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Sigma SD1 Merrill vs Sony T99

Portability
57
Imaging
56
Features
45
Overall
51
Sigma SD1 Merrill front
 
Sony Cyber-shot DSC-T99 front
Portability
96
Imaging
37
Features
27
Overall
33

Sigma SD1 Merrill vs Sony T99 Key Specs

Sigma SD1 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • No Video
  • Sigma SA Mount
  • 790g - 146 x 113 x 80mm
  • Announced April 2012
  • Older Model is Sigma SD1
Sony T99
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-100mm (F3.5-4.6) lens
  • 121g - 93 x 56 x 17mm
  • Launched July 2010
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Sigma SD1 Merrill vs Sony T99 Overview

On this page, we will be matching up the Sigma SD1 Merrill and Sony T99, former being a Advanced DSLR while the latter is a Ultracompact by competitors Sigma and Sony. The resolution of the SD1 Merrill (15MP) and the T99 (14MP) is relatively well matched but the SD1 Merrill (APS-C) and T99 (1/2.3") boast different sensor size.

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The SD1 Merrill was released 22 months later than the T99 which makes them a generation apart from one another. Each of these cameras have different body design with the Sigma SD1 Merrill being a Mid-size SLR camera and the Sony T99 being a Ultracompact camera.

Before diving into a comprehensive comparison, here is a simple introduction of how the SD1 Merrill matches up versus the T99 in the way of portability, imaging, features and an overall grade.

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Reasons to pick Sigma SD1 Merrill over the Sony T99

 SD1 Merrill T99 
LaunchedApril 2012July 2010More recent by 22 months
Manual focus Very precise focusing
Screen resolution460k230kCrisper screen (+230k dot)

Reasons to pick Sony T99 over the Sigma SD1 Merrill

 T99 SD1 Merrill 
Touch screen Quickly navigate

Common features in the Sigma SD1 Merrill and Sony T99

 SD1 Merrill T99 
Screen typeFixed Fixed Fixed screen
Screen dimensions3"3"Equal screen size
Selfie screen Missing selfie screen

Sigma SD1 Merrill vs Sony T99 Physical Comparison

In case you're looking to lug around your camera frequently, you will have to consider its weight and dimensions. The Sigma SD1 Merrill offers outside measurements of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") with a weight of 790 grams (1.74 lbs) and the Sony T99 has dimensions of 93mm x 56mm x 17mm (3.7" x 2.2" x 0.7") along with a weight of 121 grams (0.27 lbs).

Take a look at the Sigma SD1 Merrill and Sony T99 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will differ depending on the lens you are using at that moment. The following is a front view over all size comparison of the SD1 Merrill vs the T99.

Sigma SD1 Merrill vs Sony T99 size comparison

Taking into consideration dimensions and weight, the portability grade of the SD1 Merrill and T99 is 57 and 96 respectively.

Sigma SD1 Merrill vs Sony T99 top view buttons comparison

Sigma SD1 Merrill vs Sony T99 Sensor Comparison

Typically, it is very difficult to visualize the contrast between sensor measurements only by checking specifications. The graphic below will provide you a clearer sense of the sensor sizing in the SD1 Merrill and T99.

Plainly, both of the cameras have different megapixels and different sensor measurements. The SD1 Merrill featuring a bigger sensor is going to make shooting shallow depth of field less difficult and the Sigma SD1 Merrill will give more detail as a result of its extra 1 Megapixels. Higher resolution will let you crop shots a bit more aggressively. The younger SD1 Merrill provides a benefit in sensor technology.

Sigma SD1 Merrill vs Sony T99 sensor size comparison

Sigma SD1 Merrill vs Sony T99 Screen and ViewFinder

Sigma SD1 Merrill vs Sony T99 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma SD1 Merrill Portrait photography features
Sony T99 Portrait photography features
65
focusing manually
good resolution (15MP)
nice sensor size (APS-C)
saves RAW formats
doesn't have liveview
28
decent megapixels (14 megapixels)
lack of manual focus
no manual control
can't use external flash
small sensor (1/2.3")
does not have RAW support
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Street Comparison

Street photography with Sigma SD1 Merrill
Street photography with Sony T99
57
nice sensor size (APS-C)
saves RAW formats
environment proof
screen is fixed
lack of image stabilization
57
has image stabilization (Optical)
no moving screen
small sensor (1/2.3")
does not have RAW support
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Sports Comparison

