LG Q8 X800K vs Samsung SM-G9198
| Type | Touch | Clamshell |
| Waterproofness & dust-resistance | IP67 |  |
| Dimensions | 148.90 x 71.90 x 7.90 mm | 120.30 x 61.20 x 16.30 mm |
| Weight | 146.00 g | 204.00 g |
| Display size | 5.20" | 3.90" |
| Display | Color / IPS TFT 16M colors 1440 x 2560 px (5.20") 565 ppi | Color / Super AMOLED 16M colors 768 x 1280 px (3.90") 383 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
 | Corning Gorilla Glass Buy screen protector
|
| Additional display | Color / IPS TFT 1040 x 160 px |  |
| Protection of the secondary display | | |
| Talk time (max.) | 2G: 240 min. (4.0 h) | |
| Stand-by (max.) | 2G: 100 h. (4.2 days) | 2G: 189 h. (7.9 days) |
| Standard battery | Li-Ion 3000 mAhBuy powerbank
| Li-Ion 2020 mAhBuy powerbank
|
| Quick battery charging | Quick Charge 3.0 | |
| Wireless battery charging | | |
| Internal memory | 32 GB | 16 GB |
| End-user memory | 21.84 GB | |
| RAM memory | 4 GB | 2 GB |
| Memory cards |  microSD, microSDHC, microSDXC up to 2000 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card |
| Operating system | Android 7.1.1 Nougat | Android |
| Processor | Qualcomm Snapdragon 820 8996 | Qualcomm Snapdragon 808 8992 |
| Processor clock | 2150 MHz | 1800 MHz |
| GPU | Adreno 530 @650-736 MHz | Adreno 418 @600 MHz |
| Touchscreen | | |
| DualSIM | | |
| SIM cards standard | SingleSIM(nanoSIM) | |
| Hybrid DualSIM | nd | |
| Announced | 3Q 2017 | 3Q 2015 |
| Other names | LGM-X800K | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 |
| UMTS | 850 900 1900 2100 | 850 1900 2100 |
| LTE standard | FDD LTE: 2600, 1800, 800 | FDD LTE: 2600, 2100, 1800 TDD LTE: 2600, 2500, 2300, 1900 |
| CDMA | | |
| Standard TD-SCDMA | | 1900 2000 |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Photo matrix | 16 Mpx | 16 Mpx |
| Optical zoom | | |
| Digital zoom | 8x | |
| Flash | 2x LED | LED |
| Dual-colour LED flash | | |
| Video resolution | 3840x2160 px | 1920x1080 px |
| Video formats | MPEG4, H.263, H.264 - 30 fps | MPEG4, H.263, H.264 |
| Additional | AF, EIS, f/1.8 | AF |
| Second camera | | |
| Photo matrix | 8 Mpx | nd |
| Resolution | 3264x2448 px | nd |
| Optical zoom | | nd |
| Flash | 2x LED | nd |
| Dual-colour LED flash | | nd |
| Video formats | MPEG4, H.263, H.264 - 30 fps | nd |
| Additional | AF, f/2.4 | nd |
CAMERAS - FRONT
| First camera | | |
| Photo matrix | 5 Mpx | 5 Mpx |
| Resolution | 2592x1944 px | 2592x1944 px |
| Optical zoom | | |
| Flash | | |
| Dual-colour LED flash | | |
| Video resolution | 1920x1080 px | |
| Video formats | MPEG4, H.263, H.264 - 30 fps | MPEG4, H.263, H.264 |
| Additional | f/1.9 | 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 | |
| HSUPA | 5.76 Mbit/s | |
| HSPA | | |
| HSPA+ | | |
| LTE DL | - | |
| LTE UP | 102.00 Mbit/s | |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v4.2 LE | v4.1 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac |
| 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 |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | XT9 | XT9 |
| 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, AC3, AIFF, AMR, DFF, DSF, FLAC, OGG, WAV, WMA | AAC, AAC+, AMR, WAV, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Java | ART | Dalvik |
| 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 | | |