Philips Norelco Shaver Series 4500 vs Philips Norelco Shaver Series 5100

No sources that perform objective hands-on testing have deemed the Philips Norelco 4500 AT830 worthy of being included in their Electric Razor roundups, which typically isn't a good sign.

Moving on to the Philips Norelco 5100 S5210/86: no sources that perform reliable and objective hands-on testing have included it in their Electric Razor roundups, which usually means that a product doesn't make for a good purchase.

As a last step, we wanted to do a head-to-head Philips Norelco 4500 AT830 vs. Philips Norelco 5100 S5210/86 comparison of their review performance but, unfortunately, weren't able to find any review ratings on either product.