{"id":38903,"date":"2014-04-09T10:46:33","date_gmt":"2014-04-09T14:46:33","guid":{"rendered":"http:\/\/www.premiumbeat.com\/blog\/?p=38903"},"modified":"2014-04-09T12:25:52","modified_gmt":"2014-04-09T16:25:52","slug":"nab-2014-sony-releases-a7s-4k-video-output-with-iso-up-to-409600","status":"publish","type":"post","link":"https:\/\/www.premiumbeat.com\/blog\/nab-2014-sony-releases-a7s-4k-video-output-with-iso-up-to-409600\/","title":{"rendered":"NAB 2014: Sony Releases A7s, 4K Output with 400k+ ISO"},"content":{"rendered":"<h2 id=\"sonys-latest-camera-offers-incredibly-high-sensitivity-and-4k-output\">Sony&#8217;s latest camera offers incredibly high sensitivity and 4K output.<\/h2>\n<p>Along with an updated firmware for the F5 and F55, <a title=\"Sony A7\" href=\"http:\/\/www.theverge.com\/2014\/4\/6\/5588278\/sony-a7s-full-frame-mirrorless-camera-announced\" target=\"_blank\" data-wpel-link=\"external\">Sony has announced the arrival of their <strong>4K A7s camera<\/strong><\/a> at NAB 2014. The camera is historic and boasts one of the most impressive sensors on the market.<\/p>\n<h2 id=\"the-a7s\">The A7s<\/h2>\n<p><a href=\"http:\/\/s3.amazonaws.com\/pbblogassets\/uploads\/2014\/04\/A7S-Camera-Example.jpg\" data-wpel-link=\"external\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-38904\" title=\"A7S Camera Example\" src=\"https:\/\/s3.amazonaws.com\/pbblogassets\/uploads\/2014\/04\/A7S-Camera-Example.jpg\" alt=\"\" width=\"490\" height=\"256\" \/><\/a><\/p>\n<p>The A7s boasts in incredibly high amount of sensitivity, with ISO reaching as high as 409,600. What\u2019s even more astonishing is the <strong>great color performance<\/strong> at such high ISO levels. The camera also features 4K HDMI output for 4K recording.<\/p>\n<p>This camera is truly historic as it features the very first <strong>full-frame sensor<\/strong> that doesn\u2019t use pixel-binning. If you\u2019re not sure what pixel binning is <a title=\"Pixel Binning\" href=\"http:\/\/lifeinmegapixels.com\/blog\/2012\/01\/pixel-binning-does-it-work\/\" target=\"_blank\" data-wpel-link=\"external\">check out this article<\/a>. The test footage is really amazing. Check out this test footage shot by Den Lennie of <a title=\"F-Stop Academy\" href=\"http:\/\/www.fstopacademy.com\/\" target=\"_blank\" data-wpel-link=\"external\">F-Stop Academy<\/a>:<\/p>\n<p><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/dEA_8A9TBGM?rel=0\" frameborder=\"0\" width=\"490\" height=\"276\"><\/iframe><\/p>\n<h2 id=\"a7s-specs\">A7s Specs<\/h2>\n<table width=\"470\" border=\"0\" cellspacing=\"0\" cellpadding=\"10\">\n<tbody>\n<tr>\n<td align=\"left\" valign=\"top\" width=\"20\"><strong>Sensor<\/strong><\/td>\n<td align=\"left\" valign=\"top\" width=\"446\">Exmor CMOS 14 bit<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"top\"><strong>Dynamic Range<\/strong><\/td>\n<td align=\"left\" valign=\"top\">Unkown<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"top\"><strong>Frame Rate<\/strong><\/td>\n<td align=\"left\" valign=\"top\">30p\/25p in 4K via HDMI, up to 60p in 1080 in Camera<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"top\"><strong>Monitors<\/strong><\/td>\n<td align=\"left\" valign=\"top\">7.5cm LCD Screen<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"top\"><strong>Reference Output<\/strong><\/td>\n<td align=\"left\" valign=\"top\">HDMI<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"top\"><strong>Chroma Subsampling<\/strong><\/td>\n<td align=\"left\" valign=\"top\">4:2:0<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"top\"><strong>Recording Codec<\/strong><\/td>\n<td align=\"left\" valign=\"top\">AVCHD, H.264, XAVC-S<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"top\"><strong>Video Resolution<\/strong><\/td>\n<td align=\"left\" valign=\"top\">3840 x 2160 HDMI Output, 1920 x 1080 in-camera recording<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"top\"><strong>Audio File Type<\/strong><\/td>\n<td align=\"left\" valign=\"top\">AC-3<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"top\"><strong>Output<\/strong><\/td>\n<td align=\"left\" valign=\"top\">HDMI<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"top\"><strong>Card Type<\/strong><\/td>\n<td align=\"left\" valign=\"top\">Memory Stick PRO Duo<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"top\"><strong>Audio Inputs<\/strong><\/td>\n<td align=\"left\" valign=\"top\">Stereo mic input<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"top\"><strong>Power<\/strong><\/td>\n<td align=\"left\" valign=\"top\">NP-FW50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Still not convinced? Here is an<strong> overview video<\/strong> created by Sony showcasing the A7s capabilities.<\/p>\n<p><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/X8a4qxfxOnE?rel=0\" frameborder=\"0\" width=\"490\" height=\"276\"><\/iframe><\/p>\n<h2 id=\"pricing-and-availability\">Pricing and Availability<\/h2>\n<p>A price for the A7s has not been set yet but with the price of the A7 being around <strong>$1,700<\/strong> we can expect the A7s to be around $2,000. The A7s is expected to ship in <strong>June of this year<\/strong>.<\/p>\n<p><strong>What do you think of the A7s? is the high sensitivity enough to justify buying it?<\/strong> Share in the comments below.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sony&#8217;s latest camera offers incredibly high sensitivity and 4k output.<\/p>\n","protected":false},"author":24,"featured_media":38905,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[67,583],"tags":[2372,2586,156,604,576,1315],"class_list":["post-class-post-38903","post-class-post","post-class-type-post","post-class-status-publish","post-class-format-standard","post-class-has-post-thumbnail","post-class-hentry","post-class-category-product-reviews","post-class-category-video-production-2","post-class-tag-2372","post-class-tag-a7s","post-class-tag-announcement","post-class-tag-camera","post-class-tag-nab","post-class-tag-sony"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v18.5 (Yoast SEO v27.7) - 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