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LG K51 (K500UMT3) vs Realme X50 Pro 5G (128GB/8GB)

Side by side comparison between LG K51 vs Realme X50 Pro 5G phones, differences, pros, cons with full specifications. What's the better?

,
LG K51 (K500UMT3)
6.5"
IPS

720x1560

13
MP

13mp

3GB
RAM

64bit Octa

4000
mAh

(Non removable)

vs
24PointsRealme X50 Pro 5G (128GB/8GB)Compare LG K51 X
Realme X50 Pro 5G (128GB/8GB)
6.44"
AMOLED

1080x2400

64
MP

32mp

8GB
RAM

64bit Octa

4200
mAh

(Non removable)

What's the better phone? Realme X50 Pro 5G (128GB/8GB)

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 (K500UMT3)6 Advantages LG K51 (K500UMT3)vsX50 Pro 5G (128GB/8GB)24 Advantages Realme X50 Pro 5G (128GB/8GB)
+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
vsNot supported
+204 grams (7.14 ounces)1%
Lighter
vs205 grams (7.18 ounces)
+8.47 millimeters (0.33 inches)5%
Thinner
vs8.9 millimeters (0.35 inches)
+6.5"1%
Larger screen
vs6.44"
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C reversible connector
+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+2.84Ghz 64bit Octa-Core50%
More powerful processor, you can open your applications faster
3GB LPDDR3vs+8GB LPDDR5167%
More RAM memory. Typically more responsive and better for multitasking.
32GB (18GB available)vs+128GB (107GB available)5 times
More internal storage for applications and files
eMMC 5.1vs+UFS 3.0Advantage
Fastest write and read storage.
Plastic body, glass frontvs+Aluminum frame, glass front/backAdvantage
More resistant material
TFT IPS LCDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
Not supportedvs+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
60Hzvs+90Hz50%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
720x1560 pixelsvs+1080x2400 pixels131%
Higher resolution screen
264 PPIvs+409 PPI55%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(triple camera) 13MP + 5MP + 2MPvs+(quad camera) 64MP + 12MP + 8MP + 2MP3 times
Higher resolution main camera
Only digital zoomvs+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
1/3" inchesvs+1/1.72" inches74%
The larger sensor camera lets you take photos with better depth.
(front) 13MPvs+(dual front camera) 32MP + 8MP2 times
Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
4G+ LTE-Avs+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
(4G+ LTE-A) 300 Mbpsvs+(5G SA/NSA) 2000 Mbps6 times
Faster for surfing the internet and download files
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
4000 mAhvs+4200 mAh5%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
10Wvs+65W6 times
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.
1 slot (Single-SIM)
(dedicated slot)
vs+2 slots (Dual-SIM)Advantage
It's more advantageous to have more than one phone operator in the same device
802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOvs+802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO is newer and faster
5.0 + A2DP/LEvs+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely

25 Common items in both devices
16 million
LED flash
PDAF: phase detection autofocus
EIS: Digital stabilization
HDR photo on both cameras
f/1.8 (aperture)
(front) Full HD (1920x1080)
+18 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 (K500UMT3)Realme X50 Pro 5G (128GB/8GB)
ModelK51 (K500UMT3)X50 Pro 5G (128GB/8GB)
Other model namesLG K51 (T-Mobile) LMK500UMT3ATMOTN, LM-K500UMT3Realme X50 Pro (128GB + 8GB RAM)
Country or region availableUSA
USA
(Global, International)
(Global, International)
BrandLGRealme
Release dateMay, 2020March, 2020
Depth8.47 millimeters (0.33 inches)8.9 millimeters (0.35 inches)
Size (width x height)77.92 x 166.96 millimeters (3.07 x 6.57 in)74.2 x 159 millimeters (2.92 x 6.26 in)
Weight204 grams (7.14 ounces)205 grams (7.18 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, glass frontAluminum frame, glass front/back
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 (K500UMT3)Realme X50 Pro 5G (128GB/8GB)
Operating systemAndroid 10Android 10
Firmware updatefeature not registeredfeature not registered
HardwareLG K51 (K500UMT3)Realme X50 Pro 5G (128GB/8GB)
Chipset64bit - MediaTek MT6762 Helio P22 (12nm)64bit - Qualcomm Snapdragon 865 SM8250 (7nm)
CPU processorOcta-Core, 2 processors:
2Ghz Quad-Core ARM Cortex-A53
1.5Ghz Quad-Core ARM Cortex-A53
Octa-Core, 3 processors:
2.84Ghz Single-Core Kryo 585
2.42Ghz 3-Cores Kryo 585
1.9Ghz Quad-Core Kryo 585
GPU graphical controllerPowerVR GE8320 650MhzQualcomm Adreno 650
RAM memory3GB LPDDR38GB LPDDR5
Internal storage32GB (18GB available)
eMMC 5.1
128GB (107GB available)
UFS 3.0
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Not supported
DisplayLG K51 (K500UMT3)Realme X50 Pro 5G (128GB/8GB)
Display typeTFT IPS LCDSuper AMOLED
Screen size6.5" inches6.44" inches
Screen-to-body ratio~79.7% (screen-to-body ratio)~84.9% (screen-to-body ratio)
Display resolution720x1560 pixels (19.5:9)1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)264 PPI409 PPI
Colors16 million16 million
Scratch-resistant glassPanda King GlassGorilla Glass 5
Display features60Hz90Hz, 1000 nits, HDR10+
Mobile networksLG K51 (K500UMT3)Realme X50 Pro 5G (128GB/8GB)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download/upload300/50 Mbps2000/150 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G, 5G
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 850/900/1700/1900/2100
Primary 4G networkLTE Cat6 (1, 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 66, 71)
TD-LTE (38, 41)
LTE Cat20

