| Physical features | Nokia 6.1 (32GB) | LG K50 (X520HM) |
| Model | 6.1 (32GB) | K50 (X520HM) |
| Other model names | Nokia 6.1 Dual-sim TA-1043, TA-1045, TA-1089, HMD Plate 2 | LG K50 LMX520HM, LM-X520HM |
| Country or region available |    
(Global, International), Canada, USA, (Europe) | 
(Latin America) |
| Brand | Nokia | LG |
| Release date | April, 2018 | June, 2019 |
| Depth | 8.15 millimeters (0.32 inches) | 8.75 millimeters (0.34 inches) |
| Size (width x height) | 75.8 x 148.8 millimeters (2.98 x 5.86 in) | 77 x 161.3 millimeters (3.03 x 6.35 in) |
| Weight | 172 grams (6.02 ounces) | 170 grams (5.95 ounces) |
| Qwerty physical keyboard | Not supported | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Build, materials | Aluminum body, glass front | Plastic body, glass front |
| Protection against water and others | Not supported | MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. |
| System (OS) | Nokia 6.1 (32GB) | LG K50 (X520HM) |
| Operating system | Android 8.1 Oreo | Android 9.0 Pie |
| Firmware update | Android 10 | feature not registered |
| Hardware | Nokia 6.1 (32GB) | LG K50 (X520HM) |
| Chipset | 64bit - Qualcomm Snapdragon 630 SDM630 (14nm) | 64bit - MediaTek MT6762 Helio P22 (12nm) |
| CPU processor | Octa-Core, 2 processors:
2.2Ghz Quad-Core ARM Cortex-A53
1.8Ghz Quad-Core ARM Cortex-A53 | Octa-Core, 2 processors:
2Ghz Quad-Core ARM Cortex-A53
1.5Ghz Quad-Core ARM Cortex-A53 |
| GPU graphical controller | Qualcomm Adreno 508 650Mhz | PowerVR GE8320 650Mhz |
| RAM memory | 3GB LPDDR4 | 3GB LPDDR3 |
| Internal storage | 32GB (22GB available)
eMMC 5.1 | 32GB (18GB available)
eMMC 5.1 |
| External storage | Until 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot) | Until 1TB microSD, microSDXC
(dedicated slot) |
| Display | Nokia 6.1 (32GB) | LG K50 (X520HM) |
| Display type | TFT IPS LCD | TFT IPS LCD |
| Screen size | 5.5" inches | 6.26" inches |
| Screen-to-body ratio | ~73.9% (screen-to-body ratio) | ~78.8% (screen-to-body ratio) |
| Display resolution | 1080x1920 pixels | 720x1520 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 401 PPI | 269 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 3 | Not supported |
| Display features | feature not registered | feature not registered |
| Mobile networks | Nokia 6.1 (32GB) | LG K50 (X520HM) |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot) | Not supported |
| SIM card | 2 slots (Dual-SIM)
nano-SIM (4FF) | 1 slot (Single-SIM)
nano-SIM (4FF) |
| Maximum download/upload | 150/50 Mbps | 300/50 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
| Frequency, bands | Expand band detailsCollapse details |
| GSM Mhz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1900/2100 | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat4
TA-1043 version:
LTE (Bands 1, 3, 5, 7, 8, 20, 28)
TD-LTE (Bands 38, 40, 41)
TA-1045 version:
LTE (Bands 2, 3, 4, 5, 7, 12, 17, 20, 28)
TD-LTE (Bands 38)
TA-1089 version:
LTE (Bands 1, 3, 5, 7, 8, 20, 28)
TD-LTE (Bands 38, 40, 41) | LTE Cat6 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 28, 66) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | Not supported |
| Calling | Nokia 6.1 (32GB) | LG K50 (X520HM) |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Speakerphone | Supported | Supported |
| Video calling | Supported | Supported |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Camera | Nokia 6.1 (32GB) | LG K50 (X520HM) |
| Back camera (main camera) | 16 megapixels | (dual camera)
13 megapixels
2MP depthf/2.41/5"1.75um86º |
| Main camera resolution | 4608x3456 pixels | 4160x3120 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | f/2.0 (aperture) | f/2.2 (aperture) |
| Focal length | 27mm lens | 26mm lens |
| Sensor size | feature not registered | 1/3.1" inches |
| Pixel size | 1µm pixel | 1.12µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo on both cameras | HDR photo on both cameras |
| 2ª camera | Nokia 6.1 (32GB) | LG K50 (X520HM) |
| Front camera (secondary) | 8 megapixels | 13 megapixels |
| Front camera resolution | 3264x2448 pixels | 4160x3120 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | f/2.0 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/4" inches | 1/3.1" inches |
| Pixel size | 1.12µm pixel | 1.12µm pixel |
| Multimedia | Nokia 6.1 (32GB) | LG K50 (X520HM) |
| Radio | FM (RDS) | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD | MP4, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
| Connectivity | Nokia 6.1 (32GB) | LG K50 (X520HM) |
| USB | USB 2.0 Type-C reversible connector | MicroUSB 2.0, USB OTG On-The-Go |
| TV output | Not supported | Not supported |
| Audio output | 3.5mm jack | 3.5mm jack |
| Bluetooth | 5.0 + A2DP/LE | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) |
| DLNA | Not supported | Not supported |
| NFC | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging |
| Infrared port | Not supported | Not supported |
| Other functions | Nokia 6.1 (32GB) | LG K50 (X520HM) |
| Active noise cancellation | Supported | Supported |
| Vibrating alert | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Sensors | Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Hall effect
Fingerprint sensor (rear-mounted)
| Accelerometer
Proximity sensor
Ambient Light sensor
Face unlock
Fingerprint sensor (rear-mounted)
|
| Other features | - Colors: Black/copper, White/iron, Blue/gold
- Android One edition
- WiFi direct, hotspot | - Colors: Aurora black, Platinum gray, Moroccan blue
- 19:9 display ratio
- LG UX 7
- DTS:X surround sound
- WiFi direct, hotspot |
| Power supply | Nokia 6.1 (32GB) | LG K50 (X520HM) |
| Battery | Li-Ion: Lithium-Ion (Non removable) | LiPo: Li-Ion polymer (Non removable)
5V/1.2A |
| Battery capacity | 3000 mAh | 3500 mAh |
| Charger, watts | 18W Fast battery charging | Standard charging |
| Talk time autonomy | 960 minutes | 16 hours | 0.7 day | 1020 minutes | 17 hours | 0.7 day |
| Standby | 30420 minutes | 507 hours | 21.1 days | 19080 minutes | 318 hours | 13.3 days |
| Radiation rate | Nokia 6.1 (32GB) | LG K50 (X520HM) |
| 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 |