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Panasonic GX7 vs Panasonic LZ40

Portability
81
Imaging
53
Features
75
Overall
61
Panasonic Lumix DMC-GX7 front
 
Panasonic Lumix DMC-LZ40 front
Portability
67
Imaging
45
Features
35
Overall
41

Panasonic GX7 vs Panasonic LZ40 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
  • Introduced November 2013
  • Old Model is Panasonic GX1
  • Replacement is Panasonic GX8
Panasonic LZ40
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 1600 (Expand to 6400)
  • Optical Image Stabilization
  • 1280 x 720 video
  • 22-924mm (F3.0-6.5) lens
  • 524g - 126 x 87 x 94mm
  • Revealed January 2014
  • Older Model is Panasonic LZ30
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Panasonic GX7 vs Panasonic LZ40 Overview

On this page, we will be matching up the Panasonic GX7 and Panasonic LZ40, one being a Advanced Mirrorless and the latter is a Small Sensor Superzoom and both are sold by Panasonic. The sensor resolution of the GX7 (16MP) and the LZ40 (20MP) is relatively close but the GX7 (Four Thirds) and LZ40 (1/2.3") have different sensor dimensions.

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The GX7 was manufactured 2 months earlier than the LZ40 and they are both of a similar generation. Each of these cameras have different body design with the Panasonic GX7 being a Rangefinder-style mirrorless camera and the Panasonic LZ40 being a SLR-like (bridge) camera.

Before delving straight to a in depth comparison, here is a quick synopsis of how the GX7 scores against the LZ40 with regard to portability, imaging, features and an overall rating.

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Reasons to pick Panasonic GX7 over the Panasonic LZ40

 GX7 LZ40 
Manually focus Dial precise focusing
Screen typeTiltingFixed Tilting screen
Screen resolution1040k460kSharper screen (+580k dot)
Touch screen Quickly navigate

Reasons to pick Panasonic LZ40 over the Panasonic GX7

 LZ40 GX7 

Common features in the Panasonic GX7 and Panasonic LZ40

 GX7 LZ40 
RevealedNovember 2013January 2014Same generation
Screen dimensions3"3"Equal screen sizing
Selfie screen Lacking selfie screen

Panasonic GX7 vs Panasonic LZ40 Physical Comparison

In case you're aiming to carry your camera, you are going to need to consider its weight and measurements. The Panasonic GX7 offers physical dimensions of 123mm x 71mm x 55mm (4.8" x 2.8" x 2.2") having a weight of 402 grams (0.89 lbs) and the Panasonic LZ40 has proportions of 126mm x 87mm x 94mm (5.0" x 3.4" x 3.7") along with a weight of 524 grams (1.16 lbs).

Contrast the Panasonic GX7 and Panasonic LZ40 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will vary depending on the lens you choose at that moment. Below is a front view dimension comparison of the GX7 versus the LZ40.

Panasonic GX7 vs Panasonic LZ40 size comparison

Factoring in dimensions and weight, the portability grade of the GX7 and LZ40 is 81 and 67 respectively.

Panasonic GX7 vs Panasonic LZ40 top view buttons comparison

Panasonic GX7 vs Panasonic LZ40 Sensor Comparison

Normally, it's difficult to visualize the contrast in sensor sizing merely by looking through technical specs. The graphic underneath may give you a greater sense of the sensor dimensions in the GX7 and LZ40.

As you can tell, both the cameras have different megapixels and different sensor sizing. The GX7 due to its bigger sensor is going to make getting shallow DOF simpler and the Panasonic LZ40 will result in greater detail due to its extra 4MP. Higher resolution will also help you crop pictures a bit more aggressively.

Panasonic GX7 vs Panasonic LZ40 sensor size comparison

Panasonic GX7 vs Panasonic LZ40 Screen and ViewFinder

Panasonic GX7 vs Panasonic LZ40 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Panasonic GX7 Portrait photography highlights
Panasonic LZ40 Portrait photography highlights
71
you can focus manually
above average flash sync (1/320s)
decent sensor resolution (16 megapixels)
decent sensor size (Four Thirds)
supports face detection focusing
exports RAW files
40
good MP (20MP)
has face detection focus
no manual focus
no external flash support
sensor size is very small (1/2.3")
doesn't have RAW support
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Street Comparison

Panasonic GX7 as a Street photography camera
Panasonic LZ40 as a Street photography camera
82
tilting screen
built in image stabilization (Sensor based)
decent sensor size (Four Thirds)
exports RAW files
comes with focus by touch
above average high ISO (25,600)
45
built in image stabilization (Optical)
fixed screen
sensor size is very small (1/2.3")
doesn't have RAW support
heavier than average in class (524g)
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Sports Comparison

