Prices: |
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Manufacturer URL: |
Manufacturer website
|
Manufacturer website
|
Predecessor: |
|
Olympus TG-3
TG-3 vs TG-4
|
Successor: |
|
Olympus TG-5
TG-4 vs TG-5
|
Model Number: |
A57 |
TG-4 |
Alternate Model Number(s): |
|
|
Camera Format: |
SLR |
Compact |
Currently Manufactured: |
No |
No |
Retail Price: |
$799.99 |
$379.99 |
Street Price: |
|
$451.50 |
Date Available: |
2012-04-15 |
2015-05-15 |
Tripod Mount: |
Yes |
Yes |
Weight: |
29.2 oz
(828 g)
includes batteries, kit lens
|
8.7 oz
(247 g)
includes batteries
|
Size: |
5.2 x
3.8 x
3.2 in.
(132 x
98 x
81 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)
|
|
Sensor Type: |
CMOS |
CMOS |
Sensor Manufacturer: |
Sony |
BSI CMOS |
Effective Megapixels: |
16.1 |
16.0 |
Sensor Format: |
APS-C |
1/2.3 inch |
Sensor size: |
369.72mm2 (23.7mm x 15.6mm) |
28.0735mm2 (6.17mm x 4.55mm) |
Approximate Pixel Pitch: |
4.82 microns |
1.34 microns |
Focal Length Multiplier: |
1.5x |
n/a |
Aspect Ratio: |
3:2 |
4:3 |
Color Filter Type: |
RGBG |
RGBG |
Anti Aliasing Filter: |
Fixed |
Fixed |
Self-Cleaning: |
Yes |
No |
Sensor shift image stabilization: |
Yes |
Yes |
On-Sensor Phase Detect: |
No |
No |
DxO Sensor Score: |
75 |
|
DxO Color Depth Score (bits): |
23.4 |
|
DxO Dynamic Range Score (evs): |
13.0 |
|
DxO Maximum Effective ISO Score (iso): |
785 |
|
Image Resolution: |
4912 x 3264
(16.0 MP,
3:2), 4912 x 2760
(13.6 MP,
16:9), 3568 x 2368
(8.4 MP,
Other), 3568 x 2000
(7.1 MP,
16:9), 2448 x 1624
(4.0 MP,
Other), 2448 x 1376
(3.4 MP,
16:9), 12416 x 1856
(23.0 MP,
Other), 5536 x 2160
(12.0 MP,
Other), 8192 x 1856
(15.2 MP,
Other), 3872 x 2160
(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) |
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, MPO, RAW (12-bit ARW 2.3), RAW+JPEG |
JPEG (EXIF 2.3), RAW (.ORF), RAW+JPEG |
Continuous-mode frames/second: |
10.0 |
5.1 |
Can take movies: |
Yes |
Yes |
Movie Resolution: |
1920x1080 (60p(PS)/60i(FX)/60i(FH)/24p(FX)/24p(FH))
1440x1080 (30p)
640x480 (30p)
|
1920x1080 (30p)
1280x720 (30p)
640x480 (30p)
640x480 (120p)
320x240 (240p)
|
Movie File Format: |
AVCHD 2.0/MP4 (Audio: Dolby Digital (AC-3)/MPEG-4 AAC-LC) |
MOV/H.264 with stereo sound, AVI/Motion JPEG (High-Speed Movie, Time-Lapse Movie) |
Composite Video Out: |
No |
Yes |
NTSC/PAL Switchable Video: |
n/a |
Yes |
Video Usable as Viewfinder: |
n/a |
|
HD Video Out: |
Yes |
Yes |
HD Video Connection: |
HDMI |
HDMI |
|
Lens Mount: |
Sony Alpha (Minolta A) |
n/a |
Lens: |
Sony 18-55mm f/3.5-5.6 DT SAM |
Olympus Lens, 9 lenses in 7 groups, with dual aspheric elements and 2 ED elements |
Focal Length (35mm equivalent): |
27 -
83mm
|
25 -
100mm
|
Focal Length (actual): |
18 -
55mm
|
4.5 -
18mm
|
Zoom Ratio: |
3.06x |
4.00x |
Aperture Range: |
f/3.5 - 22 (W), f/5.6 - 36 (T) |
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: |
25 cm to Infinity
9.8 in to Infinity
|
10 cm to Infinity
3.9 in to Infinity
|
Macro Focus Range: |
|
1 cm to Infinity
0.4 in to Infinity
|
Filter Thread: |
