Unlike other custom Roms, Halogen Os always tried themselves to be good enough to compete. I never reviewed Halogen rom but I flashed it couple of time and was good every time. Halogen rom performed well as expected in all department but still has bugs to be fixed. It provides nova style launcher but it’s not nova launcher. Thus provides you a cleaner look . Battery performance was good with 2 hr and 30 min of battery life with auto brightness on but not excellent.
- File Explorer
- Google Assistant
- OTA updates (not for this device)
- Ram management is excellent( no app reload)
- Battery life was good.(can’t expect more, with wifi and 4g dual sim it could give me 2 hrs 30min of screen on time
- Sound output from earphone was excellent but not via external speaker.
- Pixel style navigation bar home button
- Call were clear, no issues regarding calls.
- No app crashes
- Average Camera.
- No screenshot option
- No much personalization( navigation bar is present)
- No 4G internet but you can call.( i don’t know it worked.)
- Can’t change APN.
- Screen wakes up late when you receive call.
- On navigation bar enabled, the hardware keys still remains enabled.
- On Call Ui, the options for receiving call replicates, displaying two green icons.