In depth comparison and review of TCL 20SE and TCL 30. 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 20SE | TCL 30 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | T671H | T676H | |
| Form Factor | Touch | Touch | |
| Height | 172.08 mm | 164.54 mm | TCL 20SE has greater height than TCL 30. |
| Width | 77.14 mm | 75.24 mm | TCL 20SE has greater width than TCL 30. |
| Depth | 9.1 mm | 7.74 mm | TCL 30 is narrower than TCL 20SE. |
| Weight | 206 g | 184 g | TCL 30 is lighter than TCL 20SE. |
| Body Colour | Nuit black | Aurora green | Tech black | |
| Body Material | Polycarbonate, polymethyl methacrylate (PMMA) | Fibreglass | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.43 W/kg (body), 0.81 W/kg (head), 3.12 W/kg (limb) | 1.54 W/kg (body), 1.27 W/kg (head), 3.53 W/kg (limb) | |
| Integrated Components | FM radio, 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 |
|
| 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 20SE | TCL 30 |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | IPS | AMOLED | |
| Screen Size (Display Size) | 6.82" | 6.7" | TCL 20SE has larger screen size than TCL 30. |
| Screen Resolution (Display Resolution) | 1640 x 720 pixels | 2400 x 1080 pixels | TCL 30 has better screen resolution than TCL 20SE. |
| Display Format | HD+ | Full HD+ | |
| Pixel Density | 263 ppi | 395 ppi | TCL 30 has better pixel density than TCL 20SE. |
| Aspect Ratio | 20.5:9 | 20:9 | |
| Max Brightness | 450 cd/m² | 900 cd/m² | TCL 30 has better display brightness than TCL 20SE. |
| Colour Depth | 16.7 million colours | - | |
| Contrast Ratio | 1500:1 | 100000:1 | TCL 30 has better display contrast ratio than TCL 20SE. |
| Display Enhancement Technology | Eye comfort mode, SDR-to-HDR colour enhancement | - | |
| Display Refresh Rate | - | 60 Hz | |
| Display Features | 2.5D Glass, Sunlight Display, Reading mode, Dark mode, CinemaVision display, V-notch display, TCL NXTVISION | Always-on display, TCL NXTVISION, 100% DCI-P3, 100% NTSC | |
| Display Protection (Screen Protector) | Fingerprint-resistant coating | - |
| PROCESSOR | TCL 20SE | TCL 30 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 460 | MediaTek Helio G37 | |
|---|---|---|---|
| Clock Speed | 1.8 GHz | 2.3 GHz | TCL 30 has higher clock speed than TCL 20SE. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | Qualcomm ADRENO 610 | IMG GE8320 |
| MEMORY | TCL 20SE | TCL 30 |
|---|
| RAM | LPDDR3 SDRAM - 4 GB | LPDDR4X SDRAM - 4 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 64 GB | 64 GB | Both phones have the same internal memory capacity. |
| User Memory | - | 44 GB | |
| Memory Interface | - | eMMC | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD, microSDXC - up to 256 GB | microSDHC, microSD, microSDXC - up to 1 TB |
| CAMERA | TCL 20SE | TCL 30 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 4 | 3 | |
|---|---|---|---|
| Sensor Resolution | 16 Megapixel | 50 Megapixel | TCL 30 has better camera resolution than TCL 20SE. |
| Sensor Size | 1/2.77" | 1/2.76" | TCL 20SE has better camera sensor size than TCL 30. |
| Lens Aperture | F/1.8 | F/1.85 | TCL 20SE has better lens aperture than TCL 20SE. |
| Lens Construction | 5-element | 5-element | |
| Field of View (FoV) | 77 degree(s) | 74.4 degree(s) | TCL 20SE has larger lens field of view than TCL 30. |
| Pixel Size | 1.12 μm | 0.64 μm | TCL 20SE has larger camera pixel size than TCL 30. |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | 4x | - | |
| Special Effects | HDR, Bokeh effect | Art, HDR, Bokeh effect | |
| Camera Modes | Panorama, Slow motion mode, Pro mode, night mode, super resolution mode, portrait mode, Filter mode, low-light video, Light Trace Mode, Stop-Motion Video Mode, Super Macro Mode, AI colour portrait video, AI Sky Enhancement | Panorama, SteadyShot, Gesture Shot, Quick Shot, portrait mode, Filter mode, Macro mode, Stop-Motion Video Mode, High-Pixel Mode, Light Trace, Movie Mode | |
| Face Recognition (Face ID) | Face detection | Face detection | Both phones have face detection. |
| Light Source | Single tone dual LED flash | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | Snapshot in video recording, AI Quad camera, Audio zoom, scene detection 2.0 | Phase Detect Auto-Focus (PDAF), AI Triple camera, AI scene detection 2.0 |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 5 Megapixel | 2 Megapixel | TCL 20SE has better second camera resolution than TCL 30. |
|---|---|---|---|
| Sensor Size (2nd Camera) | 1/5" | 1/5" | Both phones have the same sensor size of the second camera. |
| Lens Type (2nd Camera) | Super wide-angle lens | - | |
