| Links | ||
|---|---|---|
| Prices: | Compare Prices | Compare Prices |
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: | ||
| Successor: |
Sony A77 II
A77 vs A77 II |
|
| General | ||
| Model Number: | A77 | E-M10 IV |
| Alternate Model Number(s): | ||
| Camera Format: | SLR | Compact System Camera |
| Currently Manufactured: | No | Yes |
| Retail Price: | $1999.99 | $699.99 |
| Street Price: | $1,899.00 | $666.33 |
| Date Available: | 2011-10-15 | 2020-09-25 |
| Tripod Mount: | Yes | Yes |
| Weight: |
48.1 oz
(1,363 g)
includes batteries, kit lens |
13.5 oz
(383 g)
includes batteries |
| Size: |
5.6 x
4.1 x
3.2 in. (143 x 104 x 81 mm) |
4.8 x
3.3 x
1.9 in. (122 x 84 x 49 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CMOS | Live MOS |
| Sensor Manufacturer: | Sony | |
| Effective Megapixels: | 24.3 | 20.3 |
| Sensor Format: | APS-C | 4/3 |
| Sensor size: | 369.72mm2 (23.7mm x 15.6mm) | 226.2mm2 (17.40mm x 13.00mm) |
| Approximate Pixel Pitch: | 3.95 microns | 3.36 microns |
| Focal Length Multiplier: | 1.5x | 2.0x |
| Aspect Ratio: | 3:2 | 4:3 |
| Color Filter Type: | RGBG | RGBG |
| Anti Aliasing Filter: | Fixed | None |
| Self-Cleaning: | Yes | Yes |
| Sensor shift image stabilization: | Yes | Yes |
| On-Sensor Phase Detect: | No | No |
| DxO Sensor Score: | 78 | |
| DxO Color Depth Score (bits): | 24.0 | |
| DxO Dynamic Range Score (evs): | 13.2 | |
| DxO Maximum Effective ISO Score (iso): | 801 | |
| Image Capture | ||
| Image Resolution: |
6000 x 4000
(24.0 MP,
3:2), 6000 x 3376 (20.3 MP, 16:9), 4240 x 2832 (12.0 MP, 3:2), 4240 x 2400 (10.2 MP, Other), 3008 x 2000 (6.0 MP, 3:2), 3008 x 1688 (5.1 MP, 16:9), 12416 x 1856 (23.0 MP, Other), 8192 x 1856 (15.2 MP, Other), 2160 x 5536 (12.0 MP, Other), 2160 x 3872 (8.4 MP, Other), 7152 x 1080 (7.7 MP, Other), 4912 x 1080 (5.3 MP, Other), 1920 x 1080 (2.1 MP, 16:9) |
5184 x 3888
(20.2 MP,
4:3), 3712 x 2784 (10.3 MP, 4:3), 2624 x 1968 (5.2 MP, 4:3), 1824 x 1368 (2.5 MP, 4:3), 1024 x 768 (0.8 MP, 4:3) |
| Image File Format: | JPEG (EXIF 2.3), MPO (3D), 12-bit RAW (ARW 2.3), RAW+JPEG | JPEG (EXIF 2.3), 12-bit lossless compressed RAW, RAW + JPEG |
| Continuous-mode frames/second: | 11.6 | n/a |
| Video Capture | ||
| Can take movies: | Yes | Yes |
| Movie Resolution: |
1920x1080 (60p/28Mbps/PS or 60i/24Mbps/FX or 60i/17Mbps/FH or 24p/24Mbps/FX or 24p/17Mbps/FH)
1440x1080 (30p/12Mbps) 640x480 (30p/3Mbps) |
4096x2160 (24p)
3840x2160 (30p/25p/24p) 1920x1080 (60p/50p/30p/25p/24p) 1280x720 (60p/50p/30p/25p/24p) 1280x720 (120p) 3840x2160 (5p) 1920x1080 (15p/10p/5p) 1280x720 (30p/15p/10p/5p) |
| Movie File Format: | AVCHD 2.0 / MP4; Audio :Dolby Digital (AC-3) / MPEG-4 AAC-LC, stereo | MOV (MPEG-4 AVC/H.264 with stereo sound) |
| Composite Video Out: | No | No |
| NTSC/PAL Switchable Video: | n/a | n/a |
| Video Usable as Viewfinder: | n/a | n/a |
| HD Video Out: | Yes | Yes |
| HD Video Connection: | HDMI | HDMI |
| Lens & Optics | ||
| Lens Mount: | Sony Alpha (Minolta A) | Micro Four Thirds |
| Lens: | Sony 16-50mm f/2.8 DT SSM (SAL1650) | Olympus M.Zuiko 14-42mm f/3.5-5.6 EZ ED |
| Focal Length (35mm equivalent): | 24 - 75mm | 28 - 84mm |
| Focal Length (actual): | 16 - 50mm | 14 - 42mm |
| Zoom Ratio: | 3.13x | 3.00x |
| Aperture Range: | f/2.8 - f/22 (W/T) | f/3.5 (wide) / f/5.6 (tele) - f/22; 5 diaphragm blades (circular) |
| Integrated ND Filter: | No | No |
| Normal Focus Range: |
30 cm to Infinity 11.8 in to Infinity |
25 cm to Infinity 9.8 in to Infinity |
| Macro Focus Range: | ||
| Filter Thread: | n/a | 37.0mm |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | No | No |
| Digital Zoom: | Yes | Yes |
| Digital Zoom Values: | 1.4x / 2x | 2x |
| Auto Focus | ||
| Auto Focus: | Yes | Yes |
