In depth comparison and review of TCL 20 Pro 5G and TCL 306. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | TCL 20 Pro 5G | TCL 306 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | T810H | 6102H | |
| Form Factor | Touch | Touch | |
| Height | 164.2 mm | 165.2 mm | TCL 306 has greater height than TCL 20 Pro 5G. |
| Width | 73 mm | 75.5 mm | TCL 306 has greater width than TCL 20 Pro 5G. |
| Depth | 8.77 mm | 8.9 mm | TCL 20 Pro 5G is narrower than TCL 20 Pro 5G. |
| Weight | 190 g | 190 g | Both phones are the same weight. |
| Body Colour | Moondust grey | Space grey | |
| Body Material | Dual-sided 3D glass, OPVD film | - | |
| Waterproof (Water-resistant) | - | - | TCL 306 is waterproof. |
| SAR Value | 1.56 W/kg (body), 1.69 W/kg (head), 3.33 W/kg (limb) | 1.3 W/kg (body), 1.126 W/kg (head), 3.173 W/kg (limb) | |
| Integrated Components | - | FM radio, LED flashlight | |
| Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
| DISPLAY | TCL 20 Pro 5G | TCL 306 |
|---|
| Display Type | OLED display | - | |
|---|---|---|---|
| Display Technology | AMOLED | - | |
| Screen Size (Display Size) | 6.67" | 6.52" | TCL 20 Pro 5G has larger screen size than TCL 306. |
| Screen Resolution (Display Resolution) | 2400 x 1080 pixels | 1600 x 720 pixels | TCL 20 Pro 5G has better screen resolution than TCL 306. |
| Display Format | Full HD+ | HD+ | |
| Pixel Density | 394 ppi | 269 ppi | TCL 20 Pro 5G has better pixel density than TCL 306. |
| Aspect Ratio | 20:9 | 20:9 | |
| Max Brightness | 700 cd/m² | 450 cd/m² | TCL 20 Pro 5G has better display brightness than TCL 306. |
| Colour Depth | 16.7 million colours | - | |
| Contrast Ratio | 2000000:1 | 1000:1 | TCL 20 Pro 5G has better display contrast ratio than TCL 306. |
| HDR | Yes | - | TCL 20 Pro 5G has HDR. |
| HDR Technology | HDR10 | - | |
| Display Enhancement Technology | SDR-to-HDR colour enhancement | - | |
| Display Features | Reading mode, Dotch Display, 100% DCI-P3, Iris 6 display chipset, JNDC 0.8, TCL NXTVISION 2.0 | Sunlight Display, Dark mode, V-notch display, TCL NXTVISION | |
| Display Protection (Screen Protector) | Fingerprint-resistant coating | - |
| PROCESSOR | TCL 20 Pro 5G | TCL 306 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 750G | MediaTek Helio G25 | |
|---|---|---|---|
| Clock Speed | 2 GHz | 2 GHz | Both phones have the same clock speed. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | Qualcomm ADRENO 619 | IMG GE8320 |
| MEMORY | TCL 20 Pro 5G | TCL 306 |
|---|
| RAM | 6 GB | 3 GB | TCL 20 Pro 5G has more RAM than TCL 306. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 256 GB | 32 GB | TCL 20 Pro 5G has more internal memory than TCL 306. |
| User Memory | 239 GB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD, microSDXC - up to 1 TB | microSDHC, microSD, microSDXC - up to 512 GB |
| CAMERA | TCL 20 Pro 5G | TCL 306 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 4 | 3 | |
|---|---|---|---|
| Sensor Resolution | 48 Megapixel | 13 Megapixel | TCL 20 Pro 5G has better camera resolution than TCL 306. |
| Sensor Size | 1/2" | 1/3.06" | TCL 306 has better camera sensor size than TCL 20 Pro 5G. |
| Sensor Name | Sony Exmor RS IMX582 sensor | - | |
| Lens Aperture | F/1.79 | F/2.2 | TCL 20 Pro 5G has better lens aperture than TCL 20 Pro 5G. |
| Lens Construction | 6-element | 4-element | |
| Field of View (FoV) | 79 degree(s) | 76.7 degree(s) | TCL 20 Pro 5G has larger lens field of view than TCL 306. |
