Does the Galaxy A26 support Wi-Fi 6 or Wi-Fi 6E?
No, it only supports Wi-Fi 5 (802.11 a/b/g/n/ac), meaning it lacks Wi-Fi 6/6E support.

Does it have expandable storage (microSD card slot)?
Yes, the A26 supports microSDXC for expandable storage.

What is the exact refresh rate behavior?
It has a 120Hz refresh rate, but Samsung has not confirmed if it is adaptive or fixed at 120Hz.

How many years of software updates does it get?
Samsung is expected to provide 4 years of Android updates and 5 years of security patches, similar to recent A-series devices.

Does it support DeX mode (desktop experience)?
No, Samsung DeX is not supported on the A26.

What is the actual peak brightness of the display?
Samsung hasn’t disclosed the peak brightness, but similar panels reach 800–1000 nits in high brightness mode (HBM).

Does it have carrier aggregation for better mobile data speeds?
Yes, but the exact number of aggregated bands (2CA, 3CA, or 4CA) is not officially confirmed.

Does it have an advanced haptic feedback system?
No, the A26 likely has a basic vibration motor, unlike flagship models with X-axis linear haptics.