LG G6™ Duo - AT&T
DISCONTINUED
LG G6™ Duo - AT&T
H871S
Key features
- 5.7" QHD+ FullVision Display
- Wide Angle Front Camera
- Dual SIM Support*
- Dolby Vision™ & HDR10 Supported
- Google Assistant Installed
Specifications
TECHNICAL SPECIFICATIONS
SUMMARY
WARRANTY/UPC
LG Available Accessories
ENTERTAINMENT
CONNECTIVITY
Enhanced Convenience
Camera/Video
Design/Display
See All
TECHNICAL SPECIFICATIONS
Internal Memory
32 GB (Some storage occupied by system apps and services)
Platform
Android 8.0 (Oreo)
Size & Weight
5.86" (H) x 2.83" (W) x 0.31" (D); Weight: 5.75 oz.
Standby Time
Up to 17 days and 4 hours*
Processor
Qualcomm Snapdragon™ 821 2.35 GHz + 1.6 GHz Quad- Core Custom 64-bit Qualcomm Kryo™
Display
5.7" QHD Plus FullVision (2880 x 1440) with 564 ppi and 18:9 Aspect Ratio
RAM
4 GB
Talk Time
Up to 23.5 hours*
Network
AT&T
**
microSD cards sold separately.
Available Colors
Platinum
Battery Capacity
3,300 mAh Non-Removable
*
Actual time may vary depending on network connectivity and application use.
Supports microSD card up to 2 TB**
Yes, microSD card slot available when only 1 SIM is inserted in device
3G Band/ Mode
850/900/1900/2100
LTE Band/Mode
B1/3/4/5/7/8/12/20/26/28
Services Support
VoLTE; 802.11 a/b/g/n/ac Wi-Fi; Bluetooth 4.2
TECHNICAL SPECIFICATIONS
Internal Memory
32 GB (Some storage occupied by system apps and services)
Platform
Android 8.0 (Oreo)
Size & Weight
5.86" (H) x 2.83" (W) x 0.31" (D); Weight: 5.75 oz.
Standby Time
Up to 17 days and 4 hours*
Processor
Qualcomm Snapdragon™ 821 2.35 GHz + 1.6 GHz Quad- Core Custom 64-bit Qualcomm Kryo™
Display
5.7" QHD Plus FullVision (2880 x 1440) with 564 ppi and 18:9 Aspect Ratio
RAM
4 GB
Talk Time
Up to 23.5 hours*
Network
AT&T
**
microSD cards sold separately.
Available Colors
Platinum
Battery Capacity
3,300 mAh Non-Removable
*
Actual time may vary depending on network connectivity and application use.
Supports microSD card up to 2 TB**
Yes, microSD card slot available when only 1 SIM is inserted in device
3G Band/ Mode
850/900/1900/2100
LTE Band/Mode
B1/3/4/5/7/8/12/20/26/28
Services Support
VoLTE; 802.11 a/b/g/n/ac Wi-Fi; Bluetooth 4.2
SUMMARY
Battery Capacity
3,300 mAh
Memory
4 GB RAM
Other Features
Android 8 (Oreo) Operating System, 5 MP Wide-Angle Lens, 4G LTE Connectivity, Mobile Hotspot, Rear Key with Fingerprint Sensor
Carrier
AT&T
Camera Resolution
13MP + 13MP Wide Angle cameras (rear)
Screen Resolution
2880 x 1440 pixels
Processor
Qualcomm Snapdragon™ 821 2.35 GHz + 1.6 GHz Quad- Core Custom 64-bit Qualcomm Kryo™
Screen Size
5.7 inches
Storage
32 GB (Some storage occupied by system apps and services)
WARRANTY/UPC
UPC
652810831550
LG Available Accessories
USB Type-C Cable (Quick Charge 3.0 Charger)*
Yes
*
Included with phone.
Bluetooth Stereo Headset (LG TONE PLATINUM,™ LG TONE INFINIM,™ LG TONE Active,™ LG TONE ULTRA,™ LG TONE PRO™)
Yes
ENTERTAINMENT
Customizable Music Library
Organized by songs, albums, artists, genres, folders, and playlists
Hi-Fi Audio Recorder
Capture high-quality sound on the go with the ability to record over a separate audio track
Gallery
Organized by albums, timeline, memories, favorites, camera mode, and videos; pinch to zoom in and out on viewable albums on screen; access nearby devices
Music Player
Supports AAC, AAC+, eAAC+, AMR-NB, AMR-WB, MP3, MP4, MIDI, WAV, WMA and OGG formats
Customizable
Yes
Video Player with Touch Lock and Resume Play Functions
Supports MP4, 3GP, MKV, AVI, OGM, WebM, FLV, TS, and WMV (ASF) Formats
Customizable Video Playback Speed
Yes
CONNECTIVITY
File and Photo Transfer via MTP
Yes
****
AT&T service required. Product features subject to change. Features based on carrier program availability. Additional charges may apply.
