LG X Power K450 vs LG X Power2
| Type | Touch | Touch |
| Dimensions | 148.90 x 74.90 x 7.90 mm | 154.70 x 78.10 x 8.40 mm |
| Weight | 139.00 g | 164.00 g |
| Display size | 5.30" | 5.50" |
| Display | Color / IPS TFT 16M colors 720 x 1280 px (5.30") 277 ppi | Color / IPS TFT 16M colors 720 x 1280 px (5.50") 267 ppi |
| Display protection |   | |
| Additional display | | |
| Protection of the secondary display | | |
| Talk time (max.) | 2G: 2400 min. (40.0 h) 3G: 1620 min. (27.0 h) | 3G: 480 min. (8.0 h) |
| Stand-by (max.) | 2G: 935 h. (39.0 days) 3G: 925 h. (38.5 days) 4G: 1025 h. (42.7 days) | 3G: 200 h. (8.3 days) |
| Playback time (max.) | Audio: 185 h (7.7 days) Video: 19 h (0.8 days) | Video: 15 h (0.6 days) |
| Internet browsing time (max.) | nd | 3G: 18 h (0.8 days) |
| Standard battery | Li-Ion 4100 mAhBuy powerbank
| Li-Ion 4500 mAhBuy powerbank
|
| Quick battery charging | Quick Charge 2.0 | Pump Express 2.0 |
| Wireless battery charging | | |
| Internal memory | 16 GB | 16 GB |
| End-user memory | 9.75 GB | 9 GB |
| RAM memory | 1.5 GB | 1.5 GB, 2 GB |
| Memory cards |  microSD, microSDHC, microSDXC up to 32 GBBuy memory card | microSD, microSDHC, microSDXC up to 2000 GBBuy memory card |
| Operating system | Android 6.0.1 Marshmallow | Android 7.0 Nougat |
| Processor | Qualcomm Snapdragon 212 8909 | MediaTek MT6750 |
| Processor clock | 1300 MHz | 1500 MHz |
| GPU | Adreno 304 | ARM Mali-T860 MP2 @520 MHz |
| Touchscreen | | |
| DualSIM | |  |
| SIM cards standard | SingleSIM(nanoSIM) | SingleSIM(nanoSIM) |
| Announced | 2Q 2016 | 1Q 2017 |
| Other names | - | X Power 2; M320N; M320F |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 900 2100 | 850 900 1900 2100 |
| LTE standard | FDD LTE: 1900, 1700, 850, 700 | FDD LTE: 2600, 2100, 1800, 900, 800 |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Photo matrix | 8 Mpx | 13 Mpx |
| Resolution | 3264x2448 px | 4128x3096 px |
| Optical zoom | | |
| Digital zoom | 4x | 4x |
| Flash | LED | LED |
| Dual-colour LED flash | | |
| Video resolution | 1280x720 px | 1920x1080 px |
| Video formats | H.263, H.264, MPEG4 - 30 fps | MPEG4, H.263, H.264 - 30 fps |
| Additional | AF, f/2.2 | f/2.2 |
CAMERAS - FRONT
| First camera | | |
| Photo matrix | 5 Mpx | 5 Mpx |
| Resolution | 2592x1944 px | 2592x1944 px |
| Optical zoom | | |
| Flash | | LED |
| Dual-colour LED flash | | |
| Video resolution | | 1920x1080 px |
| Video formats | H.263, H.264, MPEG4 - 30 fps | MPEG4, H.263, H.264 - 30 fps |
| Additional | FF, f/2.4 | f/2.2 |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| 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 | 51.00 Mbit/s | 51.00 Mbit/s |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v4.1 | v4.2 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 b/g/n | v802.11 b/g/n |
| WiFi frequencies | 2,4 GHz | 2,4 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 | 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 | T9 | 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, AAC+, AMR, FLAC, MKA, OGG, WAV, eAAC+ | AAC, AAC+, ALAC, AMR, FLAC, WAV, WMA, eAAC+ |
| Polyphony | 64 voices | |
| 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 | | |