What are the main specifications of this device?

This device features detailed specifications including screen size, display type and resolution, processor type, RAM capacity, internal storage, camera quality, battery capacity, operating system, design dimensions and weight, and comprehensive connectivity options. All specifications are provided in the detailed sections above.

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What is the release date of this device?

The detailed release date and announcement information for this device is available in the Launch section of the specifications. This includes the announcement date and availability timeline.

What connectivity options are available?

This device supports various connectivity options including network generations (2G, 3G, 4G LTE, 5G), WiFi standards, Bluetooth versions, GPS, NFC, and USB connectivity. All connectivity specifications are detailed in the relevant sections.

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Complete technical specifications are organized in detailed sections covering display, hardware, memory, cameras, multimedia, connectivity, features, battery, and more. Scroll through the page to find all available information, or use our Phone Finder tool to explore similar devices.

TCL 20B - Full Specifications

NETWORK
NETWORK	Technology	GSM / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1900 / 2100
4G bands	1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed	HSPA, LTE
LAUNCH
LAUNCH	Announced	2021, September 30
LAUNCH	Status	Available. Released 2021, September 30
BODY
BODY	Dimensions	164.7 x 74.7 x 8 mm (6.48 x 2.94 x 0.31 in)
	Weight	178 g (6.28 oz)
	Build	Glass front, plastic frame, plastic back
	SIM	Nano-SIM + Nano-SIM
DISPLAY
DISPLAY	Type	IPS LCD
	Size	6.52 inches, 102.6 cm2 (~83.4% screen-to-body ratio)
	Resolution	720 x 1600 pixels, 20:9 ratio (~269 ppi density)
HARDWARE
HARDWARE	OS	Android 11, TCL UI
	Chipset	Mediatek MT6762 Helio P22 (12 nm)
	CPU	Octa-core 1.8 GHz Cortex-A53
	GPU	PowerVR GE8320
MEMORY
MEMORY	Card slot	microSDXC
MEMORY	Internal	64GB 4GB RAM eMMC 5.1
MAIN CAMERA
MAIN CAMERA	Dual	50 MP, (wide), PDAF Auxiliary lens
	Features	LED flash, HDR, panorama
	Video	1080p@30fps
SELFIE CAMERA
SELFIE CAMERA	Single	8 MP
SELFIE CAMERA	Video	1080p@30fps
MULTIMEDIA
MULTIMEDIA	Loudspeaker	Yes
MULTIMEDIA	3.5mm jack	Yes
CONNECTIVITY
CONNECTIVITY	WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct
	Bluetooth	5.0, A2DP, LE
	Positioning	GPS
	NFC	No
	Radio	Unspecified
	USB	USB Type-C 2.0
FEATURES
FEATURES	Sensors	Fingerprint (rear-mounted), accelerometer, proximity
BATTERY
BATTERY	Type	Li-Po 4000 mAh
BATTERY	Charging	18W wired
GENERAL INFO
GENERAL INFO	Colors	Gray, Violet
	Models	6159K
	Price	About 320 EUR

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