Hey there! Based on your question, I think either the Ferre 50CM Full Electric Stove Silver for R2499 or the Ferre 60CM 4 Plate Electric Solid Plate Hob - Silver for R1999.99 would be great options for you. Both are electric stoves with 4 plates in silver, just like you asked for. The Ferre 60CM one is a bit bigger but also a bit more expensive. Both come highly rated and should serve you well for all your cooking needs. Let me know if you need any other details on these stoves. I'm always here to help you find the best deal.
Based on the search results, the most affordable Samsung electric stove with 4 plates that might meet your needs is the ELBA Classic 90CM 4 Burner Gas Cooker With 2 Electric Plates And Electric Oven- Silver for R18999.99. This option provides you with both gas burners and electric plates, giving you flexibility in how you cook. While it isn't fully electric, the electric plates should suit your needs. For a fully electric 4-plate option in the requested white/silver color from Samsung, I did not see any results in the price search. Please let me know if you would like me to research further online for Samsung electric stove options within your budget. I'm happy to try and find the best deal for you.