Looks good for that ISO but try ISO 100, tripod, no IS. Better yet - natural light, speed faster than 1/100.
It's a shot of an LCD screen (at an angle as well). So, how would natural light be better?
5DS R, 7D II, EOS-M, Powershot G3 X, 300/2.8 II, 1.4xTC III, 2xTC III, EF 1.8 STM, EF 70-200/4 IS, EF 24-105, 15-85, 100-400 II, Sigma 10-20, Sigma 150-600mm C, EOS-M 18-55, f/2 22, 11-22