DxOMark has tested the new Sony a7SII (Amazon/B&H/Adorama) 4K full frame mirrorless camera. Sony a7SII is Sony’s latest full frame mirrorless camera. The price for a7SII is $2,998 in USD. From the DxOMark result, the a7SII has impressive low-light performance, but not as good as a7S. See the DxOMark result below:
Sony a7SII Vs. Sony a7RII Vs. Sony a7S:
Sony a7SII Vs. Nikon Df Vs. Nikon D810:
Conclusions from DxOMark:
Like its predecessor, the sensor in A7S II has impressive low-light performance — in fact, very impressive high ISO dynamic range, particularly between ISO3200 and 12800. But it comes at the expense of pixel count and the dynamics are not much of an improvement over the A7S, which (along with the $2999 price tag) we suspect will continue to limit the appeal to still photographers. As a camera intended primarily for videographers, however, that may not be much of an issue. Anyone that has invested in the A7 or A7R variants looking for a complementary video-centric model need look no further than the A7S II.