When my trusty old Norelco was recently confiscated for our cat's 'hygiene liner', I set out to find an exact replacement. For over 20 years I have had the QT4021 and its predecessor which was identical except for the rail colour. It was a simple, durable, very comfortable design at a reasonable price. I would have thought it needed little more than a lithium battery upgrade. There is no such happiness. So I wandered through the maze of products and reviews, reminding myself how easy it was to buy my last two products off the shelf at Walgreens with no star ratings. I looked at the ones with vacuums and others for beards, bodies and more and just couldn't see how they would improve what I had. So I just went there and it seems to be working fine. Aside from a slightly changed blade angle and ridiculous half-steps on the dial, I think they're as close to a direct replacement for my old one as you can get. I am attaching some comparison photos in case you are looking for the same thing as me.
Panasonic ES-RT37 electric shaver, blue/silver
62 Review
Philips Norelco OneBlade Face + Body Trimmer and Shaver with Stubble Combs, Skin Guard, and Body Comb - Value Bundle including 3 Blades QP2630/60 (Black/Silver)
95 Review
Chrome Plated King C. Gillette Double Edge πͺ Safety Razor Handle with 5 Platinum Coated Refills Pack
92 Review
Gillette Fusion5 ProGlide Men's Razor, 1 Cassette, 5 Carbon Blades, FlexBall Technology, Trimmer
81 Review
Acure Bestselling Duo Kit: Brightening Scrub & Cleansing Gel For All Skin Types - Pomegranate, Blackberry, Acai, Sea Kelp & French Green Clay
38 Review
Adjustable Electric Microneedling Pen With 20 Cartridges - Derma Pen For Face And Body Home Use For Effective Skin Treatment
21 Review
Titanium Microneedle Roller For Beard And Hair Growth - 540 Needles, Home Use Body Roller With Storage Case
29 Review
NoveLife 2-Pack .25Mm Microneedle Derma Roller For Face, Body, Hair, And Beard Growth - 540 Titanium Microneedling Kit For Facial Skincare - Micodermabrasion Beauty Gift Set For Women And Men
15 Review