| Auto Focus Type: | Phase Detection: 19 points (11 points cross type); Wide (auto, 19 points), Zone, Spot, Local | High-speed Contrast-detect AF: 121-area multiple AF / All target, Group target area (9-area), Single target (Normal/Small) / Eye Detection (Nearer, Left, Right) / Magnified (up to 14x, over 800 AF points) |
| Auto Focus Assist Light? | Yes | Yes |
| Manual Focus: | Yes | Yes |
| Viewfinder | ||
| Viewfinder: | EVF / LCD | EVF / LCD |
| Viewfinder Type: | EVF type; 1.3cm (0.5") 2,359K-dot OLED, 100% coverage, 1.09x mag., 22mm eyepoint, -4 to +3 diopter | EVF; 2.36M-dot OLED, 100% coverage, 1.23x magnification (0.62x 35mm eq.), 19.2mm eyepoint, -4 to +2 diopter, eye sensor |
| Focus Peaking: | Yes | Yes |
| EVF Resolution: | 2,359,000 dots | 2,360,000 dots |
| Viewfinder Magnification (35mm equivalent): | 0.73x | |
| Viewfinder Magnification (nominal/claimed): | 1.09x | |
| Display | ||
| Eye-level Viewfinder: | Yes | Yes |
| Rear Display: | Yes | Yes |
| Rear Display Size (inches): | 3.0 | 3.0 |
| Rear Display Resolution: | 921,600 dots (307,200 px) | 1,037,000 dots (345,600 px) |
| Touchscreen: | No | Yes |
| Articulating Screen: | Yes | Yes |
| Tilt Swivel Screen: | Yes | No |
| Selfie Screen: | Yes | No |
| Max Playback Zoom: | 13.6x | 14.0x |
| Top Deck Display: | Yes | No |
| Exposure | ||
| Maximum ISO (native): | 16000 | 25600 |
| Minimum ISO (native): | 100 | 200 |
| ISO Settings: | Auto (100-12800 with selectable limits), 50 (expanded), 100, 200, 400, 800, 1600, 3200, 6400, 12800, 16000. (Multi-frame NR mode up to ISO 25600) | AUTO: ISO Low (100) - 6400) / Manual ISO Low (100) - 25600, 1/3 or 1 EV steps selectable |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | Auto WB, Daylight, Shade, Cloudy, Incandescent, Fluorescent (Warm white/Cool white/Day white/Daylight), Flash, C. Temp 2500 to 9900K, C Filter G7 to M7 (15-step), Custom, AWB micro adjustment | Auto, Lamp, Fluorescent, Daylight, Flash, Cloudy, Shade, Custom (Kevin setting), One-touch WB (4) |
| Shutter Speed Range: | 1/8000 - 30 sec | 1/16000 - 60 sec |
| Bulb Mode: | Yes | Yes |
| Exposure Compensation: | +/- 5.0EV in 0.3EV steps | +/- 5.0EV in 0.3EV steps |
| Metering Modes: | 1200-zone Evaluative, Center-weighted, Spot | Digital ESP metering (324-area multi pattern metering), Center weighted average metering, Spot metering, Spot metering with highlight control, Spot metering with shadow control |
| Program Auto Exposure: | Yes | Yes |
| Aperture Priority: | Yes | Yes |
| Shutter Priority: | Yes | Yes |
| Full Manual Exposure: | Yes | Yes |
| Creative Exposure Modes: | Scene Modes: Portrait, Landscape, Macro, Sports Action, Sunset, Night Portrait, Night Scene, Hand-held Twilight, Auto HDR, Sweep Panorama (2D/3D) | Scene (Portrait, e-Portrait, Landscape + Portrait, Night + Portrait, Children, Night scene, Sport, Hand-held Starlight, Fireworks, Light trails, Sports, Panning, Landscape, Sunset, Beach & Snow, Backlight HDR, Candlelight, Silent, Macro, Nature Macro, Documents, Multi Focus Shot), Advanced Photo (Live Composite, Live Bulb, Multiple Exposure, HDR Backlight, Silent, Panorama, Keystone Compensation, AE Bracketing, Focus Bracketing), Art Filter (Bleach Bypass I/II, Pop Art, Soft Focus, Pale & Light Color, Light Tone, Grainy Film, Pin Hole, Diorama, Cross Process, Gentle Sepia, Dramatic Tone, Key Line, Watercolor, Vintage, Partial Color, Instant Film) |
| Self Timer: | 2, 10; 3 or 5 frames after 10 seconds | 2, 12, custom seconds |
| Time Lapse (intervalometer): | ||
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | Yes | Yes |
| Flash Modes: | Auto, Off, Fill-flash, Rear sync, Wireless, High-Speed sync (with external flash), Slow sync, Red-eye reduction: On/Off | Flash Auto, Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual (1/1 (FULL) - 1/64) |
| Flash Guide Number (ISO 100): | 12.0 m / 39.4 ft. | 5.8 m / 19.0 ft. |
| Flash Range Description: | GN=12(m) at ISO 100; Range is lens aperture dependent | GN=5.1 (ISO100, m) / GN= 7.2 (ISO200, m) |