*
AT&T 4G LTE Network not available everywhere.
***
HD Voice required on both caller and receiver devices.
MIDI Device
Connect to compatible musical instruments via USB*****
Supported Bluetooth Profiles
A2DP, AVRCP, DI, GAVDP, GOEP, HDP, HFP, HID, HSP, MAP. OPP, PAN, PBAP, SPP, HOGP, ScPP
*****
USB cable required (included).
**
Depends on network availability. Additional carrier charges may apply.
Wi-Fi® Connectivity
802.11 a/b/g/n/ac
AT&T 4G LTE Network*
Yes
Advanced Calling**
Activate to enjoy HD Voice,*** Video Calling, Advanced Messaging, and more
Mobile Hotspot****
Share a 4G LTE data connection with compatible wireless devices**
Bluetooth® Wireless Technology Version 4.2
Yes
Bluetooth Tethering****
Share your phone’s Internet connection with your computer
A-GPS and Qualcomm Service for Enhanced Location Accuracy
Yes
Enhanced Convenience
Customizable Home Touch Buttons
Includes Notification, Capture+, QSlide,® and two color settings
Knock On®
Double-tap the screen to put your phone to sleep/ wake it
EasyHome
Interface with a simpler layout and larger font size
Google® Assistant
Intelligent personal voice assistant engages in two-way conversations; ask questions or make requests
Android 7.0 (Nougat) OS
Improved experience, better productivity, and enhanced performance
LG UX 5.0
Swipe to explore all apps
360 Live Wallpaper
Interactive display moves based on sensors; or capture and set a 360 Panorama photo as wallpaper
Collage Wallpapers
Wallpaper slideshow for lock screen, transitions automatically to next wallpaper every time you wake up to lock screen
Comfort View
Decreases amount of blue light on the screen which can help reduce eyestrain
Smart Keyboard
Customize keyboard height and settings, with available adaptive word recognition based on user behavior
Smart Lock
Keep phone unlocked when connected to trusted devices or in trusted places
Smart Bulletin 2.0
View information and launch applications; includes customizable cards that provide tips, help users track health,1 and more
QuickMemo®+
Take notes with ability to choose paper style, pen size and color, add text with a PC-like tool bar, and more
Capture+
Write or draw on nearly any screen and save to QuickMemo+ or Gallery
Extended Capture+
When browser is open, capture an entire webpage
Ringtone ID
Unique ringtone created for each caller based on phone numbers
Game Battery Saver
System optimizations help improve battery life when games are played
Multilanguage Support for Phone and Keyboard Input
Yes
Shortcut Keys
Open apps quickly with the volume keys when screen is locked or off
Quick Shot
Take a photo by using the camera shortcut key
Display Size
Make items on the screen larger or smaller
Fingerprint ID
Gain access to your phone via fingerprint sensor, make mobile payments, and secure content**
Knock Code®
Tap a 6- to 10-point pattern to access the home screen
Content Lock
Use your pattern, password, or fingerprint lock to protect Gallery files or QuickMemo+ memos; secure files from being previewed when linked to a PC***
*
This app is not intended to diagnose, treat, or prevent any disease or medical condition. Always seek the advice of a qualified medical professional before making any changes to your exercise, sleep, or nutrition
**
Features and capabilities may vary by carrier.
***
Some owner content may still be accessible to a user who enables Content Lock.
Camera/Video
Quick Share
Access social platforms instantly after taking pictures and videos
Burst Shot*
Hold the shutter button to take multiple shots quickly
Front Camera Resolutions
2560 x 2160
Auto Shot**
Face detection automatically takes a selfie
Gesture Shot**
Take selfies with a simple hand gesture
Gesture View**
Transitions between camera mode and preview mode automatically when phone is lowered
Selfie Light**
Screen illuminates around the photo preview for well-lit selfies
Beauty Shot**
Adjustable setting softens facial features
Tag Location
Include location information with photos and videos
*
Available only on rear-facing camera or camcorder.
