 measurements with the mic at head level. Smoothing: 1/6, applied after averaging. Both are updated to the latest patch: 15.0.1
Switch 2019
img1: in hands, general holding position: wrists resting on lap
img2: on table with kickstand 0.5m away
img3: on table with kickstand 2m away
Switch OLED
img4: in hands, general holding position: wrists resting on lap
img5: on table with kickstand 0.5m away
im6: on table with kickstand 2m away
Comparison (RED: 2019 model, BLACK: OLED model)
img7: in hands, general holding position: wrists resting on lap
img8: on table with kickstand 0.5m away
img9: on table with kickstand 2m away
The difference in speaker frequency response between the Switch 2019 and OLED model is not as big as the marketing would suggest. My 2019 model actually measures more preferably than my OLED. This could be due to unit variance, but since the responses are so similar I highly doubt it.