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Ricoh G900 vs Panasonic ZS25 Comparison

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Ricoh G900

20 MP | 1/2.3 BSI-CMOS Sensor

Ricoh G900
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Panasonic ZS25

16 MP | 1/2.33" (6.08 x 4.56 mm) CMOS Sensor

Panasonic ZS25
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Ricoh G900 vs Panasonic ZS25 Comparison Overview

Here we are comparing two cameras with different body types: Ricoh G900, which was introduced in February 2018 is a Waterproof camera with a 20.0MP 1/2.3 sensor whereas Panasonic ZS25, which was introduced in January 2013 is a Small Sensor Superzoom camera with a 16.0MP 1/2.3-inch sensor. As you can see, ZS25 is 5 years older than G900. Let's see if this age difference between two cameras makes a big difference.

Here is a brief look at the main features of Ricoh G900 and Panasonic ZS25 before getting into our more detailed comparison.

Ricoh G900 Key Specs

  • Announcement Date: 2018-02-21
  • 20MP - 1/2.3 BSI-CMOS Sensor
  • ISO 125 - 6400
  • 28-140 mm F3.5-5.5 Zoom Lens
  • 3.00" Fixed Type Screen
  • fps continuous shooting
  • 4K (UHD) - 3840 x 2160 video resolution
  • 247g. 118 x 66 x 33 mm
  • Weather Sealed Body

Panasonic ZS25 Key Specs

  • Announcement Date: 2013-01-07
  • 16MP - 1/2.3-inch CMOS Sensor
  • ISO 100 - 6400
  • 24-480 mm F3.3-6.4 Zoom Lens
  • Optical Image Stabilization
  • 3.00" Fixed Type Screen
  • 10.0fps continuous shooting
  • Full HD - 1920 x 1080 video resolution
  • 193g. 105 x 59 x 28 mm
  • Also known as Lumix DMC-TZ35
  • Replaced Panasonic Lumix DMC-ZS20 Compare

Panasonic ZS25 was replaced by Panasonic Lumix DMC-ZS30. You may also be interested in these comparisons:
Panasonic Lumix DMC-ZS30 vs Panasonic Lumix DMC-ZS25 (Lumix DMC-TZ35)
Panasonic Lumix DMC-ZS30 vs Ricoh G900

Let's read on the following sections in order to better understand in detail how Ricoh G900 and Panasonic ZS25 compares and hopefully end up with enough arguments to decide which one is better for you.


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Reasons to choose Ricoh G900 over Panasonic Lumix DMC-ZS25
Face Detection Focus
Yes vs No very handy for portraits
Sensor Resolution
20 MP vs 16 MP 25% more pixels
LCD Resolution
1.040k dots vs 460k dots 126% higher resolution screen
Max Mech. Shutter
1/4000s vs 1/1200s faster mechanical shutter
Battery Life
340 shots vs 260 shots 80 more frames with a single charge
Environmental Sealing
Yes vs No shoot at tough conditions
Timelapse Recording
Yes vs No creative shooting
Max Aperture - Tele
5.50 vs 6.40 faster lens at tele
Max Video Resolution
3840 x 2160 vs 1920 x 1080 Higher Resolution Video
AE Bracketing Range
±2 EV vs ±1 EV Wide Bracketing range is useful for HDR
USB Version
USB 3.0 (5 GBit/sec) vs USB 2.0 (480 Mbit/sec) Faster Data transfer from the camera
CHECK G900 PRICE


Reasons to choose Panasonic Lumix DMC-ZS25 over Ricoh G900
In-built Image Stabilization
Optical vs None Sharper images at longer focal lengths and slow shutter speeds
Number of Focus Points
23 vs 9 14 more focus points
Weight
193 g vs 247 g 54 g lighter
Manual Exposure
Yes vs No better exposure control
Focal Length - Wide
24mm vs 28mm 4 mm wider coverage
Focal Length - Tele
480mm vs 140mm 340 mm longer tele reach
Optical Zoom
20× vs 5x more flexible focal coverage
Max Aperture - Wide
3.30 vs 3.50 faster lens at wide
Flash Coverage
6.4m vs 5.5m 0.9m longer range
CHECK ZS25 PRICE

Common Strengths of Ricoh G900 and Panasonic Lumix DMC-ZS25
Built-in Flash
Yes vs Yes Useful in low-light
Max Continuous Shooting
fps vs 10.0fps Fast shooting speeds
AE Bracketing
Yes vs Yes Useful for tough lighting conditions and HDR
Common Weaknesses of Ricoh G900 and Panasonic Lumix DMC-ZS25
Fixed Screen
Fixed Type vs No Screen tilts or Flips out independently, perfect for both stills and video
External Flash Shoe
No vs No Not suitable for flash photography
Viewfinder
None vs None No eye-level shooting option
New4
Ricoh G900 vs Panasonic ZS25: Physical Specs and Body features Comparison

Size and weight is a big decision factor when you are trying to find the ideal camera for your needs. In this section, We are going to illustrate Ricoh G900 and Panasonic ZS25 side-by-side from the front, back and top in their relative dimensions. Ricoh G900 has external dimensions of 118 x 66 x 33 mm (4.65 x 2.6 x 1.3″) and weighs 247 g (0.54 lb / 8.71 oz) (including batteries). Panasonic ZS25 has external dimensions of 105 x 59 x 28 mm (4.13 x 2.32 x 1.1″) and weighs 193 g (0.43 lb / 6.81 oz) (including batteries).

Below you can see the front view size comparison of Ricoh G900 and Panasonic ZS25. Panasonic ZS25 is clearly the smaller of the two cameras. Its body is 13mm narrower, 7mm shorter and 5mm thinner than Ricoh G900.

Ricoh G900 vs Panasonic ZS25 Camera Size Comparison - Front View
Comparison image of Ricoh G900 and Panasonic ZS25 Size, Weight and External Dimensions - Front View

Here is the back view size comparison of Ricoh G900 and Panasonic ZS25.

Ricoh G900 vs Panasonic ZS25 Camera Size Comparison - Back View
Comparison image of Ricoh G900 and Panasonic ZS25 Size and Weight - Back View

Now lets look at the top view comparison of Ricoh G900 and Panasonic ZS25.
Ricoh G900 vs Panasonic ZS25 Camera Size Comparison - Top View
Top View Comparison image of Ricoh G900 and Panasonic ZS25 Size

Weight is another important factor especially when deciding on a camera that you want to carry with you all day. Panasonic ZS25 is significantly lighter (54g ) than the Ricoh G900 which may become a big advantage especially on long walking trips.

Weight Comparison

Compact Cameras

G900
ZS25
Min
Average
Max
Thickness Comparison

Compact Cameras

G900
ZS25
Min
Average
Max

Weather Sealing

Thanks to the weather sealed body of G900, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to ZS25.

LCD Screen Size and Features

Ricoh G900 and Panasonic ZS25's LCD screens has the same diagonal size of 3.00".

Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.
Ricoh G900 vs Panasonic ZS25: Sensor Comparison

Ricoh G900 has a 20.0MP 1/2.3 (6.17 x 4.55 mm ) sized BSI-CMOS sensor . On the other hand, Panasonic ZS25 has a 16.0MP 1/2.3-inch (6.08 x 4.56 mm ) sized CMOS sensor .

Below you can see the G900 and ZS25 sensor size comparison.

Ricoh G900 vs Panasonic ZS25 Sensor Size Comparison
Sensor Size and Resolution Comparison image of Ricoh G900 and Panasonic ZS25 Cameras


Ricoh G900 and Panasonic ZS25 have almost the same sensor size so none of them has any significant advantage over other in providing control over depth of field when used with same focal length and aperture.

Ricoh G900 vs Panasonic ZS25 Lens Specs Comparison

Ricoh G900 features a 28-140 mm F3.5-5.5 5x zoom lens whereas Panasonic ZS25 features a 24-480 mm F3.3-6.4 20× zoom lens.