Panasonic GX7 Sports photography advice
Panasonic LZ40 Sports photography advice
59
great max shutter speed (1/8,000 seconds)
silent mode (1/16,000 seconds)
built in image stabilization (Sensor based)
decent sensor resolution (16 megapixels)
decent sensor size (Four Thirds)
supports tracking autofocus
slow continuous shooting (5.0 fps)
bad battery power (350 shots)
does not have phase detect AF
47
excellent zoom range (22-924mm 42.0 x zoom)
built in image stabilization (Optical)
good MP (20MP)
has tracking autofocus
continuous shooting slow (1.0 frames per second)
no shutter priority mode
sensor size is very small (1/2.3")
doesn't have phase detect auto focus
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Travel Comparison

Panasonic GX7 Travel photography details
Panasonic LZ40 Travel photography details
67
comes with focus by touch
decent sensor resolution (16 megapixels)
flash built-in
bad battery power (350 per charge)
screen isn't selfie friendly
55
good MP (20MP)
built-in flash
fairly wide (22mm)
long zoom (924mm)
no Time Lapse mode
heavier than average in class (524g)
doesn't contain selfie friendly display
slow max aperture (f3.0)
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Landscape Comparison

Landscape photography with Panasonic GX7
Landscape photography with Panasonic LZ40
73
you can focus manually
swap lenses (Micro Four Thirds mount)
screen size is decent (3 inches)
built in image stabilization (Sensor based)
decent sensor resolution (16MP)
decent sensor size (Four Thirds)
above average high ISO (25,600)
exports RAW files
bad battery power (350 shots)
44
fairly wide (22mm)
pretty good screen size (3")
built in image stabilization (Optical)
good MP (20 megapixels)
no manual focus
fixed lens (fixed lens mount)
slow max aperture (f3.0)
sensor size is very small (1/2.3")
doesn't have RAW support
no Time Lapse mode
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Vlogging Comparison

Panasonic GX7 Vlogging information
Panasonic LZ40 Vlogging information
34
touchscreen capability
built in image stabilization (Sensor based)
supports face detection focusing
high res video (1920 x 1080 resolution)
screen isn't selfie friendly
no external microphone socket
27
fairly wide (22mm)
built in image stabilization (Optical)
has face detection focus
includes external mic port
slow max aperture (f3.0)
doesn't contain selfie friendly display
video quality not great (1280 x 720 pixels)
heavier than average in class (524 grams)
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Panasonic GX7 vs Panasonic LZ40 Specifications

Detailed spec comparison table for Panasonic GX7 and Panasonic LZ40
 Panasonic Lumix DMC-GX7Panasonic Lumix DMC-LZ40
General Information
Brand Name Panasonic Panasonic
Model Panasonic Lumix DMC-GX7 Panasonic Lumix DMC-LZ40
Type Advanced Mirrorless Small Sensor Superzoom
Introduced 2013-11-07 2014-01-06
Body design Rangefinder-style mirrorless SLR-like (bridge)
Sensor Information
Powered by Venus Engine -
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.17 x 4.55mm
Sensor surface area 224.9mm² 28.1mm²
Sensor resolution 16MP 20MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Full resolution 4592 x 3448 5152 x 3864
Max native ISO 25600 1600
Max boosted ISO - 6400
Min native ISO 125 100
RAW pictures
Autofocusing
Focus manually
AF touch
AF continuous
AF single
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 23 9
Lens
Lens mounting type Micro Four Thirds fixed lens
Lens focal range - 22-924mm (42.0x)
Highest aperture - f/3.0-6.5
Macro focus range - 1cm
Number of lenses 107 -
Crop factor 2.1 5.8
Screen
Display type Tilting Fixed Type
Display sizing 3 inch 3 inch
Display resolution 1,040 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch friendly
Display technology LCD TFT LCD
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 2,765 thousand dot -
Viewfinder coverage 100% -
Viewfinder magnification 0.7x -
Features
Slowest shutter speed 60 seconds 15 seconds
Maximum shutter speed 1/8000 seconds 1/1500 seconds
Maximum quiet shutter speed 1/16000 seconds -
Continuous shooting speed 5.0 frames per sec 1.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Integrated flash
Flash range 7.00 m (at ISO 200) 10.80 m
Flash modes 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
Hot shoe
Auto exposure bracketing
WB bracketing
Maximum flash sync 1/320 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (60p, 60i, 50p, 50i, 30p, 24p), 1280 x 720 (60p, 30p), 640 x 480 (30p) 1280 x 720 (30p), 640 x 480 (30p), 320 x 240 (30p)
Max video resolution 1920x1080 1280x720
Video format MPEG-4, AVCHD Motion JPEG
Mic jack
Headphone jack
Connectivity
Wireless Built-In None
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 402 grams (0.89 lbs) 524 grams (1.16 lbs)
Physical dimensions 123 x 71 x 55mm (4.8" x 2.8" x 2.2") 126 x 87 x 94mm (5.0" x 3.4" x 3.7")
DXO scores
DXO All around 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 photographs 320 photographs
Style of battery Battery Pack Battery Pack
Self timer Yes (2 or 10 secs, 10 secs w/ 3 shots) Yes (2 or 10 sec)
Time lapse shooting
Storage media SD/SDHC/SDXC card SD/SDHC/SDXC, Internal
Storage slots One One
Cost at launch $1,000 $219