| Links | ||
|---|---|---|
| Prices: | Compare Prices | |
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: |
Olympus TG-3
TG-3 vs TG-4 |
|
| Successor: |
Olympus TG-5
TG-4 vs TG-5 |
|
| General | ||
| Model Number: | DSC-T77 | TG-4 |
| Alternate Model Number(s): | ||
| Camera Format: | Ultra Compact | Compact |
| Currently Manufactured: | No | No |
| Retail Price: | $300.00 | $379.99 |
| Street Price: | $286.99 | $379.00 |
| Date Available: | 2008-09-30 | 2015-05-15 |
| Tripod Mount: | Yes | Yes |
| Weight: |
5.3 oz
(149 g)
includes batteries |
8.7 oz
(247 g)
includes batteries |
| Size: |
3.7 x
2.3 x
0.6 in. (94 x 57 x 15 mm) |
4.4 x
2.6 x
1.2 in. (112 x 66 x 31 mm) |
| Waterproof: | No | Yes |
| Waterproof Depth: | n/a | 50.00 feet (15 meters) |
| Image Sensor | ||
| Sensor Type: | CCD | CMOS |
| Sensor Manufacturer: | Sony Super HAD | BSI CMOS |
| Effective Megapixels: | 10.1 | 16.0 |
| Sensor Format: | 1/2.3 inch | 1/2.3 inch |
| Sensor size: | 28.0735mm2 (6.17mm x 4.55mm) | 28.0735mm2 (6.17mm x 4.55mm) |
| Approximate Pixel Pitch: | 1.69 microns | 1.34 microns |
| Focal Length Multiplier: | n/a | n/a |
| Aspect Ratio: | 4:3, 16:9 | 4:3 |
| Color Filter Type: | RGBG | RGBG |
| Anti Aliasing Filter: | Fixed | |
| Self-Cleaning: | No | No |
| Sensor shift image stabilization: | No | Yes |
| On-Sensor Phase Detect: | No | No |
| DxO Sensor Score: | ||
| DxO Color Depth Score (bits): | ||
| DxO Dynamic Range Score (evs): | ||
| DxO Maximum Effective ISO Score (iso): | ||
| Image Capture | ||
| Image Resolution: |
3648 x 2736
(10.0 MP,
4:3), 3648 x 2432 (8.9 MP, 3:2), 3648 x 2056 (7.5 MP, Other), 2592 x 1944 (5.0 MP, 4:3), 2048 x 1536 (3.1 MP, 4:3), 1920 x 1080 (2.1 MP, 16:9), 640 x 480 (0.3 MP, 4:3) |
4608 x 3456
(15.9 MP,
4:3), 3264 x 2448 (8.0 MP, 4:3), 2048 x 1536 (3.1 MP, 4:3), 640 x 480 (0.3 MP, 4:3) |
| Image File Format: | JPEG (Exif v2.21) | JPEG (EXIF 2.3), RAW (.ORF), RAW+JPEG |
| Continuous-mode frames/second: | 1.6 | 5.1 |
| Video Capture | ||
| Can take movies: | Yes | Yes |
| Movie Resolution: |
640x480 (30)
640x480 (16.6) 320x240 (8.3) |
1920x1080 (30p)
1280x720 (30p) 640x480 (30p) 640x480 (120p) 320x240 (240p) |
| Movie File Format: | MPEG-1 | MOV/H.264 with stereo sound, AVI/Motion JPEG (High-Speed Movie, Time-Lapse Movie) |
| Composite Video Out: | Yes | Yes |
| NTSC/PAL Switchable Video: | Yes | Yes |
| Video Usable as Viewfinder: | ||
| HD Video Out: | Yes | Yes |
| HD Video Connection: | Component, Other | HDMI |
| Lens & Optics | ||
| Lens Mount: | n/a | n/a |
| Lens: | Carl Zeiss Vario-Tessar | Olympus Lens, 9 lenses in 7 groups, with dual aspheric elements and 2 ED elements |
| Focal Length (35mm equivalent): | 35 - 140mm | 25 - 100mm |
| Focal Length (actual): | 6.2 - 24.7mm | 4.5 - 18mm |
| Zoom Ratio: | 4.00x | 4.00x |
| Aperture Range: | f/3.5 (wide) / f/4.6 (tele) - f/10 | f/2.0/2.8/8.0 (wide) / f/4.9/6.3/18 (tele); 2-step aperture + ND filter |
| Integrated ND Filter: | No | No |
| Normal Focus Range: |
8 cm to Infinity 3.1 in to Infinity |
10 cm to Infinity 3.9 in to Infinity |
| Macro Focus Range: |
1 -
20 cm 0.4 - 7.9 in |
1 cm to Infinity 0.4 in to Infinity |
| Filter Thread: | n/a | 40.5mm |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | Yes | No |
| Digital Zoom: | Yes | Yes |
