Samsung Galaxy S20 Ultra Black Sim Tray | Dual Nano-SIM + MicroSD

The Galaxy S20 Ultra combines IP68 water resistance, 5000mAh battery, and 100x Space Zoom in a glass-and-aluminum flagship — and a properly seated SIM tray is what keeps the IP68 seal intact. This black replacement tray restores dual Nano-SIM functionality with the hybrid microSD slot working exactly as it did out of the box.

Compatibility Details

This tray fits the Samsung Galaxy S20 Ultra (SM-G988B/SM-G988U) exclusively. The S20 Ultra runs a hybrid slot configuration: two Nano-SIM slots where the second slot is shared with microSD — you can use either dual physical SIM cards OR single SIM + microSD expansion, but not all three simultaneously.

Similar models that DO NOT fit:

• Galaxy S20 (SM-G980F) — smaller device footprint (151.7 x 69.1mm vs 166.9 x 76.0mm) requires a different tray size
• Galaxy S20+ (SM-G985F) — uses Nano-SIM + eSIM configuration instead of dual physical SIM slots
• Galaxy S10 Plus (SM-G975F) — previous generation with different internal chassis design and tray mounting
• Galaxy S20 FE (SM-G780F) — fan edition variant with different tray ejection mechanism
• Galaxy S10 5G (SM-G977) — single Nano-SIM only, no hybrid slot support

Maintaining IP68 Water Resistance

The S20 Ultra's IP68 rating means it can withstand submersion up to 1.5 meters for 30 minutes — but only when the SIM tray forms a perfect seal with the aluminum frame. After installing this replacement tray, check that it sits completely flush with the device edge and that the rubber gasket (if your original tray had one) is positioned correctly. Any gap compromises the water seal. The glass-and-aluminum flagship construction demands precise part fitment — a properly installed tray preserves both the IP68 rating and the premium device integrity you expect from a 2020 Samsung Ultra flagship.

Color Matching

This black tray matches the Cosmic Black variant perfectly. The Galaxy S20 Ultra is also available in Cosmic Gray and Cloud White — if you own one of those color variants, check dastyab.pk for gray or white tray listings to maintain your device's original appearance.

After Replacement: Testing Water Resistance

Once the new tray is installed, test the seal before exposing your S20 Ultra to water: ensure the tray ejects and reinserts smoothly without force, check that it's completely flush with the aluminum frame, and verify no dust or debris is trapped around the edges. The IP68 rating depends on all seals working together — SIM tray, USB-C port, and rear glass. Dastyab.pk keeps reliable stock of S20 Ultra parts with cash on delivery available across Pakistan.