Panasonic GH2 Comparison Review

The Panasonic Lumix DMC-GH2 is a mirrorless interchangeable lens camera that was announced in September 2010 and is equipped with a Four Thirds sensor. It offers a resolution of 15.9 megapixel.

The GH2 has an Elo rating of 1565. The Camera Elo represents a comprehensive assessment of digital cameras, as derived from a large number of pair-wise comparisons of body, sensor, and feature characteristics.

The Elo rating puts the Panasonic GH2 below average of all mirrorless interchangeable lens cameras. In terms of its sensor size category – Four Thirds cameras – the GH2 also ranks below average. Based on its within category standings, the camera receives a 2.5-star performance rating.

Read on to find out more about the camera's size, sensor, features, and reception by expert reviewers.

Body comparison with a credit card

An illustration of the physical dimensions of the Panasonic GH2 vis-à-vis a credit card is provided in the side-by-side display below. Three consecutive perspectives from the front, the top, and the back are presented. All width, height and depth dimensions are rounded to the nearest millimeter.

The table below summarizes the key physical specs of the Panasonic GH2 alongside a set of comparators. If you want to review a camera pair side-by-side, just select a right-side comparator from among the camera models in the table. Alternatively, you can also move across to the CAM-parator tool and choose from the broad selection of possible comparisons there.

Camera Body Specifications

	Camera Model	Camera Width	Camera Height	Camera Depth	Camera Weight	Battery Life (CIPA)	Weather Sealing (yes/no)	Camera Launch (announced)	Launch Price (USD)	Street Price (USD)	Used Price (USD)	Camera Model
	Panasonic GH2	4.9 in	3.5 in	3.0 in	15.6 oz	330	n	Sep 2010	1,499	-		Panasonic GH2
	Panasonic GX85« »	4.8 in	2.8 in	1.7 in	15.0 oz	290	n	Apr 2016	799			Panasonic GX85
	Panasonic G7« »	4.9 in	3.4 in	3.0 in	14.5 oz	350	n	May 2015	649	-		Panasonic G7
	Panasonic G6« »	4.8 in	3.3 in	2.8 in	13.8 oz	340	n	Apr 2013	599	-		Panasonic G6
	Panasonic GH3« »	5.2 in	3.7 in	3.2 in	19.4 oz	540	Y	Sep 2012	1,299	-		Panasonic GH3
	Panasonic G3« »	4.5 in	3.3 in	1.9 in	11.9 oz	270	n	May 2011	599	-		Panasonic G3
	Panasonic GX1« »	4.6 in	2.7 in	1.5 in	11.2 oz	320	n	Nov 2011	949	-		Panasonic GX1
	Panasonic G10« »	4.9 in	3.3 in	2.9 in	13.7 oz	380	n	Mar 2010	499	-		Panasonic G10
	Panasonic G2« »	4.9 in	3.3 in	2.9 in	15.1 oz	360	n	Mar 2010	599	-		Panasonic G2
	Panasonic GF1« »	4.7 in	2.8 in	1.4 in	13.6 oz	380	n	Sep 2009	749	-		Panasonic GF1
	Panasonic GH1« »	4.9 in	3.5 in	1.8 in	13.6 oz	300	n	Mar 2009	1,499	-		Panasonic GH1
Convert to Metric

The listed prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The Panasonic GH2 was launched in the US market at a price of $1,499. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.

Sensor comparison with a 35mm slide

The size of the sensor inside a digital camera is one of the key determinants of image quality. A large sensor will generally have larger individual pixels that offer better low-light sensitivity, provide wider dynamic range, and have richer color-depth than smaller pixels in a sensor of the same technological generation. Further, a large sensor camera will give the photographer additional creative options when using shallow depth-of-field to isolate a subject from its background. On the downside, larger sensors tend to be more expensive and lead to bigger and heavier cameras and lenses.

The Panasonic GH2 features a Four Thirds sensor and has a format factor (sometimes also referred to as "crop factor") of 2.0. Within the spectrum of camera sensors, this places the Panasonic GH2 among the medium-sized sensor cameras that aim to strike a balance between image quality and portability.

For most cameras, data on sensor performance has been reported by DXO Mark. This service determines an overall sensor rating, as well as sub-scores for low-light sensitivity ("DXO Sports"), dynamic range ("DXO Landscape"), and color depth ("DXO Portrait"). The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.

Feature comparison

Apart from body and sensor, cameras can and do differ across a range of features. The tables below summarize some of the other core capabilities of the Panasonic GH2 in connection with corresponding information for a sample of similar cameras. If needed, the dpreview camera hub, for example, contains further detail on the cameras' specs.

Expert reviews

While the comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it remains partial and cannot reveal, for example, the handling experience and imaging performance when actually working with the GH2. User reviews that are available, for instance, at amazon can sometimes shed light on these issues, but such feedback is all too often partial, inconsistent, and inaccurate. This is why expert reviews are important. The adjacent table relays the overall verdicts of several of the most popular camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). The full reviews are available by clicking on the site logo in the table header.

Review Scores

	Camera Model						Camera Launch (announced)	Launch Price (USD)	Street Price (USD)	Used Price (USD)	Camera Model
	Panasonic GH2	HiRec	79/100	4.5/5	4.5/5	5/5	Sep 2010	1,499	-		Panasonic GH2
	Panasonic GX85« »	HiRec	82/100	5/5	4.5/5	5/5	Apr 2016	799			Panasonic GX85
	Panasonic G7« »	HiRec	80/100	5/5	4.5/5	4.5/5	May 2015	649	-		Panasonic G7
	Panasonic G6« »	HiRec	-	5/5	-	4.5/5	Apr 2013	599	-		Panasonic G6
	Panasonic GH3« »	HiRec	79/100	4.5/5	5/5	4.5/5	Sep 2012	1,299	-		Panasonic GH3
	Panasonic G3« »	HiRec	75/100	4.5/5	4.5/5	5/5	May 2011	599	-		Panasonic G3
	Panasonic GX1« »	Rec	77/100	4.5/5	4.5/5	4.5/5	Nov 2011	949	-		Panasonic GX1
	Panasonic G10« »	-	70/100	4/5	-	4/5	Mar 2010	499	-		Panasonic G10
	Panasonic G2« »	-	72/100	4/5	4/5	4.5/5	Mar 2010	599	-		Panasonic G2
	Panasonic GF1« »	85/100	69/100	4.5/5	4.5/5	4.5/5	Sep 2009	749	-		Panasonic GF1
	Panasonic GH1« »	HiRec	72/100	4.5/5	5/5	4.5/5	Mar 2009	1,499	-		Panasonic GH1

Care should be taken when interpreting the review scores above, though. The ratings are only valid when referring to cameras in the same category and of the same age. Hence, a score should always be seen in the context of the camera's market launch date and its price, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. It should also be noted that some of the review sites have over time altered the way they render their verdicts.

Camera to camera comparisons

If you would like to see a side-by-side review of this and another camera, just make a corresponding selection in the search boxes below. An an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.

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