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LG K51 (K500MM) vs Samsung Galaxy A50 (SM-A505U)

Side by side comparison between LG K51 vs Samsung Galaxy A50 phones, differences, pros, cons with full specifications. What's the better?

,
LG K51 (K500MM)
6.5"
IPS

720x1560

13
MP

13mp

3GB
RAM

64bit Octa

4000
mAh

(Non removable)

vs
17PointsSamsung Galaxy A50 (SM-A505U)Compare LG K51 X
Samsung Galaxy A50 (SM-A505U)
6.4"
AMOLED

1080x2340

25
MP

25mp

4GB
RAM

64bit Octa

4000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A50 (SM-A505U)

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!

K51 (K500MM)2 Advantages LG K51 (K500MM)vsGalaxy A50 (SM-A505U)17 Advantages Samsung Galaxy A50 (SM-A505U)
+6.5"2%
Larger screen
vs6.4"
+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
2Ghz 64bit Octa-Corevs+2.3Ghz 64bit Octa-Core26%
More powerful processor, you can open your applications faster
3GB LPDDR3vs+4GB LPDDR4X33%
More RAM memory. Typically more responsive and better for multitasking.
32GB (18GB available)vs+64GB (49GB available)172%
More internal storage for applications and files
204 grams (7.14 ounces)vs+166 grams (5.81 ounces)23%
Lighter
8.47 millimeters (0.33 inches)vs+7.7 millimeters (0.3 inches)10%
Thinner
TFT IPS LCDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
720x1560 pixelsvs+1080x2340 pixels125%
Higher resolution screen
264 PPIvs+403 PPI53%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(triple camera) 13MP + 5MP + 2MPvs+(triple camera) 25MP + 8MP + 5MP92%
Higher resolution main camera
f/1.8 (aperture)vs+f/1.7 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 13MPvs+(front) 25MP95%
Higher resolution secondary camera to take pictures and selfies
(4G+ LTE-A) 300 Mbpsvs+(4G+ LTE-A) 600 Mbps100%
Faster for surfing the internet and download files
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+ANT+Advantage
Sensors help you use the device
10Wvs+15W50%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely

36 Common items in both devices
eMMC 5.1
Until 1TB microSD, microSDXC
Plastic body, glass front
Not supported
60Hz
16 million
LED flash
+29 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight
Physical featuresLG K51 (K500MM)Samsung Galaxy A50 (SM-A505U)
ModelK51 (K500MM)Galaxy A50 (SM-A505U)
Other model namesLG K51 (Metro by T-Mobile) LMK500MMAMTPTN, LM-K500MMGalaxy A50 SM-A505U (64GB + 4GB RAM) NFC, SM-A505UZKNXAA
Country or region availableUSA
USA
USA
USA
BrandLGSamsung
Release dateMay, 2020March, 2019
Depth8.47 millimeters (0.33 inches)7.7 millimeters (0.3 inches)
Size (width x height)77.92 x 166.96 millimeters (3.07 x 6.57 in)74.7 x 158.5 millimeters (2.94 x 6.24 in)
Weight204 grams (7.14 ounces)166 grams (5.81 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersMIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.Not supported
System (OS)LG K51 (K500MM)Samsung Galaxy A50 (SM-A505U)
Operating systemAndroid 10Android 9.0 Pie
Firmware updatefeature not registeredAndroid 10
HardwareLG K51 (K500MM)Samsung Galaxy A50 (SM-A505U)
Chipset64bit - MediaTek MT6762 Helio P22 (12nm)64bit - Samsung Exynos 7 Octa 9610 (10nm)
CPU processorOcta-Core, 2 processors:
2Ghz Quad-Core ARM Cortex-A53
1.5Ghz Quad-Core ARM Cortex-A53
Octa-Core, 2 processors:
2.3Ghz Quad-Core ARM Cortex-A73
1.7Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerPowerVR GE8320 650MhzARM Mali-G72 MP3
RAM memory3GB LPDDR34GB LPDDR4X
Internal storage32GB (18GB available)
eMMC 5.1
64GB (49GB available)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)
DisplayLG K51 (K500MM)Samsung Galaxy A50 (SM-A505U)
Display typeTFT IPS LCDSuper AMOLED
Screen size6.5" inches6.4" inches
Screen-to-body ratio~79.7% (screen-to-body ratio)~84.9% (screen-to-body ratio)
Display resolution720x1560 pixels (19.5:9)1080x2340 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)264 PPI403 PPI
Colors16 million16 million
Scratch-resistant glassPanda King GlassGorilla Glass 3
Display features60Hz60Hz
Mobile networksLG K51 (K500MM)Samsung Galaxy A50 (SM-A505U)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum download/upload300/50 Mbps600/150 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100UMTS 850/900/1900/2100
Primary 4G networkLTE Cat6 (1, 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 66, 71)
TD-LTE (38, 41)
LTE Cat12/13 (Bands 2, 3, 4, 5, 7, 13, 20, 28, 66)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported
CallingLG K51 (K500MM)Samsung Galaxy A50 (SM-A505U)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
CameraLG K51 (K500MM)Samsung Galaxy A50 (SM-A505U)
Back camera (main camera)(triple camera)
• 13 megapixels
• 5MP ultrawide (f/2.2 1.12μm 1/5" 115º)
• 2MP depth sensor (f/2.4 1.75μm 1/5" 85º)
(triple camera)
• 25 megapixels
• 8MP ultrawide (f/2.2 13mm)
• 5MP depth sensor (f/2.2)
Main camera resolution4128x3096 pixels5760x4320 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.7 (aperture)
Focal length26mm lens26mm lens
Sensor size1/3" inchesfeature not registered
Pixel size1.12µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
2ª cameraLG K51 (K500MM)Samsung Galaxy A50 (SM-A505U)
Front camera (secondary)13 megapixels25 megapixels
Front camera resolution4128x3096 pixels5760x4320 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal lengthfeature not registered25mm lens
Sensor size1/3" inchesfeature not registered
Pixel size1.12µm pixelfeature not registered
MultimediaLG K51 (K500MM)Samsung Galaxy A50 (SM-A505U)
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.264, H.263, WMV, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivityLG K51 (K500MM)Samsung Galaxy A50 (SM-A505U)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
DLNANot supportedNot supported
NFCNot supportedSupported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
Infrared portNot supportedNot supported
Other functionsLG K51 (K500MM)Samsung Galaxy A50 (SM-A505U)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
Java / Flash playerNot supportedNot supported
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Fingerprint sensor (rear-mounted)
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Hall effect
Face unlock
Fingerprint sensor (under display)
ANT+
Other features- Colors: Titan gray
- Google Assistant
- DTS:X 3D sound surround
- HAC M3/T3
- WiFi direct, hotspot
- Colors: Black, White, Blue, Coral
- 19.5:9 display ratio FHD+
- One UI
- WiFi direct, hotspot
Power supplyLG K51 (K500MM)Samsung Galaxy A50 (SM-A505U)
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity4000 mAh4000 mAh
Charger, watts• 10W (5V/2A) Standard charging• 15W (9V/1.67A) Fast battery charging
Talk time autonomy1260 minutes | 21 hours | 0.9 day1380 minutes | 23 hours | 1 day
Standby34560 minutes | 576 hours | 24 daysfeature not registered
Radiation rateLG K51 (K500MM)Samsung Galaxy A50 (SM-A505U)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered1.31W/kg (head) | 1.59W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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