Comparison of size measurements for a subset of VUDS galaxies at 2 <z< 4.5 with available F814W and F160W/F125W images from CANDELS. Results are split into two bands: F160W in the top panel and F125W in the bottom panel. Circles and squares refer to COSMOS and ECDFS respectively. The dashed black line shows where the two radii are equal. The symbols are color coded according to their spectroscopic redshift, and the mapping is shown in the colorbar at the top of the plots.