Ryobi R16GN18-0 (w/o Battery)

The R16GN18-0 is slightly heavier at 2.7 kg compared to the R18GN18-0 which weighs 2.4 kg. In terms of noise, the R16GN18-0 operates at a higher noise level, ranging from 94.5 to 105.5 dB, whereas the R18GN18-0 has a lower noise range of 85.5 to 96.5 dB, making it potentially less disruptive. Both models share a voltage of 18V, but they differ in power source; the R16GN18-0 is battery operated, while the R18GN18-0 uses compressed air, which could influence choice based on accessibility and convenience. Regarding capacity and performance, the R16GN18-0 holds 100 nails and handles longer nails from 19 mm to 64 mm, while the R18GN18-0 can hold more with a capacity for 105 nails, yet accommodates shorter nails from 15 mm to 50 mm. Ultimately, your choice might focus on whether you prioritize higher capacity and lower noise with the R18GN18-0 or longer nail length compatibility with the R16GN18-0.