LG Stylo 3 vs. OnePlus 9

Phone Comparison, Reviews and Tests

In depth comparison and review of LG Stylo 3 and OnePlus 9. 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.

Phone Specifications Comparison

LG Stylo 3 vs. OnePlus 9 Comparison Chart
DESIGN AND DIMENSIONS LG Stylo 3 OnePlus 9
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 155.7 mm 160 mm OnePlus 9 has greater height than LG Stylo 3.
Width 79.7 mm 74.2 mm LG Stylo 3 has greater width than OnePlus 9.
Depth 7.3 mm 8.7 mm LG Stylo 3 is narrower than LG Stylo 3.
Weight 149 g 192 g LG Stylo 3 is lighter than LG Stylo 3.
Body Colour Rose gold Astral black | Arctic sky
Waterproof (Water-resistant) - -
SAR Value 1.03 W/kg (body), 0.7 W/kg (head) -
Connector Type Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Single-SIM Dual-SIM
DISPLAY LG Stylo 3 OnePlus 9
Display Type LCD display OLED display
Display Technology TFT Fluid Amoled
Screen Size (Display Size) 5.7" 6.55" OnePlus 9 has larger screen size than LG Stylo 3.
Screen Resolution (Display Resolution) 1280 x 720 pixels 2400 x 1080 pixels OnePlus 9 has better screen resolution than LG Stylo 3.
Display Format HD Full HD+
Pixel Density - 402 ppi
Aspect Ratio - 20:9
Max Brightness - 1100 cd/m²
Colour Depth - 16.7 million colours
HDR - Yes OnePlus 9 has HDR.
HDR Technology - HDR10+
Display Enhancement Technology - Vibrant Color Effect
Display Refresh Rate - 120 Hz
Display Features - Always-on display, Reading mode, night mode, Wide colour display (P3), sRGB support
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) Corning Gorilla Glass (scratch resistant glass)
PROCESSOR LG Stylo 3 OnePlus 9
Processor Type (CPU) Qualcomm Snapdragon 435 Qualcomm Snapdragon 888
Processor Number MSM8917 -
Clock Speed 1.4 GHz -
Processor Core Qty Quad-core 8-core OnePlus 9 has higher processor core quantity than LG Stylo 3.
Graphics System (GPU) - Qualcomm ADRENO 660
MEMORY LG Stylo 3 OnePlus 9
RAM 2 GB LPDDR5 SDRAM - 8 GB OnePlus 9 has more RAM than LG Stylo 3.
Internal Memory Size (Storage Capacity) 16 GB 128 GB OnePlus 9 has more internal memory than LG Stylo 3.
User Memory 8.7 GB -
Memory Interface - UFS 3.1
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 2 TB -
CAMERA LG Stylo 3 OnePlus 9
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 13 Megapixel 48 Megapixel OnePlus 9 has better camera resolution than LG Stylo 3.
Sensor Size - 1/1.43"
Sensor Name - Sony Exmor RS IMX689 sensor
Lens Aperture - F/1.8
Lens Construction - 7-element
Pixel Size - 1.12 μm
Focus Adjustment Automatic Automatic
Laser Auto Focus - Yes
Minimum Focal Length (Focal Distance) - 23 mm
Digital Zoom 4x -
Special Effects - HDR
HDR Mode Auto HDR mode -
Camera Modes BurstShot, SteadyShot, Gesture Shot, Live Shot, Gesture Interval Shot, Auto Shot Panorama, Time-lapse mode, Pro mode, HYPERLAPSE, Nightscape capture mode, Portrait, Filter mode, Super Macro, Portrait video, UltraShot HDR, Smart Scene Recognition, Tilt-shift mode, Focus Peaking, Cat/Dog Face Focus, Super Stable, Video Nightscape
Light Source LED light Dual LED flash
Still Image Resolutions 4160 x 3120 -
Video Resolutions 1920 x 1080 (1080p) 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 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, 7680 x 4320 (8K) at 30fps
Camera Features (Functions) - Tracking Focus, Phase Detect Auto-Focus (PDAF), Continuous Auto Focus (CAF), RAW image capture, Dual Native ISO, 2x2 On-Chip Lens (OCL), Hasselblad Camera, Natural Color Calibration, 12-bit RAW
SECOND CAMERA
Sensor Resolution (2nd Camera) - 50 Megapixel
Sensor Size (2nd Camera) - 1/1.56"
Sensor Name (2nd Camera) - Sony Exmor RS IMX766 sensor
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Lens Element Qty (2nd Camera) - 7-element
Field of View (2nd Camera) - 119 degree(s)
Minimum Focal Length (2nd Camera) - 14 mm
