Motorola Moto G9 Plus vs. LG K51S

Phone Comparison, Reviews and Tests

In depth comparison and review of Motorola Moto G9 Plus and LG K51S. 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

Motorola Moto G9 Plus vs. LG K51S Comparison Chart
DESIGN AND DIMENSIONS Motorola Moto G9 Plus LG K51S
Product Type Smartphone Smartphone
Manufacturer Model Number - LM-K510EMW
Form Factor Touch Touch
Height 169.98 mm 165.2 mm Motorola Moto G9 Plus has greater height than LG K51S.
Width 78.1 mm 76.7 mm Motorola Moto G9 Plus has greater width than LG K51S.
Depth 9.69 mm 8.26 mm LG K51S is narrower than Motorola Moto G9 Plus.
Weight 223.3 g 194 g LG K51S is lighter than Motorola Moto G9 Plus.
Body Colour Navy blue Pink | Titan
Protection Splash-resistant -
Waterproof (Water-resistant) - -
SAR Value - 1.335 W/kg (body), 0.501 W/kg (head)
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY Motorola Moto G9 Plus LG K51S
Display Type LCD display LCD display
Display Technology LTPS IPS
Screen Size (Display Size) 6.8" 6.55" Motorola Moto G9 Plus has larger screen size than LG K51S.
Screen Resolution (Display Resolution) 2400 x 1080 pixels 1600 x 720 pixels Motorola Moto G9 Plus has better screen resolution than LG K51S.
Display Format Full HD+ HD+
Pixel Density 386 ppi 268 ppi Motorola Moto G9 Plus has better pixel density than LG K51S.
Aspect Ratio 20:9 20:9
Max Brightness - 400 cd/m²
Display Features Attentive display, Max Vision display, Peek Display Reading mode, FullVision display, night mode, hole in display
Display Protection (Screen Protector) - Tempered glass
PROCESSOR Motorola Moto G9 Plus LG K51S
Processor Type (CPU) Qualcomm Snapdragon 730G MediaTek
Processor Number - MT6765
Clock Speed - 2.3 GHz
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 618 IMG PowerVR GE8320
MEMORY Motorola Moto G9 Plus LG K51S
RAM 4 GB 3 GB Motorola Moto G9 Plus has more RAM than LG K51S.
Internal Memory Size (Storage Capacity) 128 GB 64 GB Motorola Moto G9 Plus has more internal memory than LG K51S.
User Memory - 50.2 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB microSDHC, microSDXC - up to 2 TB
CAMERA Motorola Moto G9 Plus LG K51S
MAIN CAMERA
Number of Main Cameras 4 4
Sensor Resolution 64 Megapixel 32 Megapixel Motorola Moto G9 Plus has better camera resolution than LG K51S.
Lens Aperture F/1.8 F/1.8 Both phones have the same camera lens aperture.
Field of View (FoV) - 76.3 degree(s)
Focus Adjustment Automatic Automatic
Minimum Focal Length (Focal Distance) - 24 mm
Digital Zoom - 8x
Self-Timer Delay Yes Yes
Special Effects HDR, Colour replace, Spot Colour HDR
Camera Modes Slow motion video, Panorama, manual mode, Best Shot, Gesture Shot, HYPERLAPSE, portrait mode, Timelapse video, Active photos, Portrait Lighting, Cinemagraph, Macro video Burst mode, portrait mode, Flowers, Animals, Food, Person, Sunset, Sunrise, City, Landscape
Face Recognition (Face ID) Auto smile capture Face detection Both phones have face detection.
White Balance - Automatic
Light Source - 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 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) RAW image capture, EIS video stabilisation, Cutout, High-res zoom, smart composition, Shot optimisation Phase Detect Auto-Focus (PDAF), geotagging, Big Pixels technology, Quad Pixel technology
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 5 Megapixel Motorola Moto G9 Plus has better second camera resolution than LG K51S.
Lens Type (2nd Camera) Ultra wide-angle lens Super wide-angle lens
Lens Aperture (2nd Camera) F/2.2 F/2.2 Both phones have the same second camera lens aperture.
Field of View (2nd Camera) 118 degree(s) 115 degree(s) Motorola Moto G9 Plus has larger second camera lens field of view than LG K51S.
Pixel Size (2nd Camera) 1.12 μm -