Panasonic ZS25 has 4mm wider coverage than the Ricoh G900. At f3.30, it is also faster at widest end. On the tele end, Panasonic ZS25 has 340mm longer telezoom reach than the Ricoh G900. However, with a max aperture of f5.50, Ricoh G900 is faster at widest end.

Wide Coverage

Compact Cameras

G900
ZS25
Widest - Olympus TG-850 iHS
Average
Telezoom

Compact Cameras

G900
ZS25
Longest - Canon SX520 HS
Average
Max Aperture at Tele

Compact Cameras

G900
ZS25
Fastest - Ricoh GR Digital IV
Average
Max Aperture at Wide

Compact Cameras

G900
ZS25
Fastest - Leica D-Lux 6
Average
What types of Photography are Ricoh G900 and Panasonic ZS25 Good for?
In this section, we rank and compare Ricoh G900 and Panasonic ZS25 for five different photography types in order to make your decision process easier in case you are specifically interested in one or more of these areas.

Ricoh G900 for Portrait Photography

POOR

Panasonic ZS25 for Portrait Photography

POOR
Very High Resolution Sensor: 20.0MP
Manual Focus Mode
Small 1/2.3 sensor
No Image Stabilization
No RAW shooting capability
No External Flash Shoe
No Built-in Viewfinder
No Manual Exposure Mode
Not so good Ergonomics&Handling
Read the details
Image Stabilization
Manual Exposure Mode
Average Resolution Sensor: 16.0MP
Small 1/2.33" (6.08 x 4.56 mm) sensor
No RAW shooting capability
No External Flash Shoe
No Built-in Viewfinder
No Manual Focus Mode
Not so good Ergonomics&Handling
Read the details

Ricoh G900 for Street Photography

AVERAGE

Panasonic ZS25 for Street Photography

AVERAGE
Manual Focus Mode
Small Body
Live-view
Face-Detection Focusing
28 mm - Good Wide Angle Coverage
Small 1/2.3 sensor
No Image Stabilization
No RAW shooting capability
No Built-in Viewfinder
Read the details
Image Stabilization
Small Body
Live-view
24 mm - Good Wide Angle Coverage
Small 1/2.33" (6.08 x 4.56 mm) sensor
No RAW shooting capability
No Built-in Viewfinder
No Manual Focus Mode
Read the details

Ricoh G900 for Sports Photography

POOR

Panasonic ZS25 for Sports Photography

POOR
Manual Focus Mode
Environmental Sealings
Fast Max shutter speed: 1/4000s
140 mm Tele Lens
No Image Stabilization
No RAW shooting capability
No External Flash Shoe
No Built-in Viewfinder
No Manual Exposure Mode
Not so good Ergonomics&Handling
9 Focus Points
Read the details
Image Stabilization
Manual Exposure Mode
Fast Continuous Shooting: 10.0fps
23 Focus Points
480 mm Tele Lens
No RAW shooting capability
No External Flash Shoe
No Built-in Viewfinder
No Manual Focus Mode
Not so good Ergonomics&Handling
Environmental Sealings
Slow Max shutter speed: 1/1200s
Poor Battery Life: 260 shots
Slow Lens at Tele: f6.40
Read the details

Ricoh G900 for Daily Photography

AVERAGE

Panasonic ZS25 for Daily Photography

AVERAGE
Compact Body
Environmental Sealings
247g
5.0X Optical Zoom
Small 1/2.3 sensor
No RAW shooting capability
Read the details
Compact Body
193g
20.0X Optical Zoom
Small 1/2.33" (6.08 x 4.56 mm) sensor
No RAW shooting capability
Read the details

