The Knowledge Hub is Sagar Agencies’ central hub for mobile accessory compatibility.
Here, we explain clearly and practically how display types, charging standards, audio design, power limits, materials, and usage behavior affect real-world performance.
Each guide helps end users, retailers, wholesalers, repair professionals, and online sellers understand the selection logic behind accessories — not just recommendations — so decisions remain correct even as technology evolves.
Search to find the most relevant accessory guides and compatibility insights.
If you’re unsure what to choose, continue scrolling — each accessory category (such as tempered glass, chargers, neckbands, and more) and common use-cases are explained step by step below.
Core Compatibility Guides
Clear explanations that help you choose the right mobile accessories based on compatibility, not assumptions.
How to Choose the Right Tempered Glass for Your Mobile Display: Types, Quality & Real-World Compatibility
A practical, display-focused guide to choosing the right tempered glass by understanding screen structure, camera cut logic, and real-world compatibility — for users, retailers, and repair professionals. 👉Read Full Guide
V-Cut & U-Cut Glass for Waterdrop Displays
Covers camera cut shapes, alignment logic, and why waterdrop displays require dedicated V-cut or U-cut glass.
No-Cut Tempered Glass for Punch-Hole Displays
Explains why most punch-hole displays use full-coverage no-cut glass and how correct sizing prevents lifting or misfit.
No-Cut Glass for Dynamic Island Displays
Details why Dynamic Island displays use no-cut tempered glass and how incorrect cuts affect stability and touch response.
Full Display Glass for Notchless Phones
Explains glass selection for pop-up and camera-less displays where uninterrupted edge-to-edge coverage is required.
Wide-Cut Tempered Glass for Large Notches
Guides glass compatibility for wide notch displays where standard cuts fail and wider camera openings are necessary.
Top & Bottom Bezel Glass Compatibility Explained
For phones with visible top and bottom bezels where tempered glass must include a precise front camera cut.
Similar Models Using the Same Display & Glass Logic
These models follow the same display structure and tempered-glass compatibility
REDMI NOTE 12 and ONEPLUS NORD CE3 LITE UNIVERSAL TEMPERED GLASS
Protect your smartphone screen with high-quality Universal Screen Protector Tempered Glass designed for Redmi Note 12 / OnePlus Nord CE3 Lite size displays. This tempered glass is specially developed for modern punch-hole display smartphones and comes without any front camera cut, offering a clean, premium, edge-to-edge appearance.
REALME 8 and OPPO A74 UNIVERSAL TEMPERED GLASS
Enhance your smartphone screen safety with Universal Tempered Glass designed for Realme 8 / Oppo A74 size displays. Built specially for punch-hole display smartphones, this glass comes without any front camera cut, giving a smooth, modern, edge-to-edge appearance.
Realme 7i and OnePlus Nord CE 2 Lite Universal Tempered Glass / Screen Protector
Upgrade your screen safety with Universal Tempered Glass / Screen Protector made for Realme 7i / OnePlus Nord CE 2 Lite size displays. Designed especially for punch-hole display smartphones, this screen protector comes without any front camera cut, offering a smooth, premium, full-screen appearance ✨.
OPPO F27 / ONEPLUS 10R UNIVERSAL TEMPERED GLASS
Protect your smartphone screen with premium Universal Tempered Glass designed for Oppo F27 / OnePlus 10R size displays. This tempered glass is specially made for modern punch-hole display mobile phones and comes without any front camera cut, giving a clean, smooth, and edge-to-edge look ✨.
OnePlus 8T / Reno 7 Pro Uncut Tempered Glass Guide
OnePlus 8T and Oppo Reno 7 Pro both feature immersive displays with a punch-hole front camera layout, where the selfie camera is embedded within the screen area rather than in a notch. Because the camera is placed inside the usable portion of the display, protection works best when using Uncut Tempered Glass — meaning no…
Vivo V11 / OnePlus 7 V-Cut Glass Guard
Vivo V11 and OnePlus 7 both feature a waterdrop (V-cut) front camera design, where the front camera sits below a small curved notch at the top of the display. Because this camera opening is inside the usable screen area, accurate protection depends on selecting V-Cut Glass Guard that includes a precise camera cut and matches…
ONEPLUS NORD 4 / 1+NORD CE4 UNIVERSAL TEMPERED GLASS
Give your customers premium screen protection with Universal Tempered Glass designed for OnePlus Nord 4 / 1+ Nord CE4 size displays. Specially crafted for punch-hole display smartphones, this glass comes without any camera cut, delivering a clean, seamless, edge-to-edge look 😍.
Oppo Reno 6 / Oneplus Nord Universal Tempered Glass
Protect your smartphone screen with premium quality Universal Tempered Glass specially designed for Reno 6 / OnePlus Nord size displays. This tempered glass is ideal for modern punch-hole display mobile phones and comes without any camera cut, ensuring a clean, edge-to-edge viewing experience.
Vivo V17 Pro / Oppo Reno 3 Pro Tempered Glass
Vivo V17 Pro and Oppo Reno 3 Pro represent two different front-camera approaches used in modern smartphones. The Vivo V17 Pro uses a dual pop-up front camera system — meaning the camera module physically rises from the top when needed, resulting in a notchless display with no front-embedded camera. The Reno 3 Pro uses a…
Vivo V15 Pro / Redmi K20 Pro Screen Guard
Vivo V15 Pro and Redmi K20 Pro are popular smartphones that use a pop-up camera system, resulting in a notchless display design. In this type of display, the front camera physically rises from the top edge when needed and retracts when not in use. Since there are no camera notches or punch holes on the…
Browse compatible models by generation or release order.