Most Android devices released before 2016 use the ARMv7 architecture. This is a 32-bit processor design. Popular chipsets include the Qualcomm Snapdragon 400/600/800 series, Samsung Exynos 4/5, and MediaTek MT658x series. If your phone has 4GB of RAM or less, it is almost certainly ARMv7.
: Optimizes performance on multi-core devices, claiming up to a 70% improvement over single-core processing. How to Install Mx Player 1.13.0 Armv7 Neon Codec
Resolves missing audio codecs (AC3/DTS) in older MX Player builds. Works only with v1.13.0 – not for newer releases. Most Android devices released before 2016 use the
Standard versions of MX Player often lack support for certain audio formats due to licensing restrictions. The custom codec pack bridges this gap by: Samsung Exynos 4/5