Products | Sony A7R | Nikon D7100 |
---|---|---|
Prices |
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Whirlwire Rating | 17511 | 18126 |
Video Features | ||
Format | MP4 | MP4 |
Microphone | Stereo | |
Speaker | Mono | |
Resolutions |
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|
External mic input | ||
Storage | ||
Storage Slot | SD |
|
Storage Slot Amount | 1 | 2 |
Sensor | ||
Max Resolution | 7360 x 4912 | 6000 x 4000 |
Other Resolutions | 7360 x 4144 |
|
Image Ratio | 3:2 | 3:2 |
Megapixels | 36.0 | 24.1 |
Size | Full frame (35.9 x 24 mm) | APS-C (23.5 x 15.6 mm) |
Type | CMOS | CMOS |
Processor | Bionz X | EXPEED 3 |
Screen / Viewfinder | ||
Articulated LCD | N/A | |
Screen Size | 3.0 | 3.2 |
Screen Pixels | 1,230,000 | 1,228,800 |
Screen Type | Xtra Fine LCD | TFT-LCD monitor |
Live View | ||
Viewfinder Type | Electronic | Optical (pentaprism) |
Viewfinder Coverage | 100% | 100% |
Viewfinder magnification | 0.71x | 0.94x |
Viewfinder resolution | 2,359,000 | N/A |
Physical | ||
Weather Sealed | ||
Battery | Battery Pack | Battery Pack |
Battery Model | NP-FW50 lithium-ion | Lithium-Ion EN-EL15 |
Battery Life (shots) | 340 | 950 |
Weight (grams) | 465 | 765 |
Dimensions | 127 x 94 x 48 mm | 136 x 107 x 76 mm |
Optics & Focus | ||
Autofocus |
| |
Digital Zoom | 4x | N/A |
Manual Focus | ||
Number of Focus Points | 25 | 51 |
Lens Mount | Sony E mount | Nikon F mount |
Crop | 1 | 1.5x |
Image | ||
ISO Range | 100-51200 | 100-6400 |
ISO Minimum | 100 | 100 |
ISO Maximum | 51,200 | 25,600 |
White Balance Presets | 10 | 12 |
Custom White Balance | ||
Uncompressed Format | RAW | RAW |
JPEG Quality Levels | Extra fine | Fine, Normal |
File Format | ARW | NEF |
Features | ||
Minimum shutter speed | 30 sec | 30 sec |
Maximum shutter speed | 1/8000 sec | 1/8000 sec |
Aperture Priority | ||
Shutter Priority | ||
Manual Exposure Mode | ||
External Flash | ||
Flash X Sync Speed | 1/250 | 1/250 sec |
FPS | 4 | 6 |
Self-timer | ||
Exposure Compensation | ±5 (at 1/3 EV, 1/2 EV steps) | ±5 (at 1/3 EV, 1/2 EV steps) |
AE Bracketing | ±5 (3, 5 frames at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV, 2 EV steps) | 2, 3, 5 frames at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV, 2 EV steps |
WB Bracketing | ||
Orientation Sensor | ||
Built-in Flash | N/A | |
Flash Range (M) | N/A | 12.0 |
Flash Modes | N/A |
|
Metering Modes | N/A |
|
Timelapse Recording | N/A | |
GPS | N/A | Optional |
Connectivity | ||
USB | ||
HDMI | ||
Wireless | Optional | |
Remote Control | Optional | |
Body Type | ||
Body Type | Rangefinder-style mirrorless | Mid-size SLR |