| Digital Zoom Values: | 2x | Up to 4x (2x Super Resolution Zoom) |
| Auto Focus | ||
| Auto Focus: | Yes | Yes |
| Auto Focus Type: | 9-point / center / spot / touch AF | Contrast Detection: Face Detect AF, iES, Spot AF, AF Tracking, AF Target Selection |
| Auto Focus Assist Light? | Yes | Yes |
| Manual Focus: | Yes | Yes |
| Viewfinder | ||
| Viewfinder: | LCD | No / LCD |
| Viewfinder Type: | ||
| Focus Peaking: | No | No |
| EVF Resolution: | n/a | n/a |
| Viewfinder Magnification (35mm equivalent): | ||
| Viewfinder Magnification (nominal/claimed): | ||
| Display | ||
| Eye-level Viewfinder: | No | No |
| Rear Display: | Yes | Yes |
| Rear Display Size (inches): | 3.0 | 3.0 |
| Rear Display Resolution: | 230,400 dots | 460,800 dots (153,600 px) |
| Touchscreen: | No | No |
| Articulating Screen: | No | No |
| Tilt Swivel Screen: | No | No |
| Selfie Screen: | No | No |
| Max Playback Zoom: | 8.0x | 10.0x |
| Top Deck Display: | No | |
| Exposure | ||
| Maximum ISO (native): | 6400 | |
| Minimum ISO (native): | 100 | |
| ISO Settings: | Auto, 80, 100, 200, 400, 800, 1600, 3200 | Auto, High, 100, 200, 400, 800, 1600, 3200, 6400 |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | Auto, Daylight, Cloudy, White Fluorescent, Natural White Fluorescent, Day White Fluorescent, Incandescent, Flash, Underwater Auto / 1 / 2 / Flash | Auto, Sunny, Cloudy, Incandescent, Fluorescent1, Underwater, One-touch |
| Shutter Speed Range: | 1/1000 - 1 sec | 1/2000 - 4 sec |
| Bulb Mode: | No | No |
| Exposure Compensation: | +/- 2.0EV in 0.3EV steps | +/- 2.0EV in 0.3EV steps |
| Metering Modes: | Multi-pattern, center-weighted, spot | Digital ESP Metering, Spot Metering |
| Program Auto Exposure: | Yes | Yes |
| Aperture Priority: | No | Yes |
| Shutter Priority: | No | No |
| Full Manual Exposure: | No | No |
| Creative Exposure Modes: | High Sensitivity, Twilight, Twilight Portrait, Soft Snap, Landscape, Beach, Snow, Fireworks, Hi-Speed Shutter, Underwater, Gourmet | Scene Modes: Portrait, ePortrait, Landscape, Interval , Live Composite, Handheld Star Light, Night Scene, Night + Portrait, Sport, Indoor, Self Portrait, Sunset, Fireworks, Cuisine, Documents, Beach & Snow, Snow, Panorama, Backlight HDR, Underwater Snapshot, Underwater Wide1, Underwater Wide2, Underwater Macro, Underwater HDR; Art Filters: Pop Art, Soft Focus, Pale & Light Color, Grainy Film, Pin Hole, Diorama, Dramatic Tone, Fish Eye, Sparkle, Reflection, Fragmented; Microscope Modes: Microscope, Focus Stacking, Focus Bracketing, Microscope Control; Photo Story |
| Self Timer: | 2 or 10 seconds | 2, 12, custom seconds |
| Time Lapse (intervalometer): | Yes | |
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | Yes | Yes |
| Flash Modes: | Auto, On, Slow-Sync, Off, Auto w/ Red-Eye Reduction, Slow-Sync w/ Red-Eye Reduction | Flash Auto, Red-Eye Reduction, Fill-In, Flash Off, Remote Control, SLV Slave, Slow Synchronization, LED On |
| Flash Guide Number (ISO 100): | n/a | n/a |
| Flash Range Description: | Wide: 0.08 - 3.0m; Tele: 0.5 - 2.4m | ISO 1600: W: 0.2m - 7.9m; T: 0.1m - 3.1m |
| Max Flash Sync: | ||
| Flash Exposure Compensation: | +/- 2.0 EV in 0.3EV steps | |
| External Flash Connection: | n/a | n/a |
| Built-In Wireless Flash Control: | Full TTL exposure | |
| Image Storage | ||
