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Casio EX-Z800 vs Ricoh GXR GR Lens A12 28mm F2.5

Portability
96
Imaging
36
Features
25
Overall
31
Casio Exilim EX-Z800 front
 
Ricoh GXR GR Lens A12 28mm F2.5 front
Portability
88
Imaging
52
Features
37
Overall
46

Casio EX-Z800 vs Ricoh GXR GR Lens A12 28mm F2.5 Key Specs

Casio EX-Z800
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 50 - 3200
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 27-108mm (F3.2-5.9) lens
  • 124g - 91 x 52 x 20mm
  • Introduced August 2010
Ricoh GXR GR Lens A12 28mm F2.5
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 200 - 3200
  • 1280 x 720 video
  • 28mm (F2.5) lens
  • 140g - 113 x 70 x 56mm
  • Released September 2010
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Casio EX-Z800 vs Ricoh GXR GR Lens A12 28mm F2.5 Overview

Below is a comprehensive review of the Casio EX-Z800 and Ricoh GXR GR Lens A12 28mm F2.5, one being a Ultracompact and the latter is a Advanced Mirrorless by companies Casio and Ricoh. The image resolution of the EX-Z800 (14MP) and the GXR GR Lens A12 28mm F2.5 (12MP) is pretty well matched but the EX-Z800 (1/2.3") and GXR GR Lens A12 28mm F2.5 (APS-C) enjoy different sensor measurements.

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The EX-Z800 was launched at a similar time to the GXR GR Lens A12 28mm F2.5 so they are both of a similar generation. Both of the cameras offer different body type with the Casio EX-Z800 being a Ultracompact camera and the Ricoh GXR GR Lens A12 28mm F2.5 being a Rangefinder-style mirrorless camera.

Before going straight into a thorough comparison, below is a concise synopsis of how the EX-Z800 grades against the GXR GR Lens A12 28mm F2.5 with respect to portability, imaging, features and an overall grade.

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Reasons to pick Casio EX-Z800 over the Ricoh GXR GR Lens A12 28mm F2.5

 EX-Z800 GXR GR Lens A12 28mm F2.5 

Reasons to pick Ricoh GXR GR Lens A12 28mm F2.5 over the Casio EX-Z800

 GXR GR Lens A12 28mm F2.5 EX-Z800 
Screen sizing3"2.7"Bigger screen (+0.3")
Screen resolution920k230kSharper screen (+690k dot)

Common features in the Casio EX-Z800 and Ricoh GXR GR Lens A12 28mm F2.5

 EX-Z800 GXR GR Lens A12 28mm F2.5 
ReleasedAugust 2010September 2010Similar generation
Focus manually Dial precise focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Absent selfie screen
Touch friendly screen Neither provides Touch friendly screen

Casio EX-Z800 vs Ricoh GXR GR Lens A12 28mm F2.5 Physical Comparison

If you're going to lug around your camera frequently, you're going to have to factor in its weight and size. The Casio EX-Z800 provides external measurements of 91mm x 52mm x 20mm (3.6" x 2.0" x 0.8") and a weight of 124 grams (0.27 lbs) whilst the Ricoh GXR GR Lens A12 28mm F2.5 has specifications of 113mm x 70mm x 56mm (4.4" x 2.8" x 2.2") having a weight of 140 grams (0.31 lbs).

See the Casio EX-Z800 and Ricoh GXR GR Lens A12 28mm F2.5 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will change based on the lens you are employing during that time. Below is the front view measurement comparison of the EX-Z800 and the GXR GR Lens A12 28mm F2.5.

Casio EX-Z800 vs Ricoh GXR GR Lens A12 28mm F2.5 size comparison

Using dimensions and weight, the portability score of the EX-Z800 and GXR GR Lens A12 28mm F2.5 is 96 and 88 respectively.

Casio EX-Z800 vs Ricoh GXR GR Lens A12 28mm F2.5 top view buttons comparison

Casio EX-Z800 vs Ricoh GXR GR Lens A12 28mm F2.5 Sensor Comparison

Quite often, it can be tough to picture the gap between sensor measurements merely by looking at specs. The visual below might offer you a better sense of the sensor measurements in the EX-Z800 and GXR GR Lens A12 28mm F2.5.

As you can plainly see, both of these cameras enjoy different megapixel count and different sensor measurements. The EX-Z800 because of its tinier sensor is going to make shooting bokeh trickier and the Casio EX-Z800 will resolve more detail utilizing its extra 2 Megapixels. Higher resolution will also help you crop photographs far more aggressively.

