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Panasonic GM1 vs Panasonic ZS45

Portability
93
Imaging
53
Features
60
Overall
55
Panasonic Lumix DMC-GM1 front
 
Panasonic Lumix DMC-ZS45 front
Portability
91
Imaging
41
Features
55
Overall
46

Panasonic GM1 vs Panasonic ZS45 Key Specs

Panasonic GM1
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fixed Display
  • ISO 200 - 25600
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 204g - 99 x 55 x 30mm
  • Launched December 2013
  • New Model is Panasonic GM5
Panasonic ZS45
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Tilting Screen
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-480mm (F3.3-6.4) lens
  • 249g - 108 x 60 x 32mm
  • Released January 2015
  • Also referred to as Lumix DMC-TZ57
  • Old Model is Panasonic ZS40
  • Newer Model is Panasonic ZS50
Photography Glossary

Panasonic GM1 vs Panasonic ZS45 Overview

Following is a detailed comparison of the Panasonic GM1 vs Panasonic ZS45, former is a Entry-Level Mirrorless while the latter is a Small Sensor Superzoom and both are offered by Panasonic. The image resolution of the GM1 (16MP) and the ZS45 (16MP) is pretty close but the GM1 (Four Thirds) and ZS45 (1/2.3") have different sensor sizing.

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The GM1 was introduced 12 months before the ZS45 and they are of a similar age. Both cameras feature different body design with the Panasonic GM1 being a Rangefinder-style mirrorless camera and the Panasonic ZS45 being a Compact camera.

Before we go right into a in-depth comparison, here is a short view of how the GM1 scores vs the ZS45 when it comes to portability, imaging, features and an overall score.

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Reasons to pick Panasonic GM1 over the Panasonic ZS45

 GM1 ZS45 
Manual focus Very exact focus
Touch screen Quickly navigate

Reasons to pick Panasonic ZS45 over the Panasonic GM1

 ZS45 GM1 
ReleasedJanuary 2015December 2013More modern by 12 months
Screen typeTiltingFixed Tilting screen
Screen resolution1040k1036kClearer screen (+4k dot)

Common features in the Panasonic GM1 and Panasonic ZS45

 GM1 ZS45 
Screen size3"3"Same screen measurement
Selfie screen Neither contains selfie screen

Panasonic GM1 vs Panasonic ZS45 Physical Comparison

For those who are aiming to carry around your camera regularly, you'll need to factor its weight and proportions. The Panasonic GM1 has got physical dimensions of 99mm x 55mm x 30mm (3.9" x 2.2" x 1.2") with a weight of 204 grams (0.45 lbs) and the Panasonic ZS45 has measurements of 108mm x 60mm x 32mm (4.3" x 2.4" x 1.3") and a weight of 249 grams (0.55 lbs).

Check the Panasonic GM1 vs Panasonic ZS45 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will vary dependant on the lens you select at that moment. Underneath is a front view measurement comparison of the GM1 versus the ZS45.

Panasonic GM1 vs Panasonic ZS45 size comparison

Using size and weight, the portability rating of the GM1 and ZS45 is 93 and 91 respectively.

Panasonic GM1 vs Panasonic ZS45 top view buttons comparison

Panasonic GM1 vs Panasonic ZS45 Sensor Comparison

Often, it can be difficult to imagine the contrast in sensor sizes only by looking through specifications. The image below should offer you a much better sense of the sensor sizes in the GM1 and ZS45.

Plainly, both the cameras come with the identical MP albeit different sensor sizes. The GM1 has the bigger sensor which should make getting shallow depth of field easier. The more aged GM1 will be disadvantaged when it comes to sensor tech.

Panasonic GM1 vs Panasonic ZS45 sensor size comparison

Panasonic GM1 vs Panasonic ZS45 Screen and ViewFinder

Panasonic GM1 vs Panasonic ZS45 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic GM1 Portrait photography advice
Panasonic ZS45 Portrait photography advice
65
has manual focus
megapixel count decent (16 megapixels)
sensor size is good (Four Thirds)
supports face detection focusing
supports RAW files
external flash not possible
37
good MP (16MP)
comes with face detect focus
focusing manually not possible
cannot use external flash
sensor size is very small (1/2.3")
has no RAW format
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Street Comparison

Panasonic GM1 Street photography highlights
Panasonic ZS45 Street photography highlights
77
sensor size is good (Four Thirds)
supports RAW files
provides focus via touch
lighter than competition in class (204 grams)
above average ISO range (25,600)
no articulating screen
lack of image stabilization
69
tilting screen
image stabilization (Optical)
lighter than competition (249g)
sensor size is very small (1/2.3")
has no RAW format
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Sports Comparison

