Prices: |
|
|
Manufacturer URL: |
Manufacturer website
|
Manufacturer website
|
Predecessor: |
Pentax K10D
K10D vs K20D
|
Panasonic G2
G2 vs G3
|
Successor: |
Pentax K-7
K20D vs K-7
|
Panasonic G5
G3 vs G5
|
Model Number: |
K20D |
G3 |
Alternate Model Number(s): |
|
|
Camera Format: |
Pro SLR |
Compact System Camera |
Currently Manufactured: |
No |
No |
Retail Price: |
$799.95 |
$699.99 |
Street Price: |
|
|
Date Available: |
2008-04-30 |
2011-06-21 |
Tripod Mount: |
Yes |
Yes |
Weight: |
28.3 oz
(802 g)
includes batteries
|
20.6 oz
(583 g)
includes batteries, kit lens
|
Size: |
5.6 x
4.0 x
2.8 in.
(142 x
102 x
70 mm)
|
4.5 x
3.3 x
1.8 in.
(115 x
84 x
47 mm)
|
Waterproof: |
No |
No |
Waterproof Depth: |
n/a |
n/a |
|
Sensor Type: |
CMOS |
Live MOS |
Sensor Manufacturer: |
|
Panasonic |
Effective Megapixels: |
14.6 |
16.0 |
Sensor Format: |
APS-C |
4/3 |
Sensor size: |
368.16mm2 (23.60mm x 15.60mm) |
224.9mm2 (17.30mm x 13.00mm) |
Approximate Pixel Pitch: |
5.05 microns |
3.77 microns |
Focal Length Multiplier: |
1.5x |
2.0x |
Aspect Ratio: |
3:2 |
4:3 |
Color Filter Type: |
RGBG |
RGBG |
Anti Aliasing Filter: |
Fixed |
Fixed |
Self-Cleaning: |
Yes |
Yes |
Sensor shift image stabilization: |
Yes |
No |
On-Sensor Phase Detect: |
No |
No |
DxO Sensor Score: |
65 |
56 |
DxO Color Depth Score (bits): |
22.9 |
21.0 |
DxO Dynamic Range Score (evs): |
11.1 |
10.6 |
DxO Maximum Effective ISO Score (iso): |
639 |
667 |
Image Resolution: |
4672 x 3104
(14.5 MP,
Other), 3872 x 2592
(10.0 MP,
Other), 3008 x 2000
(6.0 MP,
3:2), 1824 x 1216
(2.2 MP,
3:2) |
4592 x 3448
(15.8 MP,
4:3), 4576 x 3056
(14.0 MP,
3:2), 4576 x 2576
(11.8 MP,
16:9), 3424 x 3424
(11.7 MP,
1:1), 3232 x 2424
(7.8 MP,
4:3), 3232 x 2160
(7.0 MP,
3:2), 3232 x 1824
(5.9 MP,
Other), 2416 x 2416
(5.8 MP,
1:1), 2272 x 1704
(3.9 MP,
4:3), 2272 x 1520
(3.5 MP,
Other), 1920 x 1080
(2.1 MP,
16:9), 1712 x 1712
(2.9 MP,
1:1), 1824 x 1368
(2.5 MP,
4:3), 1824 x 1216
(2.2 MP,
3:2), 1824 x 1024
(1.9 MP,
16:9) |
Image File Format: |
JPEG (EXIF 2.21), RAW (.PEF, .DNG) |
JPEG, RAW, RAW + JPEG |
Continuous-mode frames/second: |
2.8 |
3.4 |
Can take movies: |
No |
Yes |
Movie Resolution: |
|
1920x1080 (60i/50i)
1280x720 (60/50/30)
640x480 (30)
320x240 (30)
|
Movie File Format: |
|
AVCHD (H.264), MotionJPEG |
Composite Video Out: |
Yes |
Yes |
NTSC/PAL Switchable Video: |
Yes |
Yes |
Video Usable as Viewfinder: |
No |
No |
HD Video Out: |
No |
Yes |
HD Video Connection: |
|
HDMI |
|
Lens Mount: |
Pentax K (KA/KAF/KAF2) |
Micro Four Thirds |
Lens: |
n/a |
Panasonic 14-42mm f/3.5-5.6 ASPH Lumix G VARIO MEGA O.I.S |
Focal Length (35mm equivalent): |
|
28 -
84mm
|
Focal Length (actual): |
|
14 -
42mm
|
Zoom Ratio: |
|
3.00x |
Aperture Range: |
|
f/3.5 - 22 (wide) / f.5.6 - 22 (tele) |
Integrated ND Filter: |
No |
No |
Normal Focus Range: |
|
30 cm to Infinity
11.8 in to Infinity
|
