key specs |
Camera Type | DSLR Camera | Digital Camera |
Effective Pixels | 24.3 MP | 24.3 MP |
Sensor Type | CMOS | CMOS |
Display Size | 3 inch | 3 inch |
Battery Type | Lithium ion | AAA Battery |
Display Type | - | TFT |
general |
Brand | Sony | Sony |
Model | ILCA 77M2M 24.3MP DSLR Camera | Alpha a7 24.3MP Digital Camera |
Model Name | ILCA 77M2M | Alpha A7 |
Color | Black | Black |
Type | DSLR Camera | Digital Camera |
Effective Pixels | 24.3 MP | 24.3 MP |
Dimensions(WxHxD) | 14.3 x 8.1 x 10.4 cm | 126.9 x 94.4 x 54.8 mm |
Face Detection | Yes | Yes |
Wide Angle | Yes | - |
Temperature | 0 to 40 | 0 to 40 |
Weight | - | 474 GM |
sensor features |
Sensor Type | CMOS | CMOS |
ISO Rating | ISO 100 - 51200 | - |
Other Sensor Features | Exmor CMOS | - |
Sensor Size | - | 35.8 x 23.9 mm |
Maximum ISO | - | 25600 ISO |
Sensor Technology | - | Exmor CMOS sensor |
lens features |
Aperture Range | F3.5 - F5.6 | - |
Manual Focus | Yes | - |
Color Filter | Primary RGB Color Filter | - |
Dust Reduction | Yes | Yes |
Other Lens Features | Lens Compensation Peripheral Shading, Chromatic Aberration, Distortion | - |
Lens Mount | - | E-mount |
Compatible Lens | - | Sony E-mount lenses |
viewfinder features |
Viewfinder Magnification | Magnification 1.09x 35 mm Camera Equivalent 0.71x with 50 mm Lens at Infinity, -1m-1 | Approx. 0.71 x with 50 mm lens at infinity, -1 m-1 |
Other Viewfinder Features | Viewfinder Number Of Dots 2,359,296 dots, Viewfinder Brightness Control Auto / Manual 5 Steps +/- 2, Color Temperature Control Manual 5 Steps, Diopter Adjustment -4.0 - 3.0 m-1, Eye Point 27 mm from the Eyepiece Lens, 22 mm from the Eyepiece Frame at -1m-1 CIPA Standard, Display Contents Graphic Display, Display All Information, No Display, Information, Digital Level Gauge, Histogram, Shooting Information for Viewfinder Mode | - |
View Finder | - | Yes |
View Finder Type | - | XGA OLED, 1.3 cm 0.5 type electronic viewfinder colour |
Viewfinder Coverage | - | 100% |
Viewpoint Dioptric Adjustment | - | -4.0 to +3.0 m -1 |
Viewfinder Eye Point | - | 27 mm |
focus features |
Focus Mode | Autofocus, Manual Focus Selectable, AF Mode Single-shot AF AF-S, Continuous AF AF-C, Automatic AF AF-A, Direct Manual Focus Selectable | Fast Hybrid AFphase-detection AF/contrast-detection AF |
Auto Focus | Yes | Yes |
Metering Modes | Multi-segment, Center-weighted, Spot | Multi-segment, Center-weighted, Spot |
White Balancing | Auto, Daylight, Shade, Cloudy, Incandescent, Fluorescent, Flash, Color Temperature and Color Filter, Custom, Custom Set, AWB Micro Adjustment, Bracketing 3 Frames H / L Selectable | Auto WB, Daylight, Shade, Cloudy, Incandescent, Fluorescent Warm White / Cool White / Day White / Daylight, Flash, Color Temperature 2500 to 9900K & Color Filter G7 to M7 15 steps, A7 to B7 15 steps, Custom / Underwater |
