User Manual-PDF-TCL 40 SE/TCL 408/TCL 403-User Guide

At the CES 2023 event, there are lots of new products and technologies on display. Each company has launched its newest product, which may have been prepared for a long time.

TCL is one of the companies participating in the 2023 Consumer Electronics Show (CES) or what is arguably the world’s leading technology exhibition held in the City of Las Vegas, United States.


TCL 40 SE specifications


Positioned as the highest model of the TCL 40 Series lineup, this device carries a 6.75-inch IPS LCD screen with HD + resolution and a refresh rate of 90 Hz. The TCL 40 SE screen is equipped with a notch that contains an 8 MP selfie camera and stereo speakers.


This smartphone is reinforced by the MediaTek Helio G37 chipset which is paired with two choices of RAM capacities, namely 4GB and 6GB and two storage memory variants of 128GB and 256GB respectively.


For photography, the TCL 40 SE carries two rear cameras consisting of a 50 MP main camera and a 2 MP macro camera. This phone already runs the TCL UI 5.0 operating system based on Android 13.

Battery Capacity

The battery has a capacity of 5,010 mAh which is supported by 18W fast charging technology. The TCL 40 SE is available in Gray and Purple color variants

TCL 408 Specifications

Screen and Camera

The TCL 408 has a 6.6-inch diagonal screen with HD+ resolution. This screen is also decorated with a notch that houses an 8 MP selfie camera.

Then the configuration of the rear camera is also no different from the first cellphone, where the company completes it with a 50 MP main camera and a 2 MP depth sensor.

TCL 408 performance

The difference is that the TCL 408 relies on the MediaTek Helio G25 chipset instead of the Helio G37. This cellphone itself comes in three memory options, namely 4/ 64 GB, 4/ 128 GB and 6/ 64 GB.

Battery Capacity

This smartphone has a 5,000 mAh battery with 10W fast charging support, runs Android 12 OS and has a fingerprint sensor on the side.

TCL 403 Specifications


This is the most distended phone that targets novice users. The TCL 403 is endowed with a 6.0-inch TFT display with a resolution of 480 x 960 pixels.


The TCL 403 has a 5 MP front camera, 8 MP rear camera and is powered by the MediaTek Helio A22 chipset with 2 GB of RAM support and 32 GB of storage media.


Even though the specifications are mediocre, this phone already runs the Android 12 Go operating system by default. The battery itself has a capacity of 3,000 mAh.

User Manual PDF TCL 40 SE

User Manual PDF TCL 408

User Manual TCL 403