OnePlus 3 vs. LG K20

Phone Comparison, Reviews and Tests

Detailed comparison and review of OnePlus 3 and LG K20. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.

Phone Specifications Comparison

OnePlus 3 vs. LG K20 Comparison Chart
DESIGN AND DIMENSIONS OnePlus 3 LG K20
Product Type Smartphone Smartphone
Manufacturer Model Number - LMX120EMW
Form Factor Touch Touch
Height 152.7 mm 148.6 mm OnePlus 3 has greater height than LG K20.
Width 74.7 mm 71.9 mm OnePlus 3 has greater width than LG K20.
Depth 7.4 mm 8.3 mm OnePlus 3 is narrower than OnePlus 3.
Weight 158 g 153 g LG K20 is lighter than OnePlus 3.
Body Colour - New Aurora Black
Body Material Anodised aluminium -
Waterproof (Water-resistant) - -
SAR Value 0.645 W/kg (body), 0.995 W/kg (head) 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 3 LG K20
Display Type OLED display LCD display
Display Technology Optic AMOLED -
Screen Size (Display Size) 5.5" 5.45" OnePlus 3 has larger screen size than LG K20.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 960 x 480 pixels OnePlus 3 has better screen resolution than LG K20.
Display Format Full HD -
Pixel Density 401 ppi 197 ppi OnePlus 3 has better pixel density than LG K20.
Aspect Ratio - 18:9
Colour Depth 16.7 million colours -
Display Features - FullVision display
Display Protection (Screen Protector) Corning Gorilla Glass 4 (scratch resistant glass) -
PROCESSOR OnePlus 3 LG K20
Processor Type (CPU) Qualcomm Snapdragon 820 -
Processor Number MSM8996 -
Clock Speed 2.15 GHz 1.5 GHz OnePlus 3 has higher clock speed than LG K20.
Processor Core Qty Quad-core Quad-core Both phones have the same number of phone cores.
64-bit Architecture Yes - OnePlus 3 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 530 -
MEMORY OnePlus 3 LG K20
RAM 6 GB 1 GB OnePlus 3 has more RAM than LG K20.
Internal Memory Size (Storage Capacity) 64 GB 16 GB OnePlus 3 has more internal memory than LG K20.
Supported Flash Memory Cards (Expandable Memory) - microSDHC - up to 32 GB
CAMERA OnePlus 3 LG K20
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 16 Megapixel 8 Megapixel OnePlus 3 has better camera resolution than LG K20.
Sensor Name Sony Exmor RS IMX298 sensor -
Lens Aperture F/2.0 F/2.2 OnePlus 3 has better lens aperture than OnePlus 3.
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - OnePlus 3 has optical stabilisation.
Focus Adjustment Automatic Automatic
Special Effects HDR -
HDR Mode Auto HDR mode -
Camera Modes Panorama -
Face Recognition (Face ID) Face detection - OnePlus 3 has face detection.
Light Source LED light LED flash
Video Resolutions 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps -
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), geotagging Touch & Shoot
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 5 Megapixel OnePlus 3 has better front camera resolution than LG K20.
Sensor Name (Front) Sony Exmor R IMX179 sensor -
Lens Aperture (Front) F/2.0 -
Focus Adjustment Focus free -
Camera Modes (Front) - Gesture Shot, Gesture Interval Shot, Auto Shot
Light Source (Front) - LED flash
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps -
BATTERY AND CHARGING OnePlus 3 LG K20
Battery Capacity (Battery Size) 3000 mAh 3000 mAh Both phones have the same battery capacity.
Battery Technology Lithium Ion -
CELLULAR OnePlus 3 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 6.0.1) Android 9.0 Pie (Go edition)
Intelligent Assistant - Google Assistant
Navigation GPS, A-GPS, GLONASS, BeiDou GPS
COMMUNICATIONS OnePlus 3 LG K20
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE
4G LTE Band Band 1, Band 2, Band 4, Band 5, Band 7, Band 12, Band 17, Band 30 -
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 700a, FDD 700b, FDD 2300 WCS -
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11b/g/n
Bluetooth Bluetooth 4.2 Bluetooth 4.2
Bluetooth Profiles A2DP -
NFC Yes - OnePlus 3 has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA OnePlus 3 LG K20
Supported Digital Audio Standards WAV, WMA, MP3, FLAC, eAAC+ -
Supported Digital Video Standards XviD, MPEG-4, DivX, H.265 -
Sound Enhancements Dirac sound technologies -
FEATURES OnePlus 3 LG K20
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, proximity sensor, digital compass, gyro sensor Ambient light sensor, proximity sensor
Security Devices Fingerprint reader -
Additional Phone Features DLNA Certified, sharing media via DLNA KnockON, notification LED, Google Assistant Key
OTHERS OnePlus 3 LG K20
Included Accessories Screen protection film, USB cable, power adapter, SIM card removal tool Power adapter
Compliant Standards - MIL-STD 810G
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