LG V30+ vs LG Harmony 4
| Type | Touch | Touch |
| Dimensions | 151.70 x 75.40 x 7.30 mm | 156.21 x 74.17 x 8.63 mm |
| Weight | 158.00 g | 172.93 g |
| Display size | 6.00" | 6.10" |
| Display | Color / OLED 16M colors 1440 x 2880 px (6.00") 537 ppi | Color / IPS TFT 16M colors 720 x 1560 px (6.10") 282 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
 |  |
| Additional display | | |
| Protection of the secondary display | | |
| Talk time (max.) |  | 2G: 720 min. (12.0 h) |
| Stand-by (max.) | | 2G: 356 h. (14.8 days) |
| Standard battery | Li-Ion 3300 mAhBuy powerbank
| Li-Ion 3500 mAhBuy powerbank
|
| Quick battery charging | Quick Charge 3.0 | |
| Wireless battery charging | PMA & Qi | |
| Internal memory | 128 GB | 32 GB |
| End-user memory | | 17.9 GB |
| RAM memory | 4 GB | 3 GB |
| Memory cards |  microSD, microSDHC, microSDXC up to 2000 GBBuy memory card | microSD, microSDHC, microSDXC |
| Operating system | Android 7.1.2 Nougat | Android 10 |
| Processor | Qualcomm Snapdragon 835 8998 | MediaTek Helio P22 MT6762 |
| Processor clock | 2450 MHz | 2000 MHz |
| GPU | Adreno 540 | PowerVR GE8320 @650 MHz |
| Touchscreen | | |
| DualSIM | | |
| SIM cards standard | SingleSIM(nanoSIM) | SingleSIM(nanoSIM) |
| Announced | 3Q 2017 | 2Q 2020 |
| Other names | V30 Plus | LM-K400AM |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 1700 1900 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 800 | FDD LTE: 2300, 2100, 1700, 850, 700 |
| Standard 5G | | |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | | Standard |
| Photo matrix | 16 Mpx | 13 Mpx |
| Resolution | 5312x2988 px | |
| Optical zoom | | |
| Flash | 2x LED | LED |
| Dual-colour LED flash | 1+1 | |
| Video resolution | 3840x2160 px | |
| Video formats | H.263, H.264, MPEG4 - 30 fps | H.263, H.264, MPEG4 |
| Additional | AF, Laser AF, EIS, OIS, f/1.6 | AF |
| Second camera | | |
| Camera type | | Wide-angle |
| Photo matrix | 13 Mpx | 5 Mpx |
| Resolution | 3264x2448 px | |
| Optical zoom | | |
| Flash | | LED |
| Dual-colour LED flash | | |
| Video formats | H.263, H.264, MPEG4 - 30 fps | H.263, H.264, MPEG4 |
| Additional | AF, f/1.9 | FF |
CAMERAS - FRONT
| First camera | | |
| Camera type | | Portrait |
| Photo matrix | 5 Mpx | 8 Mpx |
| Optical zoom | | |
| Flash | | |
| Dual-colour LED flash | | |
| Video formats | H.263, H.264, MPEG4 - 30 fps | H.263, H.264, MPEG4 |
| Additional | FF, f/2.2 | FF |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | v2.0 | v2.0 |
| HSCSD | | |
| HSDPA | 42.20 Mbit/s | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | - |
| LTE UP | | - |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v5.0 LE | v5.0 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac | v802.11 a/b/g/n |
| WiFi frequencies | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 Type-C | v2.0 Type-C |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | T9 | T9 |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | z RDS | |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | 3.5 mm | 3.5 mm |
| HD Voice | | |
| Sound formats | AAC, AAC+, AIFF, ALAC, AMR, APE, DSD, FLAC, OGG, WAV, WMA, eAAC+ | AAC, AAC+, AIFF, AMR, FLAC, M4A, MID, OGG, PCM, WAV, WMA, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | ART | ART |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |