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Sigma SD1 Merrill vs Sony A6500

Portability
57
Imaging
55
Features
45
Overall
51
Sigma SD1 Merrill front
 
Sony Alpha a6500 front
Portability
81
Imaging
66
Features
85
Overall
73

Sigma SD1 Merrill vs Sony A6500 Key Specs

Sigma SD1 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • No Video
  • Sigma SA Mount
  • 790g - 146 x 113 x 80mm
  • Released April 2012
  • Older Model is Sigma SD1
Sony A6500
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Screen
  • ISO 100 - 25600 (Push to 51200)
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Sony E Mount
  • 453g - 120 x 67 x 53mm
  • Revealed October 2016
  • Previous Model is Sony A6300
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Sigma SD1 Merrill vs Sony A6500 Overview

In this article, we will be contrasting the Sigma SD1 Merrill versus Sony A6500, former is a Advanced DSLR while the latter is a Advanced Mirrorless by manufacturers Sigma and Sony. There is a large difference among the sensor resolutions of the SD1 Merrill (15MP) and A6500 (24MP) but they come with the same exact sensor sizes (APS-C).

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The SD1 Merrill was brought out 5 years earlier than the A6500 which is a fairly serious difference as far as camera tech is concerned. Each of the cameras offer different body type with the Sigma SD1 Merrill being a Mid-size SLR camera and the Sony A6500 being a Rangefinder-style mirrorless camera.

Before going through a step-by-step comparison, below is a brief summary of how the SD1 Merrill scores vs the A6500 in terms of portability, imaging, features and an overall mark.

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Reasons to pick Sigma SD1 Merrill over the Sony A6500

 SD1 Merrill A6500 

Reasons to pick Sony A6500 over the Sigma SD1 Merrill

 A6500 SD1 Merrill 
RevealedOctober 2016April 2012Newer by 54 months
Screen typeTiltingFixed Tilting screen
Screen resolution922k460kClearer screen (+462k dot)
Touch screen Quickly navigate

Common features in the Sigma SD1 Merrill and Sony A6500

 SD1 Merrill A6500 
Focus manually More exact focusing
Screen sizing3"3"Equivalent screen dimensions
Selfie screen Absent selfie screen

Sigma SD1 Merrill vs Sony A6500 Physical Comparison

For anyone who is aiming to travel with your camera frequently, you will need to take into account its weight and size. The Sigma SD1 Merrill has got outside measurements of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") and a weight of 790 grams (1.74 lbs) whilst the Sony A6500 has specifications of 120mm x 67mm x 53mm (4.7" x 2.6" x 2.1") along with a weight of 453 grams (1.00 lbs).

Contrast the Sigma SD1 Merrill versus Sony A6500 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will vary based on the lens you are utilizing at that time. The following is the front view dimensions comparison of the SD1 Merrill versus the A6500.

Sigma SD1 Merrill vs Sony A6500 size comparison

Taking into consideration size and weight, the portability score of the SD1 Merrill and A6500 is 57 and 81 respectively.

Sigma SD1 Merrill vs Sony A6500 top view buttons comparison

Sigma SD1 Merrill vs Sony A6500 Sensor Comparison

Generally, it is very hard to visualise the difference in sensor dimensions merely by looking through technical specs. The picture here may give you a clearer sense of the sensor sizing in the SD1 Merrill and A6500.

As you have seen, each of the cameras enjoy the same exact sensor sizing albeit not the same megapixels. You can count on the Sony A6500 to result in extra detail having its extra 9 Megapixels. Higher resolution can also let you crop pictures far more aggressively. The more aged SD1 Merrill will be behind in sensor technology.

Sigma SD1 Merrill vs Sony A6500 sensor size comparison

Sigma SD1 Merrill vs Sony A6500 Screen and ViewFinder

Sigma SD1 Merrill vs Sony A6500 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma SD1 Merrill Portrait photography info
Sony A6500 Portrait photography info
65
manual focus
decent MP (15 megapixels)
sensor size is decent (APS-C)
supports RAW formats
doesn't have liveview
79
manual focus
megapixel count good (24MP)
sensor size is good (APS-C)
has face detect focusing
delivers RAW formats
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Street Comparison

Street photography with Sigma SD1 Merrill
Street photography with Sony A6500
57
sensor size is decent (APS-C)
supports RAW formats
environment sealing
no articulating screen
does not have image stabilization
85
tilting screen
image stabilization (Sensor based 5-axis)
sensor size is good (APS-C)
delivers RAW formats
features focus by touch
environment proofing
above average high ISO (25,600)
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Sports Comparison

