That resolution is (portrait) or 320x240 (landscape). This is the sweet spot—large enough for detailed sprites, but small enough to run smoothly on old ARM processors. The holy grail for collectors is a "240x320 java games pack zip best" —a compressed folder containing the finest, pre-verified games from that era.
A high-quality pack includes:
Have a favorite game that didn't make the list? Let the community know in the comments below. And remember: always scan your ZIP files before transferring them to your phone. 240x320 java games pack zip best