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LG K51 (K500UMT3) vs Sony Xperia 5 III (XQ-BQ52)

Side by side comparison between LG K51 vs Sony Xperia 5 III 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
34PointsSony Xperia 5 III (XQ-BQ52)Compare LG K51 X
Sony Xperia 5 III (XQ-BQ52)
6.1"
OLED

1080x2520

12
MP

8mp

8GB
RAM

64bit Octa

4500
mAh

(Non removable)

What's the better phone? Sony Xperia 5 III (XQ-BQ52)

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)3 Advantages LG K51 (K500UMT3)vsXperia 5 III (XQ-BQ52)34 Advantages Sony Xperia 5 III (XQ-BQ52)
+6.5"7%
Larger screen
vs6.1"
+(front) 13MP60%
Higher resolution secondary camera to take pictures and selfies
vs(front) 8MP
+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsIP68 certified
2Ghz 64bit Octa-Corevs+2.84Ghz 64bit Octa-Core48%
More powerful processor, you can open your applications faster
3GB LPDDR3vs+8GB LPDDR4X167%
More RAM memory. Typically more responsive and better for multitasking.
32GB (18GB available)vs+128GB (109GB available)5 times
More internal storage for applications and files
eMMC 5.1vs+UFS 3.0Advantage
Fastest write and read storage.
204 grams (7.14 ounces)vs+168 grams (5.88 ounces)21%
Lighter
8.47 millimeters (0.33 inches)vs+8.2 millimeters (0.32 inches)3%
Thinner
Plastic body, glass frontvs+Aluminum frame, glass front/backAdvantage
More resistant material
TFT IPS LCDvs+OLEDAdvantage
OLED display is brighter and more vivid
Not supportedvs+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
60Hzvs+120Hz100%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
16 millionvs+1 billion62 times
More colors on the screen is better quality images and videos
720x1560 pixelsvs+1080x2520 pixels142%
Higher resolution screen
264 PPIvs+449 PPI70%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(triple camera) 13MP + 5MP + 2MPvs+(triple camera) 12MP + 12MP + 12MP82%
Higher resolution main camera
Only digital zoomvs+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
1/3" inchesvs+1/1.7" inches76%
The larger sensor camera lets you take photos with better depth.
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.
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
(front) Full HD (1920x1080)vs+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
Android 10vs+Android 11Advantage
Android 11 is newer and safer
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+BarometerAdvantage
Sensors help you use the device
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
4000 mAhvs+4500 mAh13%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
10Wvs+30W2 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)
(hybrid slot/shares the same microSD slot)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
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
5.0 + A2DP/LEvs+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
USB 2.0 Type-C, USB OTG On-The-Govs+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.

