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Panasonic FZ28 vs Sony RX10 IV

Portability
72
Imaging
33
Features
30
Overall
31
Panasonic Lumix DMC-FZ28 front
 
Sony Cyber-shot DSC-RX10 IV front
Portability
52
Imaging
53
Features
82
Overall
64

Panasonic FZ28 vs Sony RX10 IV Key Specs

Panasonic FZ28
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 27-486mm (F2.8-4.4) lens
  • 417g - 118 x 75 x 89mm
  • Announced January 2009
Sony RX10 IV
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Screen
  • ISO 125 - 12800 (Boost to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-600mm (F2.4-4.0) lens
  • 1095g - 133 x 94 x 145mm
  • Released September 2017
  • Older Model is Sony RX10 III
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Panasonic FZ28 vs Sony RX10 IV Overview

Here is a comprehensive comparison of the Panasonic FZ28 versus Sony RX10 IV, one being a Small Sensor Superzoom and the latter is a Large Sensor Superzoom by companies Panasonic and Sony. There is a sizeable difference between the sensor resolutions of the FZ28 (10MP) and RX10 IV (20MP) and the FZ28 (1/2.3") and RX10 IV (1") boast different sensor sizes.

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The FZ28 was launched 9 years earlier than the RX10 IV and that is quite a large gap as far as tech is concerned. Both the cameras have different body design with the Panasonic FZ28 being a Compact camera and the Sony RX10 IV being a SLR-like (bridge) camera.

Before diving right into a comprehensive comparison, here is a concise summation of how the FZ28 grades versus the RX10 IV in terms of portability, imaging, features and an overall rating.

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Reasons to pick Panasonic FZ28 over the Sony RX10 IV

 FZ28 RX10 IV 

Reasons to pick Sony RX10 IV over the Panasonic FZ28

 RX10 IV FZ28 
ReleasedSeptember 2017January 2009Fresher by 105 months
Screen typeTiltingFixed Tilting screen
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution1440k230kCrisper screen (+1210k dot)
Touch screen Quickly navigate

Common features in the Panasonic FZ28 and Sony RX10 IV

 FZ28 RX10 IV 
Focus manually Dial accurate focusing
Selfie screen Neither offers selfie screen

Panasonic FZ28 vs Sony RX10 IV Physical Comparison

For anyone who is planning to carry your camera, you will want to consider its weight and proportions. The Panasonic FZ28 offers outer dimensions of 118mm x 75mm x 89mm (4.6" x 3.0" x 3.5") having a weight of 417 grams (0.92 lbs) and the Sony RX10 IV has measurements of 133mm x 94mm x 145mm (5.2" x 3.7" x 5.7") along with a weight of 1095 grams (2.41 lbs).

Contrast the Panasonic FZ28 versus Sony RX10 IV in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will change depending on the lens you select at that time. Here is a front view physical size comparison of the FZ28 vs the RX10 IV.

Panasonic FZ28 vs Sony RX10 IV size comparison

Factoring in size and weight, the portability score of the FZ28 and RX10 IV is 72 and 52 respectively.

Panasonic FZ28 vs Sony RX10 IV top view buttons comparison

Panasonic FZ28 vs Sony RX10 IV Sensor Comparison

Oftentimes, it's hard to picture the contrast between sensor sizing only by going over technical specs. The graphic below should provide you a greater sense of the sensor dimensions in the FZ28 and RX10 IV.

As you can tell, each of the cameras have different resolutions and different sensor sizing. The FZ28 featuring a tinier sensor is going to make shooting shallower depth of field trickier and the Sony RX10 IV will deliver extra detail utilizing its extra 10MP. Higher resolution can also allow you to crop pictures a bit more aggressively. The older FZ28 is going to be disadvantaged in sensor technology.

Panasonic FZ28 vs Sony RX10 IV sensor size comparison

Panasonic FZ28 vs Sony RX10 IV Screen and ViewFinder

Panasonic FZ28 vs Sony RX10 IV Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Panasonic FZ28 Portrait photography details
Sony RX10 IV Portrait photography details
35
you can focus manually
supports RAW formats
no external flash support
low resolution (10MP)
tiny sensor (1/2.3")
71
has manual focus
great flash sync speed (1/2,000s)
decent megapixels (20MP)
decent sensor size (1")
has face detection focus
supports RAW files
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Street Comparison

Panasonic FZ28 as a Street photography camera
Sony RX10 IV as a Street photography camera
56
has image stabilization (Optical)
supports RAW formats
fixed screen
tiny sensor (1/2.3")
64
screen tilts up and down
image stabilization (Optical)
decent sensor size (1")
supports RAW files
includes touch to focus
weather proof
heavier than competitors (1,095g)
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Sports Comparison

Panasonic FZ28 as a Sports photography camera
Sony RX10 IV as a Sports photography camera
33
excellent zoom range (27-486mm 18.0 x zoom)
has image stabilization (Optical)
slow fps (3.0 frames/s)
low resolution (10 megapixels)
tiny sensor (1/2.3")
has no phase detect auto focus
76
excellent zoom range (24-600mm 25.0 x zoom)
silent shooting (1/32,000 seconds)
fast continuous shooting (24.0 frames/s)
image stabilization (Optical)
decent megapixels (20 megapixels)
decent sensor size (1")
has tracking autofocus
weather proof
has phase detect auto focus
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Travel Comparison