Minimum Focal Length (2nd Camera) - 16 mm
THIRD CAMERA
Sensor Resolution (3rd Camera) 2 Megapixel 2 Megapixel Both phones have the same third camera resolution.
Lens Aperture (3rd Camera) F/2.2 F/2.4 Motorola Moto G9 Plus has better third camera lens aperture than Motorola Moto G9 Plus.
Field of View (3rd Camera) - 88.9 degree(s)
Pixel Size (3rd Camera) 1.75 μm -
Camera Functions (3rd Camera) Macro camera Depth camera
FOURTH CAMERA
Sensor Resolution (4th Camera) 2 Megapixel 2 Megapixel Both phones have the same resolution of the fourth camera.
Lens Aperture (4th Camera) F/2.2 F/2.4 Motorola Moto G9 Plus has better fourth camera lens aperture than Motorola Moto G9 Plus.
Field of View (4th Camera) - 88.6 degree(s)
Pixel Size (4th Camera) 1.75 μm -
Camera Functions (4th Camera) Depth camera Macro camera
Camera Features (4th Camera) - 4cm macro photography
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 16 Megapixel 13 Megapixel Motorola Moto G9 Plus has better front camera resolution than LG K51S.
Lens Aperture (Front) F/2.0 -
Pixel Size (Front) 1 μm -
Special Effects (Front) HDR, Spot Colour -
Camera Modes (Front) Timer mode, manual mode, HYPERLAPSE, RAW mode, portrait mode, Timelapse video, Active photos, Cinemagraph, Gesture selfie, Group selfie Gesture Shot, Selfie portrait
Face Recognition (Face ID) Auto smile capture Face detection Both phones have face detection.
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps -
Camera Features (Front) - 17 filters
BATTERY AND CHARGING Motorola Moto G9 Plus LG K51S
Battery Capacity (Battery Size) 5000 mAh 4000 mAh Motorola Moto G9 Plus has larger battery capacity than LG K51S.
Fast Charging Technology TurboPower technology - Motorola Moto G9 Plus has fast charging technology.
Standby Time - 100 hours
Talk Time - 480 minutes
Run Time Details - Talk: up to 480 min
Standby: up to 100 hrs
Battery Technology - Lithium Ion
CELLULAR Motorola Moto G9 Plus LG K51S
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 10 Android 9.0 Pie
User Interface - LG UX 9
Intelligent Assistant Google Assistant Google Assistant
Navigation GPS, A-GPS, GLONASS, Galileo GPS
COMMUNICATIONS Motorola Moto G9 Plus LG K51S
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
2G Band - 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 -
3G UMTS Frequency 2100, 1900, 1700, 850, 900 -
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41, Band 66 Band 1, Band 3, Band 7, Band 8, Band 20, Band 38
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, TDD 2600
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n
Bluetooth Bluetooth 5.0 Bluetooth 5.0 BLE
Bluetooth Profiles - HFP, HSP, OPP, PAN, SPP, GOEP, A2DP, AVRCP, HID, SAP, GAVDP, PBAP, MAP, GATT, HDP, HOGP, ScPP
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Motorola Moto G9 Plus LG K51S
Supported Digital Audio Standards - WMA, AAC, PCM, MP3, FLAC, AAC +, eAAC+, OPUS, AMR-WB, AMR-NB, Vorbis
Supported Digital Video Standards - MKV, FLV, AVI, WMV, ASF, 3GP, TS, WebM, OGM, MP4
Sound Enhancements - DTS: X 3D Surround Sound
FEATURES Motorola Moto G9 Plus LG K51S
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, gyro sensor Accelerometer, ambient light sensor, proximity sensor, digital compass
Security Devices Fingerprint reader Fingerprint reader
Additional Phone Features Dual microphones, Android Sensor Hub, Quick gestures, Google Lens DLNA Certified, Dual microphones, KnockON, QuickMemo+ function, Mini View function, Capture+, EasyHome, Clip Tray, Google Lens, AI Cam, Game Tools, Google Assistant Button
OTHERS Motorola Moto G9 Plus LG K51S
Included Accessories Power adapter, SIM card removal tool, USB-C cable Power adapter, SIM card removal tool, USB-C cable
Compliant Standards - MIL-STD 810G
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