Skip to content

LG K51S (K510EMW) vs Sony Xperia XZ2 Compact (H8314)

Side by side comparison between LG K51S vs Sony Xperia XZ2 Compact phones, differences, pros, cons with full specifications. What's the better?

,
LG K51S (K510EMW)
6.55"
IPS

720x1600

32
MP

13mp

3GB
RAM

64bit Octa

4000
mAh

(Non removable)

vs
12PointsSony Xperia XZ2 Compact (H8314)Compare LG K51S X
Sony Xperia XZ2 Compact (H8314)
5"
IPS

1080x2160

19.2
MP

5mp

4GB
RAM

64bit Octa

2870
mAh

(Non removable)

What's the better phone? Sony Xperia XZ2 Compact (H8314)

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!

K51S (K510EMW)11 Advantages LG K51S (K510EMW)vsXperia XZ2 Compact (H8314)12 Advantages Sony Xperia XZ2 Compact (H8314)
+8.26 millimeters (0.33 inches)46%
Thinner
vs12.1 millimeters (0.48 inches)
+6.55"31%
Larger screen
vs5"
+(quad camera) 32MP + 5MP + 2MP + 2MP114%
Higher resolution main camera
vs(back) 19.2MP
+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsHDR photo/video only main camera
+f/1.8 (aperture)11%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.0 (aperture)
+(front) 13MP154%
Higher resolution secondary camera to take pictures and selfies
vs(front) 5MP
+Android 9.0 PieAdvantage
Android 9.0 Pie is newer and safer
vsAndroid 8.0 Oreo
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C jack with 3.5mm jack adapter
+4000 mAh39%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs2870 mAh
+2 slots (Dual-SIM)
(dedicated slot)Advantage
It's more advantageous to have more than one phone operator in the same device
vs1 slot (Single-SIM)
(dedicated slot)
+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsWaterproof (IP?)
2.3Ghz 64bit Octa-Corevs+2.7Ghz 64bit Octa-Core24%
More powerful processor, you can open your applications faster
3GB LPDDR3vs+4GB LPDDR433%
More RAM memory. Typically more responsive and better for multitasking.
194 grams (6.79 ounces)vs+168 grams (5.88 ounces)15%
Lighter
720x1600 pixelsvs+1080x2160 pixels103%
Higher resolution screen
268 PPIvs+483 PPI80%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
(4G+ LTE-A) 300 Mbpsvs+(4G+ LTE-A) 800 Mbps167%
Faster for surfing the internet and download files
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
Not supportedvs+BarometerAdvantage
Sensors help you use the device
802.11 a/b/g/n (2.4Ghz, 5Ghz)vs+802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO is newer and faster
USB 2.0 Type-C, USB OTG On-The-Govs+USB 3.1 Type-C reversible connectorAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
Not supportedvs+Gorilla Glass 5Advantage
Protection against scratches on the screen lets you carry your phone with your keys

