One of the most common ordering mistakes for Galaxy A16 screen replacements is ordering the wrong variant. The 4G and 5G models look near-identical from the outside, but they are not the same phone and do not use interchangeable screens.
Model Numbers: How to Tell Them Apart
| Model | Network | Model Number |
|---|---|---|
| Samsung Galaxy A16 4G | 4G LTE | SM-A165F |
| Samsung Galaxy A16 5G | 5G | SM-A166B |
To confirm your model: Settings → About phone → Model number. It's also printed on the box and often on the back of the device.
Are the Screens the Same Size?
Both A16 4G and 5G feature 6.6-inch OLED displays. The screen size is the same, but the internal connectors, routing, and mounting points differ between the two models — meaning a screen designed for one will not connect correctly to the other.
What Happens If You Order the Wrong Screen?
The screen will not connect to the motherboard connector. Attempting to force it risks damaging both the new screen and the phone's connector port. Always verify your model number before ordering.
Size Variants Within the 4G Model
The SM-A165F (4G) is available with two panel sizes: 6.46-inch and 6.66-inch. These are different parts — confirm your screen size before ordering.
Pricing
| Variant | Price |
|---|---|
| A16 4G – 6.46" with frame | £31.99 |
| A16 4G – 6.66" with frame | £38.27 |
| A16 5G EU – 6.66" with frame | £38.27 |
| A16 5G US – 6.66" with frame | £38.99 |
👉 Shop All Samsung Galaxy A16 Screens
Frequently Asked Questions
My Samsung A16 says SM-A166B – which screen do I order?
SM-A166B is the 5G model. Order the A16 5G screen variant — EU or US version depending on where the phone was purchased. UK phones are typically the EU version.
Can I upgrade from a 4G A16 screen to a 5G A16 screen?
No. The screens are specific to their respective motherboards and are not compatible across variants.
How do I tell if my A16 is the EU or US version of the 5G?
If you bought the phone in the UK through a major retailer or network, it's almost certainly the EU version (SM-A166B/DS).


Share:
Is It Worth Repairing a Samsung Galaxy A16 Screen in 2025?
Samsung Galaxy A16 Water Damage – Can the Screen Be Saved?