Canon SX540 HS vs Ricoh GXR GR Lens A12 28mm F2.5
69 Imaging
45 Features
44 Overall
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88 Imaging
52 Features
37 Overall
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Canon SX540 HS vs Ricoh GXR GR Lens A12 28mm F2.5 Key Specs
(Full Review)
- 20MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 80 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 24-1200mm (F3.4-6.5) lens
- 442g - 120 x 82 x 92mm
- Launched January 2016
(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
- Introduced September 2010

Canon SX540 HS vs Ricoh GXR GR Lens A12 28mm F2.5 Overview
Let's take a more detailed look at the Canon SX540 HS versus Ricoh GXR GR Lens A12 28mm F2.5, one being a Small Sensor Superzoom and the latter is a Advanced Mirrorless by companies Canon and Ricoh. There is a crucial difference among the resolutions of the SX540 HS (20MP) and GXR GR Lens A12 28mm F2.5 (12MP) and the SX540 HS (1/2.3") and GXR GR Lens A12 28mm F2.5 (APS-C) offer totally different sensor sizes.

The SX540 HS was introduced 5 years later than the GXR GR Lens A12 28mm F2.5 and that is a fairly serious gap as far as camera tech is concerned. Each of these cameras feature different body design with the Canon SX540 HS being a SLR-like (bridge) camera and the Ricoh GXR GR Lens A12 28mm F2.5 being a Rangefinder-style mirrorless camera.
Before we go into a complete comparison, here is a quick view of how the SX540 HS matches up versus the GXR GR Lens A12 28mm F2.5 in regards to portability, imaging, features and an overall rating.

Canon SX540 HS vs Ricoh GXR GR Lens A12 28mm F2.5 Gallery
The following is a preview of the gallery photos for Canon PowerShot SX540 HS and Ricoh GXR GR Lens A12 28mm F2.5. The whole galleries are viewable at Canon SX540 HS Gallery and Ricoh GXR GR Lens A12 28mm F2.5 Gallery.
Reasons to pick Canon SX540 HS over the Ricoh GXR GR Lens A12 28mm F2.5
SX540 HS | GXR GR Lens A12 28mm F2.5 | |||
---|---|---|---|---|
Introduced | January 2016 | ![]() | September 2010 | Fresher by 65 months |
Reasons to pick Ricoh GXR GR Lens A12 28mm F2.5 over the Canon SX540 HS
GXR GR Lens A12 28mm F2.5 | SX540 HS | |||
---|---|---|---|---|
Screen resolution | 920k | ![]() | 461k | Clearer screen (+459k dot) |
Common features in the Canon SX540 HS and Ricoh GXR GR Lens A12 28mm F2.5
SX540 HS | GXR GR Lens A12 28mm F2.5 | |||
---|---|---|---|---|
Manually focus | ![]() | Very accurate focus | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen size | 3" | ![]() | 3" | Same screen dimensions |
Selfie screen | ![]() | Lacking selfie screen | ||
Touch friendly screen | ![]() | Lacking Touch friendly screen |
Canon SX540 HS vs Ricoh GXR GR Lens A12 28mm F2.5 Physical Comparison
For anyone who is aiming to carry your camera often, you will need to factor in its weight and size. The Canon SX540 HS enjoys external dimensions of 120mm x 82mm x 92mm (4.7" x 3.2" x 3.6") accompanied by a weight of 442 grams (0.97 lbs) while 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") with a weight of 140 grams (0.31 lbs).
Examine the Canon SX540 HS versus Ricoh GXR GR Lens A12 28mm F2.5 in the all new Camera with Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will differ depending on the lens you have attached at that time. Below is a front view measurements comparison of the SX540 HS and the GXR GR Lens A12 28mm F2.5.

Looking at size and weight, the portability grade of the SX540 HS and GXR GR Lens A12 28mm F2.5 is 69 and 88 respectively.