21 Common items in both devices
Until 1TB microSD, microSDXC
LED flash
PDAF: phase detection autofocus
HDR photo on both cameras / HDR photo/video on both cameras
Capacitive
Multitouch
3.5mm jack
+14 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)Sony Xperia 5 III (XQ-BQ52)
ModelK51 (K500UMT3)Xperia 5 III (XQ-BQ52)
Other model namesLG K51 (T-Mobile) LMK500UMT3ATMOTN, LM-K500UMT3Sony Xperia 5 III XQBQ52G.UKCX (128GB + 8GB RAM)
Country or region availableUSA
USA
(Global, International)
(Global, International)
BrandLGSony
Release dateMay, 2020June, 2021
Depth8.47 millimeters (0.33 inches)8.2 millimeters (0.32 inches)
Size (width x height)77.92 x 166.96 millimeters (3.07 x 6.57 in)68 x 157 millimeters (2.68 x 6.18 in)
Weight204 grams (7.14 ounces)168 grams (5.88 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.IP68 certified: dust proof and waterproof over 1.5 meters and 30min
System (OS)LG K51 (K500UMT3)Sony Xperia 5 III (XQ-BQ52)
Operating systemAndroid 10Android 11
Firmware updatefeature not registeredfeature not registered
HardwareLG K51 (K500UMT3)Sony Xperia 5 III (XQ-BQ52)
Chipset64bit - MediaTek MT6762 Helio P22 (12nm)64bit - Qualcomm Snapdragon 888 SM8350 (5nm)
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 680
2.42Ghz 3-Cores Kryo 680
1.8Ghz Quad-Core Kryo 680
GPU graphical controllerPowerVR GE8320 650MhzQualcomm Adreno 660 840Mhz
RAM memory3GB LPDDR38GB LPDDR4X
Internal storage32GB (18GB available)
eMMC 5.1
128GB (109GB available)
UFS 3.0
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
DisplayLG K51 (K500UMT3)Sony Xperia 5 III (XQ-BQ52)
Display typeTFT IPS LCDOLED
Screen size6.5" inches6.1" inches
Screen-to-body ratio~79.7% (screen-to-body ratio)~81.4% (screen-to-body ratio)
Display resolution720x1560 pixels (19.5:9)1080x2520 pixels (21:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)264 PPI449 PPI
Colors16 million1 billion
Scratch-resistant glassPanda King GlassGorilla Glass 6
Display features60Hz120Hz, HDR10+
Mobile networksLG K51 (K500UMT3)Sony Xperia 5 III (XQ-BQ52)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download/upload300/50 Mbps2000/1024 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 800/850/900/1700/1900/2100
Primary 4G networkLTE Cat6 (1, 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 66, 71)
TD-LTE (38, 41)
LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 19, 20, 25, 26, 28, 29, 32, 66)
TD-LTE (34, 38, 39, 40, 41, 46)
VoLTE
Primary 5G networkNot supportedSA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78)
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 supportedUMTS 800/850/900/1700/1900/2100
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
CallingLG K51 (K500UMT3)Sony Xperia 5 III (XQ-BQ52)
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)Sony Xperia 5 III (XQ-BQ52)
Back camera (main camera)(triple camera)
13 megapixels
5MP ultrawidef/2.21.12μm1/5"115º
2MP depthf/2.41.75μm1/5"85º
(triple camera)
12 megapixels
12MP telephotof/2.3|70mmf/2.8|105mm1/2.9"PDAFOIS4.4x-optical-zoom
12MP ultrawidef/2.2124º16mm1/2.6"PDAF
Main camera resolution4128x3096 pixels4000x3000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 120 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.7 (aperture)
Focal length26mm lens24mm lens
Sensor size1/3" inches1/1.7" inches
Pixel size1.12µm pixel1.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomOnly digital zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo on both camerasHDR photo/video on both cameras
2ª cameraLG K51 (K500UMT3)Sony Xperia 5 III (XQ-BQ52)
Front camera (secondary)13 megapixels8 megapixels
Front camera resolution4128x3096 pixels3264x2448 pixels
Video recording (secondary)Full HD (1920x1080)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal lengthfeature not registered24mm lens
Sensor size1/3" inches1/4" inches
Pixel size1.12µm pixel1.12µm pixel
MultimediaLG K51 (K500UMT3)Sony Xperia 5 III (XQ-BQ52)
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)Sony Xperia 5 III (XQ-BQ52)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 3.1 Type-C, USB OTG On-The-Go
TV outputNot supportedUSB Type-C (reversible)
Audio output3.5mm jack3.5mm jack
Bluetooth5.0 + A2DP/LE5.2 + 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 supportedSupported
NFCNot supportedSupported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
Infrared portNot supportedNot supported
Other functionsLG K51 (K500UMT3)Sony Xperia 5 III (XQ-BQ52)
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
Barometer
Hall effect
Face unlock
Fingerprint sensor (side-mounted)
Other features- Colors: Titan gray
- Google Assistant
- DTS:X 3D sound surround
- HAC M3/T3
- WiFi direct, hotspot
- Colors: Black, Green, Pink
- Cameras with ZEISS optics
- 24-bit/192kHz audio
- Dynamic vibration system
- PS4 Remote Play
- DUALSHOCK 4 compatibility
- WiFi direct, hotspot
Power supplyLG K51 (K500UMT3)Sony Xperia 5 III (XQ-BQ52)
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity4000 mAh4500 mAh
Charger, watts10W (5V/2A) Standard charging30W Fast battery charging
USB Power Delivery 3.0
Talk time autonomy1260 minutes | 21 hours | 0.9 dayfeature not registered
Standby34560 minutes | 576 hours | 24 daysfeature not registered
Radiation rateLG K51 (K500UMT3)Sony Xperia 5 III (XQ-BQ52)
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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