Detailed comparison and review of Sony Alpha7 II ILCE-7M2 and Sigma SD Quattro + 30mm F1.4 DC HSM | Art. 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.
| DESIGN AND DIMENSIONS | Sony Alpha7 II ILCE-7M2 | Sigma SD Quattro + 30mm F1.4 DC HSM | Art |
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| Product Type | Digital camera - 1080p - mirrorless system | Digital camera - mirrorless system |
|---|---|---|
| Lens Included | Body only | 30mm F1.4 DC HSM | Art lens |
| Height | 9.57 cm | 9.51 cm |
| Width | 12.69 cm | 14.7 cm |
| Depth | 5.97 cm | 9.08 cm |
| Weight | 556 g | 625 g |
| Body Material | Magnesium alloy | Magnesium alloy |
| Enclosure Colour | Black | - |
| Protection | Splashproof, dust-resistant | Splashproof, dust-resistant |
| Digital Zoom | 4x | - |
| SENSOR | Sony Alpha7 II ILCE-7M2 | Sigma SD Quattro + 30mm F1.4 DC HSM | Art |
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| Sensor Resolution | 24.3 Megapixel | 29.5 Megapixel |
|---|---|---|
| Optical Sensor Type | Exmor CMOS | X3 CMOS |
| Total Pixels | 24,700,000 pixels | 33,200,000 pixels |
| Effective Sensor Resolution | 24,300,000 pixels | 29,500,000 pixels |
| Optical Sensor Size | Full Frame (35.8 x 23.9 mm) | APS-C (23.4 x 15.5 mm) |
| Sensor Dust Reduction | Yes | - |
| Sensor Features | Dust Reduction (image sensor vibration), Anti-Dust coating | - |
| Built-in Optical Image Stabiliser | Yes | - |
| Sensors | Digital level metre | - |
| PROCESSOR | Sony Alpha7 II ILCE-7M2 | Sigma SD Quattro + 30mm F1.4 DC HSM | Art |
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| Image Processor | BIONZ X | - |
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| LENS | Sony Alpha7 II ILCE-7M2 | Sigma SD Quattro + 30mm F1.4 DC HSM | Art |
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| Type | - | 30 f/1.4 DC HSM | Art |
|---|---|---|
| Focal Length Equivalent to 35mm Camera | - | 45mm |
| Focus Adjustment | - | Automatic, manual |
| Min Focus Distance | - | 30 cm |
| Max View Angle | - | 50.7 degree(s) |
| Lens Construction | - | 8 groups / 9 elements |
| Filter Size | - | 62 mm |
| Lens Mounting Type | Sony E-mount | Sigma SA |
| Features | - | Full-time manual focusing, rear focusing system, Hyper Sonic Motor (HSM), aspherical lens, Sigma USB dock compatible |
| FOCUSING | Sony Alpha7 II ILCE-7M2 | Sigma SD Quattro + 30mm F1.4 DC HSM | Art |
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| Auto Focus | TTL contrast and phase detection | TTL contrast and phase detection |
|---|---|---|
| Auto Focus Points (Zones) Qty | 25 | 9 |
| Auto Focus Features | Focus Peaking function, Manual Focus Check Live View | - |
| AE/AF Control | Face-priority AF, Subject-tracking AF, Eye detection AF | - |
| Face Detection | Face Detection AF/AE/FE/WB, Smile Shutter | Face-priority AF function |
| VIEWFINDER | Sony Alpha7 II ILCE-7M2 | Sigma SD Quattro + 30mm F1.4 DC HSM | Art |
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| Viewfinder Type | Electronic - OLED | Electronic - LCD |
|---|---|---|
| Viewfinder Colour Support | Colour | Colour |
| Viewfinder Diagonal Size | 0.5" | - |
| Viewfinder Resolution | 2,359,296 pixels | 2,360,000 pixels |
| Optical Viewfinder Field Coverage | 100% | 100% |
| Optical Viewfinder Magnification | 0.71x | 1.1x |
| Optical Viewfinder Dioptric Correction Range | -4 to +3 | -4 to +2 |
| Field of View Crop Factor | - | 1.5 |
| Features | Viewfinder brightness control | - |
| EXPOSURE & WHITE BALANCE | Sony Alpha7 II ILCE-7M2 | Sigma SD Quattro + 30mm F1.4 DC HSM | Art |
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| ISO (Max) | 25600 | - |
|---|---|---|
| Native ISO | - | 100-6400 |
| Light Sensitivity | ISO 50, ISO auto (100-6400), ISO 100-25600 | - |
| Exposure Metering | Multi-segment, centre-weighted, spot | Evaluative, centre-weighted, spot |
| Exposure Metering Zones | 1200 | - |
| Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority | Programme, automatic, manual, aperture-priority, shutter-priority |
| Shooting Programs | Landscape, portrait mode, macro, night portrait, night scene, sports mode, sunset, handheld twilight, anti-motion blur | - |
| Special Effects | Black & White, Sepia, Colour, Neutral, Vivid, sunset, soft focus, illustration, monochrome, landscape, portrait, Water Colour, miniature, clear, deep, light, autumn leaves, Retro, partial colour, Toy camera, High contrast, Pop Colour, HDR Painting, Rich-tone monochrome, Soft High-key, Night Scene | - |
| White Balance | Custom, automatic, presets | Custom, automatic, presets |
| White Balance Presets | Incandescent, cloudy, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Underwater, 2500K - 9900K, fluorescent light (daylight white) | - |
| Shutter Type | - | Mechanical electronically-controlled |
