Samsung Galaxy A40 Blue SIM Tray Replacement

Product Overview

Replacement parts for the 2019 Samsung Galaxy A40 are becoming scarce in Pakistan as the phone ages out of mainstream supply chains. This blue SIM tray restores dual Nano-SIM functionality to your Galaxy A40 while stock is still available at dastyab.pk — a worthwhile fix for a compact phone that still handles daily tasks well with its Exynos 7904 processor and 4GB RAM.

Compatibility Details

This blue plastic SIM tray fits the Samsung Galaxy A40 (SM-A405F) exclusively. The Galaxy A40 uses a dual Nano-SIM tray configuration, letting you run two phone numbers simultaneously — handy for keeping personal and work lines on one device.

Be careful not to confuse the A40 with other Galaxy A-series models. These similarly named phones use completely different SIM trays that will not fit:

• Galaxy A01 (SM-A015F) — larger body at 146.3 x 70.9 mm vs the A40's compact 144.4 x 69.2 mm frame, different tray slot position
• Galaxy A02 (SM-A022F) — significantly bigger at 164.0 x 75.9 mm with a redesigned tray mechanism
• Galaxy A03 (SM-A035F) — 2022 budget model with different internal layout and tray dimensions
• Galaxy A04 (SM-A045F) — newer generation with a completely different chassis design at 164.4 x 76.3 mm
• Galaxy A05 (SM-A055F) — the largest of the bunch at 168.8 x 78.2 mm, not even close in size

The A40 is noticeably more compact than all these models, so their trays are physically incompatible.

Device-Specific Context

The Galaxy A40 features a glass front with a plastic back and plastic frame, which means the SIM tray sits flush against the plastic side rail. Unlike metal-framed phones where a misaligned tray creates an obvious gap, a plastic frame is more forgiving — but a missing or broken tray still leaves the SIM slot exposed to dust and pocket lint that can damage the contacts over time.

With its compact 5.9-inch Super AMOLED display, 25MP front camera, and Samsung Knox security, the A40 remains a capable daily driver. The phone also supports NFC for contactless payments and has a 3.5mm headphone jack — features that some newer budget phones have dropped. Keeping it running with a simple tray replacement makes practical sense rather than upgrading to a phone that may lack these conveniences.

Color Matching

This blue SIM tray is the correct match for the Blue variant of the Galaxy A40. Samsung released the A40 in four colors: Black, White, Blue, and Coral. If your A40 is a different color, check our other SIM tray listings on dastyab.pk to find the matching shade for your device.

Practical Information

The Galaxy A40 launched in 2019, making it over six years old now. If your phone's battery still holds a reasonable charge and the screen is in good shape, replacing the SIM tray is a sensible repair — it costs a fraction of what even a budget replacement phone would. Installation requires no tools; simply insert the ejector pin into the small hole on the tray slot, swap the old tray for this one, and slide it back in. Cash on delivery is available across Pakistan through dastyab.pk.