Macro Focus Range: |
|
|
Filter Thread: |
n/a |
52.0mm |
Thread Type: |
n/a |
n/a |
Optical Image Stabilization: |
No |
Yes |
Digital Zoom: |
No |
Yes |
Digital Zoom Values: |
n/a |
2x or 4x |
Auto Focus: |
Yes |
Yes |
Auto Focus Type: |
11-point TTL phase-matching (SAFOX VIII) |
Contrast Detection: Face detection, AF Tracking, 23-area-focusing, 1-area-focusing, Pinpoint Touch (1- area-focusing in Face detection, AF Tracking, Multi-area-focusing, 1-area-focusing, Pinpoint) |
Auto Focus Assist Light? |
Yes |
Yes |
Manual Focus: |
Yes |
Yes |
Viewfinder: |
Optical / LCD
|
EVF / LCD
|
Viewfinder Type: |
SLR type; eye-level pentaprism, coverage: 95%, magnification: 0.95x, diopter: -2.5 to 1.5 |
EVF; 1,440K dots eq., 1.4x mag., 17.5mm eyepoint, -4 to +4 diopter, eye sensor |
Focus Peaking: |
No |
No |
EVF Resolution: |
n/a
|
|
Viewfinder Magnification (35mm equivalent): |
0.63x |
0.70x |
Viewfinder Magnification (nominal/claimed): |
0.95x |
1.40x |
Eye-level Viewfinder: |
Yes |
Yes |
Rear Display: |
Yes |
Yes |
Rear Display Size (inches): |
2.7 |
3.0 |
Rear Display Resolution: |
230,000 dots
|
460,000 dots
|
Touchscreen: |
No |
Yes |
Articulating Screen: |
No |
Yes |
Tilt Swivel Screen: |
No |
|
Selfie Screen: |
No |
|
Max Playback Zoom: |
32.0x |
16.0x |
Top Deck Display: |
Yes |
No |
|
Maximum ISO (native): |
3200 |
|
Minimum ISO (native): |
100 |
|
ISO Settings: |
Auto, 100, 200, 400, 800, 1600, 3200, 6400 (expanded) |
Auto, 160-6400 Intelligent ISO |
Auto ISO Mode: |
Yes |
Yes |
White Balance Settings: |
Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent (W, D, N), Flash, Color Temperature |
Auto, Daylight, Cloudy, Shade, Halogen, Flash, White Set 1/2, Color Temperature Setting (2,500-10,000K in 100K steps) |
Shutter Speed Range: |
1/4000 - 30 sec |
1/4000 - 60 sec |
Bulb Mode: |
Yes |
Yes |
Exposure Compensation: |
+/- 3.0EV
in 0.3EV steps
|
+/- 5.0EV
in 0.3EV steps
|
Metering Modes: |
TTL open-aperture: 16-segment, Center-weighted, Spot |
144-zone Intelligent Multiple, Center-weighted, Spot |
Program Auto Exposure: |
Yes |
Yes |
Aperture Priority: |
Yes |
Yes |
Shutter Priority: |
Yes |
Yes |
Full Manual Exposure: |
Yes |
Yes |
Creative Exposure Modes: |
Sensitivity Priority, Shutter and Aperture Priority |
Portrait, Soft Skin, Scenery, Architecture, Sports, Peripheral Defocus, Flower, Food, Objects,,Night Portrait, Night Scenery, Illiminatioms, Baby 1, 2, Pet, Party, Sunset |
Self Timer: |
2 or 12 seconds |
2, 10, 10 (3 images) seconds |
Time Lapse (intervalometer): |
|
|
High Resolution Composite: |
No |
No |
Built-in Flash: |
Yes |
Yes |
Flash Modes: |
On, Redeye, Slow Sync, Slow Sync + Redeye, Trailing Curtain Sync, Wireless |
Auto, Auto/Red-eye Reduction, Forced On, Forced On/Red-eye Reduction, Slow Sync., Slow Sync./Red-eye Reduction, Forced Off |
Flash Guide Number (ISO 100): |
13.0 m /
42.7 ft.
|
8.3 m /
27.2 ft.