Sigma SD1 Merrill as a Sports photography camera
Sony A6500 as a Sports photography camera
60
decent MP (15MP)
sensor size is decent (APS-C)
environment sealing
supports phase detect auto focus
doesn't have liveview
does not have image stabilization
76
quiet shutter (1/32,000 seconds)
image stabilization (Sensor based 5-axis)
megapixel count good (24 megapixels)
sensor size is good (APS-C)
has tracking focus
environment proofing
supports phase detect AF
low battery life (350 per charge)
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Travel Comparison

Sigma SD1 Merrill Travel photography advice
Sony A6500 Travel photography advice
53
environment sealing
decent MP (15 megapixels)
does not have Timelapse function
does not posses selfie friendly screen
74
environment proofing
has bluetooth
features focus by touch
megapixel count good (24 megapixels)
has built in flash
low battery life (350 per charge)
display is not selfie friendly
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Landscape Comparison

Landscape photography with Sigma SD1 Merrill
Landscape photography with Sony A6500
62
manual focus
swap lenses (Sigma SA mount)
nice screen size (3")
decent MP (15MP)
sensor size is decent (APS-C)
supports RAW formats
environment sealing
doesn't have liveview
does not have image stabilization
does not have Timelapse function
79
manual focus
interchangeable lenses (Sony E mount)
good sized screen (3 inches)
image stabilization (Sensor based 5-axis)
megapixel count good (24 megapixels)
sensor size is good (APS-C)
above average high ISO (25,600)
delivers RAW formats
environment proofing
low battery life (350 per charge)
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Vlogging Comparison

Sigma SD1 Merrill Vlogging info
Sony A6500 Vlogging info
9
can't record video
39
touchscreen functionality
image stabilization (Sensor based 5-axis)
has face detect focusing
video resolution high (3840 x 2160 pxls)
comes with microphone socket
display is not selfie friendly
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Sigma SD1 Merrill vs Sony A6500 Specifications

Detailed spec comparison table for Sigma SD1 Merrill and Sony A6500
 Sigma SD1 MerrillSony Alpha a6500
General Information
Make Sigma Sony
Model type Sigma SD1 Merrill Sony Alpha a6500
Category Advanced DSLR Advanced Mirrorless
Released 2012-04-10 2016-10-06
Physical type Mid-size SLR Rangefinder-style mirrorless
Sensor Information
Processor Dual True II Bionz X
Sensor type CMOS (Foveon X3) CMOS
Sensor size APS-C APS-C
Sensor measurements 24 x 16mm 23.5 x 15.6mm
Sensor area 384.0mm² 366.6mm²
Sensor resolution 15 megapixels 24 megapixels
Anti alias filter
Aspect ratio - 3:2 and 16:9
Max resolution 4800 x 3200 6000 x 4000
Max native ISO 6400 25600
Max enhanced ISO - 51200
Lowest native ISO 100 100
RAW files
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points - 425
Lens
Lens support Sigma SA Sony E
Available lenses 76 121
Focal length multiplier 1.5 1.5
Screen
Display type Fixed Type Tilting
Display diagonal 3 inches 3 inches
Resolution of display 460k dots 922k dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder resolution - 2,359k dots
Viewfinder coverage 96 percent 100 percent
Viewfinder magnification 0.64x 0.7x
Features
Minimum shutter speed - 30s
Fastest shutter speed - 1/4000s
Fastest quiet shutter speed - 1/32000s
Continuous shutter rate - 11.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash distance no built-in flash 6.00 m (at ISO 100)
Flash options no built-in flash Flash off, Autoflash, Fill-flash, Rear Sync., Slow Sync., Red-eye reduction (On/Off selectable), Hi-speed sync, Wireless
External flash
AE bracketing
WB bracketing
Fastest flash synchronize - 1/160s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Max video resolution None 3840x2160
Video data format - MPEG-4, AVCHD, XAVC S
Microphone port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 790 grams (1.74 lb) 453 grams (1.00 lb)
Dimensions 146 x 113 x 80mm (5.7" x 4.4" x 3.1") 120 x 67 x 53mm (4.7" x 2.6" x 2.1")
DXO scores
DXO Overall rating not tested 85
DXO Color Depth rating not tested 24.5
DXO Dynamic range rating not tested 13.7
DXO Low light rating not tested 1405
Other
Battery life - 350 photographs
Type of battery - Battery Pack
Battery ID - NP-FW50
Self timer Yes Yes
Time lapse recording With downloadable app
Type of storage Compact Flash (Type I, UDMA compatible) SD/SDHC/SDXC + Memory Stick Pro Duo
Card slots 1 1
Retail price $2,339 $1,298