Casio EX-Z800 vs Ricoh GXR GR Lens A12 28mm F2.5 sensor size comparison

Casio EX-Z800 vs Ricoh GXR GR Lens A12 28mm F2.5 Screen and ViewFinder

Casio EX-Z800 vs Ricoh GXR GR Lens A12 28mm F2.5 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-Z800 Portrait photography info
Ricoh GXR GR Lens A12 28mm F2.5 Portrait photography info
34
has manual focus
megapixel count decent (14 megapixels)
lack of manual exposure
no external flash support
very small sensor size (1/2.3")
no RAW support
57
focusing manually
good sensor size (APS-C)
includes face detect focus
supports RAW formats
doesn't have liveview
low resolution (12 megapixels)
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Street Comparison

Casio EX-Z800 as a Street photography camera
Ricoh GXR GR Lens A12 28mm F2.5 as a Street photography camera
57
image stabilization (Sensor-shift)
no moving screen
very small sensor size (1/2.3")
no RAW support
70
good sensor size (APS-C)
supports RAW formats
lighter than competition in class (140 grams)
fixed screen
no image stabilization
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Sports Comparison

Sports photography with Casio EX-Z800
Sports photography with Ricoh GXR GR Lens A12 28mm F2.5
38
image stabilization (Sensor-shift)
megapixel count decent (14 megapixels)
lack of shutter priority mode
very small sensor size (1/2.3")
no phase detect AF
32
good sensor size (APS-C)
fixed focal length (28mm)
doesn't have liveview
very slow continuous shooting (5.0 frames per second)
no image stabilization
low resolution (12MP)
low battery pack (320 CIPA)
doesn't have phase detect auto focus
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Travel Comparison

Casio EX-Z800 Travel photography highlights
Ricoh GXR GR Lens A12 28mm F2.5 Travel photography highlights
65
megapixel count decent (14 megapixels)
has built in flash
reasonably wide (27mm)
missing Timelapse function
screen isn't selfie friendly
somewhat slow maximum aperture (f3.2)
58
lighter than competition in class (140 grams)
has built in flash
low battery pack (320 per charge)
low resolution (12MP)
display is not selfie friendly
slow max aperture (f2.5)
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Landscape Comparison

Landscape photography with Casio EX-Z800
Landscape photography with Ricoh GXR GR Lens A12 28mm F2.5
42
has manual focus
reasonably wide (27mm)
image stabilization (Sensor-shift)
megapixel count decent (14MP)
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f3.2)
tiny screen (2.7 inches)
lack of manual exposure
very small sensor size (1/2.3")
no RAW support
missing Timelapse function
47
focusing manually
nice screen size (3 inch)
good sensor size (APS-C)
supports RAW formats
lens is fixed (fixed lens mount)
fixed focal length (28mm)
slow max aperture (f2.5)
doesn't have liveview
no image stabilization
low resolution (12 megapixels)
low battery pack (320 shots)
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Vlogging Comparison

Casio EX-Z800 Vlogging highlights
Ricoh GXR GR Lens A12 28mm F2.5 Vlogging highlights
29
reasonably wide (27mm)
image stabilization (Sensor-shift)
somewhat slow maximum aperture (f3.2)
screen isn't selfie friendly
low video resolution (640 x 480 resolution)
missing external microphone jack
28
includes face detect focus
lighter than competition in class (140g)
slow max aperture (f2.5)
display is not selfie friendly
no image stabilization
video resolution low (1280 x 720 resolution)
doesn't have microphone port
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Casio EX-Z800 vs Ricoh GXR GR Lens A12 28mm F2.5 Specifications

Detailed spec comparison table for Casio EX-Z800 and Ricoh GXR GR Lens A12 28mm F2.5
 Casio Exilim EX-Z800Ricoh GXR GR Lens A12 28mm F2.5
General Information
Company Casio Ricoh
Model type Casio Exilim EX-Z800 Ricoh GXR GR Lens A12 28mm F2.5
Category Ultracompact Advanced Mirrorless
Introduced 2010-08-03 2010-09-21
Body design Ultracompact Rangefinder-style mirrorless
Sensor Information
Processor Chip Exilim Engine 5.0 GR Engine III
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.6 x 15.7mm
Sensor area 28.1mm² 370.5mm²
Sensor resolution 14 megapixels 12 megapixels
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Peak resolution 4320 x 3240 4288 x 2848
Highest native ISO 3200 3200
Lowest native ISO 50 200
RAW support
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Cross type focus points - -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 27-108mm (4.0x) 28mm (1x)
Max aperture f/3.2-5.9 f/2.5
Focal length multiplier 5.8 1.5
Screen
Range of display Fixed Type Fixed Type
Display diagonal 2.7" 3"
Display resolution 230k dot 920k dot
Selfie friendly
Liveview
Touch operation
Display tech - TFT color LCD
Viewfinder Information
Viewfinder type None Electronic (optional)
Features
Min shutter speed 4 secs 180 secs
Max shutter speed 1/2000 secs 1/3200 secs
Continuous shutter speed - 5.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set WB
Image stabilization
Built-in flash
Flash options Auto, flash off, flash on, red eye reduction Auto, On, Off, Red-Eye, Slow Sync, Manual
Hot shoe
AEB
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 × 720 (20 fps), 640 x 480 (30 f ps) 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps)
Highest video resolution 640x480 1280x720
Video file format Motion JPEG MPEG-4
Microphone jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 124 gr (0.27 lbs) 140 gr (0.31 lbs)
Dimensions 91 x 52 x 20mm (3.6" x 2.0" x 0.8") 113 x 70 x 56mm (4.4" x 2.8" x 2.2")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life - 320 photos
Battery form - Battery Pack
Battery ID NP-120 DB-90
Self timer Yes (10 seconds, 2 seconds, Triple Self-timer) Yes (2 or 10 sec, 10 sec (3 images) )
Time lapse feature
Type of storage SD/SDHC, Internal SD/SDHC, Internal
Storage slots 1 1
Retail cost $150 $566