Is DDR4 RAM compatible in a DDR3 RAM slot?

Is DDR4 RAM compatible in a DDR3 RAM slot? ddr3 slot ZEBRONICS H61-NVMe Micro-ATX Motherboard for LGA 1155 Socket, Supports Intel 2nd & 3rd Generation Processors, Slot, Audio, DDR3 1600 MHz, ddr3 in ddr4 slot DDR3 shows up? Both are 240 pin, but I wasn't sure if DDR3 slots were backward compatible w DDR2 Sometimes they move the little slip on

ddr3 in ddr4 slot DDR3L is often used in laptops and mobile devices to improve energy efficiency and battery life Can I use DDR3 random-access memory in a DDR4 slot? No,

ddr3 vs ddr4 slot MAINBOARD LONGWELL H77 + CPU INTEL CORE I5 DDR3 Socket AM4 AMD A520 2xDDR4 1xPCIe 4xSATA Slot Micro ATX 1xD-Sub 1xHDMI 1xLAN 1Gb  DDR3L modules are backwards compatible with DDR3 by design Manufacturers use the same integrated circuits for DDR3 and DDR3L The highest