Key Features | SLT-A77 | SLT-A65 |
Type | Interchangeable lens digital camera with built-in flash | Interchangeable lens digital camera with built-in flash |
Lens Compatibility | Sony A-mount lenses. Operation also confirmed with Minolta and Konica Minolta AF lenses | Sony A-mount lenses. Operation also confirmed with Minolta and Konica Minolta AF lenses |
Image Sensor | APS-C type (23.5 x15.6 mm), Exmor APS HD CMOS sensor with RGB primary colour filters | APS-C type (23.5 x15.6 mm), Exmor APS HD CMOS sensor with RGB primary colour filters |
Processor | BIONZ™ image processor | BIONZ™ image processor |
ISO Sensitivity Range | AUTO (ISO 100 – 1600, ISO 100-12800 selectable with upper or lower limit), ISO 100 – 16000 selectable (expandable to ISO 50), Multi Frame NR (extendable up to ISO 25600) | AUTO (ISO 100 – 1600), ISO 100 – 16000 selectable, Multi Frame NR (extendable up to ISO 25600) |
Image Quality Modes | RAW, RAW&JPEG, JPEG Fine, JPEG Standard, JPEG Extra Fine | RAW, RAW&JPEG, JPEG Fine, JPEG Standard |
HDMI Connector and BRAVIA Sync | HDMI mini connector (Type-C), BRAVIA Sync (link menu), PhotoTV HD, DVDirect compatible | HDMI mini connector (Type-C), BRAVIA Sync (link menu), PhotoTV HD, DVDirect compatible |
Image Size: 3:2 (pixels) | L size: 6000 x 4000 (24M) M size: 4240 x 2843 (12M) S size: 3008 x 2000 (6M) | L size: 6000 x 4000 (24M) M size: 4240 x 2843 (12M) S size: 3008 x 2000 (6M) |
HD movie record | Recording format: AVCHD 2.0 / MP4 Video compression: MPEG-4 AVC (H.264) Image size (pixels) (PAL): AVCHD: 1980x1080 (50p / 28M / PS, 50i / 24M / FX, 50i / 17M/FH, 25p / 24M / FX, 25p / 17M / FH), MP4: 1440x1080 (25fps / 12M), VGA: 640x480 (25fps / 3M) | Recording format: AVCHD 2.0 / MP4 Video compression: MPEG-4 AVC (H.264) Image size (pixels) (PAL): AVCHD: 1980x1080 (50p / 28M / PS, 50i / 24M / FX, 50i / 17M/FH, 25p / 24M / FX, 25p / 17M / FH), MP4: 1440x1080 (25fps / 12M), VGA: 640x480 (25fps / 3M) |
Electronic Viewfinder | XGA OLED, 1.3 cm (0.5 type) electronic viewfinder (2,359,296 dots effective resolution), with 100% frame coverage, five display modes and grid line display modes. | XGA OLED, 1.3 cm (0.5 type) electronic viewfinder (2,359,296 dots effective resolution), with 100% frame coverage, five display modes and grid line display modes. |
LCD | 7.5 cm (3.0-type) wide type TFT, Xtra Fine LCD with TruBlack technology: with 921k dot resolution | 7.5 cm (3.0-type) wide type TFT, Xtra Fine LCD with TruBlack technology: with 921k dot resolution |
SteadyShot™ INSIDE | YES | YES |
Anti-dust System | Charge protection coating on low-pass filter and image-sensor shift mechanism | Charge protection coating on low-pass filter and image-sensor shift mechanism |
Focus Modes | AF/MF selectable. AF modes: Single-shot AF, Automatic AF, Continuous AF | AF/MF selectable. AF modes: Single-shot AF, Automatic AF, Continuous AF |
Autofocus System | TTL 19-point phase detection AF system with 11 cross sensors | TTL 15-point phase detection AF system with 3 cross sensors |
Exposure Modes | AUTO, AUTO Advanced (AUTO+), Scene Selection, Sweep Panorama, 3D Sweep Panorama, Continuous Advance Priority AE, Movie, Programmed AE (P), Aperture priority (A), Shutter-speed priority (S), Manual (M) | AUTO, AUTO Advanced (AUTO+), Scene Selection, Sweep Panorama, 3D Sweep Panorama, Continuous Advance Priority AE, Movie, Programmed AE (P), Aperture priority (A), Shutter-speed priority (S), Manual (M) |
Exposure Metering System | 1200-zone evaluative metering | 1200-zone evaluative metering |
Exposure Metering Modes | Multi-segment, Centre-weighted, Spot | Multi-segment, Centre-weighted, Spot |
