Qualcomm Snapdragon 690 Advantages
Lower TDP (6W vs 10W)
Released 7 months late
MediaTek Dimensity 1000L Advantages
Better graphics card performance FLOPS (0.8006 TFLOPS vs 0.4864 TFLOPS )
Larger memory bandwidth (29.87GB/s vs 14.9GB/s)
Higher Frequency (2200MHz vs 2000MHz)
More modern manufacturing process (7nm vs 8nm)