In depth comparison and review of TCL 20r 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 20r 5G | TCL 306 |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | T767H | 6102H | |
Form Factor | Touch | Touch | |
Height | 164.3 mm | 165.2 mm | TCL 306 has greater height than TCL 20r 5G. |
Width | 75 mm | 75.5 mm | TCL 306 has greater width than TCL 20r 5G. |
Depth | 8.99 mm | 8.9 mm | TCL 306 is narrower than TCL 20r 5G. |
Weight | 186 g | 190 g | TCL 20r 5G is lighter than TCL 20r 5G. |
Body Colour | Granite grey | Space grey | |
Body Material | Polymethyl methacrylate (PMMA) | - | |
Waterproof (Water-resistant) | - | - | TCL 306 is waterproof. |
SAR Value | 3.18 W/kg (limb), 1.67 W/kg (body), 1.65 W/kg (head) | 1.3 W/kg (body), 1.126 W/kg (head), 3.173 W/kg (limb) | |
Integrated Components | LED flashlight | 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 |
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SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | - | Dual-SIM |
DISPLAY | TCL 20r 5G | TCL 306 |
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Screen Size (Display Size) | 6.52" | 6.52" | Both phones have the same screen size. |
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Screen Resolution (Display Resolution) | 1600 x 720 pixels | 1600 x 720 pixels | Both phones have the same screen resolution. |
Display Format | HD+ | HD+ | |
Pixel Density | 268 ppi | 269 ppi | TCL 306 has better pixel density than TCL 20r 5G. |
Aspect Ratio | 20:9 | 20:9 | |
Max Brightness | 500 cd/m² | 450 cd/m² | TCL 20r 5G has better display brightness than TCL 306. |
Contrast Ratio | 1200:1 | 1000:1 | TCL 20r 5G has better display contrast ratio than TCL 306. |
Display Enhancement Technology | Eye comfort mode | - | |
Display Refresh Rate | 90 Hz | - | |
Display Features | 2.5D Glass, Reading mode, V-notch display, TCL NXTVISION, 70% NTSC | Sunlight Display, Dark mode, V-notch display, TCL NXTVISION |
PROCESSOR | TCL 20r 5G | TCL 306 |
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Processor Type (CPU) | MediaTek | MediaTek Helio G25 | |
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Processor Number | MT6833 | - | |
Clock Speed | 2.2 GHz | 2 GHz | TCL 20r 5G has higher clock speed than TCL 306. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
Graphics System (GPU) | ARM Mali-G57 MC2 | IMG GE8320 |
MEMORY | TCL 20r 5G | TCL 306 |
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RAM | 4 GB | 3 GB | TCL 20r 5G has more RAM than TCL 306. |
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Internal Memory Size (Storage Capacity) | 64 GB | 32 GB | TCL 20r 5G has more internal memory than TCL 306. |
Memory Interface | UFS 2.1 | - | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD, microSDXC - up to 1 TB | microSDHC, microSD, microSDXC - up to 512 GB |
CAMERA | TCL 20r 5G | TCL 306 |
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MAIN CAMERA |
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Number of Main Cameras | 3 | 3 | |
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Sensor Resolution | 13 Megapixel | 13 Megapixel | Both phones have the same camera resolution. |
Sensor Size | 1/3" | 1/3.06" | TCL 306 has better camera sensor size than TCL 20r 5G. |
Lens Aperture | F/2.2 | F/2.2 | Both phones have the same camera lens aperture. |
Lens Construction | 4-element | 4-element | |
Field of View (FoV) | 76.7 degree(s) | 76.7 degree(s) | Both phones have the same lens field of view. |
Pixel Size | 1.12 μm | 1.12 μm | Both phones have the same camera pixel size. |
Focus Adjustment | Automatic | Automatic | |
Special Effects | HDR, Bokeh effect | HDR, Bokeh effect | |
Camera Modes | Panorama, Slow motion mode, Pro mode, Stop-Motion Video Mode, Light Trace | Panorama, Pro mode, Gesture Shot, Macro mode | |
Light Source | LED flash | LED flash | |
Video Resolutions | 1920 x 1080 (1080p) at 30 fps | 1920 x 1080 (1080p) at 30 fps | |
Camera Features (Functions) | - | Phase Detect Auto-Focus (PDAF), AI scene recognition |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same second camera resolution. |
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Sensor Size (2nd Camera) | 1/5" | 1/5" | Both phones have the same sensor size of the second camera. |
Lens Aperture (2nd Camera) | F/2.4 | F/2.4 | Both phones have the same second camera lens aperture. |
Lens Element Qty (2nd Camera) | 3-element | 3-element | |
Field of View (2nd Camera) | 85 degree(s) | 86.6 degree(s) | TCL 306 has larger second camera lens field of view than TCL 20r 5G. |