Ricoh G900 for Landscape Photography

POOR

Panasonic ZS25 for Landscape Photography

POOR
Very High Resolution Sensor: 20.0MP
Manual Focus Mode
28 mm - Good Wide Angle Coverage
Environmental Sealings
Small 1/2.3 sensor
No RAW shooting capability
No Manual Exposure Mode
Read the details
Manual Exposure Mode
24 mm - Good Wide Angle Coverage
Average Resolution Sensor: 16.0MP
Small 1/2.33" (6.08 x 4.56 mm) sensor
No RAW shooting capability
No Manual Focus Mode
No Environmental Sealings
Read the details

Ricoh G900 vs Panasonic ZS25: OUR DECISION

You may have already made your decision about which camera suits better for your needs and your budget so far but in case you wonder how we rated Ricoh G900 and Panasonic ZS25, below you can find their scores in five different aspects. Our Decision Algorithm dynamically scores cameras using 69 different specs, current price and DxO Mark scores (where possible) in order to make a more objective and consistent comparison.

Here is a summary of how Ricoh G900 and Panasonic ZS25 scores compare:

Ricoh G900
Imaging
Features
Value
Portability
Overall
Ranked #66 out of 477 in Compact cameras
Ranked #540 out of 1257 in all Cameras
Panasonic ZS25
Imaging
Features
Value
Portability
Overall
Ranked #182 out of 477 in Compact cameras
Ranked #790 out of 1257 in all Cameras

Ricoh G900 is the overall winner of this comparison. It has a higher Overall Score and beats Panasonic ZS25 in all criteria except one: Portability. But the size difference between these cameras are negligible in real world so it is not a big disadvantage for Ricoh G900.

Ricoh G900
Ricoh G900
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Panasonic ZS25
Panasonic ZS25
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Panasonic ZS25 vs Ricoh G900 Specs Table
Detailed comparison of specifications
General Ricoh G900 Panasonic Lumix DMC-ZS25
Brand Ricoh Panasonic
Announced 2018-02-21 2013-01-07
Body Type Compact Compact
Sensor
Type BSI-CMOS CMOS
Size 1/2.3 1/2.3-inch
Dimensions 6.17 x 4.55 mm 6.08 x 4.56 mm
Area 28.07mm2 27.72mm2
Megapixels 20 megapixels 16 megapixels
Max Resolution 5184 x 3888 4896 x 3672
Max Native Light sensitivity 6,400 ISO 6,400 ISO
Min Native Light sensitivity 125 ISO 100 ISO
RAW Support
Autofocus
AF Touch
AF Continuous
AF Single
AF Tracking
AF Selective
AF Center
AF Multi Area
AF Live View
AF Face Detection
AF Contrast Detection
AF Phase Detection
Number of Focus Points 9 23
Lens
Manual Focus
Lens Mount fixed lens fixed lens
Lens Focal Range 28-140 mm (5x) 24-480 mm (20×)
Max Aperture F3.5-5.5 F3.3-6.4
Macro Focus Range 1cm 3cm
Screen
Type Fixed type Fixed type
Size 3.00" 3.00"
Resolution 1,040k dots 460k dots
Touch Screen
Viewfinder
Viewfinder None None
Photography Features
Max Mechanical Shutter 1/4000s 1/1200s
Shutter Priority
Aperture Priority
Manual Exposure Mode
Custom White Balance
Built-in Image Stabilization Digital only Optical
Built-in Flash
Flash Range 5.50 m (with Auto ISO) 6.40 m
External Flash
Continuous Shooting n/a 10.0 fps
Multi-Segment Metering
Average Metering
Spot Metering
Partial Metering
AF-Area Metering
Center Weighted Metering
AE Bracketing
WB Bracketing
Video Features
Max Video Resolution 3840 x 2160 1920 x 1080
Video Formats MPEG-4, H.264 MPEG-4, AVCHD
Microphone Port
Headphone Port
Connectivity
Wireless Connectivity Supports FlashAir SD cards None
HDMI
Physical
Environmental Sealing
Weight 247g 193g
Dimensions 118 x 66 x 33mm 105 x 59 x 28mm
Battery Life 340 shots 260 shots
Other Features
Timelapse Recording
GPS Built-in None
DxO Sensor Scores
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