Olympus E-M1 II vs Sony T99
68 Imaging
59 Features
93 Overall
72


96 Imaging
37 Features
27 Overall
33
Olympus E-M1 II vs Sony T99 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fully Articulated Screen
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 4096 x 2160 video
- Micro Four Thirds Mount
- 574g - 134 x 91 x 67mm
- Announced September 2016
- Earlier Model is Olympus E-M1
- New Model is Olympus E-M1 III
(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

Olympus E-M1 II vs Sony T99 Overview
Below is a in depth overview of the Olympus E-M1 II versus Sony T99, former being a Pro Mirrorless while the latter is a Ultracompact by rivals Olympus and Sony. There exists a substantial gap among the sensor resolutions of the E-M1 II (20MP) and T99 (14MP) and the E-M1 II (Four Thirds) and T99 (1/2.3") enjoy totally different sensor sizes.

The E-M1 II was brought out 6 years later than the T99 and that is a fairly big difference as far as camera technology is concerned. Each of the cameras come with different body type with the Olympus E-M1 II being a SLR-style mirrorless camera and the Sony T99 being a Ultracompact camera.
Before we go through a in depth comparison, below is a simple synopsis of how the E-M1 II matches up against the T99 in regards to portability, imaging, features and an overall grade.

Olympus E-M1 II vs Sony T99 Gallery
This is a preview of the gallery photos for Olympus OM-D E-M1 Mark II & Sony Cyber-shot DSC-T99. The entire galleries are viewable at Olympus E-M1 II Gallery & Sony T99 Gallery.
Reasons to pick Olympus E-M1 II over the Sony T99
E-M1 II | T99 | |||
---|---|---|---|---|
Released | September 2016 | ![]() | July 2010 | More recent by 76 months |
Manual focus | ![]() | Very exact focusing | ||
Screen type | Fully Articulated | ![]() | Fixed | Fully Articulating screen |
Screen resolution | 1037k | ![]() | 230k | Sharper screen (+807k dot) |
Selfie screen | ![]() | Easy selfies |
Reasons to pick Sony T99 over the Olympus E-M1 II
T99 | E-M1 II |
---|
Common features in the Olympus E-M1 II and Sony T99
E-M1 II | T99 | |||
---|---|---|---|---|
Screen dimension | 3" | ![]() | 3" | Identical screen dimensions |
Touch screen | ![]() | Quickly navigate |
Olympus E-M1 II vs Sony T99 Physical Comparison
If you're going to lug around your camera, you have to take into account its weight and dimensions. The Olympus E-M1 II enjoys physical dimensions of 134mm x 91mm x 67mm (5.3" x 3.6" x 2.6") and a weight of 574 grams (1.27 lbs) while the Sony T99 has dimensions of 93mm x 56mm x 17mm (3.7" x 2.2" x 0.7") accompanied by a weight of 121 grams (0.27 lbs).
Look at the Olympus E-M1 II versus Sony T99 in our completely new Camera & Lens Size Comparison Tool.
Remember that, the weight of an ILC will change depending on the lens you have during that time. Following is the front view dimensions comparison of the E-M1 II compared to the T99.

Factoring in dimensions and weight, the portability grade of the E-M1 II and T99 is 68 and 96 respectively.

Olympus E-M1 II vs Sony T99 Sensor Comparison
Quite often, it can be tough to see the gap in sensor measurements only by seeing technical specs. The photograph underneath will help give you a clearer sense of the sensor sizes in the E-M1 II and T99.
As you can tell, the 2 cameras posses different resolutions and different sensor measurements. The E-M1 II due to its bigger sensor will make achieving shallow DOF less difficult and the Olympus E-M1 II will provide extra detail having its extra 6 Megapixels. Higher resolution will help you crop pictures somewhat more aggressively. The more modern E-M1 II will have an edge with regard to sensor technology.