| Pixel Size | 0.8 μm | 1.12 μm | TCL 306 has larger camera pixel size than TCL 20 Pro 5G. |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | TCL 20 Pro 5G has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | 10x | - | |
| Special Effects | HDR, Bokeh effect, video bokeh effect | HDR, Bokeh effect | |
| Camera Modes | Panorama, Slow motion mode, Pro mode, low-light shots, portrait mode, Super Night mode, Filter mode, Super Night Mode 2.0, Light Trace Mode, Super Macro Mode, Super Steady Mode | Panorama, Pro mode, Gesture Shot, Macro mode | |
| Light Source | Dual LED flash | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), snapshot in video recording, EIS video stabilisation, AI scene detection, 2x lossless zoom | Phase Detect Auto-Focus (PDAF), AI scene recognition |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 16 Megapixel | 2 Megapixel | TCL 20 Pro 5G has better second camera resolution than TCL 306. |
|---|---|---|---|
| Sensor Size (2nd Camera) | 1/3" | 1/5" | TCL 306 has better second camera sensor size than TCL 20 Pro 5G. |
| Lens Type (2nd Camera) | Ultra wide-angle lens | - | |
| Lens Aperture (2nd Camera) | F/2.4 | F/2.4 | Both phones have the same second camera lens aperture. |
| Lens Element Qty (2nd Camera) | 5-element | 3-element | |
| Field of View (2nd Camera) | 123 degree(s) | 86.6 degree(s) | TCL 20 Pro 5G has larger second camera lens field of view than TCL 306. |
| Pixel Size (2nd Camera) | 1 μm | 1.65 μm | TCL 306 has larger second camera pixel size than TCL 20 Pro 5G. |
| Camera Functions (2nd Camera) | - | Depth camera |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same third camera resolution. |
|---|---|---|---|
| Sensor Size (3rd Camera) | 1/5" | 1/5" | Both phones have the same third camera sensor size. |
| Lens Aperture (3rd Camera) | F/2.2 | F/2.4 | TCL 20 Pro 5G has better third camera lens aperture than TCL 20 Pro 5G. |
| Lens Element Qty (3rd Camera) | 3-element | 3-element | |
| Field of View (3rd Camera) | 83 degree(s) | 88.8 degree(s) | TCL 306 has larger third camera lens field of view than TCL 20 Pro 5G. |
| Pixel Size (3rd Camera) | 1.12 μm | 1.75 μm | TCL 306 has larger third camera pixel size than TCL 20 Pro 5G. |
| Camera Functions (3rd Camera) | Macro camera | Macro camera |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | 5 Megapixel | - | |
|---|---|---|---|
| Sensor Size (4th Camera) | 1/5" | - | |
| Lens Aperture (4th Camera) | F/2.4 | - | |
| Lens Element Qty (4th Camera) | 3-element | - | |
| Field of View (4th Camera) | 85 degree(s) | - | |
| Pixel Size (4th Camera) | 1.75 μm | - | |
| Camera Functions (4th Camera) | Depth camera | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 32 Megapixel | 5 Megapixel | TCL 20 Pro 5G has better front camera resolution than TCL 306. |
| Sensor Size (Front) | 1/2.8" | 1/5" | TCL 306 has better front camera sensor size than TCL 20 Pro 5G. |
| Lens Aperture (Front) | F/2.45 | F/2.2 | TCL 306 has better front lens aperture than TCL 20 Pro 5G. |
| Lens Element Qty (Front) | 5-element | 3-element | |
| Field of View (Front) | 80.4 degree(s) | 76 degree(s) | TCL 20 Pro 5G has larger front lens field of view than TCL 306. |
| Pixel Size (Front) | 0.8 μm | 1.12 μm | TCL 306 has larger front camera pixel size than TCL 20 Pro 5G. |
| Focus Adjustment | Focus free | Focus free | |
| Special Effects (Front) | HDR, Face Beautification, video bokeh effect | HDR | |
| Camera Modes (Front) | Portrait mode, Slow-Motion Selfie | Portrait mode | |