55.0mm |
40.5mm |
Thread Type: |
n/a |
n/a |
Optical Image Stabilization: |
No |
No |
Digital Zoom: |
Yes |
Yes |
Digital Zoom Values: |
Up to 2x Precision, Up to 2x Clear Image Zoom, 1.4x (8.4MP) or 2.0x (4MP) Smart Zoom |
Up to 4x (2x Super Resolution Zoom) |
Auto Focus: |
Yes |
Yes |
Auto Focus Type: |
Phase Detection: 15 points (3 points cross type); Wide (auto, 15 points), Zone, Spot, Local; Enhanced Object Tracking |
Contrast Detection: Face Detect AF, iES, Spot AF, AF Tracking, AF Target Selection |
Auto Focus Assist Light? |
Yes |
Yes |
Manual Focus: |
Yes |
Yes |
Viewfinder: |
EVF / LCD
|
No / LCD
|
Viewfinder Type: |
EVF type; 1.1cm (0.43") 1.44M/1.25M-dot LCD (480K/418K-dot time-multiplexed RGB), 100% coverage, 1.04x/0.97x magnification, 23.1/25.2mm eyepoint, -4 to +3 diopter |
|
Focus Peaking: |
Yes |
No |
EVF Resolution: |
|
n/a
|
Viewfinder Magnification (35mm equivalent): |
0.69x |
|
Viewfinder Magnification (nominal/claimed): |
1.04x |
|
Eye-level Viewfinder: |
Yes |
No |
Rear Display: |
Yes |
Yes |
Rear Display Size (inches): |
3.0 |
3.0 |
Rear Display Resolution: |
921,600 dots
(307,200 px)
|
460,800 dots
(153,600 px)
|
Touchscreen: |
No |
No |
Articulating Screen: |
Yes |
No |
Tilt Swivel Screen: |
|
No |
Selfie Screen: |
|
No |
Max Playback Zoom: |
13.6x |
10.0x |
Top Deck Display: |
No |
No |
|
Maximum ISO (native): |
16000 |
6400 |
Minimum ISO (native): |
100 |
100 |
ISO Settings: |
Auto (100-3200), 100 - 16000; (Multi-frame NR mode up to ISO 25600) |
Auto, High, 100, 200, 400, 800, 1600, 3200, 6400 |
Auto ISO Mode: |
Yes |
Yes |
White Balance Settings: |
Auto, Daylight, Shade, Cloudy, Incandescent, Fluorescent (4), Flash, Custom, Color Temp./ Filter (2500-9900K with 15-step Magenta/Green compensation) |
Auto, Sunny, Cloudy, Incandescent, Fluorescent1, Underwater, One-touch |
Shutter Speed Range: |
1/4000 - 30 sec |
1/2000 - 4 sec |
Bulb Mode: |
Yes |
No |
Exposure Compensation: |
+/- 3.0EV
in 0.3EV steps
|
+/- 2.0EV
in 0.3EV steps
|
Metering Modes: |
1200-zone Evaluative, Center-weighted, Spot |
Digital ESP Metering, Spot Metering |
Program Auto Exposure: |
Yes |
Yes |
Aperture Priority: |
Yes |
Yes |
Shutter Priority: |
Yes |
No |
Full Manual Exposure: |
Yes |
No |
Creative Exposure Modes: |
Portrait, SportsAction, Macro, Landscape, Sunset, Night scene, Hand-held Twilight (6 shot layering), Night Portrait; Sweep Panorama, 3D Sweep Panorama, Auto Portrait Framing, Picture Effect (Posterization (Color, B/W), Pop Color, Retro Photo, Partial Color (R,G,B,Y), High Contrast Monochrome, Toy Camera, Soft High-key, Soft Focus, HDR Painting, Rich-tone Monochrome, Miniature), Dynamic Range Optimizer (Off/Auto/Level), |
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 |
Built-in Flash: |
Yes |
Yes |
Flash Modes: |
Auto, Off, Fill-flash, Rear sync, Wireless, High-Speed sync, Slow sync, Red-eye reduction: On/Off |
Flash Auto, Red-Eye Reduction, Fill-In, Flash Off, Remote Control, SLV Slave, Slow Synchronization, LED On |
Flash Guide Number (ISO 100): |
10.0 m /
32.8 ft.