| Lens Aperture (2nd Camera) | F/2.2 | F/2.4 | TCL 20SE has better second camera lens aperture than TCL 20SE. |
| Lens Element Qty (2nd Camera) | 4-element | 3-element | |
| Field of View (2nd Camera) | 115 degree(s) | 85 degree(s) | TCL 20SE has larger second camera lens field of view than TCL 30. |
| Pixel Size (2nd Camera) | 1.12 μm | 1.75 μm | TCL 30 has larger second camera pixel size than TCL 20SE. |
| Camera Functions (2nd Camera) | - | Depth camera | |
| Camera Features (2nd Camera) | 4-piece lens | - |
| 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/2.4 | 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) | 83 degree(s) | 88.8 degree(s) | TCL 30 has larger third camera lens field of view than TCL 20SE. |
| 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 |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | 2 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) | 83 degree(s) | - | |
| Pixel Size (4th Camera) | 1.75 μm | - | |
| Camera Functions (4th Camera) | Macro camera | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 8 Megapixel | Both phones have the same front camera resolution. |
| Sensor Size (Front) | 1/4" | 1/4" | Both phones have the same front camera sensor size. |
| Lens Aperture (Front) | F/2.0 | F/2.0 | Both phones have the same front camera lens aperture. |
| Lens Element Qty (Front) | 4-element | 4-element | |
| Field of View (Front) | 80.6 degree(s) | 78 degree(s) | TCL 20SE has larger front lens field of view than TCL 30. |
| Pixel Size (Front) | 1.12 μm | 1.12 μm | Both phones have the same front camera pixel size. |
| Focus Adjustment | Focus free | Focus free | |
| Special Effects (Front) | HDR, Face Beautification | Face Beautification | |
| Camera Modes (Front) | Portrait mode | Ultra Wide-angle Selfie | |
| Face Recognition (Face ID) | Face detection | Face detection | Both phones have face detection. |
| Light Source (Front) | Display flash | - | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | 1920 x 1080 (1080p) at 30 fps |
| BATTERY AND CHARGING | TCL 20SE | TCL 30 |
|---|
| Battery Capacity (Battery Size) | 5000 mAh | 5010 mAh | TCL 30 has larger battery capacity than TCL 20SE. |
|---|---|---|---|
| Recharge Time (Charging Time) | 4 hours | 3 hour(s) | TCL 30 has shorter charging time than TCL 20SE. |
| Standby Time | 336 hours | - | |
| Run Time Details | Standby: up to 336 hrs Playback (video): up to 17 hrs Playback (audio): up to 60 hrs Active online usage (4G): up to 16 hrs |
- |
| CELLULAR | TCL 20SE | TCL 30 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 11 | Android 12 | |
| User Interface | TCL UI | TCL UI | |
| Intelligent Assistant | Google Assistant | - | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | TCL 20SE | TCL 30 |
|---|
| Data Transmission | GPRS, EDGE, HSPA+, LTE, VoLTE, VoWiFi | 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 3, Band 5, Band 7, Band 8, Band 20, Band 28, 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 700 APT, 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 | |
| Wireless Interface | IEEE 802.11b/g/n | Wi-Fi | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| MEDIA | TCL 20SE | TCL 30 |
|---|
| Supported Digital Audio Standards | AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AWB, Vorbis | AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AWB, Vorbis | |
|---|---|---|---|
| Supported Digital Video Standards | - | MPEG-4, H.263, HEVC, VP8, VP9, H.265, H.264 AVC | |
| Sound Enhancements | Hi-Res audio | - |
| FEATURES | TCL 20SE | TCL 30 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass | Accelerometer, proximity sensor, digital compass, light sensor | |
| Security Devices | Face recognition, fingerprint reader | Face recognition, fingerprint reader (side) | |
| Security Technology | Face Key | Face Unlock | |
| Additional Phone Features | HD Voice, dual microphones with noise cancellation, Face Key, Google Lens, Google Assistant Button, floating window multitasking | HD Voice, Smart cleaner, Fast Charging, dual microphones with noise cancellation, dual stereo speakers, intelligent charging mode | |
| Android Enterprise Recommended | - | Yes |
| OTHERS | TCL 20SE | TCL 30 |
|---|
| Included Accessories | Power adapter, SIM card removal tool, USB-C cable, TPU case | Power adapter, SIM card removal tool, USB-C cable, TPU case, accessory bag | |
|---|---|---|---|
| Compliant Standards | HAC (Hearing Aid Compatible) | HAC (Hearing Aid Compatible), TUV Rheinland Low Blue Light Certification |
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