Global version:
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 66)
TD-LTE (Bands 38, 39, 40, 41, 42)

India version:
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20)
TD-LTE (Bands 34, 38, 39, 40, 41)
Primary 5G networkNot supportedSA/NSA

Global version:
(Bands 1, 3, 5, 7, 28, 38, 40, 41, 77, 78)

India version:
(Bands 41, 78, 79)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSA
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE
CallingLG K51 (K500UMT3)Realme X50 Pro 5G (128GB/8GB)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
CameraLG K51 (K500UMT3)Realme X50 Pro 5G (128GB/8GB)
Back camera (main camera)(triple camera)
13 megapixels
5MP ultrawidef/2.21.12μm1/5"115º
2MP depthf/2.41.75μm1/5"85º
(quad camera)
64 megapixels
12MP telephotof/2.554mm2x-optical-zoomPDAF
8MP ultrawidef/2.313mmPDAF
2MP depthf/2.4B/W
Main camera resolution4128x3096 pixels10120x6328 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal length26mm lens26mm lens
Sensor size1/3" inches1/1.72" inches
Pixel size1.12µm pixel0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomDigital and optical 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 (K500UMT3)Realme X50 Pro 5G (128GB/8GB)
Front camera (secondary)13 megapixels(dual front camera)
32 megapixels
8MP ultrawidef/2.217mm1/4.0"1.12µm
Front camera resolution4128x3096 pixels6528x4896 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.2 (aperture)
Focal lengthfeature not registered17mm lens
Sensor size1/3" inches1/4" inches
Pixel size1.12µm pixel1.12µm pixel
MultimediaLG K51 (K500UMT3)Realme X50 Pro 5G (128GB/8GB)
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivityLG K51 (K500UMT3)Realme X50 Pro 5G (128GB/8GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C reversible connector
TV outputNot supportedNot supported
Audio output3.5mm jackType-C reversible connector
Bluetooth5.0 + A2DP/LE5.1 + A2DP/LE
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO
DLNANot supportedNot supported
NFCNot supportedSupported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, NavIC
Infrared portNot supportedNot supported
Other functionsLG K51 (K500UMT3)Realme X50 Pro 5G (128GB/8GB)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Fingerprint sensor (rear-mounted)
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (under display)
Other features- Colors: Titan gray
- Google Assistant
- DTS:X 3D sound surround
- HAC M3/T3
- WiFi direct, hotspot
- Colors: Moss Green, Rust Red
- Realme UI 1.0
- DCI-P3 100% display
- 24-bit/192kHz audio
- WiFi direct, hotspot
Power supplyLG K51 (K500UMT3)Realme X50 Pro 5G (128GB/8GB)
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity4000 mAh4200 mAh
Charger, watts10W (5V/2A) Standard charging65W (10V/6.5A) Fast battery charging
SuperDart Flash Charge
USB Power Delivery 1.0
Talk time autonomy1260 minutes | 21 hours | 0.9 dayfeature not registered
Standby34560 minutes | 576 hours | 24 daysfeature not registered
Radiation rateLG K51 (K500UMT3)Realme X50 Pro 5G (128GB/8GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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