Camera Features (2nd Camera) - 2x2 On-Chip Lens (OCL), Freeform Lens
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Lens Element Qty (3rd Camera) - 3-element
Camera Functions (3rd Camera) - Monochrome
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 16 Megapixel OnePlus 9 has better front camera resolution than LG Stylo 3.
Sensor Name (Front) - Sony Exmor RX IMX471 sensor
Lens Aperture (Front) - F/2.4
Pixel Size (Front) - 1 μm
Focus Adjustment - Focus free
Special Effects (Front) - HDR, face retouch
Camera Modes (Front) - Time-lapse mode
Light Source (Front) Display flash Display flash
Video Resolutions (Front) 1920 x 1080 (1080p) 1920 x 1080 (1080p) at 30 fps
Camera Features (Front) - Electronic Image Stabiliser (EIS)
BATTERY AND CHARGING LG Stylo 3 OnePlus 9
Battery Capacity (Battery Size) 3200 mAh 4500 mAh OnePlus 9 has larger battery capacity than LG Stylo 3.
Fast Charging Technology - Qualcomm Quick Charge, Warp Charge 65T technology OnePlus 9 has fast charging technology.
Recharge Time (Charging Time) - 29 min
Wireless Charging - Yes OnePlus 9 can be charged wirelessly.
Wireless Charging Standards - Qi
Standby Time 399 hours -
Talk Time 960 minutes -
Run Time Details Talk: up to 960 min
Standby: up to 399 hrs
-
Battery Technology Lithium Ion -
CELLULAR LG Stylo 3 OnePlus 9
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G OnePlus 9 has more advanced generation mobile network.
Operating System Android 7.0 Nougat OxygenOS (based on Android 11)
Navigation A-GPS GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS LG Stylo 3 OnePlus 9
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE FDD-LTE, TDD-LTE, 5G NR FR1
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 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 32, Band 38, Band 39, Band 40, Band 41, Band 66
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 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
5G NR Band - N1, n3, n5, n7, n8, n20, n28, n38, n41, n66, n78, n40
5G NR Frequency - FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, TDD TD 3500, TDD 2300
Wireless Interface IEEE 802.11b/g/n IEEE 802.11a/b/g/n/ac/ax
Bluetooth Bluetooth 4.2 Bluetooth 5.2
Bluetooth Profiles HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, GAVDP, PBAP, MAP, DIP, HDP, HOGP, IOPT -
NFC - Yes OnePlus 9 has NFC reader for mobile payments.
Modem - Snapdragon X55 5G
Messaging Services SMS, MMS -
MEDIA LG Stylo 3 OnePlus 9
Supported Digital Audio Standards WMA, AAC, AMR, MP3, FLAC, AAC +, eAAC+ WAV, WMA, AAC, MP3, FLAC, AC-3, AAC +, OGG, APE (Monkey's Audio), M4A, LDAC, IMY, EAC3, MID, AMR-WB, AMR-NB, EAC3-JOC, AC-4
Supported Digital Video Standards XviD, H.264, VP8, VP9, H.265 MKV, FLV, AVI, MOV, WMV, 3GP, TS, WebM, H.265 HEVC, MP4
Sound Enhancements - Qualcomm aptX audio, Qualcomm aptX HD audio, Dolby Atmos Surround Sound
FEATURES LG Stylo 3 OnePlus 9
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, proximity sensor, gyro sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, flicker sensor, sensor core
Security Devices Fingerprint reader Fingerprint reader (under display), face recognition
Additional Phone Features QSlide function, Multi Window, KnockON, Knock Code function, notification LED, Easy Home mode, Smart Dial, Mini View function, Pop Memo, Smart Lock, Pen Pop 2.0, Pen Keeper, Pop Scanner, EasyHome, Clip Tray Noise Cancellation Technology, MIMO technology, Gesture Controls, OnePlus Switch, Alert Slider, dual stereo speakers, Zen mode 2.0, OnePlus Games
OTHERS LG Stylo 3 OnePlus 9
Included Accessories Stylus, USB cable, power adapter SIM card removal tool, sticker, screen protector, USB-C to USB-C cable, protective case, Warp Charge 65 power adapter
Compliant Standards HAC (Hearing Aid Compatible) SGS
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