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Sony T90 vs Sony A99

Portability
96
Imaging
34
Features
26
Overall
30
Sony Cyber-shot DSC-T90 front
 
Sony SLT-A99 front
Portability
57
Imaging
69
Features
88
Overall
76

Sony T90 vs Sony A99 Key Specs

Sony T90
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 35-140mm (F3.5-10.0) lens
  • 148g - 94 x 57 x 15mm
  • Introduced February 2009
Sony A99
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 25600
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 812g - 147 x 111 x 78mm
  • Revealed December 2012
  • Old Model is Sony A900
  • New Model is Sony A99 II
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Sony T90 vs Sony A99 Overview

Here, we are reviewing the Sony T90 and Sony A99, former is a Ultracompact while the other is a Advanced DSLR and both of them are produced by Sony. There exists a considerable gap between the image resolutions of the T90 (12MP) and A99 (24MP) and the T90 (1/2.3") and A99 (Full frame) have totally different sensor dimensions.

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The T90 was launched 4 years before the A99 which is quite a large difference as far as technology is concerned. Each of the cameras feature different body design with the Sony T90 being a Ultracompact camera and the Sony A99 being a Mid-size SLR camera.

Before delving right into a step-by-step comparison, here is a concise summary of how the T90 scores versus the A99 in regards to portability, imaging, features and an overall score.

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Reasons to pick Sony T90 over the Sony A99

 T90 A99 
Touch friendly display Easily navigate

Reasons to pick Sony A99 over the Sony T90

 A99 T90 
RevealedDecember 2012February 2009More modern by 46 months
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution1229k230kClearer display (+999k dot)
Selfie screen Take selfies

Common features in the Sony T90 and Sony A99

 T90 A99 
Manually focus Dial precise focusing
Display size3"3"Same display sizing

Sony T90 vs Sony A99 Physical Comparison

In case you're aiming to carry around your camera regularly, you need to factor its weight and proportions. The Sony T90 has got external dimensions of 94mm x 57mm x 15mm (3.7" x 2.2" x 0.6") having a weight of 148 grams (0.33 lbs) while the Sony A99 has measurements of 147mm x 111mm x 78mm (5.8" x 4.4" x 3.1") accompanied by a weight of 812 grams (1.79 lbs).

Look at the Sony T90 and Sony A99 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will differ based on the lens you use during that time. Here is a front view sizing comparison of the T90 against the A99.

Sony T90 vs Sony A99 size comparison

Factoring in dimensions and weight, the portability score of the T90 and A99 is 96 and 57 respectively.

Sony T90 vs Sony A99 top view buttons comparison

Sony T90 vs Sony A99 Sensor Comparison

Typically, it is very hard to see the gap between sensor sizes just by checking specs. The pic underneath should provide you a much better sense of the sensor sizes in the T90 and A99.

All in all, each of these cameras feature different resolutions and different sensor sizes. The T90 featuring a tinier sensor will make getting shallower depth of field tougher and the Sony A99 will resolve more detail utilizing its extra 12MP. Greater resolution can also enable you to crop photos way more aggressively. The more aged T90 is going to be disadvantaged in sensor technology.

Sony T90 vs Sony A99 sensor size comparison

Sony T90 vs Sony A99 Screen and ViewFinder

Sony T90 vs Sony A99 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony T90 Portrait photography info
Sony A99 Portrait photography info
27
manual focus
lack of manual mode
cannot use external flash
low MP (12 megapixels)
small sensor (1/2.3")
has no RAW files
81
manual focus
resolution is good (24MP)
large sensor size (Full frame)
offers face detect focusing
exports RAW formats
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Street Comparison

Sony T90 Street photography information
Sony A99 Street photography information
55
image stabilization (Optical)
fixed screen
small sensor (1/2.3")
has no RAW files
more heavy than competitors (148 grams)
75
screen articulates fully
image stabilization (Sensor based)
large sensor size (Full frame)
exports RAW formats
environment proof
great ISO range (25,600)
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Sports Comparison

Sports photography with Sony T90
Sports photography with Sony A99
25
image stabilization (Optical)
max fps very slow (2.0 frames/s)
no shutter priority mode
low MP (12 megapixels)
small sensor (1/2.3")
has no phase detect autofocus
78
maximum shutter speed is high (1/8,000 seconds)
image stabilization (Sensor based)
resolution is good (24MP)
large sensor size (Full frame)
offers tracking focus
environment proof
supports phase detect AF
bad battery power (500 shots)
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Travel Comparison

