In depth comparison and review of TCL 306 and TCL 40SE. 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 306 | TCL 40SE |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | 6102H | T610K | |
| Form Factor | Touch | Touch | |
| Height | 165.2 mm | 167.91 mm | TCL 40SE has greater height than TCL 306. |
| Width | 75.5 mm | 76.5 mm | TCL 40SE has greater width than TCL 306. |
| Depth | 8.9 mm | 8.45 mm | TCL 40SE is narrower than TCL 306. |
| Weight | 190 g | 190 g | Both phones are the same weight. |
| Body Colour | Space grey | Dark grey | Twilight purple | |
| Body Material | - | Polycarbonate, polymethyl methacrylate (PMMA) | |
| Waterproof (Water-resistant) | - | - | Both phones are waterproof. |
| SAR Value | 1.3 W/kg (body), 1.126 W/kg (head), 3.173 W/kg (limb) | - | |
| Integrated Components | FM radio, LED flashlight | 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 |
| DISPLAY | TCL 306 | TCL 40SE |
|---|
| Display Type | - | LCD display | |
|---|---|---|---|
| Screen Size (Display Size) | 6.52" | 6.75" | TCL 40SE has larger screen size than TCL 306. |
| 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 | 269 ppi | 260 ppi | TCL 306 has better pixel density than TCL 40SE. |
| Aspect Ratio | 20:9 | 20:9 | |
| Max Brightness | 450 cd/m² | 450 cd/m² | Both phones have the same display brightness |
| Contrast Ratio | 1000:1 | 1500:1 | TCL 40SE has better display contrast ratio than TCL 306. |
| Display Enhancement Technology | - | Eye Care | |
| Display Refresh Rate | - | 90 Hz | |
| Display Features | Sunlight Display, Dark mode, V-notch display, TCL NXTVISION | Capacitive touch screen, TCL NXTVISION, Mini-Notch display, 69.3% NTSC |
| PROCESSOR | TCL 306 | TCL 40SE |
|---|
| Processor Type (CPU) | MediaTek Helio G25 | MediaTek Helio G37 | |
|---|---|---|---|
| Clock Speed | 2 GHz | 2.3 GHz | TCL 40SE 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) | IMG GE8320 | IMG GE8320 |
| MEMORY | TCL 306 | TCL 40SE |
|---|
| RAM | 3 GB | 4 GB | TCL 40SE has more RAM than TCL 306. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 128 GB | TCL 40SE has more internal memory than TCL 306. |
| User Memory | - | 106 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD, microSDXC - up to 512 GB | microSDHC, microSD, microSDXC - up to 1 TB |
| CAMERA | TCL 306 | TCL 40SE |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 3 | 3 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 50 Megapixel | TCL 40SE has better camera resolution than TCL 306. |
| Sensor Size | 1/3.06" | 1/2.55" | TCL 306 has better camera sensor size than TCL 40SE. |
| Lens Aperture | F/2.2 | F/1.8 | TCL 40SE has better lens aperture than TCL 306. |
| Lens Construction | 4-element | 5-element | |
| Field of View (FoV) | 76.7 degree(s) | 79.4 degree(s) | TCL 40SE has larger lens field of view than TCL 306. |
| Pixel Size | 1.12 μm | 0.7 μm | TCL 306 has larger camera pixel size than TCL 40SE. |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects | HDR, Bokeh effect | HDR, Bokeh effect | |
| Camera Modes | Panorama, Pro mode, Gesture Shot, Macro mode | Panorama, SteadyShot, low-light shots, Landscapes | |
| Face Recognition (Face ID) | - | Face detection | TCL 40SE has face detection. |
| 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 | Phase Detect Auto-Focus (PDAF), AI Triple camera, AI scene detection 2.0 |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same second camera resolution. |
|---|---|---|---|
| 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) | 86.6 degree(s) | 88.8 degree(s) | TCL 40SE has larger second camera lens field of view than TCL 306. |
| Pixel Size (2nd Camera) | 1.65 μm | 1.75 μm | TCL 40SE has larger second camera pixel size than TCL 306. |
| Camera Functions (2nd Camera) | Depth 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/2.4 | 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) | Macro camera | Macro camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 8 Megapixel | TCL 40SE has better front camera resolution than TCL 306. |
| Sensor Size (Front) | 1/5" | 1/4" | TCL 306 has better front camera sensor size than TCL 40SE. |
| Lens Aperture (Front) | F/2.2 | F/2.0 | TCL 40SE has better front lens aperture than TCL 306. |
| Lens Element Qty (Front) | 3-element | 4-element | |
| Field of View (Front) | 76 degree(s) | 80.2 degree(s) | TCL 40SE 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 | Fixed focus | |
| Special Effects (Front) | HDR | HDR, Face Beautification | |
| Camera Modes (Front) | Portrait mode | - | |
| Face Recognition (Face ID) | Face tracking | Face detection | Both phones have face detection. |
| Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Front) | Auto capture | AI Face Beauty, auto capture |
| BATTERY AND CHARGING | TCL 306 | TCL 40SE |
|---|
| Battery Capacity (Battery Size) | 5000 mAh | 5010 mAh | TCL 40SE has larger battery capacity than TCL 306. |
|---|---|---|---|
| Recharge Time (Charging Time) | 3.2 hour(s) | - | |
| Run Time Details | Mixed usage: up to 48 hrs | - |
| CELLULAR | TCL 306 | TCL 40SE |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 12 | Android 13 | |
| User Interface | TCL UI | TCL UI 5.0 | |
| Navigation | A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | TCL 306 | TCL 40SE |
|---|
| 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 13, 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 700c, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.1 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| MEDIA | TCL 306 | TCL 40SE |
|---|
| Supported Digital Audio Standards | AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AWB, Vorbis | AAC, AMR, MP3, FLAC, OGG, MIDI, AWB, OPUS, HE-AAC v1, HE-AAC v2, Vorbis, WAV (Raw), WAV (Alaw / Ulaw) | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.263, HEVC, VP8, VP9, H.265, H.264 AVC | MPEG-4, MPEG-2, H.263, VP8, VP9, H.264 AVC, H.265 HEVC |
| FEATURES | TCL 306 | TCL 40SE |
|---|
| Sensors | Accelerometer, proximity sensor, digital compass, light sensor | Accelerometer, proximity sensor, G-sensor, light sensor | |
|---|---|---|---|
| Security Devices | Fingerprint reader | Face recognition, fingerprint reader (side) | |
| Security Technology | Face Unlock | Face Unlock | |
| Additional Phone Features | HD Voice, dual microphones with noise cancellation | Fast Charging, dual stereo speakers |
| OTHERS | TCL 306 | TCL 40SE |
|---|
| Included Accessories | Power adapter, SIM card removal tool, USB-C cable | SIM card removal tool, USB-C cable, 18W USB-C power adapter, LCD sticker |
|---|
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