Other Focus Features | Focus Sensor CCD Line Sensors, Focus Point 79 Points 15 Points Cross Type with Center F2.8 Sensor, Focus Sensitivity Range -2 EV - 18 EV at ISO 100 Equivalent, Focus Area Wide, Zone, Center, Flexible Spot, Expanded Flexible Spot, Lock-on AF Wide, Zone, Center, Flexible Spot, Expanded Flexible Spot, Eye-start AF, Eye AF, Predictive Control AF-A, AF-C, Focus Lock, AF On, AF Illuminator with Built-in Flash, AF Illuminator Range 1 m - 5 m, AF Range Control, AF Micro Adjustment, Focus Check Focus Magnifier 5.9x, 11.7x, Peaking MF Level Setting High / Mid / Low / Off, Color White / Red / Yellow, Face Detection Mode On / On Registered Faces / Off, Maximum 8 Detectable Faces, Digital Zoom Smart Zoom Still Images M 1.4x, S 2x, Digital Zoom Still Images L 4x, M 5.7x, S 8x, Digital Zoom Movie 4x, TTL Phase Detection AF | Lock-on AF, Eye AF, Predictive control, Focus lock, Eye-start AF and AF micro adjustment both only available with optional LA-EA2 or LA-EA4 attached, AF illuminator built-in, LED type, range approx. 0.30-3 m, AF ON |
Focus Range | - | EV 0 to EV 20 ISO100 equivalent with F2.8 lens attached |
Focus Points | - | 35 mm full frame 117 points phase-detection AF, APS-C 99 points phase-detection AF / 25 points conotrast-detection AF |
Panorama Type | - | Sweep Panorama |
exposure features |
Exposure Compensation | 1/3 EV, 1/2 EV Steps Selectable +/- 5.0 EV | +/- 5.0EV1/3 EV, 1/2 EV steps selectable with exposure compensation dial +/- 3EV 1/3 EV steps |
Exposure Mode | - | AUTO iAUTO, Superior Auto, Programmed AE P, Aperture priority A, Shutter-speed priority S, Manual M, Scene Selection, Sweep Panorama, Movie |
AE Lock/Exposure Lock | - | Yes |
Spot Meter | - | Yes |
shutter features |
Shutter Type | Electronically-controlled, Vertical-traverse, Focal-plane Type | Electronically controlled, vertical-traverse, focal-plane type |
Self-timer | Yes | Yes |
Continuous Shots | Continuous Shooting High 8 fps, Low 3 fps, Continuous Advance Priority AE 12 fps | 5fps in Speed Priority Continuous Shooting mode |
Other Shutter Features | Smile Shutter Selectable from 3 Steps, Electronic Front Shutter Curtain | - |
Shutter Speed | - | Still images1/8000 to 30 sec, Bulb, Movies 1/8000 to 1/4 1/3 steps, NTSC up to 1/60 in AUTO mode up to 1/30 in Auto slow shutter mode, PAL up to 1/50 in AUTO mode up to 1/25 in Auto Slow Shutter mode |
flash features |
Built-in Flash | Built-in Flash, Auto Pop-up | - |
External Flash | Yes | - |
Flash Modes | Flash Off, Autoflash, Fill-flash, Slow Sync, Red-eye Reduction On / Off Selectable, Rear Sync, Wireless, Hi-speed Sync | Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction on/off selectable, Hi-speed sync.*1, Wireless control*1 |
Flash Compensation | 1/3 EV, 1/2 EV Steps, +/- 3.0 EV | 3.0 EV switchable between 1/3 and 1/2 EV steps |
Other Flash Features | Guide Number 12 Meters at ISO 100, Flash Coverage 16 mm Focal-length Printed on the Lens Body, Flash Control ADI, Pre-flash TTL, Manual Flash, Recycling Time 3 sec, FE Level Lock | - |
image features |
Image Format | RAW, RAW and JPEG, JPEG Extra Fine, JPEG Fine, JPEG Standard | JPEG DCF Ver. 2.0, Exif Ver. 2.3, MPF baseline compliant, RAW Sony ARW 2.3 format |
Aspect Ratio | 30200 AM | - |
Gross Pixel | 24.7 MP | - |
Red Eye Reduction | Yes | - |
Image Stabilizer | Yes | Yes |
Still Image Size | L 6000 x 3376 20 M, M 4240 x 2400 10 M, S 3008 x 1688 5.1 M | - |
Maximum Resolution | - | 6000 x 4000 |
Image Sizing | - | 35 mm full-frame L 6000 x 4000 24M M 3936 x 2624 10M S 3008 x 2000 6.0M, APS-C L 3936 x 2624 10M, M 3008 x 2000 6.0M, S 1968 x 1312 2.6M |
Image Processor | - | BIONZ X |
display features |
Display Size | 3 inch | 3 inch |
