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TCL 20 SE All specs

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

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TCL 20 SE

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 (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.

5.4/10

📱 Model features

TCL 20 SE
Other model namesTCL 20 SE T671O-2AAZUS11, T671O-2BAZUS11
Country or region availableUSA
USA
BrandTCL
Release date4/26/2021, Announced: 1/11/2021
Depth9.1 millimeters (0.36 inches)
Size (width x height)77.14 x 172.08 millimeters (3.04 x 6.77 in)
Weight206 grams (7.21 ounces)
Build, materialsPlastic body, glass front
Protection against water and othersNot supported

🤖 Operating System

TCL 20 SE
System versionAndroid 11
Firmware updatefeature not registered
User Interfacefeature not registered

⚙️ Processor

TCL 20 SE
Chipset64bit - Qualcomm Snapdragon 460 (SM4250) (11nm)
CPUOcta-Core, 2 processors:
1.8GHz Quad-Core Kryo 240
1.6GHz Quad-Core Kryo 240
GPU graphical controllerQualcomm Adreno 610 (600MHz)
Performance (benchmark)AnTuTu: 146080 (v9)
Geekbench: 814 (v5.4)

💽 Memory and storage

TCL 20 SE
RAM memory4GB LPDDR3
Internal storage128GB (104GB available)
eMMC 5.1
External storageUntil 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📲 Display

TCL 20 SE
Display typeTFT IPS LCD
Screen size6.82" inches
Screen-to-body ratio~83.2% (screen-to-body ratio)
Display resolution720x1640 pixels
TouchscreenCapacitive Multitouch
Pixel density (dot pitch)263 PPI
Colors16 million
Scratch-resistant glassNot supported
Display features60Hz, 450nits[typ]

📶 Mobile networks

TCL 20 SE
Dual-SIMNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
Maximum download/upload150/50 Mbps
Network technology2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM MHz bandQuad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 66)
VoLTE
Primary 5G networkNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G networkNot supported
Secondary 3G networkNot supported
Secondary 4G networkNot supported
Secondary data networkNot supported

📷 Camera

TCL 20 SE
Back camera (main camera)(quad camera)
48 megapixels
5MP ultrawidef/2.214mm115°1/5"1.12µm
2MP depthf/2.4
2MP macrof/2.4
Main camera resolution8000x6000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps
FlashDual-LED flash
Focal aperturef/1.8 (aperture)
Focal length27mm lens
Sensor size1/2" inches
Pixel size1.12µm pixel
AutofocusPDAF: phase detection autofocus
Touch focusSupported
Image stabilizationEIS: Digital stabilization
ZoomOnly digital zoom
Face/smile detectionFace detection, Smile detection
BSI sensorNot supported
HDRHDR photo on both cameras
Camera extrasfeature not registered

📸 Front camera

TCL 20 SE
Front camera (secondary)13 megapixels
Front camera resolution4128x3096 pixels
Video recording (secondary)Full HD (1920x1080)
Front flashNot supported
Focal aperturef/2.2 (aperture)
Focal length26mm lens
Sensor size1/3" inches
Pixel size1.12µm pixel

🔉 Sound and multimedia

TCL 20 SE
LoudspeakerSupported
Active noise cancellation2 microphones or more
RadioFM
TVNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

TCL 20 SE
USBUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack
TV outputUSB Type-C (reversible)
Bluetooth5.0 + A2DP/LE
WiFi802.11 b/g/n (2.4Ghz)
WiFi Direct, hotspot
DLNANot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCNot supported
Infrared portNot supported

🧭 Sensors

TCL 20 SE
SensorsAccelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Proximity sensor
Vibrating alertSupported

🔋 Battery

TCL 20 SE
Battery typeLiPo: Li-Ion polymer (Non removable)
Battery capacity5000 mAh
Charger, watts18W Fast battery charging
Talk time autonomyfeature not registered
Standbyfeature not registered

➕ Other features

TCL 20 SE
Call controlVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupported
Video callingSupported
RingtonesPolyphonic and customized
Web browserHTML, XHTML, HTML5
AntennaInternal antenna
Qwerty physical keyboardNot 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
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered
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