TCL 20S – 128GB – Used – Grade A
$145.00
The TCL 20S is a feature-rich budget smartphone powered by Qualcomm’s Snapdragon 665 processor paired with 128GB of internal storage, expandable up to 1TB via microSD. It features an expansive 6.67-inch FHD+ Dotch display driven by TCL’s NXTVISION visual engine, delivering real-time SDR-to-HDR enhancement, crisp contrast, and vibrant color accuracy. Encased in a fingerprint-resistant Milky Way Gray / Silver Grey finish with smooth curved edges, it combines long battery life with an massive 5000 mAh battery supporting 18W Qualcomm Quick Charge 3.0 and OTG reverse wired charging.
Its 64MP AI Quad camera system pairs a high-resolution primary lens with an 8MP Ultra Wide sensor, a 2MP Macro camera, and a 2MP Depth sensor, alongside a 16MP front selfie camera capable of 4K video capture. Built with dual stereo speakers, a 3.5mm headphone jack, a dedicated Google Assistant key, NFC for Google Wallet payments, and a side-mounted fingerprint sensor, it delivers everyday practicality. As the Canadian model (T773O with 128GB storage), it supports full 4G LTE compatibility across all major Canadian carriers. Backed by standard Android security, this unlocked phone operates seamlessly on any network.
| Chip | |||
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Chip
Qualcomm Snapdragon 665 (11 nm)
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CPU
Octa-core (4×2.0 GHz Kryo 260 Gold & 4×1.8 GHz Kryo 260 Silver)
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GPU
Adreno 610
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Security Chip
Standard Android Security Module
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| Display | |||
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Screen Size
6.67-inch (diagonal) FHD+ Dotch Display
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Resolution
2400 x 1080 at 395 ppi (FHD+)
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Technology
IPS LCD, NXTVISION Visual Technology, 60Hz refresh rate
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Brightness
450 nits typ brightness
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Contrast Ratio
1500:1 contrast ratio
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Color
16.7 million colors, 8-bit depth
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Features
SDR-to-HDR real-time conversion, NXTVISION visual engine, Reading Mode, Eye Comfort Mode, Sunlight Display Mode
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Coating
2.5D Front Glass with Anti-Fingerprint Coating
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| Camera | |||
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Rear Camera – Resolution
64MP Main + 8MP Ultra Wide + 2MP Macro + 2MP Depth
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Rear Camera – F Number
ƒ/1.8 (Main), ƒ/2.2 (Ultra Wide), ƒ/2.4 (Macro), ƒ/2.4 (Depth)
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Rear Camera – Auto Focus
Yes — Phase Detection Auto Focus (PDAF)
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Rear Camera – OIS
No (EIS supported)
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Rear Camera – Zoom
2x lossless zoom, 10x digital zoom
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Rear Camera – Flash
LED flash
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Video Recording Resolution
4K @30fps, 1080p @30/120fps
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Slow Motion
1080p @120fps, 720p @240fps
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Rear Camera – Features
64MP AI Quad Camera, Super Night Mode, Portrait Mode, Macro Mode, Panorama, Google Lens integration, HDR, Art Effects
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Video Formats Recorded
H.265 (HEVC), H.264, MPEG-4
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Front Camera – Resolution
16MP selfie camera
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Front Camera – F Number
ƒ/2.2 aperture
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Front Camera – Flash
LCD flash
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Front Camera – Video
1080p @30fps
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Front Camera – Features
HDR, Auto Smile Capture, Face Beauty, Portrait Mode
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| Storage & Memory | |||
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Storage (GB)
128 (UFS 2.1)
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RAM
4 GB or 6 GB LPDDR4X (depending on variant)
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External Storage Support
Yes — microSD card slot up to 1TB
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Colour
Milky Way Gray / Silver Grey
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| Network / Bearer | |||
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Number of SIM
Single SIM (nano-SIM)
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SIM Size
Nano-SIM
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Infra
2G GSM, 3G HSPA, 4G LTE
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Max Generation
4G LTE (CA Model T773O)
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2G GSM
850, 900, 1800, 1900 MHz
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3G HSPA
850, 900, 1700(AWS), 1900, 2100 MHz
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4G LTE Bands
B1, B2, B3, B4, B5, B7, B8, B12, B13, B17, B20, B25, B26, B28, B29, B38, B40, B41, B66, B71
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5G Bands
No 5G support
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| Connectivity | |||
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USB Interface
USB-C (USB 2.0) with OTG support
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Earjack
3.5mm headphone jack
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Wi-Fi
Wi-Fi 5 (802.11 a/b/g/n/ac) with 2.4GHz + 5GHz
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Bluetooth Version
Bluetooth 5.0 + A2DP, LE, aptX
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NFC
Yes — Google Wallet and contactless payments
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Location Technology
GPS, A-GPS, GLONASS, Galileo, BeiDou
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UWB
No
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| OS & Software | |||
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Android
Launched with Android 11 (TCL UI)
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AI Assistant
Yes — Google Assistant
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Google Wallet
Yes — via NFC
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OS Updates
1 major OS update and 2 years of security updates
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| Physical Specifications | |||
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Dimensions (HxWxD, mm)
166.2 x 76.9 x 9.1
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Weight (g)
199
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Water Resistance
No official IP rating (water-repellent design)
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Finish
Milky Way Gray / Silver Grey
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Build
2.5D glass front; fingerprint-resistant iridescent polymer back and frame
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| Battery | |||
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Capacity
5000 mAh
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Video Playback Time
Up to 16 hours mixed usage / 35 hours talk time
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Fast Charge
Yes — 18W Qualcomm Quick Charge 3.0
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Wireless Charging
No
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Reverse Wireless Charging
No (OTG wired reverse charging supported)
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Removable
No
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| Audio & Video | |||
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Stereo Support
Yes — Dual stereo speakers
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Video Playing Format
H.265 (HEVC), H.264, VP9, MPEG-4
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HDR Support
Yes — Real-time SDR-to-HDR enhancement via NXTVISION
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Audio Playing Format
AAC, MP3, FLAC, WAV, Ogg Vorbis, Hi-Res Audio
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| Sensors | |||
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Sensors
Side-mounted 2-in-1 power key fingerprint sensor, Facial recognition, Accelerometer, Gyroscope, Magnetometer (E-compass), Proximity sensor, Ambient light sensor
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| External Buttons & Connectors | |||
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Buttons & Connectors
Power button (with integrated fingerprint sensor), Volume up/down, Dedicated Google Assistant key, Dual stereo speakers, 3.5mm audio jack, USB-C 2.0 port, 2 built-in microphones
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| Warranty | |||
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Warranty Period
90 Days
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