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Panasonic GF2 vs TZ90

The Panasonic Lumix DMC-GF2 and the Panasonic Lumix DC-TZ90 (labelled Panasonic ZS70 in some countries) are two digital cameras that were officially introduced, respectively, in November 2010 and April 2017. The GF2 is a mirrorless interchangeable lens camera, while the TZ90 is a fixed lens compact. The cameras are based on a Four Thirds (GF2) and a 1/2.3-inch (TZ90) sensor. The GF2 has a resolution of 12 megapixels, whereas the TZ90 provides 20.2 MP.

Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Panasonic GF2
versus
Panasonic TZ90
Panasonic GF2   Panasonic TZ90
Mirrorless system camera Fixed lens compact camera
Micro Four Thirds lenses 24-720mm f/3.3-6.4
12 MP – Four Thirds sensor 20.2 MP – 1/2.3" sensor
1080/60i Video 4K/30p Video
ISO 100-6,400 ISO 80-3,200 (80 - 6,400)
Viewfinder optional Electronic viewfinder (1166k dots)
3.0" LCD – 460k dots 3.0" LCD – 1040k dots
Fixed touchscreen Tilting touchscreen
2.6 shutter flaps per second 10 shutter flaps per second
300 shots per battery charge380 shots per battery charge
113 x 68 x 33 mm, 310 g 112 x 67 x 41 mm, 322 g
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Going beyond this snapshot of core features and characteristics, what are the differences between the Panasonic Lumix DMC-GF2 and the Panasonic Lumix DC-TZ90? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.

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Body comparison

The side-by-side display below illustrates the physical size and weight of the Panasonic GF2 and the Panasonic TZ90. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All width, height and depth measures are rounded to the nearest millimeter.

The GF2 can be obtained in four different colors (black, silver, red, white), while the TZ90 is available in two color-versions (black, silver).

Size Panasonic GF2 vs Panasonic TZ90
Compare GF2 versus TZ90 top
Comparison GF2 or TZ90 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Panasonic TZ90 is somewhat smaller (2 percent) than the Panasonic GF2. In this context, it is worth noting that neither the GF2 nor the TZ90 are weather-sealed.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the TZ90 has a lens built in, whereas the GF2 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can compare the optics available for the GF2 and their specifications in the Micro Four Thirds Lens Catalog.

Concerning battery life, the GF2 gets 300 shots out of its Panasonic DMW-BLD10 battery, while the TZ90 can take 380 images on a single charge of its Panasonic DMW-BLG10 power pack. The power pack in the TZ90 can be charged via the USB port, which can be very convenient when travelling.

The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. If you would like to visualize and compare a different camera combination, you can navigate to the CAM-parator app and make your selection from a broad list of cameras there.

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Body Specifications
  empty Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
Weather
Sealing
Camera
Launch
Launch
Price
Street
Price
1.
 
Panasonic GF2 113 mm 68 mm 33 mm 310 g 300 n Nov 2010 US$ 549ebay.com
2.
 
Panasonic TZ90 112 mm 67 mm 41 mm 322 g 380 n Apr 2017 US$ 449ebay.com
3.
 
Canon SX730 110 mm 64 mm 40 mm 300 g 250 n Apr 2017 US$ 399ebay.com
4.
 
Fujifilm XF10 113 mm 64 mm 41 mm 279 g 330 n Jul 2018 US$ 499ebay.com
5.
 
Olympus E-PL2 114 mm 72 mm 42 mm 362 g 280 n Jan 2011 US$ 599ebay.com
6.
 
Olympus E-PL3 110 mm 64 mm 37 mm 313 g 300 n Jun 2011 US$ 599ebay.com
7.
 
Olympus E-PM1 110 mm 64 mm 34 mm 265 g 330 n Jun 2011 US$ 499ebay.com
8.
 
Panasonic FT7 117 mm 76 mm 37 mm 319 g 300 Y May 2018 US$ 449ebay.com
9.
 
