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Sony T99 vs YI M1

Portability
96
Imaging
37
Features
27
Overall
33
Sony Cyber-shot DSC-T99 front
 
YI M1 front
Portability
87
Imaging
59
Features
66
Overall
61

Sony T99 vs YI M1 Key Specs

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
  • Released July 2010
YI M1
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fixed Screen
  • ISO 100 - 25600
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 350g - 114 x 64 x 34mm
  • Introduced September 2016
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Sony T99 vs YI M1 Overview

The following is a comprehensive comparison of the Sony T99 versus YI M1, former is a Ultracompact while the latter is a Entry-Level Mirrorless by rivals Sony and YI. There exists a sizable gap among the sensor resolutions of the T99 (14MP) and M1 (20MP) and the T99 (1/2.3") and M1 (Four Thirds) have different sensor sizes.

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The T99 was unveiled 7 years before the M1 which is a fairly significant difference as far as camera technology is concerned. The two cameras feature different body design with the Sony T99 being a Ultracompact camera and the YI M1 being a Rangefinder-style mirrorless camera.

Before going into a in depth comparison, here is a brief synopsis of how the T99 matches up vs the M1 with respect to portability, imaging, features and an overall mark.

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Reasons to pick Sony T99 over the YI M1

 T99 M1 

Reasons to pick YI M1 over the Sony T99

 M1 T99 
IntroducedSeptember 2016July 2010Newer by 75 months
Manual focus More exact focus
Screen resolution1040k230kSharper screen (+810k dot)

Common features in the Sony T99 and YI M1

 T99 M1 
Screen typeFixed Fixed Fixed screen
Screen size3"3"Same screen dimensions
Selfie screen Absent selfie screen
Touch screen Quickly navigate

Sony T99 vs YI M1 Physical Comparison

When you are intending to travel with your camera frequently, you are going to need to think about its weight and size. The Sony T99 has exterior measurements of 93mm x 56mm x 17mm (3.7" x 2.2" x 0.7") having a weight of 121 grams (0.27 lbs) whilst the YI M1 has specifications of 114mm x 64mm x 34mm (4.5" x 2.5" x 1.3") along with a weight of 350 grams (0.77 lbs).

Look at the Sony T99 versus YI M1 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will change based on the lens you are using during that time. The following is a front view size comparison of the T99 against the M1.

Sony T99 vs YI M1 size comparison

Taking into account dimensions and weight, the portability rating of the T99 and M1 is 96 and 87 respectively.

Sony T99 vs YI M1 top view buttons comparison

Sony T99 vs YI M1 Sensor Comparison

Normally, it is very difficult to visualize the gap in sensor dimensions purely by looking through specifications. The pic below should provide you a much better sense of the sensor sizing in the T99 and M1.

To sum up, both the cameras come with different megapixel count and different sensor dimensions. The T99 having a smaller sensor is going to make shooting shallow DOF harder and the YI M1 will provide you with greater detail having an extra 6MP. Higher resolution will also help you crop pictures a good deal more aggressively. The more aged T99 will be behind with regard to sensor innovation.

Sony T99 vs YI M1 sensor size comparison

Sony T99 vs YI M1 Screen and ViewFinder

Sony T99 vs YI M1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony T99 Portrait photography factors
YI M1 Portrait photography factors
28
decent megapixels (14MP)
manual focus not available
lack of manual exposure
external flash not possible
very small sensor size (1/2.3")
has no RAW support
75
focusing manually
decent megapixels (20 megapixels)
good sensor size (Four Thirds)
includes face detect autofocus
exports RAW formats
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Street Comparison

Street photography with Sony T99
Street photography with YI M1
57
built in image stabilization (Optical)
no moving screen
very small sensor size (1/2.3")
has no RAW support
73
good sensor size (Four Thirds)
exports RAW formats
includes touch focus
great high ISO (25,600)
screen is fixed
no image stabilization
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Sports Comparison

Sony T99 Sports photography information
YI M1 Sports photography information
35
built in image stabilization (Optical)
decent megapixels (14MP)
maximum shutter speed is a little low (1/1,250 seconds)
no shutter priority
very small sensor size (1/2.3")
has no phase detect auto focus
54
decent megapixels (20MP)
good sensor size (Four Thirds)
good battery power (450 per charge)
continuous shooting slow (5.0 frames/s)
no image stabilization
no phase detect autofocus
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Travel Comparison