Panasonic FZ28 Travel photography features
Sony RX10 IV Travel photography features
52
flash built-in
fairly wide (27mm)
very long reach (486mm)
does not have Time Lapse mode
low resolution (10MP)
does not posses selfie friendly display
sluggish maximum aperture (f2.8)
56
weather proof
supports bluetooth
includes touch to focus
decent megapixels (20 megapixels)
flash built-in
rather wide (24mm)
very long zoom (600mm)
lack of Time Lapse recording
heavier than competitors (1,095g)
screen isn't selfie friendly
somewhat slow maximum aperture (f2.4)
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Landscape Comparison

Panasonic FZ28 Landscape photography features
Sony RX10 IV Landscape photography features
40
you can focus manually
fairly wide (27mm)
has image stabilization (Optical)
supports RAW formats
can't change lens (fixed lens mount)
sluggish maximum aperture (f2.8)
screen is small (2.7 inches)
low resolution (10 megapixels)
tiny sensor (1/2.3")
does not have Time Lapse mode
62
has manual focus
rather wide (24mm)
pretty good screen size (3")
image stabilization (Optical)
decent megapixels (20 megapixels)
decent sensor size (1")
supports RAW files
weather proof
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f2.4)
lack of Time Lapse recording
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Vlogging Comparison

Panasonic FZ28 Vlogging factors
Sony RX10 IV Vlogging factors
24
fairly wide (27mm)
has image stabilization (Optical)
sluggish maximum aperture (f2.8)
does not posses selfie friendly display
low res video (1280 x 720 pixels)
does not have external mic socket
29
rather wide (24mm)
built-in touchscreen
image stabilization (Optical)
has face detection focus
high video quality (3840 x 2160 pixels)
has external mic jack
somewhat slow maximum aperture (f2.4)
screen isn't selfie friendly
heavier than competitors (1,095 grams)
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Panasonic FZ28 vs Sony RX10 IV Specifications

Detailed spec comparison table for Panasonic FZ28 and Sony RX10 IV
 Panasonic Lumix DMC-FZ28Sony Cyber-shot DSC-RX10 IV
General Information
Company Panasonic Sony
Model Panasonic Lumix DMC-FZ28 Sony Cyber-shot DSC-RX10 IV
Class Small Sensor Superzoom Large Sensor Superzoom
Announced 2009-01-15 2017-09-12
Body design Compact SLR-like (bridge)
Sensor Information
Powered by - Bionz X
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1"
Sensor dimensions 6.08 x 4.56mm 13.2 x 8.8mm
Sensor surface area 27.7mm² 116.2mm²
Sensor resolution 10MP 20MP
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest Possible resolution 3648 x 2736 5472 x 3648
Maximum native ISO 6400 12800
Maximum enhanced ISO - 25600
Lowest native ISO 100 125
RAW images
Lowest enhanced ISO - 64
Autofocusing
Focus manually
Touch focus
AF continuous
AF single
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points - 315
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 27-486mm (18.0x) 24-600mm (25.0x)
Largest aperture f/2.8-4.4 f/2.4-4.0
Macro focus range 1cm 3cm
Crop factor 5.9 2.7
Screen
Range of screen Fixed Type Tilting
Screen sizing 2.7" 3"
Screen resolution 230k dot 1,440k dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution - 2,359k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.7x
Features
Min shutter speed 60s 30s
Max shutter speed 1/2000s 1/2000s
Max silent shutter speed - 1/32000s
Continuous shutter speed 3.0fps 24.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom WB
Image stabilization
Inbuilt flash
Flash range 8.50 m (Auto ISO) 10.80 m (at Auto ISO)
Flash settings Auto, Red-Eye Auto, On, Red-Eye On, Red-Eye Slow Sync, Off, Slow Sync (1&2) Auto, fill-flash, slow sync, rear sync, off
External flash
AEB
WB bracketing
Max flash sync - 1/2000s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 @ 30 fps, 848 x 480, 640 x 480, 320 x 240 @ 30fps, 320 x 240 @ 10fps 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p)
Maximum video resolution 1280x720 3840x2160
Video data format - MPEG-4, AVCHD, XAVC S
Mic input
Headphone input
Connectivity
Wireless None 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 417 gr (0.92 pounds) 1095 gr (2.41 pounds)
Physical dimensions 118 x 75 x 89mm (4.6" x 3.0" x 3.5") 133 x 94 x 145mm (5.2" x 3.7" x 5.7")
DXO scores
DXO Overall score 27 not tested
DXO Color Depth score 17.9 not tested
DXO Dynamic range score 10.1 not tested
DXO Low light score 79 not tested
Other
Battery life - 400 photographs
Form of battery - Battery Pack
Battery model - NP-FW50
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, continuous)
Time lapse shooting
Storage media SD/MMC/SDHC card, Internal SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots Single Single
Cost at release $599 $1,698