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Panasonic GX7 vs Panasonic ZS45

Portability
81
Imaging
53
Features
75
Overall
61
Panasonic Lumix DMC-GX7 front
 
Panasonic Lumix DMC-ZS45 front
Portability
91
Imaging
41
Features
55
Overall
46

Panasonic GX7 vs Panasonic ZS45 Key Specs

Panasonic GX7
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 125 - 25600
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 402g - 123 x 71 x 55mm
  • Announced November 2013
  • Previous Model is Panasonic GX1
  • Newer Model is Panasonic GX8
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
  • Announced January 2015
  • Also Known as Lumix DMC-TZ57
  • Earlier Model is Panasonic ZS40
  • Later Model is Panasonic ZS50
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Panasonic GX7 vs Panasonic ZS45 Overview

Let's look more in depth at the Panasonic GX7 versus Panasonic ZS45, one being a Advanced Mirrorless and the latter is a Small Sensor Superzoom and both are designed by Panasonic. The resolution of the GX7 (16MP) and the ZS45 (16MP) is pretty comparable but the GX7 (Four Thirds) and ZS45 (1/2.3") boast totally different sensor dimensions.

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The GX7 was manufactured 14 months prior to the ZS45 which makes them a generation apart from one another. Each of these cameras have different body design with the Panasonic GX7 being a Rangefinder-style mirrorless camera and the Panasonic ZS45 being a Compact camera.

Before getting straight to a more detailed comparison, here is a short introduction of how the GX7 matches up against the ZS45 when considering portability, imaging, features and an overall grade.

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Reasons to pick Panasonic GX7 over the Panasonic ZS45

 GX7 ZS45 
Manually focus More exact focusing
Touch screen Quickly navigate

Reasons to pick Panasonic ZS45 over the Panasonic GX7

 ZS45 GX7 
AnnouncedJanuary 2015November 2013More recent by 14 months

Common features in the Panasonic GX7 and Panasonic ZS45

 GX7 ZS45 
Screen typeTiltingTiltingTilting screen
Screen dimensions3"3"Equal screen sizing
Screen resolution1040k1040kExact same screen resolution
Selfie screen Neither provides selfie screen

Panasonic GX7 vs Panasonic ZS45 Physical Comparison

For anyone who is planning to lug around your camera regularly, you need to take into account its weight and dimensions. The Panasonic GX7 provides outside dimensions of 123mm x 71mm x 55mm (4.8" x 2.8" x 2.2") along with a weight of 402 grams (0.89 lbs) and the Panasonic ZS45 has dimensions of 108mm x 60mm x 32mm (4.3" x 2.4" x 1.3") accompanied by a weight of 249 grams (0.55 lbs).

See the Panasonic GX7 versus Panasonic ZS45 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will differ dependant on the lens you choose at that moment. Following is a front view scale comparison of the GX7 and the ZS45.

Panasonic GX7 vs Panasonic ZS45 size comparison

Looking at dimensions and weight, the portability grade of the GX7 and ZS45 is 81 and 91 respectively.

Panasonic GX7 vs Panasonic ZS45 top view buttons comparison

Panasonic GX7 vs Panasonic ZS45 Sensor Comparison

Typically, it is hard to see the contrast in sensor measurements only by seeing technical specs. The visual here should provide you a much better sense of the sensor dimensions in the GX7 and ZS45.

As you have seen, both of those cameras have the same megapixels albeit not the same sensor measurements. The GX7 features the bigger sensor which will make obtaining shallower depth of field simpler. The older GX7 will be disadvantaged in sensor technology.

Panasonic GX7 vs Panasonic ZS45 sensor size comparison

Panasonic GX7 vs Panasonic ZS45 Screen and ViewFinder

Panasonic GX7 vs Panasonic ZS45 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Panasonic GX7
Portrait photography with Panasonic ZS45
71
has manual focus
high flash sync (1/320s)
good MP (16 megapixels)
sensor size is nice (Four Thirds)
features face detection focusing
saves RAW formats
37
good resolution (16 megapixels)
has face detect focus
focusing manually not possible
can't use external flash
small sensor (1/2.3")
has no RAW support
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Street Comparison

Street photography with Panasonic GX7
Street photography with Panasonic ZS45
82
has a tilting screen
has image stabilization (Sensor based)
sensor size is nice (Four Thirds)
saves RAW formats
includes touch focus
good ISO range (25,600)
69
screen tilts up and down
has image stabilization (Optical)
lighter than competition in class (249 grams)
small sensor (1/2.3")
has no RAW support
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Sports Comparison

Panasonic GX7 Sports photography info
Panasonic ZS45 Sports photography info
59
maximum shutter speed is high (1/8,000 seconds)
quiet shutter (1/16,000 seconds)
has image stabilization (Sensor based)
good MP (16MP)
sensor size is nice (Four Thirds)
features tracking autofocus
max fps very slow (5.0 frames per second)
low battery (350 per charge)
does not have phase detect AF
56
long zoom range (24-480mm 20.0 x zoom)
has image stabilization (Optical)
good resolution (16 megapixels)
has tracking focus
great battery life (350 per charge)
small sensor (1/2.3")
has no phase detect auto focus
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Travel Comparison