Panasonic GM1 Sports photography information
Panasonic ZS45 Sports photography information
48
silent shooting (1/16,000s)
megapixel count decent (16MP)
sensor size is good (Four Thirds)
supports tracking autofocus
max shutter speed is low (1/500s)
very slow continuous shooting (5.0 fps)
lack of image stabilization
bad battery pack (230 per charge)
doesn't have phase detect AF
56
great zoom range (24-480mm 20.0 x zoom)
image stabilization (Optical)
good MP (16MP)
comes with tracking focus
great battery pack (350 shots)
sensor size is very small (1/2.3")
has no phase detect auto focus
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Travel Comparison

Panasonic GM1 Travel photography details
Panasonic ZS45 Travel photography details
74
lighter than competition in class (204g)
provides focus via touch
megapixel count decent (16 megapixels)
built-in flash
bad battery pack (230 per charge)
screen isn't selfie friendly
71
great battery pack (350 CIPA)
lighter than competition (249 grams)
good MP (16MP)
flash built-in
fairly wide (24mm)
very long zoom (480mm)
doesn't have Timelapse mode
does not feature selfie friendly display
slow maximum aperture (f3.3)
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Landscape Comparison

Landscape photography with Panasonic GM1
Landscape photography with Panasonic ZS45
69
has manual focus
change lenses (Micro Four Thirds mount)
screen size is decent (3")
megapixel count decent (16MP)
sensor size is good (Four Thirds)
above average ISO range (25,600)
supports RAW files
lack of image stabilization
bad battery pack (230 shots)
48
fairly wide (24mm)
screen size is good (3 inches)
image stabilization (Optical)
good MP (16MP)
great battery pack (350 CIPA)
focusing manually not possible
cannot swap lens (fixed lens mount)
slow maximum aperture (f3.3)
sensor size is very small (1/2.3")
has no RAW format
doesn't have Timelapse mode
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Vlogging Comparison

Panasonic GM1 Vlogging details
Panasonic ZS45 Vlogging details
35
touch screen
supports face detection focusing
video res high (1920 x 1080 pxls)
lighter than competition in class (204g)
screen isn't selfie friendly
lack of image stabilization
missing external mic socket
34
fairly wide (24mm)
image stabilization (Optical)
comes with face detect focus
good video quality (1920 x 1080 pxls)
lighter than competition (249g)
slow maximum aperture (f3.3)
does not feature selfie friendly display
doesn't have microphone jack
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Panasonic GM1 vs Panasonic ZS45 Specifications

Detailed spec comparison table for Panasonic GM1 and Panasonic ZS45
 Panasonic Lumix DMC-GM1Panasonic Lumix DMC-ZS45
General Information
Manufacturer Panasonic Panasonic
Model Panasonic Lumix DMC-GM1 Panasonic Lumix DMC-ZS45
Also called - Lumix DMC-TZ57
Class Entry-Level Mirrorless Small Sensor Superzoom
Launched 2013-12-19 2015-01-06
Body design Rangefinder-style mirrorless Compact
Sensor Information
Sensor type CMOS CMOS
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.08 x 4.56mm
Sensor surface area 224.9mm² 27.7mm²
Sensor resolution 16 megapixels 16 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Max resolution 4592 x 3448 4608 x 3456
Max native ISO 25600 6400
Minimum native ISO 200 100
RAW images
Autofocusing
Focus manually
Touch focus
Continuous AF
Single AF
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 23 21
Lens
Lens mounting type Micro Four Thirds fixed lens
Lens focal range - 24-480mm (20.0x)
Highest aperture - f/3.3-6.4
Macro focus distance - 3cm
Total lenses 107 -
Crop factor 2.1 5.9
Screen
Display type Fixed Type Tilting
Display diagonal 3" 3"
Resolution of display 1,036 thousand dot 1,040 thousand dot
Selfie friendly
Liveview
Touch function
Display tech TFT Color LCD with wide-viewing angle -
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 60s 4s
Max shutter speed 1/500s 1/2000s
Max quiet shutter speed 1/16000s -
Continuous shutter speed 5.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Inbuilt flash
Flash range 4.00 m 6.00 m
Flash modes Auto, On, Off, Red-Eye, Slow Sync Auto, Auto/Red-eye Reduction, Forced On, Slow Sync./Red-eye Reduction, Forced Off
External flash
AE bracketing
White balance bracketing
Max flash sync 1/50s -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (60i, 50i, 24p), 1280 x 720p (60p, 50p), 640 x 480 (30p, 25p) 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30p)
Max video resolution 1920x1080 1920x1080
Video data format MPEG-4, AVCHD MPEG-4
Microphone input
Headphone input
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 204 grams (0.45 lb) 249 grams (0.55 lb)
Physical dimensions 99 x 55 x 30mm (3.9" x 2.2" x 1.2") 108 x 60 x 32mm (4.3" x 2.4" x 1.3")
DXO scores
DXO Overall score 66 not tested
DXO Color Depth score 22.3 not tested
DXO Dynamic range score 11.7 not tested
DXO Low light score 660 not tested
Other
Battery life 230 photographs 350 photographs
Battery format Battery Pack Battery Pack
Self timer Yes (2 or 10 sec, 10 sec (3 images)) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC, Internal
Storage slots 1 1
Retail pricing $750 $300