LCD Display Image Resolution | 1228800 dots | 921600 dots |
Other Display Features | Picture Effects Posterization Color, Black and White, Pop Color, Retro Photo, Partial Color R, G, B, Y, High Contrast Monochrome, Toy Camera Normal, Cool, Warm, Green, Magenta, Soft High-key, Soft Focus High / Mid / Low, HDR Painting High / Mid / Low, Rich-tone Monochrome, Miniature Auto, Top, Middle H, Bottom, Right, Middle V, Left, Watercolor, Illustration High / Mid / Low, Field Coverage 100%, Adjustable Angle Tilt Angle 150° Upward and 180° Downward, Rotation Angle 180° Clockwise and 90° Counterclockwise, White Magic, Real-time Image Adjustment Display On / Off, LCD Top Panel, Playback Mode Single with or without Shooting Information Y RGB Histogram and Highlight / Shadow Warning, 9 / 25 Frame Index View, Enlarged Display Mode L 18.8x, M 13.3x, S 9.4x, Panorama Standard 25.6x, Panorama Wide 38.8x, Display Rotation Auto / Manual / Off Selectable, Slideshow, Panorama Scrolling, Auto Review 10 / 5 / 2 sec, Off, Folder Selection Still, Forward / Rewind Movie, Delete, Protect, 3-way Tiltable LCD Screen for Easy and Comfortable Framing in any Angles | Graphic Display, Display All Info., No Disp. Info., Histogram, Digital Level Gauge, Shooting information for viewfinder mode |
Display Type | - | TFT |
Display Resolution | - | 921,600 dots |
LCD Display | - | TFT |
connectivity features |
Wifi | Yes | - |
Wireless Connectivity | Yes | - |
storage and power features |
Upgradable Memory | Yes | Yes |
Card Type | Memory Stick PRO Duo, Memory Stick PRO HG Duo, Memory Stick XC HG Duo, SD / SDHC UHS-I Compliant / SDXC UHS-I Compliant | Memory Stick PRO Duo Memory Stick PRO-HG Duo Memory Stick XC-HG Duo SD memory card, SDHC memory card UHS-I compliant, SDXC memory card UHS-I compliant |
Battery Type | Lithium ion | AAA Battery |
Other Storage Features | PC Interface Mass Storage | - |
Batteries Included | - | Yes |
Battery Life | - | Approx. 270 shots viewfinder / Approx. 340 shots LCD screen CIPA standard*11 |
audio and video features |
Microphone | Built-in Microphone Stereo | Built-in stereo microphone or ECM-CG50/XLR-K1M sold separately |
Speaker | Built-in, Monaural, Volume Settings in 16 Steps between 0 and 15 | Built-in, monaural |
Video Format | JPEG DCF 2.0, Exif 2.3, MPF Baseline Compliant, RAW Sony ARW 2.3 Format, AVCHD 2.0 Compliant, MP4 | AVCHD format Ver. 2.0 compliant / MP4 |
Audio Features | - | AVCHD Dolby Digital AC-3 2ch, MP4 MPEG-4 AAC-LC 2ch |
modes and functions features |
Delete Function | Yes | - |
Drive Modes | Single Shooting, Continuous Shooting Hiigh / Low Selectable, Self-timer 10 / 2 sec Delay Selectable, Self-timer Continuous with 10 sec Delay 3/5 Exposures Selectable, Bracket Continuous, Bracket Single, White Balance Bracket, DRO Bracket | Single shooting, Continuous shooting, Speed Priority Continuous shooting, Self-timer 10/2 sec.. delay selectable, Self-timer Cont. 10 sec.. delay, 3/5 exposures selectable, Bracketing Cont., Single, White Balance, DRO |
Scene Modes | Portrait, Landscape, Macro, Sports Action, Sunset, Night Portrait, Night Scene, Hand-held Twilight | Portrait, Landscape, Macro, Sports Action, Sunset, Night Portrait, Night Scene, Hand-held Twilight, Anti Motion Blur |
Macro Mode | - | G7 to M7 15 steps, A7 to B7 15 steps |