27 Common items in both devices
64GB (47GB available) / 64GB (50GB available)
Until 1TB microSD, microSDXC
TFT IPS LCD
16 million
LED flash
Only digital zoom
PDAF: phase detection autofocus / LDAF/PDAF: laser/phase detection autofocus
+20 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 K51S (K510EMW)Sony Xperia XZ2 Compact (H8314)
ModelK51S (K510EMW)Xperia XZ2 Compact (H8314)
Other model namesLG K51s LM-K510EMW, LMK510EMW (Dual-Sim + NFC)Sony Xperia XZ2 H8314 Compact, Sony PF32
Country or region available(Europe)(Global, International)
(Europe), (Global, International)
(Global, International)
(Global, International)
BrandLGSony
Release dateApril, 2020April, 2018
Depth8.26 millimeters (0.33 inches)12.1 millimeters (0.48 inches)
Size (width x height)76.7 x 165.2 millimeters (3.02 x 6.5 in)65 x 135 millimeters (2.56 x 5.31 in)
Weight194 grams (6.79 ounces)168 grams (5.88 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, glass frontfeature not registered
Protection against water and othersMIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.Waterproof (IP?)
System (OS)LG K51S (K510EMW)Sony Xperia XZ2 Compact (H8314)
Operating systemAndroid 9.0 PieAndroid 8.0 Oreo
Firmware updatefeature not registeredfeature not registered
HardwareLG K51S (K510EMW)Sony Xperia XZ2 Compact (H8314)
Chipset64bit - MediaTek MT6765 Helio P35 (12nm)64bit - Qualcomm Snapdragon 845 MSM8998 (10nm)
CPU processorOcta-Core, 2 processors:
2.3Ghz Quad-Core ARM Cortex-A53
1.8Ghz Quad-Core ARM Cortex-A53
Octa-Core, 2 processors:
2.7Ghz Quad-Core Kryo 385 Gold
1.7Ghz Quad-Core Kryo 385 Silver
GPU graphical controllerPowerVR GE8320 680MhzQualcomm Adreno 630 710Mhz
RAM memory3GB LPDDR34GB LPDDR4
Internal storage64GB (47GB available)
eMMC 5.1
64GB (50GB available)
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)
DisplayLG K51S (K510EMW)Sony Xperia XZ2 Compact (H8314)
Display typeTFT IPS LCDTFT IPS LCD
Screen size6.55" inches5" inches
Screen-to-body ratio~81.7% (screen-to-body ratio)~73.5% (screen-to-body ratio)
Display resolution720x1600 pixels (20:9)1080x2160 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)268 PPI483 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 5
Display features60Hz, 400 nitsfeature not registered
Mobile networksLG K51S (K510EMW)Sony Xperia XZ2 Compact (H8314)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Not supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum download/upload300/50 Mbps800/150 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 800/850/900/1700/1900/2100
Primary 4G networkLTE Cat6 (1, 3, 7, 8, 20)
TD-LTE (38)
LTE Cat15 (Bands 1,2,3,4,5,7,8,12,13,17,19,20,26,28,29,32,66)
TD-LTE (Bands 38,39,40,41)
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, LTE-A
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported
CallingLG K51S (K510EMW)Sony Xperia XZ2 Compact (H8314)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
CameraLG K51S (K510EMW)Sony Xperia XZ2 Compact (H8314)
Back camera (main camera)(quad camera)
32 megapixels
5MP ultrawidef/2.216mm1.12μm115º
2MP macrof/2.422mm1.75μm88.6º
2MP depthf/2.41.75μm
19.2 megapixels
Main camera resolution6528x4896 pixels5056x3792 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/2.0 (aperture)
Focal length24mm lens25mm lens
Sensor sizefeature not registered1/2.3" inches
Pixel size0.8µm pixel1.22µm pixel
AutofocusPDAF: phase detection autofocusLDAF/PDAF: laser/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/video only main camera
2ª cameraLG K51S (K510EMW)Sony Xperia XZ2 Compact (H8314)
Front camera (secondary)13 megapixels5 megapixels
Front camera resolution4128x3096 pixels2592x1944 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 registered23mm lens
Sensor sizefeature not registered1/3" inches
Pixel sizefeature not registered1.12µm pixel
MultimediaLG K51S (K510EMW)Sony Xperia XZ2 Compact (H8314)
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, DivX, XviD
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, OGG, eAAC+, FLAC
ConnectivityLG K51S (K510EMW)Sony Xperia XZ2 Compact (H8314)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 3.1 Type-C reversible connector
TV outputNot supportedNot supported
Audio output3.5mm jackType-C jack with 3.5mm jack adapter
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n (2.4Ghz, 5Ghz)802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
DLNASupportedSupported
NFCSupportedSupported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
Infrared portNot supportedNot supported
Other functionsLG K51S (K510EMW)Sony Xperia XZ2 Compact (H8314)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Fingerprint sensor (rear-mounted)
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Barometer
Fingerprint sensor
Other features- Colors: Titanium, Blue, Pink/Red
- Silicone case included
- Google Assistant (dedicated side button)
- DTS:X 3D audio
- WiFi direct, hotspot
- Colors: Black, Silver, Moss Green, Coral Pink
- Aluminum frame
- Plastic back
- USB OTG On-The-Go
- HDR display
- Triluminos display
- X-Reality Engine
- Fast battery charging (Power delivery)
- 24-bit/192kHz audio
- WiFi miracast
- WiFi direct, hotspot
- IP68 certified: dust/water proof up to 1.5m for 30min
Power supplyLG K51S (K510EMW)Sony Xperia XZ2 Compact (H8314)
BatteryLiPo: Li-Ion polymer (Non removable)Li-Ion: Lithium-Ion (Non removable)
Battery capacity4000 mAh2870 mAh
Charger, watts10W (5V/2A) Standard charging Standard charging
Talk time autonomy630 minutes | 10.5 hours | 0.4 dayfeature not registered
Standby22200 minutes | 370 hours | 15.4 daysfeature not registered
Radiation rateLG K51S (K510EMW)Sony Xperia XZ2 Compact (H8314)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

We use cookies to provide and improve our services. By using our site, you consent to cookies. See more details: Privacy policy.