TCL 20 SE (T671O) All specs

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Full specifications phone: TCL 20 SE (T671O) specs, detailed technical information, features, price and review. All about this phone.

11/15/2021 10:12 AM, updated: 11/15/2021 11:09 AM

TCL 20 SE (T671O)

The TCL 20 SE (T671O) is a good Android phone with 1.8GHz Octa-core processor that allows run games and heavy applications.

With one SIM card slot, the TCL 20 SE (T671O) allows download up to 150 Mbps for internet browsing, but it also depends on the carrier.

Good connectivity of this device includes Bluetooth 5.0 + A2DP/LE, WiFi 802.11 b/g/n [wifi4] (2.4GHz), but it lacks NFC connection.

Including the battery, the TCL 20 SE (T671O) phone has 206 grams and it's a very thin device, only 9.1mm.

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Summary

*depends on the model

⚙️ CPU: Qualcomm Snapdragon 460 (SM4250)
🔥 AnTuTu
146080 (v9)

🤖 Android 11

📱 6.82"
TFT IPS LCD
60Hz

🔳 RAM: 4GB
💽 ROM: 64GB / 128GB*

🔌 WIFI4, BT5.0, FM, NFC*

📷 (quad camera) 48MP + 5MP + 2MP + 2MP*
🤳 (front) 13MP*

🔋 5000mAh
⚡ 18W

📱 Model features
	TCL 20 SE (T671O)
Change model
Model	TCL 20 SE (T671O)
Other model names	TCL 20 SE T671O-2AAZUS11, T671O-2BAZUS11
Country or region available	USA
Brand	TCL
Release date	4/26/2021, Announced: 1/11/2021
Depth	9.1 millimeters (0.36 inches)
Size (width x height)	77.14 x 172.08 millimeters (3.04 x 6.77 in)
Weight	206 grams (7.21 ounces)
Build, materials	Plastic body, glass front
Protection against water and others	Not supported
📲 Display
	TCL 20 SE (T671O)
Display type	TFT IPS LCD
Screen size	6.82" inches
Screen-to-body ratio	~83.2% (screen-to-body ratio)
Display resolution	720x1640 pixels
Touchscreen	Capacitive Multitouch
Pixel density (dot pitch)	263 PPI
Colors	16 million
Scratch-resistant glass	Not supported
Refresh rate	60Hz
Display features	450nits[typ]
🤖 Operating System
	TCL 20 SE (T671O)
System version	Android 11
Firmware update	feature not registered
User Interface	feature not registered
⚙️ Processor
	TCL 20 SE (T671O)
Chipset	64bit: Qualcomm Snapdragon 460 (SM4250) (11nm)
CPU	Octa-core, 2 processors: 4x 1.8GHz Kryo 240 (Quad-core) 4x 1.6GHz Kryo 240 (Quad-core)
GPU graphical controller	Qualcomm Adreno 610 (600MHz)
Performance (benchmark)	AnTuTu: 146080 (v9) Geekbench: 814 (v5.4)
💽 Memory and storage
	TCL 20 SE (T671O)
RAM memory	4GB LPDDR3
Internal storage	128GB (104GB available) eMMC 5.1
External storage	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	TCL 20 SE (T671O)
Dual-SIM	Not supported
SIM card	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps
Network technology	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 66) VoLTE
Primary 5G network	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G network	Not supported
Secondary 3G network	Not supported
Secondary 4G network	Not supported
Secondary data network	Not supported
📷 Camera
	TCL 20 SE (T671O)
Back camera (main camera)	(quad camera) 48 megapixels 5MP ultrawide f/2.214mm115°1/5"1.12µm 2MP depth f/2.4 2MP macro f/2.4
Main camera resolution	8000x6000 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash
Focal aperture	f/1.8 (aperture)
Focal length	27mm lens
Sensor size	1/2" inches
Pixel size	1.12µm pixel
Autofocus	PDAF: phase detection autofocus
Touch focus	Supported
Image stabilization	EIS: Digital stabilization
Zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection
BSI sensor	Not supported
HDR	HDR photo on both cameras
Camera extras	feature not registered
📸 Front camera
	TCL 20 SE (T671O)
Front camera (secondary)	13 megapixels
Front camera resolution	4128x3096 pixels
Video recording (secondary)	Full HD (1920x1080)
Front flash	Not supported
Focal aperture	f/2.2 (aperture)
Focal length	26mm lens
Sensor size	1/3" inches
Pixel size	1.12µm pixel
🔉 Sound and multimedia
	TCL 20 SE (T671O)
Loudspeaker	Supported
Active noise cancellation	2 microphones or more
Radio	FM
TV	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	TCL 20 SE (T671O)
USB	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack
TV output	USB Type-C (reversible)
Bluetooth	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Not supported
Infrared port	Not supported
🧭 Sensors
	TCL 20 SE (T671O)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Proximity sensor
Vibrating alert	Supported
🔋 Battery
	TCL 20 SE (T671O)
Battery type	LiPo: li-ion polymer (Non removable)
Battery capacity	5000 mAh
Charger, watts	18W Wired fast charging
Inductive / wireless charging	Not supported
Talk time autonomy	feature not registered
Standby	feature not registered
➕ Other features
	TCL 20 SE (T671O)
Call control	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported
Video calling	Supported
Ringtones	Polyphonic and customized
Web browser	HTML, XHTML, HTML5
Antenna	Internal antenna
Qwerty physical keyboard	Not supported
Miscellaneous	• Colors: Nuit Black, Aurora Green • TCL UI 3 • 2.5D screen • Dual speakers stereo • 24-bit/192kHz audio
☢️ Radiation rate
	TCL 20 SE (T671O)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered