diff --git a/rootdir/etc/init.qcom.rc b/rootdir/etc/init.qcom.rc
index 814c482..ee4e59a 100644
--- a/rootdir/etc/init.qcom.rc
+++ b/rootdir/etc/init.qcom.rc
@@ -868,8 +868,20 @@ on property:sys.boot_completed=1
 
     # Enable ZRAM on boot_complete
     swapon_all /system/vendor/etc/fstab.qcom
+    
+
+on property:ro.boot.ram=2GB
+    write /sys/block/zram0/disksize 536870912
     write /proc/sys/vm/swappiness 100
 
+on property:ro.boot.ram=3GB
+    write /sys/block/zram0/disksize 805306368
+    write /proc/sys/vm/swappiness 100
+
+on property:ro.boot.ram=4GB
+    write /sys/block/zram0/disksize 1073741824
+    write /proc/sys/vm/swappiness 50
+
     # scheduler settings
     write /proc/sys/kernel/sched_window_stats_policy 3
     write /proc/sys/kernel/sched_ravg_hist_size 3