LG G6 vs. Samsung Galaxy S23 Ultra

Phone Comparison, Reviews and Tests

In depth comparison and review of LG G6 and Samsung Galaxy S23 Ultra. 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 G6 vs. Samsung Galaxy S23 Ultra Comparison Chart
DESIGN AND DIMENSIONS LG G6 Samsung Galaxy S23 Ultra
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-S918B/DS
Form Factor Touch Touch
Height 148.9 mm 163.4 mm Samsung Galaxy S23 Ultra has greater height than LG G6.
Width 71.9 mm 78.1 mm Samsung Galaxy S23 Ultra has greater width than LG G6.
Depth 7.9 mm 8.9 mm LG G6 is narrower than LG G6.
Weight 163 g 233 g LG G6 is lighter than LG G6.
Body Colour Black | Ice platinum Lavender | Cream | Green | Phantom black
Body Material Gorilla glass 5 PET film, recycled glass, Armour Aluminium frame
Protection Shockproof, dustproof, splashproof, scratch-resistant, water-resistant Dustproof, splashproof, water-resistant
Waterproof (Water-resistant) Yes Yes Both phones are waterproof.
IP rating IEC 60529 IP68 IP68
Repairability Index - 8.2 (out of 10)
SAR Value - 1.398 W/kg (body), 0.963 W/kg (head), 2.95 W/kg (limb)
Integrated Components FM radio -
Connector Type Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM, Electronic SIM card (e-SIM)
SIM Card Qty Single-SIM Dual-SIM
DISPLAY LG G6 Samsung Galaxy S23 Ultra
Display Type LCD display OLED display
Display Technology IPS Infinity-O Dynamic AMOLED 2X
Screen Size (Display Size) 5.7" 6.8" Samsung Galaxy S23 Ultra has larger screen size than LG G6.
Screen Resolution (Display Resolution) 2880 x 1440 pixels 3088 x 1440 pixels Samsung Galaxy S23 Ultra has better screen resolution than LG G6.
Display Format QHD+ QHD+
Pixel Density 564 ppi 500 ppi LG G6 has better pixel density than Samsung Galaxy S23 Ultra.
Max Brightness - 1750 cd/m²
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Contrast Ratio - 3000000:1
HDR Yes Yes Both phones have HDR.
HDR Technology HDR10 HDR10+
Display Enhancement Technology Dolby Vision Vision Booster technology
Display Refresh Rate - 120 Hz
Touch Sampling Rate - 240 Hz
Display Features In-Cell Display Technology, Always-on display, FullVision display AOD(Always On Display), Video Wallpaper, 100% DCI-P3
Display Protection (Screen Protector) Corning Gorilla Glass 3 (scratch resistant glass), Corning Gorilla Glass 5 (scratch resistant glass) Corning Gorilla Glass Victus 2 (scratch resistant glass)
PROCESSOR LG G6 Samsung Galaxy S23 Ultra
Processor Type (CPU) Qualcomm Snapdragon 821 Qualcomm Snapdragon 8 Gen 2
Processor Number MSM8996 Pro -
Clock Speed 2.35 GHz 3.36 GHz Samsung Galaxy S23 Ultra has higher clock speed than LG G6.
Processor Core Qty Quad-core 8-core Samsung Galaxy S23 Ultra has higher processor core quantity than LG G6.
64-bit Architecture Yes - LG G6 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 530 -
MEMORY LG G6 Samsung Galaxy S23 Ultra
RAM 4 GB LPDDR5 SDRAM - 8 GB Samsung Galaxy S23 Ultra has more RAM than LG G6.
Internal Memory Size (Storage Capacity) 32 GB 256 GB Samsung Galaxy S23 Ultra has more internal memory than LG G6.
User Memory - 216.6 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB -
CAMERA LG G6 Samsung Galaxy S23 Ultra
MAIN CAMERA
Number of Main Cameras 2 4
Sensor Resolution 13 Megapixel 200 Megapixel Samsung Galaxy S23 Ultra has better camera resolution than LG G6.
Lens Type Telephoto lens Wide-angle lens
Lens Aperture F/1.8 F/1.7 Samsung Galaxy S23 Ultra has better lens aperture than LG G6.
Field of View (FoV) - 85 degree(s)
Pixel Size - 0.6 μm
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Dual OIS (Optical Image Stabilisation) Both phones have optical image stabilization.