Panasonic G1 124 mm 84 mm 45 mm 360 g 410 n Sep 2008 US$ 599ebay.com
10.
 
Panasonic G2 124 mm 84 mm 74 mm 428 g 360 n Mar 2010 US$ 599ebay.com
11.
 
Panasonic G3 115 mm 84 mm 47 mm 336 g 270 n May 2011 US$ 599ebay.com
12.
 
Panasonic G10 124 mm 84 mm 74 mm 388 g 380 n Mar 2010 US$ 499ebay.com
13.
 
Panasonic GF1 119 mm 71 mm 36 mm 385 g 380 n Sep 2009 US$ 749ebay.com
14.
 
Panasonic GF3 108 mm 67 mm 32 mm 264 g 300 n Jun 2011 US$ 549ebay.com
15.
 
Panasonic GF5 108 mm 67 mm 37 mm 267 g 360 n Apr 2012 US$ 499ebay.com
16.
 
Panasonic LX5 110 mm 65 mm 43 mm 271 g 400 n Jul 2010 US$ 499ebay.com
17.
 
Panasonic TZ95 112 mm 69 mm 42 mm 327 g 380 n Feb 2019 US$ 449ebay.com
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.

Any camera decision will obviously take relative prices into account. The manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The TZ90 was launched at a lower price than the GF2, despite having a lens built in. 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

The imaging sensor is at the core of digital cameras and its size is one of the main determining factors 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 associated with larger, more expensive camera bodies and lenses.

Of the two cameras under consideration, the Panasonic GF2 features a Four Thirds sensor and the Panasonic TZ90 a 1/2.3-inch sensor. The sensor area in the TZ90 is 88 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 2.0 and 5.6. Both cameras feature a native aspect ratio (sensor width to sensor height) of 4:3.

Panasonic GF2 and Panasonic TZ90 sensor measures

Despite having a smaller sensor, the TZ90 offers a higher resolution of 20.2 megapixels, compared with 12 MP of the GF2. This megapixels advantage comes at the cost of a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 1.18μm versus 4.33μm for the GF2). However, it should be noted that the TZ90 is much more recent (by 6 years and 5 months) than the GF2, and its sensor will have benefitted from technological advances during this time that make it possible to gather light more efficiently. Coming back to sensor resolution, it should be mentioned that the TZ90 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

The resolution advantage of the Panasonic TZ90 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the TZ90 for good quality output (200 dots per inch) amounts to 25.9 x 19.4 inches or 65.8 x 49.4 cm, for very good quality (250 dpi) 20.7 x 15.6 inches or 52.7 x 39.5 cm, and for excellent quality (300 dpi) 17.3 x 13 inches or 43.9 x 32.9 cm. The corresponding values for the Panasonic GF2 are 20 x 15 inches or 50.8 x 38.1 cm for good quality, 16 x 12 inches or 40.6 x 30.5 cm for very good quality, and 13.3 x 10 inches or 33.9 x 25.4 cm for excellent quality prints.

The Panasonic Lumix DMC-GF2 has a native sensitivity range from ISO 100 to ISO 6400. The corresponding ISO settings for the Panasonic Lumix DC-TZ90 are ISO 80 to ISO 3200, with the possibility to increase the ISO range to 80-6400.

In terms of underlying technology, the GF2 is build around a CMOS sensor, while the TZ90 uses a BSI-CMOS imager. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.

GF2 versus TZ90 MP

Consistent information on actual sensor performance is available from DXO Mark for many cameras. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. Of the two cameras under review, the GF2 provides substantially higher image quality than the TZ90, with an overall score that is 18 points higher. This advantage is based on 2.1 bits higher color depth, 0.3 EV of lower dynamic range, and 2.3 stops in additional low light sensitivity. The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.

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Sensor Characteristics
  empty Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Panasonic GF2 Four Thirds 12.0 4000 30001080/60i21.210.350654
2.
 
Panasonic TZ90 1/2.3 20.2 5184 38884K/30p19.110.610636
3.
 
