Sony Alpha7 III ILCE-7M3 + Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom vs. Sigma fp

Camera Comparison, Reviews and Tests

Detailed comparison and review of Sony Alpha7 III ILCE-7M3 + Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom and Sigma fp. With our comprehensive overview, you can simply compare design, sensors, proximity characteristics, memory capacities, but also other key features of both cameras and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the camera that best fits your needs and expectations.

Camera Specifications Comparison

Sony Alpha7 III ILCE-7M3 + Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom vs. Sigma fp Comparison Chart
DESIGN AND DIMENSIONS Sony Alpha7 III ILCE-7M3 + Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom Sigma fp
Product Type Digital camera - 4K - mirrorless system Digital camera - 4K - mirrorless system
Lens Included Body only Body only
Height 9.56 cm 6.99 cm
Width 12.69 cm 11.26 cm
Depth 7.37 cm 4.53 cm
Weight 650 g 370 g
Weight Details Camera with battery and memory card: 650 g Camera body only: 370 g
Camera with battery and memory card: 422 g
Body Material - Aluminium
Enclosure Colour Black -
Protection Dust-resistant, moisture-resistant Splashproof, dust-resistant
Digital Zoom 4x -
SENSOR Sony Alpha7 III ILCE-7M3 + Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom Sigma fp
Sensor Resolution 24.2 Megapixel 24.6 Megapixel
Optical Sensor Type Exmor R CMOS BSI-CMOS
Total Pixels 25,300,000 pixels 25,300,000 pixels
Effective Sensor Resolution 24,200,000 pixels 24,600,000 pixels
Optical Sensor Size Full Frame (35.6 x 23.8 mm) Full Frame (35.9 x 23.1 mm)
Frame Rate (Max Resolution) 30 fps 30 fps
Sensor Dust Reduction Yes -
Sensor Features Dust Reduction (image sensor vibration), Anti-Dust coating -
Image Stabiliser Optical (5-axis Steady Shot) Electronic
Built-in Optical Image Stabiliser Yes -
Sensors Digital level metre -
PROCESSOR Sony Alpha7 III ILCE-7M3 + Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom Sigma fp
Image Processor BIONZ X -
LENS Sony Alpha7 III ILCE-7M3 + Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom Sigma fp
Type Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom -
Focal Length Equivalent to 35mm Camera 36 - 157.5mm -
Focus Adjustment Automatic, manual -
Min Focus Distance 38 cm -
Max View Angle 84 degree(s) -
Zoom Adjustment Manual -
Lens Construction 14 groups / 17 elements -
Filter Size 77 mm -
Lens Mounting Type Sony E-mount L-Mount
Features ED glass, aspherical lens, dustproof, AA (advanced aspherical) lens, moisture-resistant, Direct Drive Super Sonic wave Motor (DDSSM), fluorine coating, Nano AR Coating -
FOCUSING Sony Alpha7 III ILCE-7M3 + Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom Sigma fp
Auto Focus TTL contrast and phase detection TTL contrast detection
Auto Focus Points (Zones) Qty 693 49
Auto Focus Features Focus Peaking function Focus Peaking function, Predictive Focus Control
AE/AF Control Face-priority AF, Touch Area AF Face-priority AF, Subject-tracking AF, Eye detection AF, Predictive AI Servo AF
Face Detection Face-priority AF function Face-priority AF function
VIEWFINDER Sony Alpha7 III ILCE-7M3 + Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom Sigma fp
Viewfinder Type Electronic - OLED -
Viewfinder Colour Support Colour -
Viewfinder Diagonal Size 0.5" -
Viewfinder Resolution 2,359,296 pixels -
Optical Viewfinder Field Coverage 100% -
Optical Viewfinder Magnification 0.78x -
Optical Viewfinder Dioptric Correction Range -4 to +3 -
Features Viewfinder brightness control, colour temperature control -
