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Panasonic GH1 vs Panasonic ZS25

Portability
81
Imaging
50
Features
57
Overall
52
Panasonic Lumix DMC-GH1 front
 
Panasonic Lumix DMC-ZS25 front
Portability
93
Imaging
40
Features
43
Overall
41

Panasonic GH1 vs Panasonic ZS25 Key Specs

Panasonic GH1
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 1600 (Boost to 3200)
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 385g - 124 x 90 x 45mm
  • Revealed July 2009
  • New Model is Panasonic GH2
Panasonic ZS25
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-480mm (F3.3-6.4) lens
  • 193g - 105 x 59 x 28mm
  • Launched January 2013
  • Additionally Known as Lumix DMC-TZ35
  • Older Model is Panasonic ZS20
  • Renewed by Panasonic ZS30
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Panasonic GH1 vs Panasonic ZS25 Overview

In this article, we will be evaluating the Panasonic GH1 vs Panasonic ZS25, one being a Advanced Mirrorless and the latter is a Small Sensor Superzoom and both are created by Panasonic. There exists a sizeable gap among the image resolutions of the GH1 (12MP) and ZS25 (16MP) and the GH1 (Four Thirds) and ZS25 (1/2.3") come with different sensor sizing.

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The GH1 was unveiled 4 years before the ZS25 and that is a fairly large gap as far as camera technology is concerned. Both of the cameras offer different body type with the Panasonic GH1 being a SLR-style mirrorless camera and the Panasonic ZS25 being a Compact camera.

Before getting straight into a complete comparison, below is a quick summation of how the GH1 scores against the ZS25 when considering portability, imaging, features and an overall rating.

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Reasons to pick Panasonic GH1 over the Panasonic ZS25

 GH1 ZS25 
Manual focus Dial accurate focus
Screen typeFully ArticulatedFixed Fully Articulating screen
Selfie screen Easy selfies

Reasons to pick Panasonic ZS25 over the Panasonic GH1

 ZS25 GH1 
LaunchedJanuary 2013July 2009Fresher by 42 months

Common features in the Panasonic GH1 and Panasonic ZS25

 GH1 ZS25 
Screen sizing3"3"Equivalent screen measurement
Screen resolution460k460kEqual screen resolution
Touch screen Lack of Touch screen

Panasonic GH1 vs Panasonic ZS25 Physical Comparison

If you're planning to carry your camera regularly, you should factor in its weight and volume. The Panasonic GH1 comes with outer dimensions of 124mm x 90mm x 45mm (4.9" x 3.5" x 1.8") and a weight of 385 grams (0.85 lbs) whilst the Panasonic ZS25 has sizing of 105mm x 59mm x 28mm (4.1" x 2.3" x 1.1") with a weight of 193 grams (0.43 lbs).

Contrast the Panasonic GH1 vs Panasonic ZS25 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will differ depending on the lens you are working with at the time. The following is the front view size comparison of the GH1 versus the ZS25.

Panasonic GH1 vs Panasonic ZS25 size comparison

Taking into consideration dimensions and weight, the portability grade of the GH1 and ZS25 is 81 and 93 respectively.

Panasonic GH1 vs Panasonic ZS25 top view buttons comparison

Panasonic GH1 vs Panasonic ZS25 Sensor Comparison

Sometimes, its difficult to visualize the contrast in sensor sizing merely by going through specifications. The visual below will offer you a greater sense of the sensor dimensions in the GH1 and ZS25.

To sum up, the two cameras offer different megapixels and different sensor sizing. The GH1 using its bigger sensor is going to make achieving bokeh easier and the Panasonic ZS25 will show extra detail having an extra 4MP. Higher resolution can also help you crop pictures a little more aggressively. The older GH1 will be behind in sensor tech.

Panasonic GH1 vs Panasonic ZS25 sensor size comparison

Panasonic GH1 vs Panasonic ZS25 Screen and ViewFinder

Panasonic GH1 vs Panasonic ZS25 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Panasonic GH1
Portrait photography with Panasonic ZS25
60
focusing manually
good sensor size (Four Thirds)
delivers RAW files
low resolution (12 megapixels)
32
resolution is good (16MP)
focusing manually not possible
can't use external flash
sensor size is very small (1/2.3")
lacks RAW format
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Street Comparison

Panasonic GH1 Street photography features
Panasonic ZS25 Street photography features
72
screen articulates
good sensor size (Four Thirds)
delivers RAW files
lack of image stabilization
66
image stabilization (Optical)
comes with touch focus
lighter than others (193 grams)
fixed screen
sensor size is very small (1/2.3")
lacks RAW format
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Sports Comparison