Canon SX730 1/2.3 20.2 5184 38881080/60p20.511.992450
4.
 
Fujifilm XF10 APS-C 24.0 6000 40004K/15p24.013.4184483
5.
 
Olympus E-PL2 Four Thirds 12.2 4032 3024720/30p21.410.257355
6.
 
Olympus E-PL3 Four Thirds 12.2 4032 30241080/60i20.910.349952
7.
 
Olympus E-PM1 Four Thirds 12.2 4032 30241080/60i21.010.349952
8.
 
Panasonic FT7 1/2.3 20.2 5184 38884K/30p20.612.1102851
9.
 
Panasonic G1 Four Thirds 12.0 4000 3000none21.110.346353
10.
 
Panasonic G2 Four Thirds 12.0 4000 3000720/30p21.210.349353
11.
 
Panasonic G3 Four Thirds 15.8 4592 34481080/60i21.010.666756
12.
 
Panasonic G10 Four Thirds 12.0 4000 3000720/30p21.210.141152
13.
 
Panasonic GF1 Four Thirds 12.0 4000 3000720/30p21.210.351354
14.
 
Panasonic GF3 Four Thirds 12.0 4000 30001080/60i20.610.145950
15.
 
Panasonic GF5 Four Thirds 12.0 4000 30001080/60i20.510.057350
16.
 
Panasonic LX5 1/1.7 10.0 3648 2736720/60p19.610.813241
17.
 
Panasonic TZ95 1/2.3 20.2 5184 38884K/30p20.712.2110352
Note: DXO values in italics represent estimates based on sensor size and age.

Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, but the TZ90 provides a better video resolution than the GF2. It can shoot movie footage at 4K/30p, while the GF2 is limited to 1080/60i.

Feature comparison

Apart from body and sensor, cameras can and do differ across a variety of features. For example, the TZ90 has an electronic viewfinder (1166k dots), which can be very helpful when shooting in bright sunlight. In contrast, the GF2 relies on live view and the rear LCD for framing. That said, the GF2 can be equipped with an optional viewfinder – the DMW-LVF1. The table below summarizes some of the other core capabilities of the Panasonic GF2 and Panasonic TZ90 in connection with corresponding information for a sample of similar cameras.

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Core Features
  empty Camera
Model
Viewfinder
(Type or
000 dots)
Control
Panel
(yes/no)
LCD
Specifications
(inch/000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Max
Shutter
Speed *
Max
Shutter
Flaps *
Built-in
Flash
(yes/no)
Built-in
Image
Stab
1.
 
Panasonic GF2optional n3.0 / 460 fixed Y 1/4000s 2.6/s Y n
2.
 
Panasonic TZ901166 n3.0 / 1040 tilting Y 1/2000s 10.0/s Y Y
3.
 
Canon SX730none n3.0 / 922 tilting n 1/3200s 5.9/s Y Y
4.
 
Fujifilm XF10none n3.0 / 1040 fixed Y 1/4000s 6.0/s Y n
5.
 
Olympus E-PL2optional n3.0 / 460 fixed n 1/4000s 3.0/s Y Y
6.
 
Olympus E-PL3optional n3.0 / 460 tilting n 1/4000s 5.5/s n Y
7.
 
Olympus E-PM1optional n3.0 / 460 fixed n 1/4000s 5.5/s n Y
8.
 
Panasonic FT71170 n3.0 / 1040 fixed n 1/1300s 10.0/s Y Y
9.
 
Panasonic G11440 n3.0 / 460 swivel n 1/4000s 3.0/s Y n
10.
 
Panasonic G21440 n3.0 / 460 swivel Y 1/4000s 2.6/s Y n
11.
 
Panasonic G31440 n3.0 / 460 swivel Y 1/4000s 4.0/s Y n
12.
 
Panasonic G10202 n3.0 / 460 fixed n 1/4000s 2.6/s Y n
13.
 
