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Sony A6400 vs Sony TX55

Portability
83
Imaging
69
Features
88
Overall
76
Sony Alpha a6400 front
 
Sony Cyber-shot DSC-TX55 front
Portability
97
Imaging
39
Features
46
Overall
41

Sony A6400 vs Sony TX55 Key Specs

Sony A6400
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Screen
  • ISO 100 - 32000 (Bump to 102400)
  • 3840 x 2160 video
  • Sony E Mount
  • 403g - 120 x 67 x 50mm
  • Launched January 2019
Sony TX55
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3.3" Fixed Display
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 26-130mm (F3.5-4.8) lens
  • 109g - 93 x 54 x 13mm
  • Introduced July 2011
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Sony A6400 vs Sony TX55 Overview

Below is a thorough analysis of the Sony A6400 vs Sony TX55, one being a Advanced Mirrorless and the other is a Ultracompact and both of them are built by Sony. There is a sizeable difference between the sensor resolutions of the A6400 (24MP) and TX55 (16MP) and the A6400 (APS-C) and TX55 (1/2.3") use totally different sensor measurements.

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The A6400 was released 7 years later than the TX55 and that is quite a large gap as far as tech is concerned. Each of these cameras offer different body type with the Sony A6400 being a Rangefinder-style mirrorless camera and the Sony TX55 being a Ultracompact camera.

Before getting through a detailed comparison, below is a short highlight of how the A6400 grades against the TX55 when it comes to portability, imaging, features and an overall grade.

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Reasons to pick Sony A6400 over the Sony TX55

 A6400 TX55 
IntroducedJanuary 2019July 2011More recent by 92 months
Display typeTiltingFixed Tilting display
Selfie screen Easy selfies

Reasons to pick Sony TX55 over the Sony A6400

 TX55 A6400 
Display sizing3.3"3"Larger display (+0.3")
Display resolution1230k922kClearer display (+308k dot)

Common features in the Sony A6400 and Sony TX55

 A6400 TX55 
Focus manually Very exact focusing
Touch friendly display Easily navigate

Sony A6400 vs Sony TX55 Physical Comparison

For anybody who is intending to lug around your camera often, you will want to consider its weight and size. The Sony A6400 comes with physical dimensions of 120mm x 67mm x 50mm (4.7" x 2.6" x 2.0") and a weight of 403 grams (0.89 lbs) and the Sony TX55 has specifications of 93mm x 54mm x 13mm (3.7" x 2.1" x 0.5") along with a weight of 109 grams (0.24 lbs).

Analyze the Sony A6400 vs Sony TX55 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will vary depending on the lens you are using at the time. Here is the front view sizing comparison of the A6400 vs the TX55.

Sony A6400 vs Sony TX55 size comparison

Factoring in size and weight, the portability rating of the A6400 and TX55 is 83 and 97 respectively.

Sony A6400 vs Sony TX55 top view buttons comparison

Sony A6400 vs Sony TX55 Sensor Comparison

Generally, its hard to visualise the gap between sensor measurements purely by reviewing specs. The visual here may offer you a clearer sense of the sensor dimensions in the A6400 and TX55.

As you can plainly see, each of the cameras offer different megapixels and different sensor measurements. The A6400 featuring a larger sensor will make shooting shallow DOF simpler and the Sony A6400 will deliver extra detail as a result of its extra 8 Megapixels. Greater resolution will also help you crop pics a little more aggressively. The fresher A6400 is going to have an edge when it comes to sensor tech.

Sony A6400 vs Sony TX55 sensor size comparison

Sony A6400 vs Sony TX55 Screen and ViewFinder

Sony A6400 vs Sony TX55 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony A6400 Portrait photography info
Sony TX55 Portrait photography info
81
focusing manually
sensor resolution is decent (24MP)
nice sensor size (APS-C)
has face detect autofocus
delivers RAW files
36
focusing manually
decent MP (16 megapixels)
manual mode not possible
external flash not possible
tiny sensor size (1/2.3")
no RAW support
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Street Comparison

Sony A6400 Street photography highlights
Sony TX55 Street photography highlights
81
screen tilts
nice sensor size (APS-C)
delivers RAW files
offers focus via touch
weather proof
very good ISO range (32,000)
no image stabilization
58
has image stabilization (Optical)
no moving screen
tiny sensor size (1/2.3")
no RAW support
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Sports Comparison

Sony A6400 Sports photography details
Sony TX55 Sports photography details
76
sensor resolution is decent (24MP)
nice sensor size (APS-C)
has tracking focus
weather proof
sensor has phase detect autofocus
no image stabilization
44
has image stabilization (Optical)
decent MP (16 megapixels)
good battery pack (250 shots)
lack of shutter priority mode
tiny sensor size (1/2.3")
no phase detect AF
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Travel Comparison