| Max Flash Sync: | 1/250 | 1/250s Built-in Flash |
| Flash Exposure Compensation: | +/- 2.0 EV in 0.3EV steps | +/- 3.0 EV in 0.3EV steps |
| External Flash Connection: | Proprietary Hot Shoe, PC Sync Terminal | Hot Shoe |
| Built-In Wireless Flash Control: | Full TTL exposure | No |
| Image Storage | ||
| Usable Memory Types: | MS Duo / MS PRO Duo / SD / SDHC / SDXC | SD / SDHC / SDXC |
| UHS Support: | UHS-I | UHS-II |
| Other Memory: | ||
| Dual Card Slots: | No | No |
| RAW Capture Support: | Yes | Yes |
| Uncompressed Format: | 12-bit RAW (ARW 2.3), RAW+JPEG | 12-bit lossless compressed RAW, RAW + JPEG |
| Movie File Format: | AVCHD 2.0 / MP4; Audio :Dolby Digital (AC-3) / MPEG-4 AAC-LC, stereo | MOV (MPEG-4 AVC/H.264 with stereo sound) |
| Included Memory: | No memory included | No memory included |
| Included Memory Type: | ||
| Connectivity | ||
| Built-In Wi-Fi: | No | Yes |
| NFC: | No | No |
| Bluetooth: | No | Yes |
| Built-In GPS: | Yes | No |
| Microphone Jack: | Yes | No |
| Headphone Jack: | No | No |
| External Connections: | USB 2.0 High Speed | USB 2.0 High Speed,Bluetooth,WiFi |
| PictBridge Compliant: | Yes | No |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | Yes | Yes |
| Remote Control Type: | Optional Wireless or Wired | Via Wi-Fi |
| Connections (extended): | Type-C HDMI Mini Connector (BRAVIA Sync, PhotoTV HD); Wired Remote Terminal, External Stereo Micophone Jack, DC Input | Micro-B USB 2.0, Micro HDMI (Type-D) |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.42 | |
| Cycle time for RAW shooting in single shot mode (seconds per frame): | 0.42 | |
| Buffer size for RAW shooting in single shot mode (frames): | 5 | |
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): | 0.42 | |
| Camera penalizes early shutter press? | No | |
| JPEG shooting speed in burst mode (fps, max resolution): | 11.6 | |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | 17 | |
| RAW shooting speed in burst mode (fps): | 11.6 | |
| Buffer size for RAW shooting in burst mode (frames): | 14 | |
| RAW+JPEG shooting speed in burst mode (fps): | 11.6 | |
| Buffer Size for RAW+JPEG shooting in burst mode (frames): | 13 | |
| Shutter lag (full AF, wide/mid): | 0.12 seconds | |
| Shutter lag (full AF, tele): | ||
| Shutter lag (full AF, live view - DSLR): | ||
| Shutter lag (prefocused, live view - DSLR): | ||
| Shutter Lag (manual focus): | 0.085 seconds | |
| Shutter lag (full AF, with flash): | 0.33 seconds | |
| Shutter Lag (prefocused): | 0.054 seconds | |
| Shutter Lag (notes): | Full AF, Wide-area mode = 0.119s | |
| Startup Time: | 0.8 seconds | |
| Play -> Record Time: | 1.0 seconds | |
| Flash cycle time, full power: | 3.2 seconds | |
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | 530 shots | |
| Battery Life, Still (CIPA Rating OVF/EVF): | 470 shots | |
| Battery Life, Video: | 80 minutes | |
| Battery Form Factor: | Proprietary NP-FM500H | Proprietary |
| Usable Battery Types: | Lithium-ion rechargeable | BLS-50 Lithium-ion rechargeable |
| Batteries Included: | 1 x Proprietary NP-FM500H Lithium-ion rechargeable | 1 x Proprietary BLS-50 Lithium-ion rechargeable |
| Battery Charger Included (dedicated charger or AC/USB adapter): | Yes | Yes |
| Dedicated Battery Charger Included: | Yes | Yes |
| Internal Charging Supported: | No | No |
| Software | ||
| Included Software: | Software CD-ROM (includes Picture Motion Browser, Image Data Converter 4) | |
| OS Compatibility: | Windows XP SP3/Vista SP2/7, Mac OS X (v.10.5 +); PMB is Windows only | |
| Miscellaneous | ||
| Notes & Features: | SteadyShot INSIDE Image Stabilization, Articulating LCD, 1080p HD Video, Auto+, Multi-frame NR, Hand-held Twilight, Auto HDR, Picture Effect, D-Range Optimizer, 2D/3D Sweep Panorama, Smile Shutter, DOF Preview, 12fps Burst Mode, Built-in GPS. | |