Panasonic GF1optional n3.0 / 460 fixed n 1/4000s 3.0/s Y n
14.
 
Panasonic GF3none n3.0 / 460 fixed Y 1/4000s 3.2/s Y n
15.
 
Panasonic GF5none n3.0 / 920 fixed Y 1/4000s 4.0/s Y n
16.
 
Panasonic LX5optional n3.0 / 460 fixed n 1/4000s 2.5/s Y Y
17.
 
Panasonic TZ952330 n3.0 / 1040 tilting Y 1/2000s 10.0/s Y Y
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.
The TZ90 has an articulated screen that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in taking selfies. In contrast, the GF2 does not have a selfie-screen.

The reported shutter speed information refers to the use of the mechanical shutter. Yet, some cameras only have an electronic shutter, while others have an electronic shutter in addition to a mechanical one. In fact, the TZ90 is one of those camera that have an additional electronic shutter, which makes completely silent shooting possible. However, this mode is less suitable for photographing moving objects (risk of rolling shutter) or shooting under artificial light sources (risk of flickering).

Concerning the storage of imaging data, both the GF2 and the TZ90 write their files to SDXC cards. The TZ90 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the GF2 cannot take advantage of Ultra High Speed SD cards.

Connectivity comparison

For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Panasonic Lumix DMC-GF2 and Panasonic Lumix DC-TZ90 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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Input-Output Connections
  empty Camera
Model
Hotshoe
Port
Internal
Mic / Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Panasonic GF2Ystereo / mono--mini2.0---
2.
 
Panasonic TZ90-stereo / mono--micro2.0Y--
3.
 
Canon SX730-stereo / mono--micro2.0YYY
4.
 
Fujifilm XF10-stereo / monoY-micro2.0Y-Y
5.
 
Olympus E-PL2Ystereo / ---mini2.0---
6.
 
Olympus E-PL3Ystereo / ---mini2.0---
7.
 
Olympus E-PM1Ystereo / mono--mini2.0---
8.
 
Panasonic FT7-stereo / mono--micro2.0Y--
9.
 
Panasonic G1Y- / ---mini2.0---
10.
 
Panasonic G2Ystereo / mono--mini2.0---
11.
 
Panasonic G3Ystereo / mono--mini2.0---
12.
 
Panasonic G10Ymono / ---mini2.0---
13.
 
Panasonic GF1Ymono / mono--mini2.0---
14.
 
Panasonic GF3-stereo / mono--mini2.0---
15.
 
Panasonic GF5-stereo / mono--mini2.0---
16.
 
Panasonic LX5Ymono / mono--mini2.0---
17.
 
Panasonic TZ95-stereo / mono--micro2.0Y-Y

It is notable that the GF2 has a hotshoe, while the TZ90 does not. This socket makes it possible to easily attach optional accessories, such as an external flash gun.

Both the GF2 and the TZ90 have been discontinued, but can regularly be found used on ebay. The GF2 was replaced by the Panasonic GF3, while the TZ90 was followed by the Panasonic TZ95. Further information on the features and operation of the GF2 and TZ90 can be found, respectively, in the Panasonic GF2 Manual (free pdf) or the online Panasonic TZ90 Manual.

Review summary

So how do things add up? Is there a clear favorite between the Panasonic GF2 and the Panasonic TZ90? Which camera is better? A synthesis of the relative strong points of each of the models is listed below.


Reasons to prefer the Panasonic Lumix DMC-GF2:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Better image quality: Scores substantially higher (18 points) in the DXO overall assessment.
  • Richer colors: Generates images with noticeably better colors (2.1 bits more color depth).
  • Better low-light sensitivity: Requires less light for good images (2.3 stops ISO advantage).
  • Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/2000s) to freeze action.
  • More flexible: Accepts interchangeable lenses, so that lens characteristics can be altered.
  • Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
  • More heavily discounted: Has been available for much longer (launched in November 2010).


Advantages of the Panasonic Lumix DC-TZ90:

  • More detail: Has more megapixels (20.2 vs 12MP), which boosts linear resolution by 30%.
  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Better video: Provides higher definition movie capture (4K/30p vs 1080/60i).
  • Easier framing: Has an electronic viewfinder for image composition and settings control.
  • More detailed LCD: Has a higher resolution rear screen (1040k vs 460k dots).
  • More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
  • More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
  • Faster burst: Shoots at higher frequency (10 vs 2.6 flaps/sec) to capture the decisive moment.
  • Less disturbing: Has an electronic shutter option for completely silent shooting.
  • Ready to shoot: Has an integrated lens, whereas the GF2 necessitates an extra lens.
  • Longer lasting: Gets more shots (380 versus 300) out of a single battery charge.
  • Easier travel charging: Can be conveniently charged via its USB port.
  • Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
  • Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
  • Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
  • More affordable: Was introduced at a lower price, despite coming with a built-in lens.
  • More modern: Reflects 6 years and 5 months of technical progress since the GF2 launch.

If the number of relative strengths (bullet points above) is taken as a guide, the TZ90 is the clear winner of the contest (17 : 8 points). However, the relevance of individual strengths will vary across photographers, so that you might want to apply your own weighing scheme to the summary points when reflecting and deciding on a new camera. A professional wedding photographer will view the differences between cameras in a way that diverges from the perspective of a travel photog, and a person interested in cityscapes has distinct needs from a macro shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

GF2 08:17 TZ90

How about other alternatives? Do the specifications of the Panasonic GF2 and the Panasonic TZ90 place the cameras among the top in their class? Find out in the latest Best Mirrorless Interchangeable Lens Camera and Best Superzoom Camera listings whether the two cameras rank among the cream of the crop.

In any case, while the comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it remains incomplete and does no justice, for example, to the way the GF2 or the TZ90 perform in practice. 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.

Expert reviews

This is where reviews by experts come in. The following table reports the overall ratings of the cameras as published by some of the major camera review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.

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Expert Camera Reviews
  empty  Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DCW 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price
Street
Price
1.
 
Panasonic GF23/582/100..70/1004.5/54.5/5 Nov 2010 US$ 549ebay.com
2.
 
Panasonic TZ90..+ +4/5..4/54/5 Apr 2017 US$ 449ebay.com
3.
 
Canon SX730..+....4/54/5 Apr 2017 US$ 399ebay.com
4.
 
Fujifilm XF10....4/575/1004/54.5/5 Jul 2018 US$ 499ebay.com
5.
 
Olympus E-PL23/583/100..71/1004.5/54.5/5 Jan 2011 US$ 599ebay.com
6.
 
Olympus E-PL33/5+ +..72/1004.5/54/5 Jun 2011 US$ 599ebay.com
7.
 
Olympus E-PM1..86/100..71/1004.5/54.5/5 Jun 2011 US$ 499ebay.com
8.
 
Panasonic FT7..+....3.5/53.5/5 May 2018 US$ 449ebay.com
9.
 
Panasonic G1..+ +..70/1004/54.5/5 Sep 2008 US$ 599ebay.com
10.
 
Panasonic G2......72/1004/54.5/5 Mar 2010 US$ 599ebay.com
11.
 
Panasonic G33/5+ +..75/1004.5/55/5 May 2011 US$ 599ebay.com
12.
 
Panasonic G103/5....70/1004/54/5 Mar 2010 US$ 499ebay.com
13.
 
Panasonic GF1..85/100..69/1004.5/54.5/5 Sep 2009 US$ 749ebay.com
14.
 
Panasonic GF33/582/100..71/1004.5/54/5 Jun 2011 US$ 549ebay.com
15.
 
Panasonic GF53/5......4.5/54.5/5 Apr 2012 US$ 499ebay.com
16.
 
Panasonic LX54/5+..73/1004.5/54.5/5 Jul 2010 US$ 499ebay.com
17.
 
