Qin Screen Protectors
Precision-cut Armorex protection built for Qin F21 and Qin F30 kosher phones — clear and privacy options, made for a perfect fit.
The Qin F21 and F30 — sold under the Xiaomi and Duoqin names outside the kosher phone market — have a small display where a poor protector is immediately obvious. Generic film cut for a nearby model leaves gaps at the edges and lifts at the corners. Armorex protectors for the Qin line are cut to the measured screen, and the privacy version keeps the display readable head-on while blacking it out at an angle.
Every Armorex protector is 9H tempered glass and ships with the accessories needed for a clean, bubble-free installation: an alcohol pad, a dry microfibre cloth, and a dust-removal sticker. Clean the screen thoroughly before applying and follow the included instructions. Not sure whether you want clear or privacy glass? Read the comparison guide.
Also searched as: Xiaomi Qin F21 Pro · Duoqin F21 · Qin F21 Pro Plus · Xiaomi Qin F30 · Duoqin F30.
Make sure this is your phone
The Qin F21 and Qin F30 are compact kosher phones with a physical keypad, sold in other markets under the Xiaomi and Duoqin names — so a listing for a Xiaomi Qin F21 Pro, a Duoqin F21 or a Qin F21 Pro Plus is referring to the same phone. Armorex protectors are cut for that device. They are not for the Qin 1, Qin 2 or any other handset that happens to share the Qin name.
Clear or privacy?
Clear glass gives you scratch and drop protection with full clarity and unrestricted viewing angles — the right choice if you mostly use your phone at home. Privacy glass adds 2-directional optical filtering: the display stays crystal clear head-on but blacks out to anyone looking from the side, which is what you want in a shul, a shop, or on public transport.
Full comparison →Installing it
Work in a low-dust room, clean the screen with the alcohol pad then the dry cloth, and lift the last specks with the dust sticker. Align the protector fully before anything touches down, then lower it from the centre and let the adhesive pull itself outward — pressing the corners first is what rolls air in and causes bubbles.
Step-by-step guide →
Qin Questions
Is this the same as a Xiaomi Qin F21 Pro screen protector?
Yes. The Qin F21 is sold under the Xiaomi and Duoqin names in other markets. Our protectors are cut for the same device — we list it as Qin F21 Pro/F30 because that is how the kosher phone community refers to it.
Does one protector fit both the Qin F21 and the F30?
Our Qin protector is listed for the F21 Pro and F30 together. If you are unsure which model you have, email info@shoparmorex.com before ordering and we will confirm the fit for you.
Will it work with my existing Qin case?
In most cases yes. Because kosher phones often use specialized cases, we recommend confirming fit with your specific case before purchasing.