Premium
Download Display Tester 4.23 APK
Supports installation on external storage.
Target: Android 9.0 (Pie, API 28)
nodpi
What's new in Display Tester 4.23
v4.23
* New design for "basics" screen
* Bug fixes and optimisations
About Display Tester 4.23
DisplayTester makes it possible to test almost every aspect of your device's LCD/OLED screen. Using Google Cast it is possible to test the display quality of your TV. It is designed to allow full screen testing also on devices with soft keys (hiding the soft keys in ICS and later, immersive mode in KitKat and later).
Premium
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-= Free features =-
◆ Dead pixel test: detect "dead pixels" by displaying a series of solid background color pages
◆ Color tests: contrast, gradient (banding) and saturation tests
◆ Gamma calibration tests (grey/red/green/blue)
◆ Viewing angle tests (This is useless for OLED displays)
◆ Wide gamut color test
◆ Multi-touch test
◆ Display performance tests
◆ Repair burn in - scrolling black & white bars
◆ Display measures info: screen size, GPU type, dpi, density-independent pixel size, OpenGL 1.x info, pixel format
◆ Real world pictures for reference and comparison
◆ 4-color gradient test with orientation change correction (Android 2.2 and higher)
◆ Pixel format & dithering tests
◆ Built-in font styles test
◆ Manually DPI measurement
◆ Color charts
◆ Touch screen dead spot tester
◆ System Fonts tester
◆ DIP / PX calculator
-= Pro features =-
◆ Full Google Cast support
◆ Repair burn in - noise (white, b&w, red, green, blue)
-= Soft key hiding in ICS/Honeycomb/JellyBean =-
Use the preferences menu option for this or simply long touch the display during a test is running.
-= Gestures =-
◆ Slide left-right: change test image
◆ Slide up-down: change brightness
◆ Long touch: switch between full screen and normal screen (Android 3.0 and higher)
◆ Double tap: hide or show the test specific settings dialogue (if available)
When the soft keys are hidden it is not easy to advance to the next screen: First tap to make the buttons appear, then a quick swipe for the next screen before the buttons are hidden again.
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Please consider purchasing the Pro version to support further development.
If you are having a problem or you have a suggestion about a missing feature, the ONLY way it will get done is if you email me! :)
Display Tester 4.23 variants
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:4.52(146) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:May 1, 2022 at 12:09AM UTC
File size:12.69 MB
Downloads:210
Version:4.51(145) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:January 25, 2022 at 8:11AM UTC
File size:12.48 MB
Downloads:187
Version:4.50(144) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:January 6, 2022 at 7:49PM UTC
File size:12.23 MB
Downloads:51
Version:4.49(143) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:December 9, 2021 at 9:10PM UTC
File size:12.23 MB
Downloads:90
Version:4.48(142) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:September 29, 2021 at 4:32AM UTC
File size:12.27 MB
Downloads:159
Version:4.47(141) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:September 14, 2021 at 3:08PM UTC
File size:12.29 MB
Downloads:58
Version:4.45(139) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:May 19, 2021 at 8:19AM UTC
File size:11.81 MB
Downloads:280
Version:4.44(138) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:March 24, 2021 at 10:19PM UTC
File size:12.07 MB
Downloads:190
Version:4.43(137) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:March 6, 2021 at 8:19AM UTC
File size:12.02 MB
Downloads:81
Version:4.42(136) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:January 6, 2021 at 2:14PM UTC
File size:11.51 MB
Downloads:163
Version:5.35.4
Uploaded:April 30, 2025 at 8:01PM UTC
File size:14.67 MB
Downloads:18
Version:5.35.3
Uploaded:March 13, 2025 at 7:07AM UTC
File size:14.62 MB
Downloads:52
Version:5.35.2
Uploaded:February 16, 2025 at 7:55PM UTC
File size:14.63 MB
Downloads:42
Version:5.35.1
Uploaded:February 10, 2025 at 6:52AM UTC
File size:14.62 MB
Downloads:15
Version:4.64
Uploaded:June 27, 2024 at 3:59PM UTC
File size:14.62 MB
Downloads:207
Version:4.63
Uploaded:May 9, 2024 at 11:03PM UTC
File size:14.48 MB
Downloads:71
Version:4.62
Uploaded:February 19, 2024 at 9:14AM UTC
File size:14.43 MB
Downloads:119
Version:4.61
Uploaded:February 16, 2024 at 11:23AM UTC
File size:14.43 MB
Downloads:25
Version:4.60
Uploaded:December 31, 2023 at 6:17PM UTC
File size:14.28 MB
Downloads:83
Version:4.59
Uploaded:October 31, 2023 at 10:42AM UTC
File size:14.19 MB
Downloads:64
