TCL K23 – 32GB – Used – Grade A
$110.00
The TCL K23 is an ultra-budget smartphone powered by MediaTek’s Helio G25 octa-core processor paired with 3GB of RAM and 32GB of internal storage, expandable up to 512GB via microSD. It features a clear 6.56-inch HD+ display supported by TCL’s NXTVISION visual optimization technology for enhanced readability and video clarity. Designed in a sleek Storm Gray finish with a textured plastic back, it provides reliable everyday operation powered by a robust 4000 mAh battery with TCL Smart Manager battery optimization.
Its camera setup features an 8MP primary 2-in-1 hybrid lens for capturing daily photos and videos, alongside a 5MP front selfie camera with Face Unlock support. Complete with a 3.5mm headphone jack, USB-C charging, FM radio receiver, and Android 13 out of the box, it delivers solid essential performance. As the Canadian model (T434W with 32GB storage and 3GB RAM), it provides full 4G LTE network compatibility across major Canadian carriers. Backed by standard Android security, this unlocked phone operates seamlessly on all networks.
| Chip | |||
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Chip
MediaTek Helio G25 MT6762V (12 nm)
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CPU
Octa-core (4×2.0 GHz Cortex-A53 & 4×1.5 GHz Cortex-A53)
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GPU
PowerVR GE8320
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Security Chip
Standard Android Security Module
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| Display | |||
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Screen Size
6.56-inch (diagonal) HD+ NXTVISION Display
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Resolution
1612 x 720 at 269 ppi (HD+)
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Technology
IPS TFT, NXTVISION Technology, 60Hz refresh rate
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Brightness
450 nits typ brightness
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Contrast Ratio
1000:1 contrast ratio
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Color
16.7 million colors, 8-bit depth
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Features
NXTVISION Visual Enhancement, Eye Comfort Mode, Reading Mode, Dark Mode
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Coating
2D Front Glass with Anti-Fingerprint Coating
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| Camera | |||
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Rear Camera – Resolution
8MP Primary 2-in-1 Hybrid Camera
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Rear Camera – F Number
ƒ/2.0 aperture
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Rear Camera – Auto Focus
Yes — Auto Focus (AF)
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Rear Camera – OIS
No
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Rear Camera – Zoom
4x digital zoom
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Rear Camera – Flash
LED flash
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Video Recording Resolution
1080p @30fps
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Slow Motion
No
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Rear Camera – Features
2-in-1 Hybrid Camera, Auto Capture, Face Detection, Panorama, HDR, Google Lens integration
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Video Formats Recorded
H.264, H.265, MPEG-4
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Front Camera – Resolution
5MP front 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
720p @30fps
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Front Camera – Features
Face Beauty, Auto Capture, Face Unlock
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| Storage & Memory | |||
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Storage (GB)
32 (eMMC 5.1)
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RAM
3 GB LPDDR4X
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External Storage Support
Yes — microSD card slot up to 512GB
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Colour
Storm Gray
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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 T434W)
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2G GSM
850, 900, 1800, 1900 MHz
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3G HSPA
900, 2100 MHz
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4G LTE Bands
B1, B2, B3, B4, B5, B7, B8, B12, B13, B17, B20, B25, B26, B28, 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)
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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 5.1 + A2DP, LE
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NFC
No
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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 13
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AI Assistant
Yes — Google Assistant
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Google Wallet
No (NFC not supported)
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OS Updates
2 years of security updates
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| Physical Specifications | |||
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Dimensions (HxWxD, mm)
164.36 x 75.04 x 8.4
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Weight (g)
185
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Water Resistance
No official IP rating
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Finish
Storm Gray
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Build
Glass front; textured plastic back and frame
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| Battery | |||
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Capacity
4000 mAh
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Video Playback Time
Up to 14 hours video playback / 28.4 hours talk time
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Fast Charge
Standard 10W charging
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Wireless Charging
No
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Reverse Wireless Charging
No
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Removable
No
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| Audio & Video | |||
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Stereo Support
No — Single bottom-ported speaker
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Video Playing Format
H.264, H.265, MPEG-4, VP9
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HDR Support
No
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Audio Playing Format
AAC, AAC+, AMR, AWB, FLAC, MID, OGG, OPUS, WAV
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| Sensors | |||
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Sensors
Face unlock, Accelerometer, Proximity sensor, Ambient light sensor, Sensor Hub
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| External Buttons & Connectors | |||
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Buttons & Connectors
Power key, Volume up/down, 3.5mm audio jack, USB-C 2.0 port, Bottom loudspeaker, Microphone
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| Warranty | |||
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Warranty Period
90 Days
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