Digital Comparison Table
| Model |  Arri Alexa |
 Sony F35 |
 Phantom HD Gold |
 Red One |
 Codex Onboard Recorder |
|---|---|---|---|---|---|
| Sensor Size / Type | S35 / CMOS / Global / PL Mount Monitoring/EVF: 26.136x14.702 mm Recording Arri Raw: 25.344x14.256 mm Recording HD: 23.760x13.365 mm |
S35 / Single CCD / Global / PL Mount 1920 x 1080: 23.62 x 13.28mm |
S35 / CMOS / Rolling / PL Mount 2048 x 2048: 25.5 x 25.5mm 1920 x 1080: 23.9 x 13.44 1280 x 720: 15.9 x 8.8mm |
S35 / CMOS / Rolling / PL Mount 4K 16:9: 22.2 x 12.6mm 3K 16:9: 16.85 x 9.45mm 2K 16:911.1 x 9.45mm 4K Anamorphic: 16.8 x 12.6mm 3K Anamorphic: 12.6 x 9.45 2K Anamorphic: 8.4 x 6.3mm |
N/A |
| Latitude | 13.5 Stops with Log-C | 12 Stops with S-Log | 9 Stops | 10 Stops | N/A |
| Base Sensitivity (ISO) |
800 | 400 | 160 at 25fps 180 shutter | 250 | N/A |
| Resolution (Pixels) |
Sensor Size 3168 x 1782 ProRes 1920 x 1080 HDSDI 1920 x 1080 Arri Raw 2880 x 1620 |
1920 x 1080 RGB 4:4:4 sensor, 12.4MP (5760x2160 active photosites) | Maximum resolution is 2048 x 2048. Any resolution ratio can be chosen within this | 4K 16:9: 4096 x 2304 3K 16:9: 3072x1728 2K 16:9: 2048x1152 4K Anamorphic: 2764x2304 3K Anamorphic: 2074x1728 2K Anamorphic: 1382x1152 |
Supported Video Formats: 1920 x 1080 i/psf 1280 x 720p |
| Recording Format and Codec | Internal: ProRes External: Single or Dual HDSDI / Arri T Link |
Internal: HDCAM SR Tape 50min Tapes External: Single or Dual HDSDI |
Internal: Cine Raw, 1hour on 256GB Cine Mag External: Single or Dual HDSDI |
Internal: Red Raw R3D files on Compact Flash cards, Spinning Hard drive or Solid State Drives 9min 16GB CF Card 120mins on 320GB Drive |
Solid State Recorder Inputs: x2 4:4:4, x2 4:2:2 Outputs: x1 4:4:4 x2 4:2:2 Recording Format Uncompressed Wavelet or various compressions |
| Bit Depth / Bit Rate / Colour Sampling | Pro Res, 10-bit up to 280m/bits, 4:2:2 or 4:4:4:4 External HDSDI External T-Link |
HDCAM SR, 10-bit, 440m/bits or 880mbits / 4:2:2 or 4:4:4 External 10-bit, 4:2:2 or 4:4:4 up to 3G/bit |
Cine Raw. 14-bit Uncompressed External, 10bit, 4:2:2 or 4:4:4 up to 3G/bit |
R3D Raw. RGB, 28/36/42 MB/s 12-bit. Up to 336 Mb/s | 10/12/14-bit support 4:2:2 or 4:4:4 Supports ArriRaw |
| Weight | Body: 6.2kg Body with SxS unit: 6.5kg Body With Codex Recorder: 8.7kg |
Body: 5kg Body With SR Deck: 12kg Body With Codex Recorder: 7.7kg |
Body: 5.5kg Body With Cine Mag: 6.5Kg |
Body: 5kg Body With Drive: 6kg |
Unit Weight: 2.5kg |
| FPS Speeds | 0.75-60fps ProRes TBC 0.75-60fps Externally |
1-50 fps 4:4:4 or 4:2:2 | 1-1052 fps at 1920 x 1080 1-555 fps at 2048 x 2048 1-1576 fps at 1280x720 1-1969 fps at 720x576 |
Based on 16GB CF card 2K 1-120fps 3k 1-30fps 4K1-60fps |
23.98, 24, 25, 29.97, 30fps |