**
Available only on front-facing camera or camcorder.
***
Available only in manual mode; videos with Hi-Fi audio play only in apps that support Hi Fi.
Dual Rear Cameras with Wide-Angle Lens
Yes
13 MP Standard-Angle Lens
71 degree field of view; 1/3.06" image sensor and f/1.8 for low light performance and settings*
13 MP Wide-Angle Lens
125 degree field of view for capturing landscapes or architecture; 1/4" image sensor and f/2.4 for low light performance and settings*
Phase Detection Auto Focus (PDAF)
Fast, stable autofocus for objects at long distance or in outdoor environments
Optical Image Stabilization (OIS 2.0)
Capture sharp images quickly with less blur
Tracking Focus
Track and maintain focus on a moving object
Zoom Out. Zoom In.
Zoom continuously between standard and wide-angle lenses*
Square Camera
Makes the best use of the display by dividing the UI in two 1:1 squares for fun, time-saving photography usage; includes Snap Shot, Match Shot, Grid Shot, and Guide Shot
Pop-out Picture Mode*
Use both rear cameras to automatically add frame effects
Filter Effect
Preset filter effects give photos a film-like look and feel
Camera Resolutions
Up to 4160 x 3120** (standard angle) or 4160 x 3120 (wide angle)*
f/1.8 Low-Light Lens*
Stabilizes image for improved picture quality in low light
Manual Mode*
Adjust shutter speed, ISO, exposure, white balance, and more; save image as RAW (JPEG + DNG)
Zero Shutter Lag
Capture image immediately when shutter is pressed in camera mode
360 Panorama Mode
Capture the whole scene with stitched together shots
HDR Options
Set HDR mode to on, off, or auto to control contrast for photos
Zoom in and out Using Viewfinder and While Recording Video
Up to 8x
Fast snapshot
Double press the Down volume key for direct access to camera, when phone is in sleep mode, double press
Wide-Angle Front Camera and Full HD Camcorder
Yes
5 MP Wide-Angle Lens**
100 degrees, f/2.2 for low light settings; toggle for standard-angle (82 degrees) option
Gesture Interval Shot**
Make a fist twice to take four selfies in sequence
4K Ultra HD Rear Camcorder
Yes
Video Resolutions
Up to 3840 x 2160*
Electronic Image Stabilization
Capture sharp video quickly with less blur
Steady Record 2.0
Record smoother, clearer videos on the move
Hi-Fi Video Recording***
Record video with higher-quality sound
Slow-Motion Video Recording*
HD resolution, 60 FPS
Video Manual Mode*,****
Adjust audio focus, manual focus, white balance, frame rates, and more
Audio Zoom 2.0 and Wind Noise Filter
Control audio focus direction and minimize background and wind noise
Live Shot****
Take still shots while recording video
Snap Video****
Combine a series of short video clips
Time-Lapse Video*
Record a video that plays back faster than normal
Quick Video Editor****
Trim and adjust the speed of your videos
15-Second Auto Edit
Creates a highlight clip from a longer video for easy sharing****
Pause & Resume Video Recording
Pause then resume video recording for a continuous file
Live Zooming
Zoom in/out on videos during playback.
Video Screenshot
Capture still shots from a video playback
****
Not available with some camcorder settings.
Design/Display
*
Video content must be created in Dolby Vision or HDR10 to take advantage of HDR playback.
5.7" QHD Plus FullVision Display (2880 x 1440) with 564 ppi and 18:9 Aspect Ratio
Yes
Dolby Vision™ HDR
Expanded Dynamic Range for enriched brightness and greater contrast*
Rear Key with Fingerprint ID
Yes
Corning® Gorilla® Glass 3 on Screen and Rear Camera; Corning Gorilla Glass 5 on Back
Yes
USB Type-C™ Charging Port with Qualcomm Quick Charge™ 3.0 Capability
Reversible design for easier plug-in; fast charging and data transfer
Community Q&A
Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. Prices, promotions, and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.
- Products
- Appliances
- TV & Home Theater
- TV & Home Theater
- My Account
- About LG
BusinessPrivacyDo Not Sell or Share My Personal InformationTerms of UseTerms of PurchasePatentAccessibility HelpSite Map
Copyright © 2009-2025 LG Electronics. All Rights Reserved 