In depth comparison and review of LG K4 K120E 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 | LG K4 K120E | TCL 306 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | K120E | 6102H | |
| Form Factor | Touch | Touch | |
| Height | 131.9 mm | 165.2 mm | TCL 306 has greater height than LG K4 K120E. |
| Width | 66.6 mm | 75.5 mm | TCL 306 has greater width than LG K4 K120E. |
| Depth | 8.9 mm | 8.9 mm | Both phones are the same depth. |
| Weight | 120 g | 190 g | LG K4 K120E is lighter than LG K4 K120E. |
| Body Colour | Indigo | Space grey | |
| Waterproof (Water-resistant) | - | - | TCL 306 is waterproof. |
| SAR Value | 1.19 W/kg (body), 0.604 W/kg (head) | 1.3 W/kg (body), 1.126 W/kg (head), 3.173 W/kg (limb) | |
| Integrated Components | FM radio | FM radio, LED flashlight | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | - | Dual-SIM |
| DISPLAY | LG K4 K120E | TCL 306 |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Display Technology | IPS | - | |
| Screen Size (Display Size) | 4.5" | 6.52" | TCL 306 has larger screen size than LG K4 K120E. |
| Screen Resolution (Display Resolution) | 854 x 480 pixels | 1600 x 720 pixels | TCL 306 has better screen resolution than LG K4 K120E. |
| Display Format | - | HD+ | |
| Pixel Density | 218 ppi | 269 ppi | TCL 306 has better pixel density than LG K4 K120E. |
| Aspect Ratio | - | 20:9 | |
| Max Brightness | - | 450 cd/m² | |
| Colour Depth | 16.7 million colours | - | |
| Contrast Ratio | - | 1000:1 | |
| Display Features | In-Cell Display Technology | Sunlight Display, Dark mode, V-notch display, TCL NXTVISION |
| PROCESSOR | LG K4 K120E | TCL 306 |
|---|
| Processor Type (CPU) | MediaTek | MediaTek Helio G25 | |
|---|---|---|---|
| Processor Number | MT6735M | - | |
| Clock Speed | 1 GHz | 2 GHz | TCL 306 has higher clock speed than LG K4 K120E. |
| Processor Core Qty | Quad-core | 8-core | TCL 306 has higher processor core quantity than LG K4 K120E. |
| Graphics System (GPU) | - | IMG GE8320 |
| MEMORY | LG K4 K120E | TCL 306 |
|---|
| RAM | 1 GB | 3 GB | TCL 306 has more RAM than LG K4 K120E. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 32 GB | TCL 306 has more internal memory than LG K4 K120E. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSD, microSDXC - up to 512 GB |
| CAMERA | LG K4 K120E | TCL 306 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 3 | |
|---|---|---|---|
| Sensor Resolution | 5 Megapixel | 13 Megapixel | TCL 306 has better camera resolution than LG K4 K120E. |
| Sensor Size | - | 1/3.06" | |
| Lens Aperture | - | F/2.2 | |
| Lens Construction | - | 4-element | |
| Field of View (FoV) | - | 76.7 degree(s) | |
| Pixel Size | - | 1.12 μm | |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | 4x | - | |
| Self-Timer Delay | Yes | - | |
| Special Effects | - | HDR, Bokeh effect | |
| Camera Modes | - | Panorama, Pro mode, Gesture Shot, Macro mode | |
| White Balance | Automatic | - | |
| Light Source | LED light | LED flash | |
| Still Image Resolutions | 2560 x 1920 | - | |
| Video Resolutions | 1280 x 720 (720p) | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | Touch & Shoot | Phase Detect Auto-Focus (PDAF), AI scene recognition |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Sensor Size (2nd Camera) | - | 1/5" | |
| Lens Aperture (2nd Camera) | - | F/2.4 | |
| Lens Element Qty (2nd Camera) | - | 3-element | |
| Field of View (2nd Camera) | - | 86.6 degree(s) | |
| Pixel Size (2nd Camera) | - | 1.65 μm | |
| Camera Functions (2nd Camera) | - | Depth camera |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Sensor Size (3rd Camera) | - | 1/5" | |
| Lens Aperture (3rd Camera) | - | F/2.4 | |
| Lens Element Qty (3rd Camera) | - | 3-element | |
| Field of View (3rd Camera) | - | 88.8 degree(s) | |
| Pixel Size (3rd Camera) | - | 1.75 μm | |
| Camera Functions (3rd Camera) | - | Macro camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 5 Megapixel | TCL 306 has better front camera resolution than LG K4 K120E. |
| Sensor Size (Front) | - | 1/5" | |
| Lens Aperture (Front) | - | F/2.2 | |
| Lens Element Qty (Front) | - | 3-element | |
| Field of View (Front) | - | 76 degree(s) | |
| Pixel Size (Front) | - | 1.12 μm | |
| Focus Adjustment | - | Focus free | |
| Special Effects (Front) | - | HDR | |
| Camera Modes (Front) | - | Portrait mode | |
| Face Recognition (Face ID) | - | Face tracking | TCL 306 has face detection. |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Front) | - | Auto capture |
| BATTERY AND CHARGING | LG K4 K120E | TCL 306 |
|---|
| Battery Capacity (Battery Size) | 1940 mAh | 5000 mAh | TCL 306 has larger battery capacity than LG K4 K120E. |
|---|---|---|---|
| Recharge Time (Charging Time) | - | 3.2 hour(s) | |
| Standby Time | 510 hours | - | |
| Talk Time | 1200 minutes | - | |
| Run Time Details | Talk (GSM): up to 1200 min Talk (WCDMA): up to 540 min Standby (GSM): up to 510 hrs Standby (WCDMA): up to 500 hrs Standby (LTE): up to 460 hrs |
Mixed usage: up to 48 hrs | |
| Battery Technology | Lithium Ion | - |
| CELLULAR | LG K4 K120E | TCL 306 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 5.1.1 (Lollipop) | Android 12 | |
| User Interface | - | TCL UI | |
| Navigation | A-GPS | A-GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | LG K4 K120E | TCL 306 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | 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 | |
| 3G UMTS Frequency | - | 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 | |
| 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 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 5.0 | |
| Bluetooth Profiles | HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, SSP, DIP, GATT, HDP, HOGP | - | |
| NFC | - | Yes | TCL 306 has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | - |
| MEDIA | LG K4 K120E | TCL 306 |
|---|
| Supported Digital Audio Standards | WAV, AAC, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC +, OGG, eAAC+, MIDI | AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AWB, Vorbis | |
|---|---|---|---|
| Supported Digital Video Standards | XviD, MPEG-4, H.264, H.263, VP8, VP9 | MPEG-4, H.263, HEVC, VP8, VP9, H.265, H.264 AVC |
| FEATURES | LG K4 K120E | TCL 306 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Accelerometer | Accelerometer, proximity sensor, digital compass, light sensor | |
| Security Devices | - | Fingerprint reader | |
| Security Technology | - | Face Unlock | |
| Additional Phone Features | Knock Code function, Smart Keyboard, Easy Home mode, QuickMemo+ function | HD Voice, dual microphones with noise cancellation |
| OTHERS | LG K4 K120E | TCL 306 |
|---|
| Included Accessories | USB cable, power adapter | Power adapter, SIM card removal tool, USB-C cable |
|---|
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