Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Sony A100
85 Imaging
34 Features
44 Overall
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64 Imaging
48 Features
38 Overall
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Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Sony A100 Key Specs
(Full Review)
- 10MP - 1/1.7" Sensor
- 3" Fixed Screen
- ISO 100 - 3200
- Sensor-shift Image Stabilization
- 640 x 480 video
- 24-72mm (F2.5-4.4) lens
- 355g - 114 x 70 x 44mm
- Announced March 2010
(Full Review)
- 10MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 100 - 1600
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 638g - 133 x 95 x 71mm
- Revealed July 2006
- Replaced the Konica Minolta 5D
- Renewed by Sony A550

Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Sony A100 Overview
Here is a extended review of the Ricoh GXR S10 24-72mm F2.5-4.4 VC versus Sony A100, former being a Advanced Mirrorless while the latter is a Entry-Level DSLR by manufacturers Ricoh and Sony. The resolution of the GXR S10 24-72mm F2.5-4.4 VC (10MP) and the A100 (10MP) is relatively close but the GXR S10 24-72mm F2.5-4.4 VC (1/1.7") and A100 (APS-C) provide totally different sensor measurements.

The GXR S10 24-72mm F2.5-4.4 VC was introduced 3 years later than the A100 and that is a fairly sizable difference as far as camera tech is concerned. The two cameras feature different body design with the Ricoh GXR S10 24-72mm F2.5-4.4 VC being a Rangefinder-style mirrorless camera and the Sony A100 being a Compact SLR camera.
Before we go into a comprehensive comparison, here is a concise overview of how the GXR S10 24-72mm F2.5-4.4 VC grades against the A100 for portability, imaging, features and an overall rating.

Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Sony A100 Gallery
Here is a preview of the gallery photos for Ricoh GXR S10 24-72mm F2.5-4.4 VC & Sony Alpha DSLR-A100. The whole galleries are viewable at Ricoh GXR S10 24-72mm F2.5-4.4 VC Gallery & Sony A100 Gallery.
Reasons to pick Ricoh GXR S10 24-72mm F2.5-4.4 VC over the Sony A100
GXR S10 24-72mm F2.5-4.4 VC | A100 | |||
---|---|---|---|---|
Revealed | March 2010 | ![]() | July 2006 | Fresher by 45 months |
Screen size | 3" | ![]() | 2.5" | Bigger screen (+0.5") |
Screen resolution | 920k | ![]() | 230k | Sharper screen (+690k dot) |
Reasons to pick Sony A100 over the Ricoh GXR S10 24-72mm F2.5-4.4 VC
A100 | GXR S10 24-72mm F2.5-4.4 VC |
---|
Common features in the Ricoh GXR S10 24-72mm F2.5-4.4 VC and Sony A100
GXR S10 24-72mm F2.5-4.4 VC | A100 | |||
---|---|---|---|---|
Manually focus | ![]() | More exact focus | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | No selfie screen | ||
Touch friendly screen | ![]() | No Touch friendly screen |
Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Sony A100 Physical Comparison
For anyone who is aiming to carry your camera frequently, you're going to have to consider its weight and size. The Ricoh GXR S10 24-72mm F2.5-4.4 VC features physical measurements of 114mm x 70mm x 44mm (4.5" x 2.8" x 1.7") and a weight of 355 grams (0.78 lbs) while the Sony A100 has specifications of 133mm x 95mm x 71mm (5.2" x 3.7" x 2.8") accompanied by a weight of 638 grams (1.41 lbs).
Compare the Ricoh GXR S10 24-72mm F2.5-4.4 VC versus Sony A100 in our newest Camera plus Lens Size Comparison Tool.
Don't forget, the weight of an ILC will change based on the lens you have attached at the time. Here is a front view measurements comparison of the GXR S10 24-72mm F2.5-4.4 VC and the A100.

Taking into account size and weight, the portability grade of the GXR S10 24-72mm F2.5-4.4 VC and A100 is 85 and 64 respectively.

Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Sony A100 Sensor Comparison
In many cases, it is hard to visualise the gap in sensor sizing purely by researching specs. The visual below might offer you a far better sense of the sensor sizing in the GXR S10 24-72mm F2.5-4.4 VC and A100.
As you can plainly see, both the cameras come with the identical MP albeit not the same sensor sizing. The GXR S10 24-72mm F2.5-4.4 VC has got the smaller sensor which will make obtaining shallower depth of field more difficult. The more modern GXR S10 24-72mm F2.5-4.4 VC will have an advantage in sensor innovation.

Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Sony A100 Screen and ViewFinder


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Vlogging Comparison

Ricoh GXR S10 24-72mm F2.5-4.4 VC vs Sony A100 Specifications
Ricoh GXR S10 24-72mm F2.5-4.4 VC | Sony Alpha DSLR-A100 | |
---|---|---|
General Information | ||
Brand Name | Ricoh | Sony |
Model | Ricoh GXR S10 24-72mm F2.5-4.4 VC | Sony Alpha DSLR-A100 |
Class | Advanced Mirrorless | Entry-Level DSLR |
Announced | 2010-03-18 | 2006-07-31 |
Body design | Rangefinder-style mirrorless | Compact SLR |
Sensor Information | ||
Chip | Smooth Imaging Engine IV | - |
Sensor type | CCD | CCD |
Sensor size | 1/1.7" | APS-C |
Sensor dimensions | 7.44 x 5.58mm | 23.6 x 15.8mm |
Sensor surface area | 41.5mm² | 372.9mm² |
Sensor resolution | 10 megapixel | 10 megapixel |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 |
Peak resolution | 3648 x 2736 | 3872 x 2592 |
Highest native ISO | 3200 | 1600 |
Lowest native ISO | 100 | 100 |
RAW files | ||
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
Continuous AF | ||
AF single | ||
AF tracking | ||
AF selectice | ||
AF center weighted | ||
AF multi area | ||
Live view AF | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Number of focus points | - | 9 |
Lens | ||
Lens mount | fixed lens | Sony/Minolta Alpha |
Lens focal range | 24-72mm (3.0x) | - |
Max aperture | f/2.5-4.4 | - |
Macro focus range | 1cm | - |
Amount of lenses | - | 143 |
Focal length multiplier | 4.8 | 1.5 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen size | 3 inches | 2.5 inches |
Screen resolution | 920k dot | 230k dot |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Viewfinder Information | ||
Viewfinder type | Electronic (optional) | Optical (pentamirror) |
Viewfinder coverage | - | 95 percent |
Viewfinder magnification | - | 0.55x |
Features | ||
Min shutter speed | 180s | 30s |
Max shutter speed | 1/2000s | 1/4000s |
Continuous shutter speed | 2.0fps | 3.0fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Built-in flash | ||
Flash range | 4.50 m | - |
Flash modes | Auto, On, Off, Red-Eye, Slow Sync, Manual | Auto, Fill-in, Red-Eye reduction, Slow Sync, Off |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Max flash sync | - | 1/160s |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 640 x 480 (30 fps), 320 x 240 (30 fps) | - |
Highest video resolution | 640x480 | None |
Video data format | Motion JPEG | - |
Mic 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 proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 355 grams (0.78 lbs) | 638 grams (1.41 lbs) |
Physical dimensions | 114 x 70 x 44mm (4.5" x 2.8" x 1.7") | 133 x 95 x 71mm (5.2" x 3.7" x 2.8") |
DXO scores | ||
DXO Overall score | not tested | 61 |
DXO Color Depth score | not tested | 22.0 |
DXO Dynamic range score | not tested | 11.2 |
DXO Low light score | not tested | 476 |
Other | ||
Battery life | 410 photographs | - |
Battery form | Battery Pack | - |
Battery model | - | NP-FM55H |
Self timer | Yes (2 or 10 sec, 10 sec (3 images) ) | Yes (2 or 10 sec) |
Time lapse feature | ||
Type of storage | SD/SDHC, Internal | Compact Flash (Type I or II) |
Storage slots | 1 | 1 |
Cost at release | $349 | $1,000 |