I-Series 4 for Android Display Resolution

Nov 22, 2021

The default resolution on the 15-inch and 22-inch I-Series 4 with Android, is 1280 x 720; however, since these devices are equipped with a FHD LCD panel, the default can be changed to 1920 x 1080dp. There are two methods of achieving this; Changing DPI settings in Android Home or Changing DPI settings through SDK, see steps below.

Changing DPI Settings in Android Home

*Only applicable to Elo's I-Series 4, 15-inch and 22-inch devices, not 10-inch devices.

1. Go to Android Settings > About tablet  > Build Number and ensure the I-Series 4 device is running on the below Android build version or higher:

• iSeries 4 value (Rokchip): 5.6.87+v
• iSeries 4 Standard (Qualcomm): 5.000.007.0001+P
  
  
  
  
• If different from above build numbers the device needs an update from Android Settings > System > Advanced > System Updates  - Check and update device

2. Change DPI setting from 240 to 160 in Android Settings > Display > Advanced > Screen Density = 160 MDPI



3.  Choose REBOOT NOW when prompted.



4. The device will reboot and start back up in 1920 x 1080p resolution.

• Note: This setting will remain even if a factory reset is performed.

5. Lastly, go to Android Settings > Display > Advanced > Display size, and set the slider to "Default" 

• Below matrix indicates screen resolution based on Display Size Setting