|
Flash Range Description: |
Depends on lens |
Lens dependent |
Max Flash Sync: |
1/180 |
1/160 |
Flash Exposure Compensation: |
-2 to +1 EV
in 0.3EV steps
|
+/- 2.0 EV
in 0.3EV steps
|
External Flash Connection: |
Hot Shoe, PC-Sync Socket |
Hot Shoe |
Built-In Wireless Flash Control: |
Full TTL exposure |
|
Usable Memory Types: |
SD / SDHC |
SD / SDHC / SDXC |
UHS Support: |
|
|
Other Memory: |
|
|
Dual Card Slots: |
No |
No |
RAW Capture Support: |
Yes |
Yes |
Uncompressed Format: |
RAW (.PEF, .DNG) |
RAW, RAW + JPEG |
Movie File Format: |
|
AVCHD (H.264), MotionJPEG |
Included Memory: |
No memory included |
No memory included |
Included Memory Type: |
|
|
Built-In Wi-Fi: |
No |
No |
NFC: |
No |
No |
Bluetooth: |
No |
No |
Built-In GPS: |
No |
No |
Microphone Jack: |
No |
No |
Headphone Jack: |
No |
No |
External Connections: |
USB 2.0 High Speed |
USB 2.0 High Speed |
PictBridge Compliant: |
Yes |
Yes |
DPOF Compliant: |
Yes |
Yes |
Remote Control: |
Yes |
Yes |
Remote Control Type: |
Wired or IR |
Optional DMW-RSL1 cable remote |
Connections (extended): |
DC input, wired remote |
Mini HDMI (Type-C), 2.5mm remote socket, combined AV/USB connector |
|
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): |
0.39 |
0.66 |
Cycle time for RAW shooting in single shot mode (seconds per frame): |
0.36 |
0.67 |
Buffer size for RAW shooting in single shot mode (frames): |
11 |
9 |
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): |
|
|
Camera penalizes early shutter press? |
No |
No |
JPEG shooting speed in burst mode (fps, max resolution): |
2.8 |
3.4 |
Buffer size for JPEG shooting in burst mode (frames, max resolution): |
38 |
7 |
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): |
0.17 seconds |
0.29 seconds |
Shutter lag (full AF, tele): |
|
0.30 seconds |
Shutter lag (full AF, live view - DSLR): |
|
|
Shutter lag (prefocused, live view - DSLR): |
|
|
Shutter Lag (manual focus): |
0.090 seconds |
0.091 seconds |
Shutter lag (full AF, with flash): |
0.24 seconds |
0.57 seconds |
Shutter Lag (prefocused): |
0.089 seconds |
0.080 seconds |
Shutter Lag (notes): |
Live View:
Full AF = n/a
Prefocused = 0.659s
Prefocused with flash = 2.395s |
Full Autofocus lag:
Multi-area AF mode, Wide Angle = 0.294s
Quick AF mode, Wide Angle = 0.297s |
Startup Time: |
0.4 seconds |
1.4 seconds |
Play -> Record Time: |
0.5 seconds |
0.8 seconds |
Flash cycle time, full power: |
3.1 seconds |
5.5 seconds |
Battery Life, Stills (CIPA Rating Monitor/Live View): |
|
270 shots |
Battery Life, Still (CIPA Rating OVF/EVF): |
530 shots |
|
Battery Life, Video: |
|
|
Battery Form Factor: |
Proprietary D-LI50 |
Proprietary |
Usable Battery Types: |
Lithium-ion rechargeable |
Lithium-ion rechargeable |
Batteries Included: |
1 x Proprietary D-LI50 Lithium-ion rechargeable
|
1 x Proprietary Lithium-ion rechargeable
|
Battery Charger Included (dedicated charger or AC/USB adapter): |
Yes |
Yes |
Dedicated Battery Charger Included: |
Yes |
|
Internal Charging Supported: |
No |
|
Included Software: |
CD-ROM S-SW74/75 |
PHOTOfunSTUDIO 6.2 HD Edition, SILKYPIX Developer Studio 3.1 SE, Super LoiloScope (trial), USB Driver |
OS Compatibility: |
Windows XP/Vista, MacOS 10.2 or later |
|
Notes & Features: |
PENTAX-developed Shake Reduction (SR) system; Weather and dust resistant body; Live View mode that allows users to see the full image area to confirm composition, focus status and lighting on the large 2.7 inch LCD monitor; Expanded Dynamic Range function; Improved Dust Reduction system that features the new Dust Alert function to pinpoint the exact location of dust particles for the photographer to remove. |
16-megapixel Sensor, Improved High ISO IQ, Faster AF, Metal Body, 1920x1080 HD Movies, Articulating Touch-screen LCD, 2.5mm Remote Socket, Mini HDMI Type-C Connector. Available in black, brown, red or white. |