EXPOSURE & WHITE BALANCE Sony Alpha7 III ILCE-7M3 + Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom Sigma fp
ISO (Max) 204800 102400
Native ISO 100-51200 100-25600
Extended ISO (Max) 204800 102400
Extended ISO (Min) 50 6
Light Sensitivity ISO 50, ISO 102400, ISO 204800, ISO 100-51200 ISO 50, ISO 102400, ISO 51200, ISO 100-25600, ISO 6, ISO 12, ISO 25
Exposure Metering Multi-segment, centre-weighted, spot Evaluative, centre-weighted, spot
Exposure Metering Zones 1200 -
Exposure Modes Programme, automatic, manual, aperture-priority, shutter-priority Programme, manual, aperture-priority, shutter-priority
Bracketing Modes Flash Exposure Bracketing, white balance bracketing -
Shooting Programs Landscape, portrait mode, macro, night portrait, night scene, sports mode, sunset -
Special Effects Black & White, Sepia, Neutral, Vivid, sunset, landscape, portrait, clear, deep, light, autumn leaves, Retro, partial colour, Toy camera, Posterisation, High contrast monochrome, Pop Colour, Rich-tone monochrome, Soft High-key, Night Scene, Standard, Style Box, Posterisation (B/W) Cinema, Neutral, Vivid, monochrome, landscape, portrait, Sunset Red, Forest Green, FOV Classic Blue, FOV Classic Yellow, Standard, Teal & Orange
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Incandescent, fluorescent, cloudy, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Underwater, 2500K - 9900K, fluorescent light (daylight white) Incandescent, fluorescent, Flash, daylight, shade, overcast
Shutter Type Mechanical electronically-controlled Electronic
Max Shutter Speed 1/8000 sec 1/8000 sec
Min Shutter Speed 30 sec 30 sec
Exposure Compensation ±5 EV range, in 1/2 or 1/3 EV steps ±5 EV range, in 1/3 EV steps
Auto Exposure Bracketing 3, 5, 9 steps in 1/3, 1/2, 2/3, 1, 2 or 3 EV steps 3, 5 steps in 1/3 EV step
White Balance Bracketing Yes -
X-sync Speed 1/250sec -
Exposure Range EV -3-20 (ISO 100) EV -5-18 (ISO 100)
DISPLAY Sony Alpha7 III ILCE-7M3 + Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom Sigma fp
Type 2.95" LCD display 3.15" LCD display
Touch Screen Yes Yes
Display Format 921,600 pixels 2,100,000 pixels
Display Form Factor Folding Built-in
Display Features Display brightness control -
VIDEOGRAPHY / CAMCORDER Sony Alpha7 III ILCE-7M3 + Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom Sigma fp
Digital Video Format AVCHD, XAVC S H.264, MOV, CinemaDNG
Image Recording Format JPEG, RAW, RAW + JPEG JPEG, RAW, RAW + JPEG
Max Video Resolution 3840 x 2160 3840 x 2160
Audio Signal Format Dolby Digital AC-3 (2 channel), Linear PCM Linear PCM
Microphone Operation Mode Stereo Stereo
MEMORY Sony Alpha7 III ILCE-7M3 + Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom Sigma fp
Memory Card Slot Memory Stick PRO Duo card, SD card SD card
Supported Memory Cards SD Memory Card, Memory Stick PRO Duo, SDXC Memory Card, SDHC Memory Card, Memory Stick PRO-HG Duo, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card SD Memory Card, SDXC Memory Card, SDHC Memory Card
Memory Card Included No No
Image Storage 6000 x 4000
3936 x 2624
3008 x 2000
1968 x 1312
6000 x 3376
3936 x 2216
3008 x 1688
1968 x 1112
RAW 6000 x 4000
RAW 3840 x 2560 - 1.5x crop
RAW 3008 x 2000
RAW 1920 x 1080 - 1.5x crop
Video Capture XAVC S - 3840 x 2160 p - 30 fps - 100Mbps
XAVC S - 3840 x 2160 p - 24 fps - 100Mbps
XAVC S - 3840 x 2160 p - 30 fps - 60Mbps
XAVC S - 3840 x 2160 p - 24 fps - 60Mbps
XAVC S - 1920 x 1080 p - 120 fps - 100Mbps
XAVC S - 1920 x 1080 p - 120 fps - 60Mbps
XAVC S - 1920 x 1080 p - 60 fps - 50Mbps
XAVC S - 1920 x 1080 p - 30 fps - 50Mbps