| Usable Memory Types: | MS Duo / MS PRO Duo | SD / SDHC / SDXC |
| UHS Support: | UHS-I | |
| Other Memory: | ||
| Dual Card Slots: | No | No |
| RAW Capture Support: | No | Yes |
| Uncompressed Format: | RAW (.ORF), RAW+JPEG | |
| Movie File Format: | MPEG-1 | MOV/H.264 with stereo sound, AVI/Motion JPEG (High-Speed Movie, Time-Lapse Movie) |
| Included Memory: | 15.0 MB | 55.0 MB |
| Included Memory Type: | built-in memory | Internal |
| Connectivity | ||
| Built-In Wi-Fi: | No | Yes |
| NFC: | No | No |
| Bluetooth: | No | No |
| Built-In GPS: | No | Yes |
| Microphone Jack: | No | No |
| Headphone Jack: | No | No |
| External Connections: | USB 2.0 High Speed | USB 2.0 High Speed,WiFi |
| PictBridge Compliant: | Yes | Yes |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | No | Yes |
| Remote Control Type: | Via Wi-Fi | |
| Connections (extended): | Multi-terminal (USB Connector, DC Jack, Audio/Video Output), Micro HDMI (Type D) | |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 1.80 | 0.51 |
| Cycle time for RAW shooting in single shot mode (seconds per frame): | ||
| Buffer size for RAW shooting in single shot mode (frames): | ||
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): | 0.59 | |
| Camera penalizes early shutter press? | No | No |
| JPEG shooting speed in burst mode (fps, max resolution): | 1.6 | 5.1 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | Unlimited | 100 |
| RAW shooting speed in burst mode (fps): | ||
| Buffer size for RAW shooting in burst mode (frames): | ||
| RAW+JPEG shooting speed in burst mode (fps): | ||
| Buffer Size for RAW+JPEG shooting in burst mode (frames): | ||
| Shutter lag (full AF, wide/mid): | 0.35 seconds | 0.26 seconds |
| Shutter lag (full AF, tele): | 0.43 seconds | 0.16 seconds |
| Shutter lag (full AF, live view - DSLR): | ||
| Shutter lag (prefocused, live view - DSLR): | ||
| Shutter Lag (manual focus): | 0.340 seconds | 0.096 seconds |
| Shutter lag (full AF, with flash): | 0.66 seconds | 0.32 seconds |
| Shutter Lag (prefocused): | 0.008 seconds | 0.032 seconds |
| Shutter Lag (notes): | ||
| Startup Time: | 2.3 seconds | 1.0 seconds |
| Play -> Record Time: | 1.7 seconds | 0.7 seconds |
| Flash cycle time, full power: | 5.0 seconds | 1.8 seconds |
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | 220 shots | 380 shots |
| Battery Life, Still (CIPA Rating OVF/EVF): | ||
| Battery Life, Video: | ||
| Battery Form Factor: | Proprietary | Proprietary LI-92B |
| Usable Battery Types: | NP-BD1 InfoLithium rechargeable | Lithium-ion rechargeable |
| Batteries Included: | 1 x NP-BD1 InfoLithium rechargeable | 1 x Proprietary LI-92B Lithium-ion rechargeable |
| Battery Charger Included (dedicated charger or AC/USB adapter): | No | Yes |
| Dedicated Battery Charger Included: | No | |
| Internal Charging Supported: | Yes | |
| Software | ||
| Included Software: | CD-ROM with Instruction Manual and Olympus Viewer 3 Software | |
| OS Compatibility: | Windows, Mac OS X | |
| Miscellaneous | ||
| Notes & Features: | Optical image stabilization, 3.0-inch touchscreen LCD, Dynamic Range Optimization | Waterproof to 50 feet (15 m), crushproof to 220 pounds (100kgf), shockproof from 7 feet (2.1 m), freezeproof down to 14F (-10C), and dustproof. Available in red or black. |
