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Sigma fp L vs Sony A100

Portability
83
Imaging
82
Features
80
Overall
81
Sigma fp L front
 
Sony Alpha DSLR-A100 front
Portability
64
Imaging
48
Features
38
Overall
44

Sigma fp L vs Sony A100 Key Specs

Sigma fp L
(Full Review)
  • 61MP - Full frame Sensor
  • 3.2" Fixed Screen
  • ISO 100 - 25600 (Push to 102400)
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Leica L Mount
  • 427g - 113 x 70 x 45mm
  • Announced March 2021
  • Old Model is Sigma fp
Sony A100
(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
  • Announced July 2006
  • Superseded the Konica Minolta 5D
  • Renewed by Sony A550
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Sigma fp L vs Sony A100 Overview

Here, we will be contrasting the Sigma fp L versus Sony A100, former being a Advanced Mirrorless while the latter is a Entry-Level DSLR by companies Sigma and Sony. There is a sizable difference among the image resolutions of the fp L (61MP) and A100 (10MP) and the fp L (Full frame) and A100 (APS-C) have different sensor sizing.

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The fp L was introduced 14 years later than the A100 and that is a fairly significant difference as far as camera tech is concerned. Each of the cameras feature different body design with the Sigma fp L being a Rangefinder-style mirrorless camera and the Sony A100 being a Compact SLR camera.

Before we go into a detailed comparison, here is a quick view of how the fp L scores vs the A100 in relation to portability, imaging, features and an overall rating.

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Reasons to pick Sigma fp L over the Sony A100

 fp L A100 
AnnouncedMarch 2021July 2006Fresher by 179 months
Screen size3.2"2.5"Bigger screen (+0.7")
Screen resolution2100k230kCrisper screen (+1870k dot)
Touch friendly screen Quickly navigate

Reasons to pick Sony A100 over the Sigma fp L

 A100 fp L 

Common features in the Sigma fp L and Sony A100

 fp L A100 
Manually focus Very accurate focus
Screen typeFixed Fixed Fixed screen
Selfie screen Neither features selfie screen

Sigma fp L vs Sony A100 Physical Comparison

In case you're aiming to carry your camera, you'll need to think about its weight and measurements. The Sigma fp L enjoys physical measurements of 113mm x 70mm x 45mm (4.4" x 2.8" x 1.8") accompanied by a weight of 427 grams (0.94 lbs) whilst the Sony A100 has proportions of 133mm x 95mm x 71mm (5.2" x 3.7" x 2.8") accompanied by a weight of 638 grams (1.41 lbs).

See the Sigma fp L versus Sony A100 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will change dependant on the lens you are employing at that time. Below is a front view scale comparison of the fp L and the A100.

Sigma fp L vs Sony A100 size comparison

Factoring in size and weight, the portability grade of the fp L and A100 is 83 and 64 respectively.

Sigma fp L vs Sony A100 top view buttons comparison

Sigma fp L vs Sony A100 Sensor Comparison

Usually, it is hard to visualize the contrast in sensor sizing just by seeing specs. The visual underneath will help offer you a more clear sense of the sensor measurements in the fp L and A100.

As you can plainly see, the 2 cameras feature different megapixels and different sensor sizing. The fp L having a bigger sensor is going to make getting bokeh simpler and the Sigma fp L will provide extra detail using its extra 51MP. Higher resolution will also let you crop shots way more aggressively. The fresher fp L should have an advantage in sensor technology.

Sigma fp L vs Sony A100 sensor size comparison

Sigma fp L vs Sony A100 Screen and ViewFinder

Sigma fp L vs Sony A100 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma fp L Portrait photography factors
Sony A100 Portrait photography factors
89
has manual focus
amazing MP (61MP)
big sensor size (Full frame)
offers face detect focusing
delivers RAW formats
52
you can focus manually
sensor size is good (APS-C)
saves RAW files
doesn't have liveview
low resolution sensor (10 megapixels)
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Street Comparison

Sigma fp L Street photography details
Sony A100 Street photography details
78
big sensor size (Full frame)
delivers RAW formats
boasts focus by touch
weather proof
good high ISO (25,600)
screen does not articulate
does not have image stabilization
64
has image stabilization (Sensor based)
sensor size is good (APS-C)
saves RAW files
screen does not articulate
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Sports Comparison

Sigma fp L Sports photography highlights
Sony A100 Sports photography highlights
78
max shutter speed is good (1/8,000s)
amazing MP (61 megapixels)
big sensor size (Full frame)
offers tracking focus
weather proof
sensor has phase detect AF
does not have image stabilization
bad battery life (240 CIPA)
49
has image stabilization (Sensor based)
sensor size is good (APS-C)
has phase detect AF
doesn't have liveview
low fps (3.0 frames/s)
low resolution sensor (10MP)
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Travel Comparison