| Max Shutter Speed | 1/8000 sec | 1/4000 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 or 5 steps | - |
| White Balance Bracketing | Yes | - |
| X-sync Speed | 1/250sec | 1/180 sec |
| Exposure Range | EV -1-20 (ISO 100) | EV 0-17 (ISO 100) |
| DISPLAY | Sony Alpha7 II ILCE-7M2 | Sigma SD Quattro + 30mm F1.4 DC HSM | Art |
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| Type | 3" LCD display | 3" LCD display |
|---|---|---|
| Display Format | 1,228,800 pixels | 1,620,000 pixels |
| Display Form Factor | Folding | Built-in |
| Display Features | Contrast control, display brightness control | - |
| FLASH | Sony Alpha7 II ILCE-7M2 | Sigma SD Quattro + 30mm F1.4 DC HSM | Art |
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| Features | AF illuminator | - |
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| VIDEOGRAPHY / CAMCORDER | Sony Alpha7 II ILCE-7M2 | Sigma SD Quattro + 30mm F1.4 DC HSM | Art |
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| Digital Video Format | H.264, XAVC S, AVC | - |
|---|---|---|
| Image Recording Format | JPEG, RAW, RAW + JPEG | JPEG, RAW |
| Max Video Resolution | 1920 x 1080 | - |
| Surround Sound | Dolby Digital AC-3 (2 channel) recording | - |
| Microphone Operation Mode | Stereo | - |
| MEMORY | Sony Alpha7 II ILCE-7M2 | Sigma SD Quattro + 30mm F1.4 DC HSM | Art |
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| 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, Memory Stick XC-HG Duo | SD Memory Card, SDXC Memory Card, SDHC Memory Card |
| Memory Card Included | - | No |
| Image Storage | 6000 x 4000 6000 x 3376 3936 x 2624 3936 x 2216 3008 x 2000 3008 x 1688 1968 x 1312 1968 x 1112 |
5440 x 3616 2720 x 1808 |
| Video Capture | AVCHD - 1920 x 1080 - 60 fps - 28Mbps AVCHD - 1920 x 1080 - 60 fps - 24Mbps AVCHD - 1920 x 1080 - 60 fps - 17Mbps AVCHD - 1920 x 1080 - 24 fps - 24Mbps AVCHD - 1920 x 1080 - 24 fps - 17Mbps H.264 - 1440 x 1080 - 30 fps - 12Mbps H.264 - 640 x 480 - 30 fps - 3Mbps |
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| BATTERY AND CHARGING | Sony Alpha7 II ILCE-7M2 | Sigma SD Quattro + 30mm F1.4 DC HSM | Art |
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| Battery Type | Sony NP-FW50 Lithium Ion | Sigma BP-61 Lithium Ion |
|---|---|---|
| Details | Sony NP-FW50 Li-ion rechargeable battery - 1080 mAh (included) | Li-ion rechargeable battery (included) |
| Battery Life | Photo shooting - 340 shots (LCD Monitor on) Photo shooting - 270 shots |
- |
| CONNECTIONS | Sony Alpha7 II ILCE-7M2 | Sigma SD Quattro + 30mm F1.4 DC HSM | Art |
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| Interface | HDMI, USB 2.0, IEEE 802.11b/g/n, NFC (Near Field Communication) | HDMI, USB 3.0 |
|---|---|---|
| Connectivity Features | Remote control via mobile devices | - |
| Print Standard | DPOF support, Exif Print support, PictBridge support, PRINT Image Matching | - |
| Flash Terminal | Hot shoe | Hot shoe |
| Connector Type | USB 2.0 HDMI output (19 pin micro HDMI Type D) Microphone (mini-phone stereo 3.5 mm) Headphones (mini-phone stereo 3.5 mm) |
USB 3.0 (9 pin USB Type B) HDMI output (19 pin mini HDMI Type C) Remote control input |
| FEATURES | Sony Alpha7 II ILCE-7M2 | Sigma SD Quattro + 30mm F1.4 DC HSM | Art |
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| Self-Timer Delay | 10 sec, 2sec | 10 sec, 2sec |
|---|---|---|
| Continuous Shooting Speed | 2.5 frames per second, 5 frames per second | - |
| HDR Mode | Auto HDR mode | - |
| Additional Features | Built-in speaker, RGB primary colour filter, auto power save, sharpness control, camera orientation detection, histogram display, AE lock, AF lock, saturation control, Sweep Panorama technology, in-camera red-eye fix, shadow point display, highlight point display, Dynamic Range Optimizer, face detection, USB charging, built-in help guide, 24p Cinema Mode, Chromatic Aberration Compensation (CAC), Anti-motion Blur Mode, x.v.Colour technology, Shade Correction, Intelligent AUTO (iAUTO), Lens Distortion Compensation (LDC), Superior Auto mode, noise reduction over long exposures, high ISO speed noise reduction, PlayMemories Camera Apps support, BRAVIA Sync function, PhotoTV HD, diffraction correction, S-Log2 gamma setting | - |
| OTHERS | Sony Alpha7 II ILCE-7M2 | Sigma SD Quattro + 30mm F1.4 DC HSM | Art |
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| Included Accessories | Eyepiece cover, body cap, shoulder strap, AC power adaptor, USB cable, shoe cap | Carrying strap, battery charger, dust cap, body cap, lens cap, USB cable |
|---|---|---|
| Software | Sony PlayMemories Home | - |
| Max Operating Temperature | - | 40 °C |
| Min Operating Temperature | - | 0 °C |
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