LG V50 ThinQ (V450PM) vs LG K4 2017 (X230Z)
Side by side comparison between LG V50 ThinQ vs LG K4 (2017) phones, differences, pros, cons and full specifications. What's the better?
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6.4"
POLED
POLED
1440x3120
12
MP
MP
8mp
6GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
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What's the better phone? LG V50 ThinQ (V450PM)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
36 Advantages 
4 Advantages | 11 Common items in both devices |
| 16 million |
| LED flash |
| PDAF: phase detection autofocus / Autofocus |
| HDR photo/video and HDR photo on front camera / HDR photo on both cameras |
| Capacitive |
| Multitouch |
| Accelerometer |
| +4 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| LG V50 ThinQ (V450PM) | LG K4 2017 (X230Z) | |
| Model | V50 ThinQ (V450PM) | LG K4 2017 (X230Z) |
| Other model names | Sprint LG V50 ThinQ 5G LMV450PM, LG V50 5G | LG K4 2017 8GB Single-Sim, LG-X230Z, LGX230Z |
| Country or region available |  USA |     South Africa, Costa Rica, United Arab Emirates, Israel |
| Brand | LG | LG |
| Release date | 5/10/2019 | 3/1/2017 |
| Depth | 8.3 millimeters (0.33 inches) | 8.1 millimeters (0.32 inches) |
| Size (width x height) | 76.1 x 159.2 millimeters (3 x 6.27 in) | 74.13 x 145.8 millimeters (2.92 x 5.74 in) |
| Weight | 183 grams (6.41 ounces) | 145 grams (5.08 ounces) |
| Build, materials | Aluminum frame, glass front/back | Plastic body, glass front |
| Protection against water and others | IP68 certified: dust/waterproof over 1.5 meters and 30min. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. | Not supported |
📲 Display | ||
| LG V50 ThinQ (V450PM) | LG K4 2017 (X230Z) | |
| Display type | P-OLED | TFT IPS LCD |
| Screen size | 6.4" inches | 5" inches |
| Screen-to-body ratio | ~83% (screen-to-body ratio) | ~63.7% (screen-to-body ratio) |
| Display resolution | 1440x3120 pixels | 480x854 pixels (16:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 537 PPI | 196 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 5 | Not supported |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| LG V50 ThinQ (V450PM) | LG K4 2017 (X230Z) | |
| System version | Android 9.0 Pie | Android 6.0.1 Marshmallow |
| Firmware update | Android 10 | feature not registered |
| User Interface | feature not registered | LG UX 5.0 |
⚙️ Processor | ||
| LG V50 ThinQ (V450PM) | LG K4 2017 (X230Z) | |
| Chipset | 64bit: Qualcomm Snapdragon 855 (SM8150) (7nm) | 64bit: MediaTek MT6737M (28nm) |
| CPU | Octa-core, 3 processors: 1x 2.84GHz Kryo 485 (Single-core) 3x 2.42GHz Kryo 485 (Triple-core) 4x 1.78GHz Kryo 485 (Quad-core) | Quad-core, 1 processor: 4x 1.1GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 640 (585MHz) | ARM Mali-T720 MP2 550Mhz |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| LG V50 ThinQ (V450PM) | LG K4 2017 (X230Z) | |
| RAM memory | 6GB LPDDR4X | 1GB LPDDR3 |
| Internal storage | 128GB (103GB available) UFS 2.1 | 8GB (4GB available) eMMC 4.5 |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 32GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| LG V50 ThinQ (V450PM) | LG K4 2017 (X230Z) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 2000/75 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | CDMA 800/1900, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | UMTS 850/900/2100 |
| Primary 4G network | LTE Cat18 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66, 71) TD-LTE (Bands 40, 41, 46) | LTE Cat4 (1, 3, 5, 7, 8, 28) |
| Primary 5G network | NSA (Bands 41, 260, 261) | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| LG V50 ThinQ (V450PM) | LG K4 2017 (X230Z) | |
| Back camera (main camera) | (triple camera) 12 megapixels 12MP telephoto f/2.41/3.4"52mm1.0µm2x-optical-zoomPDAFOIS 16MP ultrawide f/1.91/3.1"16mm1.0µmFF | 8 megapixels |
| Main camera resolution | 4000x3000 pixels | 3264x2448 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 60 fps | HD (1280x720) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/1.5 (aperture) | f/2.6 (aperture) |
| Focal length | 27mm lens | feature not registered |
| Sensor size | 1/2.6" inches | feature not registered |
| Pixel size | 1.4µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS (3-axis): Optical stabilization | EIS: Digital stabilization |
| Zoom | Digital and optical zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo/video and HDR photo on front camera | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| LG V50 ThinQ (V450PM) | LG K4 2017 (X230Z) | |
| Front camera (secondary) | (dual front camera) 8 megapixels 5MP wide f/2.21/5"21mm1.12µm | 5 megapixels |
| Front camera resolution | 3264x2448 pixels | 2560x1920 pixels |
| Video recording (secondary) | Full HD (1920x1080) | HD (1280x720) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/1.9 (aperture) | f/2.7 (aperture) |
| Focal length | 26mm lens | feature not registered |
| Sensor size | 1/4" inches | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| LG V50 ThinQ (V450PM) | LG K4 2017 (X230Z) | |
| Loudspeaker | Supported | Mono sound (not stereo) |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| LG V50 ThinQ (V450PM) | LG K4 2017 (X230Z) | |
| USB | USB 3.1 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 4.1 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| LG V50 ThinQ (V450PM) | LG K4 2017 (X230Z) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor | Accelerometer Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| LG V50 ThinQ (V450PM) | LG K4 2017 (X230Z) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 4000 mAh | 2500 mAh |
| Charger, watts | 18W Wired fast charging | Wired charging |
| Inductive / wireless charging | Qi wireless charging | Not supported |
| Talk time autonomy | 25 hours (1 days) | 3.2 hours |
| Standby | feature not registered | 310 hours (12.9 days) |
➕ Other features | ||
| LG V50 ThinQ (V450PM) | LG K4 2017 (X230Z) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Aurora Black • LG UX 8.0 • Always-on display • Dolby Vision and HDR10 display • DTS: X surround sound • 32-bit/192kHz audio • Quick Charge 3.0 • USB Power Delivery 2.0 | • Colors: Black, Titan, Gold, Chocolate • Knock Code, Knock On • Quick Share, Quick Selfie |
☢️ Radiation rate | ||
| LG V50 ThinQ (V450PM) | LG K4 2017 (X230Z) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |