A: Yes, the hardware is identical. Only the 4G LTE bands differ. You may lose 1 specific band in Latin America, but GSM/UMTS will work.
Fast forward to today, and the story is different. Official updates have long ceased. The device is stuck on Android 8.1 Oreo (at best), the UI feels bloated, security patches are outdated, and the phone lags with modern apps. oppo a83 custom rom
If you are a hobbyist, try for that modern Google look. A: Yes, the hardware is identical
If you need a reliable daily driver, stick with . It is the only ROM where the camera, WiFi, and audio are near-perfect. Fast forward to today, and the story is different
A: No. The green tint on low brightness is a hardware display calibration issue. Software cannot fix it completely, though ArrowOS includes a "LiveDisplay" tweak to mask it.