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LG K50 (LGK50) vs Samsung Galaxy A21 (SM-A215U)

Side by side comparison between LG K50 vs Samsung Galaxy A21 phones, differences, pros, cons and full specifications. What's the better?

,
6.26"
IPS

720x1520

13
MP

13mp

3GB
RAM

Octa-core

3500
mAh

(Non removable)

vs
14Points Samsung Galaxy A21 (SM-A215U) Compare LG K50 X
6.5"
PLS

720x1600

16
MP

13mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A21 (SM-A215U)

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!

K50 (LGK50)} 6 Advantages LG K50 (LGK50) vs Galaxy A21 (SM-A215U)} 14 Advantages Samsung Galaxy A21 (SM-A215U)
+170 grams (5.95 ounces)14%
Lighter
vs193 grams (6.76 ounces)
+TFT IPS LCDAdvantage
TFT IPS LCD display is brighter and more vivid
vsTFT PLS
+(4G LTE-A) 300 Mbps100%
Faster for surfing the internet and download files
vs(4G LTE) 150 Mbps
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
2GHz 64bit Octa-core (12nm)vs+2.3GHz 64bit Octa-core (12nm)17%
More powerful processor, you can open your applications faster
32GB (18GB available)vs+32GB (20GB available)11%
More internal storage for applications and files
8.75 millimeters (0.34 inches)vs+8.1 millimeters (0.32 inches)8%
Thinner
720x1520 pixelsvs+720x1600 pixels5%
Higher resolution screen
269 PPIvs+270 PPI1%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
6.26"vs+6.5"4%
Larger screen
(dual camera) 13MP + 2MPvs+(quad camera) 16MP + 8MP + 2MP + 2MP86%
Higher resolution main camera
1/3.1" inchesvs+1/3.06" inches1%
The larger sensor camera lets you take photos with better depth.
f/2.2 (aperture)vs+f/1.8 (aperture)22%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Android 9.0 Pievs+Android 10Advantage
Android 10 is newer and safer
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
3500 mAhvs+4000 mAh14%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
MicroUSB 2.0, USB OTG On-The-Govs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.

33 Common items in both devices
3GB LPDDR3
eMMC 5.1
Until 1TB microSD, microSDXC / Until 512GB microSD, microSDXC
Plastic body, glass front
16 million
LED flash
Only digital zoom
+26 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 K50 (LGK50)Galaxy A21 (SM-A215U)
ModelK50 (LGK50)Galaxy A21 (SM-A215U)
Other model namesSoftBank LGK50Galaxy A21 SM-A215U (Sprint, T-Mobile, US Cellular, Verizon)
Country or region availableJapan
Japan
USA
USA
BrandLGSamsung
Release date6/1/20196/26/2020
Depth8.75 millimeters (0.34 inches)8.1 millimeters (0.32 inches)
Size (width x height)77 x 161.3 millimeters (3.03 x 6.35 in)76.7 x 167.8 millimeters (3.02 x 6.61 in)
Weight170 grams (5.95 ounces)193 grams (6.76 ounces)
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

📲 Display

LG K50 (LGK50)Galaxy A21 (SM-A215U)
Display typeTFT IPS LCDTFT PLS
Screen size6.26" inches6.5" inches
Screen-to-body ratio~78.8% (screen-to-body ratio)~79.3% (screen-to-body ratio)
Display resolution720x1520 pixels720x1600 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)269 PPI270 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh ratefeature not registered60Hz
Display featuresfeature not registeredNot supported

🤖 Operating System

LG K50 (LGK50)Galaxy A21 (SM-A215U)
System versionAndroid 9.0 PieAndroid 10
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

LG K50 (LGK50)Galaxy A21 (SM-A215U)
Chipset64bit: MediaTek Helio P22 (MT6762) (12nm)64bit: MediaTek Helio P35 (MT6765) (12nm)
CPUOcta-core, 2 processors:
4x 2GHz ARM Cortex-A53 (Quad-core)
4x 1.5GHz ARM Cortex-A53 (Quad-core)
Octa-core, 2 processors:
4x 2.3GHz ARM Cortex-A53 (Quad-core)
4x 1.8GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerPowerVR GE8320 (650MHz)PowerVR GE8320 MP2 (680MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

LG K50 (LGK50)Galaxy A21 (SM-A215U)
RAM memory3GB LPDDR33GB LPDDR3
Internal storage32GB (18GB available)
eMMC 5.1
32GB (20GB available)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 512GB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

LG K50 (LGK50)Galaxy A21 (SM-A215U)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload300/50 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkUMTS 800/900/1700/1900/2100CDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat6 (Bands 1, 2, 3, 8, 28)
TD-LTE (Bands 41)
LTE Cat4 (1, 2, 3, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

LG K50 (LGK50)Galaxy A21 (SM-A215U)
Back camera (main camera)(dual camera)
13 megapixels
2MP depth f/2.41/5"1.75um86°
(quad camera)
16 megapixels
8MP ultrawide f/2.21/4.0"1.12µm
2MP macro f/2.4
2MP depth f/2.4
Main camera resolution4160x3120 pixels4608x3456 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/2.2 (aperture)f/1.8 (aperture)
Focal length26mm (lens)feature not registered
Sensor size1/3.1" inches1/3.06" inches
Pixel size1.12µm pixel1µm pixel
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
Camera extrasfeature not registeredfeature not registered

📸 Front camera

LG K50 (LGK50)Galaxy A21 (SM-A215U)
Front camera (secondary)13 megapixels13 megapixels
Front camera resolution4160x3120 pixels4128x3096 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 registeredfeature not registered
Sensor size1/3.1" inchesfeature not registered
Pixel size1.12µm pixel1.12µm pixel

🔉 Sound and multimedia

LG K50 (LGK50)Galaxy A21 (SM-A215U)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

LG K50 (LGK50)Galaxy A21 (SM-A215U)
USBMicroUSB 2.0, USB OTG On-The-GoUSB 2.0 Type-C reversible connector
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS
NFCSupportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

LG K50 (LGK50)Galaxy A21 (SM-A215U)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

LG K50 (LGK50)Galaxy A21 (SM-A215U)
Battery typeLiPo: li-ion polymer (Non removable)
5V/1.2A
LiPo: li-ion polymer (Non removable)
Battery capacity3500 mAh4000 mAh
Charger, wattsWired charging15W Wired fast charging
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomy17 hoursfeature not registered
Standby318 hours (13.3 days)feature not registered

➕ Other features

LG K50 (LGK50)Galaxy A21 (SM-A215U)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Aurora black, Platinum gray, Moroccan blue
• 19:9 display ratio
• LG UX 7
• DTS:X surround sound
• Colors: Black
• One UI 2.0

☢️ Radiation rate

LG K50 (LGK50)Galaxy A21 (SM-A215U)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.6W/kg (head), 1.27W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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