Scene Selection | Portrait, Landscape, Macro, Sports Action, Sunset, Night Portrait, Night View, Hand-held Twilight | Portrait, Landscape, Macro, Sports Action, Sunset, Night Portrait, Night View, Hand-held Twilight |
Picture Effect | 11 modes (15 effects): Posterization (Colour, B/W), Pop Colour, Retro Photo, Partial Colour (R,G,B,Y), High Contrast Monochrome, Toy Camera, Soft High-key, Soft Focus, HDR Painting, Rich-tone Monochrome, Miniature | 11 modes (15 effects): Posterization (Colour, B/W), Pop Colour, Retro Photo, Partial Colour (R,G,B,Y), High Contrast Monochrome, Toy Camera, Soft High-key, Soft Focus, HDR Painting, Rich-tone Monochrome, Miniature |
Creative Style Settings | Standard, Vivid, Neutral, Clear, Deep, Light, Portrait , Landscape, Sunset, Night Scene, Autumn leaves, Black & White, Sepia [Contrast (-3 to +3steps), Saturation(-3 to +3steps), Sharpness(-3 to +3steps)] | Standard, Vivid, Portrait , Landscape, Sunset, Black & White [Contrast (-3 to +3steps), Saturation(-3 to +3steps), Sharpness(-3 to +3steps)] |
Sweep Panorama | YES (2D and 3D) | YES (2D and 3D) |
Auto HDR | YES (available in P/A/S/M modes) | YES (available in P/A/S/M modes) |
Shutter Speed | 1/8000-30sec, Bulb | 1/4000-30sec, Bulb |
Exposure Bracketing | 1/3 EV, 1/2 EV, 2/3 EV, 2.0 EV, 3.0 EV increments, 3 or 5 frames (2.0 EV, 3.0 EV: only 3 frames) | 1/3EV, 2/3EV increments, 3frames |
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 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 |
Continuous Advance Shooting | Continuous Advance Priority AE: Maximum 12 images per second Continuous shooting: Hi: Maximum 8 frames per second / Lo: Maximum 3 frames per second Max. continuous shots: Continuous Advance Priority AE mode: Extra fine: 13 images, Fine: 17 images, Standard: 17 images, RAW & JPEG: 11images, RAW: 13images Continuous shooting: Extra fine: 13 images, Fine: 18 images, Standard: 18 images, RAW & JPEG: 11 images, RAW: 13 images | Continuous Advance Priority AE: Maximum 10 images per second Continuous shooting: Hi: Maximum 8 frames per second / Lo: Maximum 3 frames per second Continuous Advance Priority AE mode: Fine: 17 images, Standard: 18 images, RAW & JPEG: 11 images, RAW: 13 images Continuous shooting: Fine: 17 images, Standard: 18 images, RAW & JPEG: 11 images, RAW: 13 images |
Approx. no. of Shots | Approx. 470 shots with Tru-Finder, approx. 530 shots with LCD monitor (CIPA standard) | Approx. 510 shots with Tru-Finder, approx. 560 shots with LCD monitor (CIPA standard) |
Built-in Flash | Auto pop-up, GN12 (in metres at ISO 100), FOV coverage up to 16mm | Auto pop-up, GN10 (in metres at ISO 100), FOV coverage up to 18mm |
Flash Modes | Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction (on/off selectable for Autoflash and Fill-flash mode), Wireless*, Hi-Speed Sync.* * With external Flash HVL-F58AM, HVL-F56AM, HVL-F43AM, HVL-F42AM, HVL-F36AM Flash control (ADI flash/ Pre-flash TTL / Manual flash) | Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction (on/off selectable for Autoflash and Fill-flash mode), Wireless*, Hi-Speed Sync.* * With external Flash HVL-F58AM, HVL-F56AM, HVL-F43AM, HVL-F42AM, HVL-F36AM Flash control (ADI flash/ Pre-flash TTL) |
Media | Memory Stick PRO Duo / Memory Stick PRO-HG Duo; SD / SDHC (UHS-1 Compliant) / SDXC (UHS-1 Compliant) memory card | Memory Stick PRO Duo / Memory Stick PRO-HG Duo; SD / SDHC / SDXC memory card |
Dimensions (WxHxD) | Approx. 142.6 mm × 104.0 mm × 80.9 mm | Approx. 132.1 mm × 97.5 mm × 80.7 mm |
Weight | Approx. 653g (body only) Approx. 732g (with battery and Memory Stick PRO Duo) | Approx. 543g (body only) Approx. 622g (with battery and Memory Stick PRO Duo) |