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TCL 20 SE
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Phone Insight
Full Specifications September 4, 2026
TCL 20 SE Android 11
TCL · 2021

TCL 20 SE

TCL 20 SE Android smartphone. Announced Jan 2021. Features 6.82″ display, Snapdragon 460 chipset, 5000 mAh battery, 128 GB storage, 4 GB RAM.

Display 6.82"
Chipset Snapdragon 460
RAM 4 GB
Storage 64GB/128GB storage, microSDXC
Camera 48 MP
Battery 5000 mAh
OS Android 11, up to Android 12, TCL UI
Build 206g, 9.1mm thickness

Launch

Announced 2021, January 11
Status Available. Released 2021, April 26

Platform

OS Android 11, upgradable to Android 12, TCL UI
Chipset Qualcomm SM4250 Snapdragon 460 (11 nm)
CPU Octa-core (4x1.8 GHz Kryo 240 & 4x1.6 GHz Kryo 240)
GPU Adreno 610

Display

Type IPS LCD, 450 nits (typ)
Size 6.82 inches, 110.5 cm 2 (~83.2% screen-to-body ratio)
Resolution 720 x 1640 pixels (~263 ppi density)

Memory

Card slot microSDXC (uses shared SIM slot)
Internal 64GB 4GB RAM, 128GB 4GB RAM
memoryother UFS 2.1 (128GB only)

Main Camera

Quad 16 MP, f/1.8, 27mm (wide), 1/2.0", 1.12µm, PDAF 5 MP, f/2.2, 14mm, 115˚ (ultrawide), 1/5.0", 1.12µm Auxiliary lens 2 MP (macro) or 48 MP, f/2.0, 27mm (wide), 1/2.0", 0.8µm, PDAF 5 MP, f/2.2, 14mm, 115˚ (ultrawide), 1/5.0", 1.12µm Auxiliary lens 2 MP (macro)
Features Dual-LED flash, HDR, panorama
Video 1080p@30fps

Selfie camera

Single 8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm or 13 MP, f/2.2, 26mm (wide), 1/3.0", 1.12µm
Features HDR
Video 1080p@30fps

Body

Dimensions 172.1 x 77.1 x 9.1 mm (6.78 x 3.04 x 0.36 in)
Weight 206 g (7.27 oz)
SIM · Nano-SIM · Nano-SIM + Nano-SIM

Battery

Type Li-Po 5000 mAh
Charging 18W wired

Sound

Loudspeaker Yes, with dual speakers
3.5mm jack Yes
optionalother 24-bit/192kHz Hi-Res audio

Comms

WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE, aptX
Positioning GPS, GLONASS, GALILEO, BDS
NFC Yes
Radio FM radio
USB USB Type-C 2.0, OTG

Network

Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 - EMEA, SEA, APAC
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - EMEA, SEA, APAC
Speed HSPA, LTE

Features

Sensors Fingerprint (rear-mounted), accelerometer, proximity, compass

Misc

Colors Aurora Green, Nuit Black
Models T671H, T671F, T671O, T671E
Phone Insight phoneinsight.org/ Printed September 4, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/tcl-20-se/

In depth

Full specifications

Announced 2021, January 11
Status Available. Released 2021, April 26
OS Android 11, upgradable to Android 12, TCL UI
Chipset Qualcomm SM4250 Snapdragon 460 (11 nm)
CPU Octa-core (4x1.8 GHz Kryo 240 & 4x1.6 GHz Kryo 240)
GPU Adreno 610
Type IPS LCD, 450 nits (typ)
Size 6.82 inches, 110.5 cm 2 (~83.2% screen-to-body ratio)
Resolution 720 x 1640 pixels (~263 ppi density)
Card slot microSDXC (uses shared SIM slot)
Internal 64GB 4GB RAM, 128GB 4GB RAM
memoryother UFS 2.1 (128GB only)
Quad 16 MP, f/1.8, 27mm (wide), 1/2.0", 1.12µm, PDAF 5 MP, f/2.2, 14mm, 115˚ (ultrawide), 1/5.0", 1.12µm Auxiliary lens 2 MP (macro) or 48 MP, f/2.0, 27mm (wide), 1/2.0", 0.8µm, PDAF 5 MP, f/2.2, 14mm, 115˚ (ultrawide), 1/5.0", 1.12µm Auxiliary lens 2 MP (macro)
Features Dual-LED flash, HDR, panorama
Video 1080p@30fps
Single 8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm or 13 MP, f/2.2, 26mm (wide), 1/3.0", 1.12µm
Features HDR
Video 1080p@30fps
Dimensions 172.1 x 77.1 x 9.1 mm (6.78 x 3.04 x 0.36 in)
Weight 206 g (7.27 oz)
SIM · Nano-SIM · Nano-SIM + Nano-SIM
Type Li-Po 5000 mAh
Charging 18W wired
Loudspeaker Yes, with dual speakers
3.5mm jack Yes
optionalother 24-bit/192kHz Hi-Res audio
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE, aptX
Positioning GPS, GLONASS, GALILEO, BDS
NFC Yes
Radio FM radio
USB USB Type-C 2.0, OTG
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 - EMEA, SEA, APAC
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - EMEA, SEA, APAC
Speed HSPA, LTE
Sensors Fingerprint (rear-mounted), accelerometer, proximity, compass
Colors Aurora Green, Nuit Black
Models T671H, T671F, T671O, T671E
Price About 150 EUR
PhoneInsight Benchmark
44.5/100
Mid-range

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 35.2
Display 56.3
Camera 68.5
Battery 73.6
0.1%Popularity rank
365,491 hitsTotal views
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