In depth comparison and review of OnePlus 6T and LG K20. 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 | OnePlus 6T | LG K20 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | LMX120EMW | |
| Form Factor | Touch | Touch | |
| Height | 157.5 mm | 148.6 mm | OnePlus 6T has greater height than LG K20. |
| Width | 74.8 mm | 71.9 mm | OnePlus 6T has greater width than LG K20. |
| Depth | 8.2 mm | 8.3 mm | OnePlus 6T is narrower than OnePlus 6T. |
| Weight | 185 g | 153 g | LG K20 is lighter than OnePlus 6T. |
| Body Colour | Mirror black | New Aurora Black | |
| Body Material | Glass | - | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 1.343 W/kg (body), 0.717 W/kg (head) | |
| Connector Type | Headset jack - mini-phone 3.5mm USB Type-C - 24 pin USB-C |
Headset jack - mini-phone 3.5mm Micro-USB |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | OnePlus 6T | LG K20 |
|---|
| Display Type | OLED display | LCD display | |
|---|---|---|---|
| Display Technology | Optic AMOLED | - | |
| Screen Size (Display Size) | 6.41" | 5.45" | OnePlus 6T has larger screen size than LG K20. |
| Screen Resolution (Display Resolution) | 2340 x 1080 pixels | 960 x 480 pixels | OnePlus 6T has better screen resolution than LG K20. |
| Pixel Density | 402 ppi | 197 ppi | OnePlus 6T has better pixel density than LG K20. |
| Aspect Ratio | 19.5:9 | 18:9 | |
| Display Enhancement Technology | Adaptive mode | - | |
| Display Features | 2.5D Glass, Reading mode, night mode | FullVision display | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 6 (scratch resistant glass) | - |
| PROCESSOR | OnePlus 6T | LG K20 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 845 | - | |
|---|---|---|---|
| Clock Speed | 2.8 GHz | 1.5 GHz | OnePlus 6T has higher clock speed than LG K20. |
| Processor Core Qty | 8-core | Quad-core | OnePlus 6T has higher processor core quantity than LG K20. |
| 64-bit Architecture | Yes | - | OnePlus 6T has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 630 | - |
| MEMORY | OnePlus 6T | LG K20 |
|---|
| RAM | LPDDR4X SDRAM - 6 GB | 1 GB | OnePlus 6T has more RAM than LG K20. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 128 GB | 16 GB | OnePlus 6T has more internal memory than LG K20. |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC - up to 32 GB |
| CAMERA | OnePlus 6T | LG K20 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 2 | 1 | |
|---|---|---|---|
| Sensor Resolution | 16 Megapixel | 8 Megapixel | OnePlus 6T has better camera resolution than LG K20. |
| Sensor Name | Sony Exmor RS IMX519 sensor | - | |
| Lens Aperture | F/1.7 | F/2.2 | OnePlus 6T has better lens aperture than OnePlus 6T. |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | OnePlus 6T has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects | Portrait, HDR | - | |
| Camera Modes | Panorama, Time-lapse mode, Pro mode, portrait mode | - | |
| Light Source | Dual LED flash | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1920 x 1080 (1080p) at 240 fps, Super slow motion video 1280 x 720 (720p) at 480 fps | - | |
| Camera Features (Functions) | Electronic Image Stabiliser (EIS), RAW image capture, Detect Contrast Auto-Focus (DCAF), Dynamic Denoise, Clear Image | Touch & Shoot |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 20 Megapixel | - | |
|---|---|---|---|
| Sensor Name (2nd Camera) | Sony Exmor RS IMX376K sensor | - | |
| Lens Type (2nd Camera) | Wide-angle lens | - | |
| Lens Aperture (2nd Camera) | F/1.7 | - | |
| Camera Features (2nd Camera) | Phase Detect Auto-Focus (PDAF) | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 16 Megapixel | 5 Megapixel | OnePlus 6T has better front camera resolution than LG K20. |
| Sensor Name (Front) | Sony Exmor RS IMX371 sensor | - | |
| Focus Adjustment | Focus free | - | |
| Special Effects (Front) | HDR | - | |
| Camera Modes (Front) | Time-lapse mode, Face Beauty | Gesture Shot, Gesture Interval Shot, Auto Shot | |
| Face Recognition (Face ID) | Smile Capture | - | OnePlus 6T has face detection. |
| Light Source (Front) | Display flash | LED flash | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | - | |
| Camera Features (Front) | Electronic Image Stabiliser (EIS) | - |
| BATTERY AND CHARGING | OnePlus 6T | LG K20 |
|---|
| Battery Capacity (Battery Size) | 3700 mAh | 3000 mAh | OnePlus 6T has larger battery capacity than LG K20. |
|---|
| CELLULAR | OnePlus 6T | LG K20 |
|---|
| Technology | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | OxygenOS (based on Android Pie) | Android 9.0 Pie (Go edition) | |
| Intelligent Assistant | - | Google Assistant | |
| Navigation | GPS, GLONASS, BeiDou, Galileo | GPS |
| COMMUNICATIONS | OnePlus 6T | LG K20 |
|---|
| Data Transmission | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X | - | |
| 3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 8, Band 9, Band 19 | - | |
| 3G UMTS Frequency | 2100, 1900, 1700, 850, 900, 1700, 800 | - | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 29, Band 30, Band 32, Band 34, Band 38, Band 39, Band 40, Band 41, Band 46, Band 66, Band 71 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 2300 WCS, FDD 1500 L, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 5150, FDD 1700 - 2110 AWS-3, FDD 600 | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 4.2 | |
| NFC | Yes | - | OnePlus 6T has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | OnePlus 6T | LG K20 |
|---|
| Supported Digital Audio Standards | WAV, WMA, AAC, MP3, FLAC, AAC +, OGG, APE (Monkey's Audio), M4A, apt-X, IMY, MID, AMR-WB, AMR-NB, apt-X HD | - | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, FLV, AVI, MOV, MPEG-4, WMV, 3GP, TS, WebM, HEVC, H.265 | - | |
| Sound Enhancements | Dirac Power Sound technology, Dirac HD Sound | - |
| FEATURES | OnePlus 6T | LG K20 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, RGB sensor | Ambient light sensor, proximity sensor | |
| Security Devices | Face recognition, fingerprint reader | - | |
| Additional Phone Features | Face Unlock, Noise Cancellation Technology, MIMO technology, Android Sensor Hub, RGB LED notification light, AI Engine | KnockON, notification LED, Google Assistant Key |
| OTHERS | OnePlus 6T | LG K20 |
|---|
| Included Accessories | SIM card removal tool, Dash Charge Type-C Cable, Dash Charge Adapter, USB-C to 3.5 jack adapter, screen protector (pre-applied), protective case | Power adapter | |
|---|---|---|---|
| Compliant Standards | - | MIL-STD 810G |
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