Pixel Size (2nd Camera) | 1.75 μm | 1.65 μm | TCL 20r 5G has larger second camera pixel size than TCL 306. |
Camera Functions (2nd Camera) | Macro camera | Depth camera |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same third camera resolution. |
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Sensor Size (3rd Camera) | 1/5" | 1/5" | Both phones have the same third camera sensor size. |
Lens Aperture (3rd Camera) | F/2.4 | F/2.4 | Both phones have the same lens aperture of the third camera. |
Lens Element Qty (3rd Camera) | 3-element | 3-element | |
Field of View (3rd Camera) | 88.8 degree(s) | 88.8 degree(s) | Both phones have the same third camera lens field of view. |
Pixel Size (3rd Camera) | 1.75 μm | 1.75 μm | Both phones have the same third camera pixel size. |
Camera Functions (3rd Camera) | Depth camera | Macro camera |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 8 Megapixel | 5 Megapixel | TCL 20r 5G has better front camera resolution than TCL 306. |
Sensor Size (Front) | 1/4" | 1/5" | TCL 306 has better front camera sensor size than TCL 20r 5G. |
Lens Aperture (Front) | F/2.2 | F/2.2 | Both phones have the same front camera lens aperture. |
Lens Element Qty (Front) | 4-element | 3-element | |
Field of View (Front) | 80.6 degree(s) | 76 degree(s) | TCL 20r 5G has larger front lens field of view than TCL 306. |
Pixel Size (Front) | 1.12 μm | 1.12 μm | Both phones have the same front camera pixel size. |
Focus Adjustment | - | Focus free | |
Special Effects (Front) | - | HDR | |
Camera Modes (Front) | - | 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 30 fps | |
Camera Features (Front) | - | Auto capture |
BATTERY AND CHARGING | TCL 20r 5G | TCL 306 |
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Battery Capacity (Battery Size) | 4500 mAh | 5000 mAh | TCL 306 has larger battery capacity than TCL 20r 5G. |
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Recharge Time (Charging Time) | 3.3 hour(s) | 3.2 hour(s) | TCL 306 has shorter charging time than TCL 20r 5G. |
Standby Time | 600 hours | - | |
Talk Time | 2040 minutes | - | |
Run Time Details | Standby (5G): up to 600 hrs Talk (5G): up to 2040 min Playback (video): up to 10 hrs Playback (audio): up to 210 hrs |
Mixed usage: up to 48 hrs |
CELLULAR | TCL 20r 5G | TCL 306 |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 5G | 4G | TCL 20r 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 20r 5G | TCL 306 |
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Data Transmission | GPRS, EDGE, HSPA+, VoLTE, VoWiFi, 5G NR FR1 | GPRS, EDGE, HSPA+, LTE, VoLTE, VoWiFi | |
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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 4, Band 5, Band 8 | Band 1, Band 2, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 900 | 2100, 1900, 850, 900 | |
4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 26, 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 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 850+, 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, n78, n40 | - | |
5G NR Frequency | FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 700APT, TDD TD 3500, TDD 2300 | - | |
Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11b/g/n | |
Bluetooth | Bluetooth 5.2 | Bluetooth 5.0 | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
MEDIA | TCL 20r 5G | TCL 306 |
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Supported Digital Audio Standards | WAV, AAC, MP3, ADPCM, FLAC, MIDI, APE (Monkey's Audio), AMR-WB, AMR-NB, Vorbis | AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AWB, Vorbis | |
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Supported Digital Video Standards | - | MPEG-4, H.263, HEVC, VP8, VP9, H.265, H.264 AVC |
FEATURES | TCL 20r 5G | TCL 306 |
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Sensors | Accelerometer, proximity sensor, digital compass, light sensor | Accelerometer, proximity sensor, digital compass, light sensor | |
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Security Devices | Face recognition, fingerprint reader | Fingerprint reader | |
Security Technology | Face Unlock | Face Unlock | |
Additional Phone Features | - | HD Voice, dual microphones with noise cancellation | |
Android Enterprise Recommended | Yes | - |
OTHERS | TCL 20r 5G | TCL 306 |
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Included Accessories | Power adapter, SIM card removal tool, USB-C cable | Power adapter, SIM card removal tool, USB-C cable |
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