Sigma SD1 Merrill as a Sports photography camera
Sony T99 as a Sports photography camera
61
good resolution (15MP)
nice sensor size (APS-C)
environment proof
supports phase detect AF
doesn't have liveview
lack of image stabilization
35
has image stabilization (Optical)
decent megapixels (14MP)
maximum shutter speed is a little low (1/1,250 seconds)
no shutter priority mode
small sensor (1/2.3")
does not have phase detect auto focus
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Travel Comparison

Sigma SD1 Merrill Travel photography information
Sony T99 Travel photography information
54
environment proof
good resolution (15MP)
doesn't have Time Lapse mode
doesn't posses selfie friendly display
65
decent megapixels (14MP)
flash built-in
reasonably wide (25mm)
missing Timelapse mode
screen is not selfie friendly
slow maximum aperture (f3.5)
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Landscape Comparison

Sigma SD1 Merrill Landscape photography highlights
Sony T99 Landscape photography highlights
63
focusing manually
switch lenses (Sigma SA mount)
screen size is good (3")
good resolution (15 megapixels)
nice sensor size (APS-C)
saves RAW formats
environment proof
doesn't have liveview
lack of image stabilization
doesn't have Time Lapse mode
42
reasonably wide (25mm)
pretty good screen size (3 inch)
has image stabilization (Optical)
decent megapixels (14MP)
lack of manual focus
can't swap lenses (fixed lens mount)
slow maximum aperture (f3.5)
no manual control
small sensor (1/2.3")
does not have RAW support
missing Timelapse mode
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Vlogging Comparison

Sigma SD1 Merrill as a Vlogging camera
Sony T99 as a Vlogging camera
9
no video recording
31
reasonably wide (25mm)
touchscreen functionality
has image stabilization (Optical)
slow maximum aperture (f3.5)
screen is not selfie friendly
video quality not great (1280 x 720 resolution)
missing external microphone socket
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Sigma SD1 Merrill vs Sony T99 Specifications

Detailed spec comparison table for Sigma SD1 Merrill and Sony T99
 Sigma SD1 MerrillSony Cyber-shot DSC-T99
General Information
Brand Name Sigma Sony
Model type Sigma SD1 Merrill Sony Cyber-shot DSC-T99
Category Advanced DSLR Ultracompact
Announced 2012-04-10 2010-07-08
Physical type Mid-size SLR Ultracompact
Sensor Information
Chip Dual True II Bionz
Sensor type CMOS (Foveon X3) CCD
Sensor size APS-C 1/2.3"
Sensor measurements 24 x 16mm 6.17 x 4.55mm
Sensor surface area 384.0mm² 28.1mm²
Sensor resolution 15 megapixel 14 megapixel
Anti alias filter
Aspect ratio - 4:3 and 16:9
Full resolution 4800 x 3200 4320 x 3240
Max native ISO 6400 3200
Lowest native ISO 100 80
RAW support
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Total focus points - 9
Lens
Lens support Sigma SA fixed lens
Lens zoom range - 25-100mm (4.0x)
Maximum aperture - f/3.5-4.6
Macro focusing distance - 1cm
Amount of lenses 76 -
Crop factor 1.5 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen diagonal 3 inch 3 inch
Resolution of screen 460 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type Optical (pentaprism) None
Viewfinder coverage 96% -
Viewfinder magnification 0.64x -
Features
Lowest shutter speed - 2 secs
Highest shutter speed - 1/1250 secs
Continuous shooting rate - 10.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Custom white balance
Image stabilization
Integrated flash
Flash distance no built-in flash 4.60 m
Flash settings no built-in flash Auto, On, Off, Red eye, Slow syncro
Hot shoe
AEB
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution None 1280x720
Video data format - MPEG-4
Microphone port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 790g (1.74 lbs) 121g (0.27 lbs)
Physical dimensions 146 x 113 x 80mm (5.7" x 4.4" x 3.1") 93 x 56 x 17mm (3.7" x 2.2" x 0.7")
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 ID - NP-BN1
Self timer Yes Yes (2 or 10 sec, portrait1, portrait2)
Time lapse recording
Type of storage Compact Flash (Type I, UDMA compatible) SD/ SDHC/ SDXC, Memory Stick Duo/Pro Duo, Internal
Card slots 1 1
Cost at launch $2,339 $179