Panasonic GX7 as a Travel photography camera
Panasonic ZS45 as a Travel photography camera
67
includes touch focus
good MP (16MP)
flash built-in
low battery (350 shots)
doesn't contain selfie friendly display
71
great battery life (350 per charge)
lighter than competition in class (249 grams)
good resolution (16MP)
flash built-in
relatively wide (24mm)
long zoom (480mm)
no Timelapse function
does not posses selfie friendly display
slow max aperture (f3.3)
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Landscape Comparison

Panasonic GX7 as a Landscape photography camera
Panasonic ZS45 as a Landscape photography camera
73
has manual focus
switch lenses (Micro Four Thirds mount)
screen size is good (3 inches)
has image stabilization (Sensor based)
good MP (16 megapixels)
sensor size is nice (Four Thirds)
good ISO range (25,600)
saves RAW formats
low battery (350 shots)
48
relatively wide (24mm)
pretty good screen size (3")
has image stabilization (Optical)
good resolution (16MP)
great battery life (350 CIPA)
focusing manually not possible
cannot change lens (fixed lens mount)
slow max aperture (f3.3)
small sensor (1/2.3")
has no RAW support
no Timelapse function
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Vlogging Comparison

Vlogging with Panasonic GX7
Vlogging with Panasonic ZS45
34
touchscreen enabled
has image stabilization (Sensor based)
features face detection focusing
high quality video (1920 x 1080 pixels)
doesn't contain selfie friendly display
doesn't have external microphone jack
34
relatively wide (24mm)
has image stabilization (Optical)
has face detect focus
high quality video (1920 x 1080 pixels)
lighter than competition in class (249g)
slow max aperture (f3.3)
does not posses selfie friendly display
no microphone socket
Photography Glossary

Panasonic GX7 vs Panasonic ZS45 Specifications

Detailed spec comparison table for Panasonic GX7 and Panasonic ZS45
 Panasonic Lumix DMC-GX7Panasonic Lumix DMC-ZS45
General Information
Brand Panasonic Panasonic
Model Panasonic Lumix DMC-GX7 Panasonic Lumix DMC-ZS45
Also called as - Lumix DMC-TZ57
Type Advanced Mirrorless Small Sensor Superzoom
Announced 2013-11-07 2015-01-06
Physical type Rangefinder-style mirrorless Compact
Sensor Information
Processor Chip Venus Engine -
Sensor type CMOS CMOS
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.08 x 4.56mm
Sensor 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
Highest Possible resolution 4592 x 3448 4608 x 3456
Maximum native ISO 25600 6400
Lowest native ISO 125 100
RAW images
Autofocusing
Manual focus
Touch to focus
AF continuous
Single AF
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 23 21
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 24-480mm (20.0x)
Highest aperture - f/3.3-6.4
Macro focus range - 3cm
Total lenses 107 -
Focal length multiplier 2.1 5.9
Screen
Display type Tilting Tilting
Display size 3 inch 3 inch
Display resolution 1,040 thousand dots 1,040 thousand dots
Selfie friendly
Liveview
Touch friendly
Display tech LCD -
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 2,765 thousand dots -
Viewfinder coverage 100% -
Viewfinder magnification 0.7x -
Features
Minimum shutter speed 60s 4s
Fastest shutter speed 1/8000s 1/2000s
Fastest quiet shutter speed 1/16000s -
Continuous shutter rate 5.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom WB
Image stabilization
Integrated flash
Flash range 7.00 m (at ISO 200) 6.00 m
Flash settings Auto, Auto & Red-eye reduction, Fill-in flash, Slow sync, Slow sync w/red-eye reduction, off Auto, Auto/Red-eye Reduction, Forced On, Slow Sync./Red-eye Reduction, Forced Off
External flash
Auto exposure bracketing
WB bracketing
Fastest flash synchronize 1/320s -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (60p, 60i, 50p, 50i, 30p, 24p), 1280 x 720 (60p, 30p), 640 x 480 (30p) 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30p)
Maximum video resolution 1920x1080 1920x1080
Video data format MPEG-4, AVCHD MPEG-4
Microphone port
Headphone port
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
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 402g (0.89 lb) 249g (0.55 lb)
Physical dimensions 123 x 71 x 55mm (4.8" x 2.8" x 2.2") 108 x 60 x 32mm (4.3" x 2.4" x 1.3")
DXO scores
DXO Overall score 70 not tested
DXO Color Depth score 22.6 not tested
DXO Dynamic range score 12.2 not tested
DXO Low light score 718 not tested
Other
Battery life 350 pictures 350 pictures
Battery type Battery Pack Battery Pack
Self timer Yes (2 or 10 secs, 10 secs w/ 3 shots) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC card SD/SDHC/SDXC, Internal
Card slots Single Single
Retail price $1,000 $300