Travel photography with Sony A6400
Travel photography with Sony TX55
87
weather proof
connects via bluetooth
offers focus via touch
sensor resolution is decent (24 megapixels)
has built in flash
screen is selfie friendly
69
good battery pack (250 shots)
decent MP (16MP)
built-in flash
reasonably wide (26mm)
no Time Lapse recording
does not contain selfie friendly screen
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Sony A6400 Landscape photography information
Sony TX55 Landscape photography information
80
focusing manually
change lenses (Sony E mount)
screen size is decent (3 inch)
sensor resolution is decent (24MP)
nice sensor size (APS-C)
very good ISO range (32,000)
delivers RAW files
weather proof
no image stabilization
50
focusing manually
reasonably wide (26mm)
screen size is good (3.3")
has image stabilization (Optical)
decent MP (16MP)
good battery pack (250 shots)
cannot swap lenses (fixed lens mount)
somewhat slow maximum aperture (f3.5)
manual mode not possible
tiny sensor size (1/2.3")
no RAW support
no Time Lapse recording
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Vlogging Comparison

Sony A6400 Vlogging information
Sony TX55 Vlogging information
80
screen is selfie friendly
touchscreen capability
has face detect autofocus
high quality video (3840 x 2160 pixels)
includes mic port
no image stabilization
34
reasonably wide (26mm)
touchscreen
has image stabilization (Optical)
video resolution high (1920 x 1080 pixels)
somewhat slow maximum aperture (f3.5)
does not contain selfie friendly screen
no external mic port
Photography Glossary

Sony A6400 vs Sony TX55 Specifications

Detailed spec comparison table for Sony A6400 and Sony TX55
 Sony Alpha a6400Sony Cyber-shot DSC-TX55
General Information
Company Sony Sony
Model Sony Alpha a6400 Sony Cyber-shot DSC-TX55
Class Advanced Mirrorless Ultracompact
Launched 2019-01-15 2011-07-24
Body design Rangefinder-style mirrorless Ultracompact
Sensor Information
Chip Bionz X BIONZ
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1/2.3"
Sensor dimensions 23.5 x 15.6mm 6.17 x 4.55mm
Sensor surface area 366.6mm² 28.1mm²
Sensor resolution 24MP 16MP
Anti aliasing filter
Aspect ratio 1:1, 3:2 and 16:9 4:3 and 16:9
Peak resolution 6000 x 4000 4608 x 3456
Highest native ISO 32000 3200
Highest enhanced ISO 102400 -
Minimum native ISO 100 100
RAW images
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 425 9
Lens
Lens mounting type Sony E fixed lens
Lens focal range - 26-130mm (5.0x)
Highest aperture - f/3.5-4.8
Macro focus range - 3cm
Amount of lenses 121 -
Focal length multiplier 1.5 5.8
Screen
Range of screen Tilting Fixed Type
Screen diagonal 3 inches 3.3 inches
Resolution of screen 922 thousand dot 1,230 thousand dot
Selfie friendly
Liveview
Touch capability
Screen technology - XtraFine OLED display
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 2,359 thousand dot -
Viewfinder coverage 100% -
Viewfinder magnification 0.7x -
Features
Min shutter speed 30s 30s
Max shutter speed 1/4000s 1/1600s
Continuous shutter speed 11.0fps 10.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Custom white balance
Image stabilization
Built-in flash
Flash range 6.00 m (at ISO 100) 3.70 m
Flash modes Off, auto, on, slow sync, rear sync, redeye reduction, wireless, hi-speed sync Auto, On, Off, Slow Sync
External flash
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 (60fps), 1440 x 1080 (30fps), 1280 x 720 (30fps), 640 x 480 (30fps)
Highest video resolution 3840x2160 1920x1080
Video format MPEG-4, H.264, XAVC-S MPEG-4, AVCHD
Mic jack
Headphone jack
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 403 gr (0.89 pounds) 109 gr (0.24 pounds)
Dimensions 120 x 67 x 50mm (4.7" x 2.6" x 2.0") 93 x 54 x 13mm (3.7" x 2.1" x 0.5")
DXO scores
DXO Overall score 83 not tested
DXO Color Depth score 24.0 not tested
DXO Dynamic range score 13.6 not tested
DXO Low light score 1431 not tested
Other
Battery life 410 pictures 250 pictures
Form of battery Battery Pack Battery Pack
Battery model NP-FW50 NP-BN
Self timer Yes Yes (2 or 10 sec, Portrait 1/2)
Time lapse feature
Storage media SD/SDHC/SDXC/Memory Stick DUO (UHS-I compliant) microSD/SDHC, Memory Stick Micro
Storage slots One One
Launch cost $898 $350