| Face Recognition (Face ID) | - | Face tracking | TCL 306 has face detection. |
| Light Source (Front) | Display flash | - | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Front) | - | Auto capture |
| BATTERY AND CHARGING | TCL 20 Pro 5G | TCL 306 |
|---|
| Battery Capacity (Battery Size) | 4500 mAh | 5000 mAh | TCL 306 has larger battery capacity than TCL 20 Pro 5G. |
|---|---|---|---|
| Fast Charging Technology | Qualcomm Quick Charge 3.0 | - | TCL 20 Pro 5G has fast charging technology. |
| Recharge Time (Charging Time) | 2 hour(s) | 3.2 hour(s) | TCL 20 Pro 5G has shorter charging time than TCL 20 Pro 5G. |
| Wireless Charging | Yes | - | TCL 20 Pro 5G can be charged wirelessly. |
| Run Time Details | - | Mixed usage: up to 48 hrs |
| CELLULAR | TCL 20 Pro 5G | TCL 306 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 5G | 4G | TCL 20 Pro 5G has more advanced generation mobile network. |
| Operating System | Android 11 | Android 12 | |
| User Interface | TCL UI | TCL UI | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo | A-GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | TCL 20 Pro 5G | TCL 306 |
|---|
| Data Transmission | GPRS, EDGE, HSPA+, LTE, VoLTE, VoWiFi, 5G NR FR1 | GPRS, EDGE, HSPA+, LTE, VoLTE, VoWiFi | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | Band 1, Band 2, Band 5, Band 8 | Band 1, Band 2, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 850, 900 | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 32, Band 38, Band 40, Band 41 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500 | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
| 5G NR Band | N1, n3, n5, n7, n8, n28, n41, n78, n40 | - | |
| 5G NR Frequency | FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 700APT, TDD TD 2500, TDD TD 3500, TDD 2300 | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 5.1 | Bluetooth 5.0 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| MEDIA | TCL 20 Pro 5G | TCL 306 |
|---|
| Supported Digital Audio Standards | WAV, AAC, ASF, PCM, MP3, FLAC, AAC-LC, XMF, AAC +, OGG, eAAC+, MIDI, MXMF, AWB, IMY, RTTTL, RTX, OTA, EVRC, OPUS, QCELP, AMR-WB, AMR-NB, Vorbis, ADTS | AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AWB, Vorbis | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, AVI, MOV, XviD, MPEG-4, 3GP, H.264, H.263, WebM, 3G2, VP8, VP9, H.265 HEVC | MPEG-4, H.263, HEVC, VP8, VP9, H.265, H.264 AVC | |
| Sound Enhancements | Hi-Res audio certified | - |
| FEATURES | TCL 20 Pro 5G | TCL 306 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, digital compass, barometer, gyro sensor, hall sensor, dual ambient light sensor, dual RGB sensor | Accelerometer, proximity sensor, digital compass, light sensor | |
| Security Devices | Fingerprint reader (under display), face recognition | Fingerprint reader | |
| Security Technology | Face Key | Face Unlock | |
| Additional Phone Features | HD Voice, infrared remote control, smart energy saving, Smart Key, dual microphones with noise cancellation, Google Lens, linear motor, guaranteed upgrade to Android 12 | HD Voice, dual microphones with noise cancellation | |
| Android Enterprise Recommended | Yes | - |
| OTHERS | TCL 20 Pro 5G | TCL 306 |
|---|
| Included Accessories | Power adapter, SIM card removal tool, sticker, USB-C cable | Power adapter, SIM card removal tool, USB-C cable | |
|---|---|---|---|
| Compliant Standards | TUV Rheinland Low Blue Light Certification | - |
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