dpreview posted their studio image comparison of Sony A7R. You can compare Sony A7R images at any ISO range with other related cameras, such as 5D Mark III, D800, RX1R and other cameras.
See full comparison at dpreview.
Sony A7/A7R Full Pre-order links:
In Unite States:
| Sony A7 Body Only | Amazon | B&H | Adorama | Sony.com | Best Buy | ebay |
| Sony A7 w/ 28-70mm lens | Amazon | B&H | Adorama | Sony.com | Best Buy | ebay |
| Sony A7R Body Only | Amazon | B&H | Adorama | Sony.com | Best Buy | ebay |
| Sony Cyber-shot DSC-RX10 | Amazon | B&H | Adorama | Sony.com | Best Buy | ebay |
| Sony 24-70mm f/4 FE ZA OSS Lens | Amazon | B&H | Adorama | Sony.com | Best Buy | ebay |
| Sony Sonnar T* FE 35mm f/2.8 ZA Lens | Amazon | B&H | Adorama | Sony.com | Best Buy | ebay |
| Sony Sonnar T* FE 55mm f/1.8 ZA Lens | Amazon | B&H | Adorama | Sony.com | Best Buy | ebay |
| A-Mount to E-Mount Lens Adapter | Amazon | B&H | Adorama | Sony.com | Best Buy | ebay |
| A to E-Mount Lens Adapter w/ Mirror | Amazon | B&H | Adorama | Sony.com | Best Buy | ebay |
| Sony Vertical Battery Grip | Amazon | B&H | Adorama | Sony.com | Best Buy | ebay |
In Unite Kingdom:
| Sony A7 Body Only | WEX | Jessops | Amazon.co.uk | Sony.co.uk |
| Sony A7 w/ 28-70mm lens | WEX | Jessops | Amazon.co.uk | Sony.co.uk |
| Sony A7R Body Only | WEX | Jessops | Amazon.co.uk | Sony.co.uk |
| Sony DSC-RX10 | WEX | Jessops | Amazon.co.uk | Sony.co.uk |
In Germany:
| Sony A7 Body Only | WEX DE | Amazon.de | Sony.de |
| Sony A7 w/ 28-70mm lens | WEX DE | Amazon.de | Sony.de |
| Sony A7R Body Only | WEX DE | Amazon.de | Sony.de |
| Sony DSC-RX10 | WEX DE | Amazon.de | Sony.de |
In Spain:
| Sony A7 Body Only | Amazon.es | Sony.es |
| Sony A7 w/ 28-70mm lens | Amazon.es | Sony.es |
| Sony A7R Body Only | Amazon.es | Sony.es |
| Sony DSC-RX10 | Amazon.es | Sony.es |
In Canada:
| Sony A7 Body Only | Amazon.ca | Sony.ca |
| Sony A7 w/ 28-70mm lens | Amazon.ca | Sony.ca |
| Sony A7R Body Only | Amazon.ca | Sony.ca |
| Sony DSC-RX10 | Amazon.ca | Sony.ca |
In France:
| Sony A7 Body Only | Amazon.fr | Sony.fr |
| Sony A7 w/ 28-70mm lens | Amazon.fr | Sony.fr |
| Sony A7R Body Only | Amazon.fr | Sony.fr |
| Sony DSC-RX10 | Amazon.fr | Sony.fr |
In Japan:
| Sony A7 Body Only | Amazon |
| Sony A7 w/ 28-70mm lens | Amazon |
| Sony A7R Body Only | Amazon |
| Sony DSC-RX10 | Amazon |