XAVC S - 1920 x 1080 p - 24 fps - 50Mbps
XAVC S - 1920 x 1080 p - 60 fps - 25Mbps
XAVC S - 1920 x 1080 p - 30 fps - 16Mbps
AVCHD - 1920 x 1080 i - 60 fps - 24Mbps
AVCHD - 1920 x 1080 i - 60 fps - 17Mbps
XAVC S - 3840 x 2160 p - 25 fps - 100Mbps
XAVC S - 3840 x 2160 p - 25 fps - 60Mbps
XAVC S - 1920 x 1080 p - 100 fps - 100Mbps
XAVC S - 1920 x 1080 p - 100 fps - 60Mbps
XAVC S - 1920 x 1080 p - 50 fps - 50Mbps
XAVC S - 1920 x 1080 p - 25 fps - 50Mbps
AVCHD - 1920 x 1080 i - 50 fps - 24Mbps
AVCHD - 1920 x 1080 i - 50 fps - 17Mbps
3840 x 2160 p - 29.97 fps
3840 x 2160 p - 25 fps
3840 x 2160 p - 23.98 fps
1920 x 1080 p - 119.88 fps
1920 x 1080 p - 100 fps
1920 x 1080 p - 59.94 fps
1920 x 1080 p - 50 fps
1920 x 1080 p - 29.97 fps
1920 x 1080 p - 25 fps
1920 x 1080 p - 23.98 fps
BATTERY AND CHARGING Sony Alpha7 III ILCE-7M3 + Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom Sigma fp
Battery Type Sony NP-FZ100 Lithium Ion Sigma BP-51 Lithium Ion
Details Sony NP-FZ100 Li-ion rechargeable battery - 2280 mAh (included) Sigma BP-51 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 710 shots (LCD Monitor on)
Photo shooting - 610 shots (EVF on)
Video recording - 2.08 hours (LCD Monitor on)
Voice recording - 1.92 hours (EVF on)
Photo shooting - 280 shots
Video recording - 70 minutes
CONNECTIONS Sony Alpha7 III ILCE-7M3 + Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom Sigma fp
Interface HDMI, USB 3.1, IEEE 802.11b/g/n, NFC (Near Field Communication), Bluetooth 4.1 HDMI, USB 3.1
Connectivity Features Remote control via mobile devices, remote live view, Wireless Image Transfer -
Print Standard DPOF support, Exif Print support, PRINT Image Matching -
Tripod Mount Connection Point - 3 x 1/4" sockets
Flash Terminal Hot shoe Hot shoe
Connector Type USB 3.1 (USB Type-C)
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
Headphones (mini-phone stereo 3.5 mm)
USB 3.2 Gen 1 (USB Type-C)
HDMI output (19 pin micro HDMI Type D)
Microphone / remote control (mini-phone stereo 3.5 mm)
FEATURES Sony Alpha7 III ILCE-7M3 + Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom Sigma fp
Self-Timer Delay 10 sec, 2sec, 5 sec 10 sec, 2sec
Continuous Shooting Speed 8 frames per second, 10 frames per second 3 frames per second, 5 frames per second, 18 frames per second
HDR Mode Auto HDR mode Multi Frame HDR mode
Additional Features Built-in speaker, sharpness control, digital image rotation, camera orientation detection, histogram display, saturation control, shadow point display, highlight point display, takes photos while film recording, contrast control, Dynamic Range Optimizer, USB charging, built-in help guide, Dolby Digital Stereo Creator, Intelligent AUTO (iAUTO), Clear Image Zoom, noise reduction over long exposures, Lens Distortion Correction, high ISO speed noise reduction, PlayMemories Camera Apps support, silent shooting, BRAVIA Sync function, PhotoTV HD, GPS via mobile, S-Log2 gamma setting, peripheral shading correction, chromatic aberration correction, anti-flicker, Hybrid Log-Gamma (HLG) recording, S-Log3 gamma setting Built-in speaker, AE lock, AF lock, USB charging, Bayer mosaic RGB filter, no Optical Low Pass Filter (OLFP)
OTHERS Sony Alpha7 III ILCE-7M3 + Zoom lens 24 - 105 mm - f/4.0 FE G OSS - zoom Sigma fp
Included Accessories Eyepiece cover, lens hood, dust cap, body cap, shoulder strap, AC power adaptor, shoe cap, micro-USB cable Carrying strap, body cap, AC power adaptor, USB cable, strap holder, hot shoe unit
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature 0 °C 0 °C
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