Focus Adjustment Automatic Automatic
Laser Auto Focus - Yes
Digital Zoom 8x -
Self-Timer Delay - Yes
Special Effects HDR Super HDR, face retouch, Grid Line, selfie colour tone
HDR Mode - Auto HDR mode
Camera Modes Slow motion video, Panorama, Time-lapse mode, BurstShot, manual mode, Cheese Shot, Food mode, Timer Shot, Snap video mode, Popout Mode, 360 Panorama mode Panorama, Slow motion mode, Pro mode, HYPERLAPSE, Super Slow-mo, Flowers, Greenery, Trees, Sky, Beaches, Watersides, Snow, Backlit, Text, Food, Face, Baby, Person, Dog, Cat, People, Sunset, Sunrise, City, Waterfall, Scenery, Stage, Vehicles, Drinks, Animal, Shoes, Indoor, Clothes, Night view, Portrait, Night, Motion Photo, Mountain, Filter mode, Single Take, Pro Video, Portrait video, Director's View, Expert RAW mode, My Filter mode, Astrolapse
Light Source LED light High CRI LED flash
Video Resolutions 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 60 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Super slow motion video 1920 x 1080 (1080p) at 960 fps, 7680 x 4320 (UHD 8K) at 24fps, Hyperlapse 4K video support at 30 fps, Super Steady 1080p video support at 60 fps, 7680 x 4320 (UHD 8K) at 30fps, 3840 x 2160 (4K) HDR10+ at 60 fps, Director's View 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), Closed loop processing, geotagging, RAW image capture, camera roll view, Steady Record 2.0, Square Camera Blink detection, QR-code scanner, RAW image capture, VDIS (Video Digital Image Stabilisation), Tracking AF, Quick Share, Scene Optimiser, Lens smudge, Flaw detection, Shot suggestions, blur detection, HDR10+ recording, Super steady, backlighting detection, Quick Measure, Zoom-In Mic, HEIF image capture, Take 33MP still photos while playing 8K video, Single Take, AR Doodle, HEVC (High Efficiency Video coding) support, Auto framing, UW shape correction, Auto FPS, object eraser, Digital zoom up to 20x for video, High Bitrate, 360 Audio Recording
SECOND CAMERA
Sensor Resolution (2nd Camera) 13 Megapixel 12 Megapixel LG G6 has better second camera resolution than Samsung Galaxy S23 Ultra.
Lens Type (2nd Camera) Wide-angle lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.4 F/2.2 Samsung Galaxy S23 Ultra has better second camera lens aperture than LG G6.
Field of View (2nd Camera) - 120 degree(s)
Pixel Size (2nd Camera) - 1.4 μm
THIRD CAMERA
Sensor Resolution (3rd Camera) - 10 Megapixel
Lens Type (3rd Camera) - Telephoto lens
Lens Aperture (3rd Camera) - F/4.9
Field of View (3rd Camera) - 11 degree(s)
Pixel Size (3rd Camera) - 1.12 μm
Optical Zoom - 10x
Camera Features (3rd Camera) - 100x Super Resolution Zoom, Space Zoom
FOURTH CAMERA
Sensor Resolution (4th Camera) - 10 Megapixel
Lens Type (4th Camera) - Telephoto lens
Lens Aperture (4th Camera) - F/2.4
Field of View (4th Camera) - 36 degree(s)
Pixel Size (4th Camera) - 1.12 μm
Optical Zoom - 3x
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 12 Megapixel Samsung Galaxy S23 Ultra has better front camera resolution than LG G6.
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/2.2 F/2.2 Both phones have the same front camera lens aperture.
Field of View (Front) - 80 degree(s)
Pixel Size (Front) - 1.12 μm
Focus Adjustment - Automatic
Camera Modes (Front) Time-lapse mode, Gesture Shot, Share Shot function, Auto Shot, GIF animation function, Popout Mode, Square Camera -
Light Source (Front) Flash -
Video Resolutions (Front) 1920 x 1080 (1080p) -
Camera Features (Front) Electronic Image Stabiliser (EIS) 2PD AF
BATTERY AND CHARGING LG G6 Samsung Galaxy S23 Ultra
Battery Capacity (Battery Size) 3300 mAh 5000 mAh Samsung Galaxy S23 Ultra has larger battery capacity than LG G6.