Olympus E-M1 II vs Sony T99 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-M1 II vs Sony T99 Specifications
Olympus OM-D E-M1 Mark II | Sony Cyber-shot DSC-T99 | |
---|---|---|
General Information | ||
Make | Olympus | Sony |
Model type | Olympus OM-D E-M1 Mark II | Sony Cyber-shot DSC-T99 |
Type | Pro Mirrorless | Ultracompact |
Announced | 2016-09-19 | 2010-07-08 |
Body design | SLR-style mirrorless | Ultracompact |
Sensor Information | ||
Processor Chip | TruePic VIII | Bionz |
Sensor type | CMOS | CCD |
Sensor size | Four Thirds | 1/2.3" |
Sensor measurements | 17.4 x 13mm | 6.17 x 4.55mm |
Sensor area | 226.2mm² | 28.1mm² |
Sensor resolution | 20 megapixel | 14 megapixel |
Anti alias filter | ||
Aspect ratio | 4:3 | 4:3 and 16:9 |
Highest resolution | 5184 x 3888 | 4320 x 3240 |
Highest native ISO | 25600 | 3200 |
Lowest native ISO | 200 | 80 |
RAW format | ||
Lowest boosted ISO | 64 | - |
Autofocusing | ||
Manual focusing | ||
Autofocus touch | ||
Autofocus continuous | ||
Autofocus single | ||
Autofocus tracking | ||
Selective autofocus | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Total focus points | 121 | 9 |
Lens | ||
Lens mount type | Micro Four Thirds | fixed lens |
Lens zoom range | - | 25-100mm (4.0x) |
Highest aperture | - | f/3.5-4.6 |
Macro focusing range | - | 1cm |
Total lenses | 107 | - |
Focal length multiplier | 2.1 | 5.8 |
Screen | ||
Range of screen | Fully Articulated | Fixed Type |
Screen sizing | 3" | 3" |
Resolution of screen | 1,037 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Viewfinder Information | ||
Viewfinder | Electronic | None |
Viewfinder resolution | 2,360 thousand dot | - |
Viewfinder coverage | 100% | - |
Viewfinder magnification | 0.74x | - |
Features | ||
Slowest shutter speed | 60 secs | 2 secs |
Maximum shutter speed | 1/8000 secs | 1/1250 secs |
Maximum silent shutter speed | 1/32000 secs | - |
Continuous shooting speed | 60.0 frames/s | 10.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | - |
Set white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 9.10 m (at ISO 100) | 4.60 m |
Flash modes | Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual | Auto, On, Off, Red eye, Slow syncro |
Hot shoe | ||
AEB | ||
WB bracketing | ||
Maximum flash sync | 1/250 secs | - |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM, 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM | 1280 x 720 (30 fps), 640 x 480 (30 fps) |
Highest video resolution | 4096x2160 | 1280x720 |
Video file format | MOV, H.264 | MPEG-4 |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | Built-In | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.0 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 574g (1.27 lbs) | 121g (0.27 lbs) |
Dimensions | 134 x 91 x 67mm (5.3" x 3.6" x 2.6") | 93 x 56 x 17mm (3.7" x 2.2" x 0.7") |
DXO scores | ||
DXO All around rating | 80 | not tested |
DXO Color Depth rating | 23.7 | not tested |
DXO Dynamic range rating | 12.8 | not tested |
DXO Low light rating | 1312 | not tested |
Other | ||
Battery life | 350 photographs | - |
Battery format | Battery Pack | - |
Battery ID | BLH-1 | NP-BN1 |
Self timer | Yes (2 or 12 secs, custom) | Yes (2 or 10 sec, portrait1, portrait2) |
Time lapse feature | ||
Storage media | Dual SD/SDHC/SDXC slots | SD/ SDHC/ SDXC, Memory Stick Duo/Pro Duo, Internal |
Storage slots | Two | Single |
Price at launch | $1,700 | $179 |