TCL onetouch 4021 2G Feature Phone with 1.8-inch Display and 1030mAh Battery

TCL onetouch 4021 compact feature phone

The TCL onetouch 4021 is a compact keypad phone for calls, text messages and basic everyday communication. TCL lists a 1.8-inch display, a 1030mAh battery, a slim 12.7mm body and Dark Night Grey color on its official product page. The handset uses a numeric keypad and supports essential feature-phone tasks. The TCL support page provides an official user manual for the onetouch 4021 T301P/T301Q variants. Local retailer specifications describe this Bangladesh listing as a dual-Micro-SIM 2G phone with a 0.08MP rear camera, Bluetooth, FM radio, a 3.5mm jack and microSD expansion. Retailer-reported technical details can vary by region, so confirm the exact variant and supplied accessories with BiponiBD before ordering. This page does not claim TCL warranty duration or current offer price unless shown in the current BiponiBD offer.

Display and keypad

TCL describes the onetouch 4021 as having a 1.8-inch display. Star Tech reports 1.77 inches and QQVGA resolution (128 x 160) for its local listing; use those as seller-reported configuration details, not as a universal specification for every regional variant. The numeric keypad provides physical number and navigation controls for calls, contacts and messages. The compact screen and basic interface suit simple phone tasks better than long browsing sessions or media-heavy smartphone use. Check text visibility and keypad feel on the exact device if these affect the intended user.

SIM and network compatibility

Star Tech lists two Micro SIM slots and 2G connectivity for the local product. Confirm the precise SIM tray and supported operator bands for the unit being sold; TCL's regional model variants may differ. A 2G-only phone is not suitable for 3G, 4G or 5G data services. Network coverage depends on local operator availability and can change. Check that compatible 2G voice service works in the places where the handset will be used before buying. Dual SIM lets you keep two numbers in one device where supported by the selected configuration.

Camera and video

The local listing reports a 0.08MP rear camera and video recording at 176 x 144 and 30 frames per second. These values are seller-reported and should be confirmed against the exact regional unit; TCL's public marketing page does not list camera resolution. The phone has no front-facing camera listed in local specifications. This is a basic feature-phone camera for simple captures, not a replacement for a smartphone camera. Ask the seller to demonstrate the camera and playback behavior if recording matters.

Battery and compact body

TCL's product page lists a 1030mAh battery and a 12.7mm slim body. Battery runtime is not guaranteed by capacity alone; call time, network signal, standby habits, battery condition and regional configuration affect usage. TCL's marketing page does not publish a guaranteed talk-time or standby figure for this product. Use the supplied compatible charger and follow the instructions in the box. Check the battery, charging port and included accessories when receiving the phone. TCL's official product page names Dark Night Grey; confirm the actual color option offered by BiponiBD.

Memory and everyday features

Star Tech's listing reports 4MB RAM, 4MB internal storage, a memory-card slot, Bluetooth and a 3.5mm audio jack; these are retailer-reported local specifications. The exact memory-card limit is not stated on TCL's marketing page, so confirm compatibility and supported capacity with the seller rather than assuming a value from another region. The local retailer also lists wireless FM. Feature-phone storage is limited compared with modern smartphones and should be considered for contacts and basic files, not large media libraries. Verify Bluetooth pairing and radio operation on the exact unit before relying on them.

Warranty, price and ordering checks

TCL's product page does not publish Bangladesh warranty duration or BiponiBD service terms. Ask BiponiBD for written coverage, claim process and return conditions for this order. A warranty period displayed by another seller does not automatically apply here. Check the live BiponiBD price, stock, delivery charge and seller terms at checkout; retailer prices and promotions change. Confirm the model name, regional variant (T301P/T301Q if applicable), SIM format, local 2G compatibility, color, charger and memory-card support. On delivery, inspect the screen, keypad, SIM slots, battery, charging port, camera, audio jack and any included accessories.

Who may prefer TCL onetouch 4021?

This model may suit buyers looking for a compact keypad handset for basic calling and messaging. The small body, physical number keys and 1030mAh battery are its main published features. The 2G network, small display and low camera resolution make it a poor fit for high-speed internet, current smartphone apps, navigation, video calls or detailed photography. Check operator compatibility and the exact regional specification before purchase. If those requirements align, compare the current BiponiBD offer and written warranty conditions before ordering.

Frequently asked questions

What display size does TCL advertise?

TCL lists a 1.8-inch display. Star Tech lists 1.77-inch QQVGA (128 x 160) for its local configuration.

Does the onetouch 4021 support 4G?

No. The local retailer lists 2G; verify supported bands and regional variant before purchase.

Which SIM cards does it use?

Star Tech lists two Micro SIM slots for its Bangladesh listing. Confirm the exact tray in the BiponiBD unit.

What is the battery capacity?

TCL lists 1030mAh. Runtime depends on network conditions and use.

How long is the warranty?

TCL's public product page does not state Bangladesh warranty duration. Ask BiponiBD for written coverage terms.

Configuration summary: TCL onetouch 4021; 1.8-inch display according to TCL; Star Tech reports 1.77-inch QQVGA 128 x 160; regional 4021 T301P/T301Q variants; local retailer-reported dual Micro SIM, 2G, 0.08MP rear camera, Bluetooth, wireless FM, 4MB RAM and 4MB internal storage; TCL-listed 1030mAh battery and 12.7mm body; Dark Night Grey official color. Confirm microSD limit, regional bands, charger and warranty with BiponiBD before ordering.

Sources: TCL official product page; TCL support page and manuals; Star Tech Bangladesh listing.