Fast Charging Technology Qualcomm Quick Charge 3.0 Qualcomm Quick Charge 2.0, Adaptive Fast Charging, Samsung Super Fast Charging, Power Delivery 3.0 Both phones have fast charging technology.
Wireless Charging - Yes Samsung Galaxy S23 Ultra can be charged wirelessly.
Wireless Charging Standards - WPC, Qi, Fast Wireless Charging 2.0, Wireless PowerShare
Talk Time - 2940 minutes
Run Time Details - Talk (4G): up to 2940 min
Active online usage (LTE): up to 25 hrs
Active online usage (Wi-Fi): up to 25 hrs
Playback (wireless video): up to 26 hrs
Playback (wireless audio): up to 99 hrs
Battery Technology Lithium polymer -
CELLULAR LG G6 Samsung Galaxy S23 Ultra
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Samsung Galaxy S23 Ultra has more advanced generation mobile network.
Operating System Android 7.0 Nougat Android 13
User Interface LG UX 6.0 Samsung One UI 5.1
Intelligent Assistant Google Assistant Bixby
Payment Technology Android Pay Samsung Pay
Navigation GPS GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS LG G6 Samsung Galaxy S23 Ultra
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
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 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, n2, n3, n5, n7, n8, n20, n28, n38, n41, n66, n75, n77, n78, n40, n25, n12
5G NR Frequency - FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, SDL DL 1500+, TDD TD 3700, TDD TD 3500, TDD 2300, FDD 1900, n12
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac/ax, Wi-Fi 6E
Bluetooth Bluetooth 4.2 Bluetooth 5.3
Bluetooth Profiles HFP, HSP, OPP, PAN, AVRCP, HID, SAP, PBAP, MAP, HOGP -
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Ultra-Wideband (UWB) - Yes Samsung Galaxy S23 Ultra has UWB wireless technology.
Messaging Services SMS, MMS -
MEDIA LG G6 Samsung Galaxy S23 Ultra
Supported Digital Audio Standards WAV, WMA, AAC, MP3, AAC +, OGG, eAAC+, MIDI, MP4, AMR-WB, AMR-NB WAV, AAC, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, APE (Monkey's Audio), M4A, DSF, DSD, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID, DSD64, DSD128
Supported Digital Video Standards MKV, FLV, AVI, M-JPEG, XviD, MPEG-4, WMV, ASF, 3GP, H.263, TS, WebM, VP8, VP9, Theora, OGM, MPEG4-ASP, MPEG4-SP, H.264 BP, H.264 MP, H.264 HP, H.265 Main, H.265 Main10 MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements - Dolby Digital Plus sound, Dolby Atmos sound technology, Surround sound, Dolby Digital sound, amplify ambient sound
FEATURES LG G6 Samsung Galaxy S23 Ultra
Phone Functions 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 Accelerometer, ambient light sensor, proximity sensor, barometer, gyro sensor, hall sensor, geomagnetic sensor
Security Devices Fingerprint reader Fingerprint reader (under display), face recognition
Additional Phone Features TTY compatible, software updates FOTA (Firmware Over The Air), multitasking, HD Voice, Wi-Fi Calling, Wireless Emergency Alerts function, QuickMemo+ function, Smart Cleaning, Alarm Clock, Noise suppression by NXP Solution, Fast Charging, HD audio recorder, DriveMode, TTD compatible S Pen multi-input, Air View, MIMO technology, Screen Write, notification flashlight, Smart Select, Three microphones, Samsung KNOX, Smart View, Live message, Screen off memo, Samsung DeX support, Bixby Vision, Secure Folder function, TalkBack, Dual Audio, Intelligent Performance Enhancer, Samsung Smart Switch, AR Doodle, PENUP, Bixby key, Bluetooth Scalable Codec, Samsung Knox Vault, DisplayPort over USB Type-C, dual stereo speakers tuned by Dolby Atmos, Samsung Seamless Codec, Samsung Wallet
Android Enterprise Recommended Yes -
OTHERS LG G6 Samsung Galaxy S23 Ultra
Included Accessories Power adapter, USB-C cable SIM card removal tool, S Pen, USB-C to USB-C cable
Compliant Standards IEC 60529 IP68, MIL-STD 810G, HAC (Hearing Aid Compatible) VDE, IP68, HAC (Hearing Aid Compatible), EcoLogo, IEC 61960, Carbon Trust
Max Depth of Water Resistance 1.5 m 1.5 m
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