Panasonic TZ95..+ +....4.5/5.. Feb 2019 US$ 449ebay.com
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

Care should be taken when interpreting the review scores above, though. The assessments were made in relation to similar cameras of the same technological generation. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

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Other camera comparisons

Did this review help to inform your camera decision process? In case you would like to check on the differences and similarities of other camera models, just use the search menu below. As 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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    Specifications: Panasonic GF2 vs Panasonic TZ90

    Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.

    Camera Specifications
    Camera Model Panasonic GF2 Panasonic TZ90
    Camera Type Mirrorless system camera Fixed lens compact camera
    Camera Lens Micro Four Thirds lenses 24-720mm f/3.3-6.4
    Launch Date November 2010 April 2017
    Launch Price USD 549 USD 449
    Sensor Specs Panasonic GF2 Panasonic TZ90
    Sensor Technology CMOS BSI-CMOS
    Sensor Format Four Thirds Sensor 1/2.3" Sensor
    Sensor Size 17.3 x 13.0 mm 6.17 x 4.55 mm
    Sensor Area 224.9 mm2 28.0735 mm2
    Sensor Diagonal 21.6 mm 7.7 mm
    Crop Factor 2.0x 5.6x
    Sensor Resolution 12 Megapixels 20.2 Megapixels
    Image Resolution 4000 x 3000 pixels 5184 x 3888 pixels
    Pixel Pitch 4.33 μm 1.18 μm
    Pixel Density 5.34 MP/cm2 71.80 MP/cm2
    Moiré control Anti-Alias filter no AA filter
    Movie Capability 1080/60i Video 4K/30p Video
    ISO Setting 100 - 6,400 ISO 80 - 3,200 ISO
    ISO Boost no Enhancement 80 - 6,400 ISO
    Image Processor Venus FHD Venus
    DXO Sensor Quality (score) 54 36
    DXO Color Depth (bits) 21.2 19.1
    DXO Dynamic Range (EV) 10.3 10.6
    DXO Low Light (ISO) 506 106
    Screen Specs Panasonic GF2 Panasonic TZ90
    Viewfinder Type Viewfinder optional Electronic viewfinder
    Viewfinder Field of View 100%
    Viewfinder Magnification 0.46x
    Viewfinder Resolution 1166k dots
    LCD Framing Live View Live View
    Rear LCD Size 3.0inch 3.0inch
    LCD Resolution 460k dots 1040k dots
    LCD Attachment Fixed screen Tilting screen
    Touch Input Touchscreen Touchscreen
    Shooting Specs Panasonic GF2 Panasonic TZ90
    Focus System Contrast-detect AF Contrast-detect AF
    Manual Focusing Aidno Peaking FeatureFocus Peaking
    Max Shutter Speed (mechanical) 1/4000s 1/2000s
    Continuous Shooting 2.6 shutter flaps/s 10 shutter flaps/s
    Electronic Shutterno E-Shutterup to 1/16000s
    Fill Flash Built-in Flash Built-in Flash
    Storage Medium SDXC cards SDXC cards
    Single or Dual Card Slots Single card slot Single card slot
    UHS card support no UHS-I
    Connectivity Specs Panasonic GF2 Panasonic TZ90
    External Flash Hotshoe no Hotshoe
    USB Connector USB 2.0 USB 2.0
    HDMI Port mini HDMI micro HDMI
    Wifi Support no Wifi Wifi built-in
    Body Specs Panasonic GF2 Panasonic TZ90
    Battery Type Panasonic DMW-BLD10 Panasonic DMW-BLG10
    Battery Life (CIPA)300 shots per charge380 shots per charge
    In-Camera Charging no USB charging USB charging
    Body Dimensions 113 x 68 x 33 mm
    (4.4 x 2.7 x 1.3 in)
    112 x 67 x 41 mm
    (4.4 x 2.6 x 1.6 in)
    Camera Weight 310 g (10.9 oz) 322 g (11.4 oz)
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    Check GF2 offers at
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    Check TZ90 offers at
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