Panasonic GH1 as a Sports photography camera
Panasonic ZS25 as a Sports photography camera
33
good sensor size (Four Thirds)
slow continuous shooting (3.0 frames/s)
lack of image stabilization
low resolution (12 megapixels)
terrible battery life (320 per charge)
lack of phase detect AF
45
incredible zoom range (24-480mm 20.0 x zoom)
image stabilization (Optical)
resolution is good (16MP)
features tracking autofocus
maximum shutter speed is a little low (1/1,200 seconds)
sensor size is very small (1/2.3")
not so great battery life (260 CIPA)
lacks phase detect auto focus
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Travel Comparison

Panasonic GH1 Travel photography factors
Panasonic ZS25 Travel photography factors
58
flash built-in
display is selfie friendly
lack of Time Lapse mode
terrible battery life (320 per charge)
low resolution (12 megapixels)
69
lighter than others (193g)
comes with touch focus
resolution is good (16MP)
flash built-in
decently wide (24mm)
long reach (480mm)
does not have Time Lapse recording
not so great battery life (260 CIPA)
does not feature selfie friendly display
slow maximum aperture (f3.3)
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Landscape Comparison

Landscape photography with Panasonic GH1
Landscape photography with Panasonic ZS25
55
focusing manually
switch lenses (Micro Four Thirds mount)
good sized screen (3 inch)
good sensor size (Four Thirds)
delivers RAW files
lack of image stabilization
low resolution (12 megapixels)
terrible battery life (320 shots)
lack of Time Lapse mode
43
decently wide (24mm)
screen size is good (3")
image stabilization (Optical)
resolution is good (16 megapixels)
focusing manually not possible
can't switch lens (fixed lens mount)
slow maximum aperture (f3.3)
sensor size is very small (1/2.3")
lacks RAW format
not so great battery life (260 shots)
does not have Time Lapse recording
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Vlogging Comparison

Panasonic GH1 as a Vlogging camera
Panasonic ZS25 as a Vlogging camera
72
display is selfie friendly
video resolution high (1920 x 1080 pixels)
comes with mic jack
lack of image stabilization
34
decently wide (24mm)
image stabilization (Optical)
great video quality (1920 x 1080 pixels)
lighter than others (193g)
slow maximum aperture (f3.3)
does not feature selfie friendly display
does not have external mic port
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Panasonic GH1 vs Panasonic ZS25 Specifications

Detailed spec comparison table for Panasonic GH1 and Panasonic ZS25
 Panasonic Lumix DMC-GH1Panasonic Lumix DMC-ZS25
General Information
Brand Name Panasonic Panasonic
Model type Panasonic Lumix DMC-GH1 Panasonic Lumix DMC-ZS25
Otherwise known as - Lumix DMC-TZ35
Type Advanced Mirrorless Small Sensor Superzoom
Revealed 2009-07-10 2013-01-07
Body design SLR-style mirrorless Compact
Sensor Information
Chip Venus Engine HD -
Sensor type CMOS CMOS
Sensor size Four Thirds 1/2.3"
Sensor dimensions 18.89 x 14.48mm 6.08 x 4.56mm
Sensor surface area 273.5mm² 27.7mm²
Sensor resolution 12MP 16MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Max resolution 4000 x 3000 4896 x 3672
Max native ISO 1600 6400
Max enhanced ISO 3200 -
Minimum native ISO 100 100
RAW files
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points - 23
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 24-480mm (20.0x)
Max aperture - f/3.3-6.4
Macro focusing range - 3cm
Amount of lenses 107 -
Focal length multiplier 1.9 5.9
Screen
Display type Fully Articulated Fixed Type
Display diagonal 3" 3"
Display resolution 460 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder Electronic None
Viewfinder coverage 100% -
Features
Minimum shutter speed 60 seconds 15 seconds
Fastest shutter speed 1/4000 seconds 1/1200 seconds
Continuous shutter speed 3.0fps 10.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash distance 10.50 m 6.40 m
Flash options Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-eye, Slow Syncro
Hot shoe
AE bracketing
White balance bracketing
Fastest flash sync 1/160 seconds -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (60 fps), 1280 x 720 (60 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps), 320 x 240 (220 fps)
Max video resolution 1920x1080 1920x1080
Video format AVCHD MPEG-4, AVCHD
Mic jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 385g (0.85 pounds) 193g (0.43 pounds)
Dimensions 124 x 90 x 45mm (4.9" x 3.5" x 1.8") 105 x 59 x 28mm (4.1" x 2.3" x 1.1")
DXO scores
DXO Overall rating 64 not tested
DXO Color Depth rating 21.6 not tested
DXO Dynamic range rating 11.6 not tested
DXO Low light rating 772 not tested
Other
Battery life 320 images 260 images
Type of battery Battery Pack Battery Pack
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC SD/SDHC/SDXC, Internal
Storage slots Single Single
Cost at release $949 $300