Sigma fp L as a Travel photography camera
Sony A100 as a Travel photography camera
73
weather proof
boasts focus by touch
amazing MP (61 megapixels)
bad battery life (240 per charge)
display is not selfie friendly
45
has built in flash
missing Timelapse function
low resolution sensor (10 megapixels)
screen isn't selfie friendly
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Landscape Comparison

Sigma fp L Landscape photography details
Sony A100 Landscape photography details
81
has manual focus
interchangeable lenses (Leica L mount)
pretty good screen size (3.2 inches)
amazing MP (61 megapixels)
big sensor size (Full frame)
good high ISO (25,600)
delivers RAW formats
weather proof
does not have image stabilization
bad battery life (240 CIPA)
53
you can focus manually
swap lenses (Sony/Minolta Alpha mount)
has image stabilization (Sensor based)
sensor size is good (APS-C)
saves RAW files
screen is small (2.5 inches)
doesn't have liveview
low resolution sensor (10 megapixels)
missing Timelapse function
Photography Glossary

Vlogging Comparison

Sigma fp L Vlogging features
Sony A100 Vlogging features
38
touchscreen enabled
offers face detect focusing
high res video (3840 x 2160 pxls)
includes mic jack
display is not selfie friendly
does not have image stabilization
9
no video shooting
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Sigma fp L vs Sony A100 Specifications

Detailed spec comparison table for Sigma fp L and Sony A100
 Sigma fp LSony Alpha DSLR-A100
General Information
Manufacturer Sigma Sony
Model Sigma fp L Sony Alpha DSLR-A100
Category Advanced Mirrorless Entry-Level DSLR
Announced 2021-03-25 2006-07-31
Body design Rangefinder-style mirrorless Compact SLR
Sensor Information
Sensor type BSI-CMOS CCD
Sensor size Full frame APS-C
Sensor measurements 36 x 24mm 23.6 x 15.8mm
Sensor area 864.0mm² 372.9mm²
Sensor resolution 61 megapixel 10 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Maximum resolution 9520 x 6328 3872 x 2592
Maximum native ISO 25600 1600
Maximum boosted ISO 102400 -
Lowest native ISO 100 100
RAW files
Lowest boosted ISO 6 -
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 49 9
Lens
Lens mounting type Leica L Sony/Minolta Alpha
Total lenses 40 143
Focal length multiplier 1 1.5
Screen
Range of screen Fixed Type Fixed Type
Screen size 3.2 inches 2.5 inches
Screen resolution 2,100k dot 230k dot
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder Electronic (optional) Optical (pentamirror)
Viewfinder resolution 3,680k dot -
Viewfinder coverage 100 percent 95 percent
Viewfinder magnification 0.83x 0.55x
Features
Slowest shutter speed 30s 30s
Maximum shutter speed 1/8000s 1/4000s
Continuous shooting speed 10.0 frames per second 3.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Built-in flash
Flash range no built-in flash -
Flash options no built-in flash Auto, Fill-in, Red-Eye reduction, Slow Sync, Off
External flash
AEB
WB bracketing
Maximum flash sync - 1/160s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 3840 x 2160 @ 30p, MOV, H.264, Linear PCM3840 x 2160 @ 25p, MOV, H.264, Linear PCM3840 x 2160 @ 23.98p, MOV, H.264, Linear PCM1920 x 1080 @ 120p, MOV, H.264, Linear PCM1920 x 1080 @ 100p, MOV, H.264, Linear PCM1920 x 1080 @ 60p, MOV, H.264, Linear PCM1920 x 1080 @ 50p, MOV, H.264, Linear PCM1920 x 1080 @ 30p, MOV, H.264, Linear PCM1920 x 1080 @ 25p, MOV, H.264, Linear PCM1920 x 1080 @ 23.98p, MOV, H.264, Linear PCM -
Maximum video resolution 3840x2160 None
Video format MPEG-4, H.264 -
Microphone jack
Headphone jack
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB Yes (USB Power Delivery supported) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 427g (0.94 lb) 638g (1.41 lb)
Physical dimensions 113 x 70 x 45mm (4.4" x 2.8" x 1.8") 133 x 95 x 71mm (5.2" x 3.7" x 2.8")
DXO scores
DXO All around 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 240 images -
Form of battery Battery Pack -
Battery model BP-51 NP-FM55H
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Storage media SD/SDHC/SDXC (UHS-II supported) Compact Flash (Type I or II)
Storage slots Single Single
Launch cost $2,499 $1,000