| Name | DMC-G1 |
| Manufacturer | Panasonic |
| System | Micro Four Thirds |
| Announced | 2008-09-12 |
| Released | 2008-12-01 |
| Discontinued | 2010-01-13 |
| Colors | black, red, blue |
| Megapixel | 12.1 |
| Form Factor | DSLR |
| Stabilisation | NONE |
| 3D lens support | NO |
| Hot Shoe | Hot Shoe |
| Orientation Sensor | only with O.I.S. lenses |
| Function Lever | NO |
| Wifi | NONE |
| UMTS | NO |
| NFC | NO |
| GPS | NO |
| Battery Grip | NONE |
| Compatible lenses | Micro Four Thirds |
| Battery | DMW-BLB13 |
| Sensor Type | Live MOS |
| Sensor Total Pixels | 13.1 |
| Sensor Color Filter | Primary color filter |
| Dust Reduction System | Supersonic wave filter |
| Sensor | m43 |
| System multiplier | 2 x |
| Remote Shutter Release | DMW-RSL1 |
| Focus Type | Contrast Detect AF |
| AF Assist Lamp | YES |
| Display Type | TFT |
| Display Size | 3.0" |
| Display Dots | 460,000 |
| Display Tiltable | Swing and Tilt |
| Touchscreen | NONE |
| Width | 124 mm (4.8 in.) |
| Height | 83.6 mm (3.3 in.) |
| Depth | 45.2 mm (1.8 in.) |
| Weight | 385 g (13.6 oz.) |
| Accessory Port | NONE |
| Apps | NONE |
| Environmentally sealed | NONE |
| Focus | AF |
| photographyblog.com | Panasonic Lumix DMC-G1 Review | 2008-11-25 |
| trustedreviews.com | Panasonic Lumix DMC-G1 | 2009-01-16 |
| dpreview.com | Panasonic Lumix G1 Review | 2009-01-19 |
| cameralabs.com | Panasonic Lumix DMC-G1 | 2009-03-01 |
| blog.stuartherbert.com | A Very Late Panasonic G1 Review w/ Sample Pics | 2010-03-03 |
| dc.watch.impress.co.jp | パナソニックLUMIX DMC-G1（2008年）いま、マイクロフォーサーズ初号機を振り返る | 2013-12-04 |
| thephoblographer.com | Revisiting The Panasonic G1: Is The Micro Four Thirds Old-Timer Still Any Good? | 2012-07-15 |
| dslr-forum.de | Panasonic Lumix G1 | 2008-10-22 |