|
n/a |
Flash Range Description: |
Lens dependent |
ISO 1600: W: 0.2m - 7.9m; T: 0.1m - 3.1m |
Max Flash Sync: |
1/160 |
|
Flash Exposure Compensation: |
+/- 2.0 EV
in 0.3EV steps
|
+/- 2.0 EV
in 0.3EV steps
|
External Flash Connection: |
Hot shoe |
n/a |
Built-In Wireless Flash Control: |
|
Full TTL exposure |
Usable Memory Types: |
MS PRO Duo / SD / SDHC / SDXC |
SD / SDHC / SDXC |
UHS Support: |
|
UHS-I |
Other Memory: |
|
|
Dual Card Slots: |
No |
No |
RAW Capture Support: |
Yes |
Yes |
Uncompressed Format: |
RAW (12-bit ARW 2.3), RAW+JPEG |
RAW (.ORF), RAW+JPEG |
Movie File Format: |
AVCHD 2.0/MP4 (Audio: Dolby Digital (AC-3)/MPEG-4 AAC-LC) |
MOV/H.264 with stereo sound, AVI/Motion JPEG (High-Speed Movie, Time-Lapse Movie) |
Included Memory: |
|
55.0 MB |
Included Memory Type: |
|
Internal |
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: |
Yes |
Yes |
Remote Control Type: |
Optional Wireless or Wired |
Via Wi-Fi |
Connections (extended): |
Type-C Mini HDMI (BRAVIA Sync, PhotoTV HD); Wired Remote Terminal, 3.5mm External Stereo Micophone Jack, DC Input |
Multi-terminal (USB Connector, DC Jack, Audio/Video Output), Micro HDMI (Type D) |
|
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): |
|
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 |
JPEG shooting speed in burst mode (fps, max resolution): |
10.0 |
5.1 |
Buffer size for JPEG shooting in burst mode (frames, max resolution): |
25 |
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): |
|
0.26 seconds |
Shutter lag (full AF, tele): |
|
0.16 seconds |
Shutter lag (full AF, live view - DSLR): |
|
|
Shutter lag (prefocused, live view - DSLR): |
|
|
Shutter Lag (manual focus): |
|
0.096 seconds |
Shutter lag (full AF, with flash): |
|
0.32 seconds |
Shutter Lag (prefocused): |
|
0.032 seconds |
Shutter Lag (notes): |
|
|
Startup Time: |
|
1.0 seconds |
Play -> Record Time: |
|
0.7 seconds |
Flash cycle time, full power: |
|
1.8 seconds |
Battery Life, Stills (CIPA Rating Monitor/Live View): |
|
380 shots |
Battery Life, Still (CIPA Rating OVF/EVF): |
550 shots |
|
Battery Life, Video: |
|
|
Battery Form Factor: |
Proprietary |
Proprietary LI-92B |
Usable Battery Types: |
NP-FM500H Lithium-ion rechargeable |
Lithium-ion rechargeable |
Batteries Included: |
1 x Proprietary NP-FM500H Lithium-ion rechargeable
|
1 x Proprietary LI-92B Lithium-ion rechargeable
|
Battery Charger Included (dedicated charger or AC/USB adapter): |
Yes |
Yes |
Dedicated Battery Charger Included: |
Yes |
No |
Internal Charging Supported: |
No |
Yes |
Included Software: |
Sony Software CD-ROM |
CD-ROM with Instruction Manual and Olympus Viewer 3 Software |
OS Compatibility: |
Windows XP SP3/Vista SP2/7, Mac OS X (v.10.3 +) |
Windows, Mac OS X |
Notes & Features: |
SteadyShot INSIDE Sensor-shift Image Stabilization (up to 4.5 EV correction), Full HD 1080p60 Video, Up to 12 fps Burst Mode (Tele-zoom Continuous Advance Priority AE), Enhanced Object Tracking AF, 2x Clear Image Digital Zoom, New Auto Portrait Framing, Tilting 921K-dot LCD, 1.44M-dot EVF. |
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. |