Canon SX540 HS vs Ricoh GXR GR Lens A12 28mm F2.5 Sensor Comparison
In many cases, it is very difficult to visualise the contrast in sensor sizing simply by researching specs. The visual below will help offer you a better sense of the sensor sizes in the SX540 HS and GXR GR Lens A12 28mm F2.5.
As you can plainly see, both the cameras come with different resolutions and different sensor sizing. The SX540 HS with its smaller sensor will make shooting shallower depth of field more challenging and the Canon SX540 HS will render greater detail using its extra 8 Megapixels. Higher resolution will enable you to crop shots a good deal more aggressively. The more modern SX540 HS is going to have an edge when it comes to sensor innovation.

Canon SX540 HS vs Ricoh GXR GR Lens A12 28mm F2.5 Screen and ViewFinder


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Canon SX540 HS vs Ricoh GXR GR Lens A12 28mm F2.5 Specifications
Canon PowerShot SX540 HS | Ricoh GXR GR Lens A12 28mm F2.5 | |
---|---|---|
General Information | ||
Brand | Canon | Ricoh |
Model type | Canon PowerShot SX540 HS | Ricoh GXR GR Lens A12 28mm F2.5 |
Type | Small Sensor Superzoom | Advanced Mirrorless |
Launched | 2016-01-05 | 2010-09-21 |
Body design | SLR-like (bridge) | Rangefinder-style mirrorless |
Sensor Information | ||
Processor | DIGIC 6 | GR Engine III |
Sensor type | BSI-CMOS | 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 | 20 megapixels | 12 megapixels |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Full resolution | 5184 x 3888 | 4288 x 2848 |
Max native ISO | 3200 | 3200 |
Min native ISO | 80 | 200 |
RAW data | ||
Autofocusing | ||
Manual focusing | ||
AF touch | ||
AF continuous | ||
Single AF | ||
AF tracking | ||
Selective AF | ||
Center weighted AF | ||
Multi area AF | ||
AF live view | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Lens | ||
Lens support | fixed lens | fixed lens |
Lens zoom range | 24-1200mm (50.0x) | 28mm (1x) |
Maximal aperture | f/3.4-6.5 | f/2.5 |
Macro focusing range | 0cm | - |
Focal length multiplier | 5.8 | 1.5 |
Screen | ||
Range of screen | Fixed Type | Fixed Type |
Screen diagonal | 3 inch | 3 inch |
Resolution of screen | 461k dot | 920k dot |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Screen tech | - | TFT color LCD |
Viewfinder Information | ||
Viewfinder | None | Electronic (optional) |
Features | ||
Slowest shutter speed | 15s | 180s |
Maximum shutter speed | 1/2000s | 1/3200s |
Continuous shooting speed | 5.9 frames per sec | 5.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 5.50 m (at Auto ISO) | - |
Flash options | Auto, on, off, slow synchro | Auto, On, Off, Red-Eye, Slow Sync, Manual |
Hot shoe | ||
Auto exposure bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (60p, 30p), 1280 x 720 (30p), 640 x 480 (30p) | 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps) |
Max video resolution | 1920x1080 | 1280x720 |
Video format | MPEG-4, H.264 | MPEG-4 |
Microphone 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 | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 442 gr (0.97 lb) | 140 gr (0.31 lb) |
Physical dimensions | 120 x 82 x 92mm (4.7" x 3.2" x 3.6") | 113 x 70 x 56mm (4.4" x 2.8" x 2.2") |
DXO scores | ||
DXO All around 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 | 205 images | 320 images |
Battery form | Battery Pack | Battery Pack |
Battery ID | NB-6LH | DB-90 |
Self timer | Yes (2 or 10 secs, custom) | Yes (2 or 10 sec, 10 sec (3 images) ) |
Time lapse recording | ||
Storage media | SD/SDHC/SDXC | SD/SDHC, Internal |
Storage slots | Single | Single |
Price at launch | $399 | $566 |