The Nikon D3400 is a better cheap dSLR for newbies than the D3300 - CNET
Nikon DSLR D5300 vs D3400 live comparison - YouTube
Astro-DSLR Nikon D5300 Camera Body - Used
Nikon D3400/D3500 DSLR Camera with 18-55mm Lens VR & 70-300mm DX AF-P Lenses with 64GB Card|Case|Battery|Grip|Tripod|Filters|Kit | NJ Accessory/Buy Direct & Save
NIKON D3400 VS D5300 COMPARISON (Which One Is BETTER For YouTube?) - YouTube
Which DSLR is better, a Nikon D5300 or a Nikon D3400? - Quora