Sony T90 Travel photography information
Sony A99 Travel photography information
50
has built in flash
does not have Timelapse function
more heavy than competitors (148 grams)
low MP (12 megapixels)
doesn't posses selfie friendly display
wide angle not the best (35mm)
sluggish maximum aperture (f3.5)
60
environment proof
resolution is good (24 megapixels)
selfie friendly display
lack of Time Lapse function
bad battery power (500 shots)
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Landscape Comparison

Sony T90 Landscape photography features
Sony A99 Landscape photography features
36
manual focus
screen size is good (3 inches)
image stabilization (Optical)
fixed lens (fixed lens mount)
wide angle not the best (35mm)
sluggish maximum aperture (f3.5)
lack of manual mode
low MP (12 megapixels)
small sensor (1/2.3")
has no RAW files
does not have Timelapse function
74
manual focus
interchangeable lenses (Sony/Minolta Alpha mount)
screen is a good size (3")
image stabilization (Sensor based)
resolution is good (24 megapixels)
large sensor size (Full frame)
great ISO range (25,600)
exports RAW formats
environment proof
2 card slots
bad battery power (500 per charge)
lack of Time Lapse function
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Vlogging Comparison

Sony T90 as a Vlogging camera
Sony A99 as a Vlogging camera
27
touchscreen functionality
image stabilization (Optical)
wide angle not the best (35mm)
sluggish maximum aperture (f3.5)
doesn't posses selfie friendly display
video res low (1280 x 720 pixels)
does not have external microphone socket
more heavy than competitors (148 grams)
76
selfie friendly display
image stabilization (Sensor based)
offers face detect focusing
high res video (1920 x 1080 resolution)
comes with mic support
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Sony T90 vs Sony A99 Specifications

Detailed spec comparison table for Sony T90 and Sony A99
 Sony Cyber-shot DSC-T90Sony SLT-A99
General Information
Manufacturer Sony Sony
Model type Sony Cyber-shot DSC-T90 Sony SLT-A99
Category Ultracompact Advanced DSLR
Introduced 2009-02-17 2012-12-12
Physical type Ultracompact Mid-size SLR
Sensor Information
Processor - Bionz
Sensor type CCD CMOS
Sensor size 1/2.3" Full frame
Sensor dimensions 6.17 x 4.55mm 35.8 x 23.8mm
Sensor area 28.1mm² 852.0mm²
Sensor resolution 12 megapixels 24 megapixels
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Full resolution 4000 x 3000 6000 x 4000
Max native ISO 3200 25600
Minimum native ISO 80 100
RAW format
Autofocusing
Focus manually
Touch to focus
Continuous AF
Single AF
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 9 19
Cross type focus points - 11
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range 35-140mm (4.0x) -
Max aperture f/3.5-10.0 -
Available lenses - 143
Focal length multiplier 5.8 1
Screen
Display type Fixed Type Fully Articulated
Display sizing 3" 3"
Resolution of display 230 thousand dots 1,229 thousand dots
Selfie friendly
Liveview
Touch function
Display technology - TFT Xtra Fine color LCD
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.71x
Features
Lowest shutter speed 1 seconds 30 seconds
Highest shutter speed 1/1600 seconds 1/8000 seconds
Continuous shooting rate 2.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom WB
Image stabilization
Inbuilt flash
Flash distance 2.90 m (Auto ISO) no built-in flash
Flash options Auto, On, Off, Red-Eye reduction, Slow Sync Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
AEB
White balance bracketing
Highest flash synchronize - 1/250 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720 (30 fps) 640 x 480 (30 fps) 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Max video resolution 1280x720 1920x1080
Video data format Motion JPEG MPEG-4, AVCHD, H.264
Mic support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 148g (0.33 lb) 812g (1.79 lb)
Physical dimensions 94 x 57 x 15mm (3.7" x 2.2" x 0.6") 147 x 111 x 78mm (5.8" x 4.4" x 3.1")
DXO scores
DXO All around rating not tested 89
DXO Color Depth rating not tested 25.0
DXO Dynamic range rating not tested 14.0
DXO Low light rating not tested 1555
Other
Battery life - 500 shots
Type of battery - Battery Pack
Battery ID - NP-FM500H
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Type of storage Memory Stick Duo / Pro Duo, Internal Memory Stick PRO Duo/Pro-HG Duo; SD, SDHC and SDXC
Card slots One Dual
Retail price $259 $1,998