Sony T99 Travel photography information
YI M1 Travel photography information
65
decent megapixels (14 megapixels)
built-in flash
really wide (25mm)
does not have Time Lapse recording
does not contain selfie friendly screen
slow maximum aperture (f3.5)
78
good battery power (450 per charge)
has bluetooth
includes touch focus
decent megapixels (20 megapixels)
screen is not selfie friendly
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Landscape Comparison

Landscape photography with Sony T99
Landscape photography with YI M1
42
really wide (25mm)
decent sized screen (3")
built in image stabilization (Optical)
decent megapixels (14MP)
manual focus not available
lens is fixed (fixed lens mount)
slow maximum aperture (f3.5)
lack of manual exposure
very small sensor size (1/2.3")
has no RAW support
does not have Time Lapse recording
76
focusing manually
change lenses (Micro Four Thirds mount)
screen size is decent (3 inch)
decent megapixels (20 megapixels)
good sensor size (Four Thirds)
great high ISO (25,600)
exports RAW formats
good battery power (450 shots)
no image stabilization
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Vlogging Comparison

Vlogging with Sony T99
Vlogging with YI M1
31
really wide (25mm)
touchscreen
built in image stabilization (Optical)
slow maximum aperture (f3.5)
does not contain selfie friendly screen
low quality video (1280 x 720 pxls)
does not have mic jack
33
touchscreen functionality
includes face detect autofocus
high quality video (4096 x 2160 pxls)
screen is not selfie friendly
no image stabilization
lack of mic support
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Sony T99 vs YI M1 Specifications

Detailed spec comparison table for Sony T99 and YI M1
 Sony Cyber-shot DSC-T99YI M1
General Information
Brand Name Sony YI
Model type Sony Cyber-shot DSC-T99 YI M1
Class Ultracompact Entry-Level Mirrorless
Released 2010-07-08 2016-09-19
Physical type Ultracompact Rangefinder-style mirrorless
Sensor Information
Processor Bionz -
Sensor type CCD CMOS
Sensor size 1/2.3" Four Thirds
Sensor dimensions 6.17 x 4.55mm 17.3 x 13mm
Sensor area 28.1mm² 224.9mm²
Sensor resolution 14 megapixel 20 megapixel
Anti alias filter
Aspect ratio 4:3 and 16:9 1:1, 4:3, 3:2 and 16:9
Full resolution 4320 x 3240 5184 x 3888
Max native ISO 3200 25600
Min native ISO 80 100
RAW pictures
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points 9 81
Lens
Lens support fixed lens Micro Four Thirds
Lens zoom range 25-100mm (4.0x) -
Max aperture f/3.5-4.6 -
Macro focusing distance 1cm -
Available lenses - 107
Focal length multiplier 5.8 2.1
Screen
Type of screen Fixed Type Fixed Type
Screen diagonal 3" 3"
Screen resolution 230k dots 1,040k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 2s 60s
Highest shutter speed 1/1250s 1/4000s
Continuous shooting rate 10.0 frames/s 5.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash distance 4.60 m no built-in flash
Flash modes Auto, On, Off, Red eye, Slow syncro Auto, On, Off, Slow Sync, Red-Eye Slow
Hot shoe
AEB
WB bracketing
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) 4096 x 2160 @ 30p / 75 Mbps, MOV, H.264, AAC
Max video resolution 1280x720 4096x2160
Video format MPEG-4 MPEG-4, H.264
Mic support
Headphone support
Connectivity
Wireless Eye-Fi Connected 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 121 gr (0.27 lbs) 350 gr (0.77 lbs)
Physical dimensions 93 x 56 x 17mm (3.7" x 2.2" x 0.7") 114 x 64 x 34mm (4.5" x 2.5" x 1.3")
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 life - 450 photos
Battery style - Battery Pack
Battery ID NP-BN1 -
Self timer Yes (2 or 10 sec, portrait1, portrait2) Yes (2 or 10 secs)
Time lapse feature
Type of storage SD/ SDHC/ SDXC, Memory Stick Duo/Pro Duo, Internal SD/SDHC/SDXC card
Card slots Single Single
Cost at launch $179 $320