Redmi K30chat_bubble_outlineFrom real comments

The display swap from AMOLED to LCD is the most debated change. Many commenters coming from the K20 or AMOLED phones lament the loss of true blacks, calling the move to a punch-hole IPS LCD a clear downgrade, especially paired with a 120Hz panel some see as a gimmick given the 730G chipset. Others push back, saying the LCD is bright, color-accurate, and indistinguishable from AMOLED in daily use, and that most people won't notice the difference on a 6-inch screen.

Software stutter and MIUI quirks frustrate several users. Commenters report frame drops, stuttering on full-screen gestures, and lag they mostly blame on unoptimized MIUI rather than the Snapdragon 730G hardware itself. The Chinese ROM variant is described as a headache, with menus reverting to Chinese and messy app permissions causing missed calls and notifications. One reviewer also documented the phone overheating to 49°C during extended testing.

Hardware value and camera upgrades win over many buyers. Fans highlight the 64MP Sony sensor, 4500mAh battery, 27W fast charging, aluminum frame, and expandable storage as meaningful upgrades over the K20 at a lower price. Several call it one of the best phones available for around $450, appreciating the no-notch punch-hole design and side fingerprint placement, even if they concede the missing AMOLED and single speaker are compromises.