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4G IPS LCD Smartphone

LG LMK500QM5 K Series K51 2020 LTE US K500QM5 (LG X540)

LG

About LG K51 2020

The LG K51 2020 is a straightforward Android smartphone built for everyday use, featuring a 6.5-inch IPS TFT LCD display that delivers HD+ resolution at 720x1560 pixels. Its design is practical, with a body measuring 166.96 x 77.92 x 8.47 mm and a weight of 204 grams, making it a solid but not overly bulky device.

Under the hood, the K51 2020 runs Android 9.0 Pie out of the box, paired with 3GB of RAM to handle day-to-day tasks. Power comes from a 4000 mAh battery, which should provide reliable uptime for moderate users. The phone supports a single SIM card, keeping connectivity simple for those who don’t need dual-SIM functionality.

This variant

This variant runs Android 10 instead of the base model's Android 9.0 Pie. It also weighs 203g, slightly less than the base model's 204g. Unlike some other US variants, it specifically supports LTE rather than TD-LTE.

Technical Specifications

Display
Size
6.5 inch
Type
Color IPS TFT LCD display
Resolution
720x1560
Color depth
24-bit, 8-bit HDR
Subpixel
RGB Matrix (3 subpixels)
Screen-to-body
79.6%
Active area
69.14 × 149.81 mm
Touch
Capacitive multi-touch sensing screen
Notch
Yes
Performance
Processor
Helio P22
CPU
Octa-core, up to 2 GHz
GPU
IMG PowerVR GE8320
Process
12 nm
Platform
Google Android
Memory
RAM
3 GiB
Battery
Capacity
4000 mAh
Type
Lithium-ion
Energy
15.4 Wh
Voltage
3.85 V
Cameras
Main
4160×3120 · 1× optical visibility
Main
visibility
Main
visibility
Front
4160×3120 visibility
Dimensions
Size
77.9 × 166.9 × 8.4 mm
Weight
203 g
MIL-STD
MIL-STD-810G
Connectivity
Wi-Fi
Wi-Fi 5
Wi-Fi services
DLNA, Miracast, Wi-Fi Direct, Wi-Fi Tethering, Wi-Fi Calling (VoWiFi)
Bluetooth profiles
A2DP, A2DP with aptX codec, AVRCP, DIP, GAVDP, GOEP, HFP, HID, HSP, MAP, OPP, PAN, PBA, SPP
USB
USB Type-C reversible
USB services
USB charging, USB Host, USB On-The-Go 1.3, USB Power Delivery
GPS
GPS, GLONASS
GPS services
Simultaneous GPS (S-GPS), Assisted GPS, Geotagging, QuickGPS
LTE · 9 bandsUMTS · 5 bandsGSM · 4 bandsCDMA · 2 bands
All LTE bands (9)
  • LTE 1700/2100 MHz (Band 4, AWS)
  • LTE 1700/2100 MHz (Band 66) bands
  • LTE 1800 MHz (Band 3)
  • LTE 1900 MHz (Band 2, PCS)
  • LTE 2600 MHz (Band 7)
  • LTE 700 MHz (Band 12)
  • LTE 700 MHz (Band 13)
  • LTE 800 MHz (Band 20)
  • LTE 850 MHz (Band 5)
All UMTS bands (5)
  • UMTS 1700/2100MHz (Band IV, AWS)
  • UMTS 1900MHz (Band II, PCS)
  • UMTS 2100MHz (Band I, IMT)
  • UMTS 850MHz (Band V, CLR)
  • UMTS 900MHz (Band VIII)
All GSM bands (4)
  • GSM 1800MHz (B3)
  • GSM 1900MHz (PCS, B2)
  • GSM 850MHz (B5)
  • GSM 900MHz (B8)
All CDMA bands (2)
  • CDMA 1900MHz (BC1/BC14, PCS)
  • CDMA 800MHz (BC0, 850)
Audio
Channels
8
Output
3.5mm
Loudspeaker
1 W
Sensors
Sensors
Accelerometer, Compass, Fingerprint sensor, Light intensity sensor, Proximity sensor
Features
Fingerprint
Yes (fingerprint sensor)
SIM
Nano-SIM (4FF)
Markets
North America (NA) (USA)
Extras
Haptic touch feedback
Software extras
Voice Command, Navigation software, Intelligent personal assistant, Face Recognition
Regulatory
HAC
M3, T3
Data status
Final

Model Variants

7 other phones with the same base model: LG K51 2020

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LG K51 2020

LG LMK500MM K Series K51 2020 TD-LTE US K500MM (LG X540)

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LG K51 2020

LG LMK500QM6 K Series K51 2020 LTE US K500QM6 (LG X540)

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LG K51 2020

LG LMK500QM7 K Series K51 2020 TD-LTE US K500QM7 (LG X540)

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LG K51 2020

LG LMK500QN K Series K51 2020 TD-LTE LATAM K500QN (LG X540)

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LG K51 2020

LG LMK500UM3 K Series K51 2020 TD-LTE US K500UM3 (LG X540)

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LG K51 2020

LG LMK500UMT K Series K51 2020 LTE US K500UMT (LG X540)

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No image available

LG K51 2020

LG LMK500UMT3 K Series K51 2020 TD-LTE US K500UMT3 (LG X540)

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