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Sony Xperia Z5 Premium (E6853) vs LG K51 (K500QM5)

Side by side comparison between Sony Xperia Z5 Premium vs LG K51 phones, differences, pros, cons with full specifications. What's the better?

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Compare LG K51 XSony Xperia Z5 Premium (E6853)16Points
Sony Xperia Z5 Premium (E6853)
5.5"
IPS

2160x3840

23
MP

5mp

3GB
RAM

64bit Octa

3430
mAh

(Non removable)

vs
LG K51 (K500QM5)
6.5"
IPS

720x1560

13
MP

13mp

3GB
RAM

64bit Octa

4000
mAh

(Non removable)

What's the better phone? Sony Xperia Z5 Premium (E6853)

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!

Xperia Z5 Premium (E6853)16 Advantages Sony Xperia Z5 Premium (E6853)vsK51 (K500QM5)11 Advantages LG K51 (K500QM5)
+3GB LPDDR4Advantage
This RAM type is better and more efficient.
vs3GB LPDDR3
+32GB (22GB available)38%
More internal storage for applications and files
vs32GB (16GB available)
+180 grams (6.3 ounces)13%
Lighter
vs204 grams (7.14 ounces)
+7.8 millimeters (0.31 inches)9%
Thinner
vs8.47 millimeters (0.33 inches)
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body, glass front
+2160x3840 pixels6 times
Higher resolution screen
vs720x1560 pixels
+801 PPI2 times
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs264 PPI
+(back) 23MP16%
Higher resolution main camera
vs(triple camera) 13MP + 5MP + 2MP
+1/2.3" inches30%
The larger sensor camera lets you take photos with better depth.
vs1/3" inches
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+ANT+Advantage
Sensors help you use the device
vsNot supported
+18W80%
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.
vs10W
+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
vsNot supported
+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
2Ghz 64bit Octa-Corevs+2Ghz 64bit Octa-Core5%
More powerful processor, you can open your applications faster
eMMC 5.0vs+eMMC 5.1Advantage
Fastest write and read storage.
Until 256GB microSD, microSDXCvs+Until 1TB microSD, microSDXC3 times
More external storage for files using memory cards
5.5"vs+6.5"18%
Larger screen
f/2.0 (aperture)vs+f/1.8 (aperture)11%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MPvs+(front) 13MP154%
Higher resolution secondary camera to take pictures and selfies
Android 7.1.1 Nougatvs+Android 10Advantage
Android 10 is newer and safer
3430 mAhvs+4000 mAh17%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
4.1 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
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.
IP68 certifiedvs+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

29 Common items in both devices
TFT IPS LCD
16 million
LED flash
Only digital zoom
PDAF: phase detection autofocus
EIS: Digital stabilization
HDR photo/video on both cameras / HDR photo on both cameras
+22 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 featuresSony Xperia Z5 Premium (E6853)LG K51 (K500QM5)
ModelXperia Z5 Premium (E6853)K51 (K500QM5)
Other model namesSony Xperia Z5 Premium Single Sim, Sony Satsuki SSLG K51 (Xfinity Mobile) LMK500QM5ACSTTN, LM-K500QM5
Country or region availablefeature not registeredUSA
USA
BrandSonyLG
Release dateNovember, 2015April, 2020
Depth7.8 millimeters (0.31 inches)8.47 millimeters (0.33 inches)
Size (width x height)76 x 154 millimeters (2.99 x 6.06 in)77.92 x 166.96 millimeters (3.07 x 6.57 in)
Weight180 grams (6.3 ounces)204 grams (7.14 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum frame, glass front/backPlastic body, glass front
Protection against water and othersIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistantMIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.
System (OS)Sony Xperia Z5 Premium (E6853)LG K51 (K500QM5)
Operating systemAndroid 5.1.1 LollipopAndroid 10
Firmware updateAndroid 7.1.1 Nougatfeature not registered
HardwareSony Xperia Z5 Premium (E6853)LG K51 (K500QM5)
Chipset64bit - Qualcomm Snapdragon 810 MSM8994 (20nm)64bit - MediaTek MT6762 Helio P22 (12nm)
CPU processorOcta-Core, 2 processors:
2Ghz Quad-Core ARM Cortex-A57
1.5Ghz Quad-Core ARM Cortex-A53
Octa-Core, 2 processors:
2Ghz Quad-Core ARM Cortex-A53
1.5Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerQualcomm Adreno 430PowerVR GE8320 650Mhz
RAM memory3GB LPDDR43GB LPDDR3
Internal storage32GB (22GB available)
eMMC 5.0
32GB (16GB available)
eMMC 5.1
External storageUntil 256GB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)
DisplaySony Xperia Z5 Premium (E6853)LG K51 (K500QM5)
Display typeTFT IPS LCDTFT IPS LCD
Screen size5.5" inches6.5" inches
Screen-to-body ratio~71.3% (screen-to-body ratio)~79.7% (screen-to-body ratio)
Display resolution2160x3840 pixels720x1560 pixels (19.5:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)801 PPI264 PPI
Colors16 million16 million
Scratch-resistant glassScratch-resistant glassPanda King Glass
Display featuresfeature not registered60Hz
Mobile networksSony Xperia Z5 Premium (E6853)LG K51 (K500QM5)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum download/upload300/50 Mbps300/50 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 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100CDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat6 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28)
TD-LTE (Bands 38, 40)
LTE Cat6 (2, 3, 4, 5, 7, 12, 13, 20, 66)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, 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
CallingSony Xperia Z5 Premium (E6853)LG K51 (K500QM5)
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
CameraSony Xperia Z5 Premium (E6853)LG K51 (K500QM5)
Back camera (main camera)23 megapixels(triple camera)
13 megapixels
5MP ultrawidef/2.21.12μm1/5"115º
2MP depthf/2.41.75μm1/5"85º
Main camera resolution5520x4140 pixels4128x3096 pixels
Video recording (primary)4K UHD (3840x2160) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/2.0 (aperture)f/1.8 (aperture)
Focal length24mm lens26mm lens
Sensor size1/2.3" inches1/3" inches
Pixel sizefeature not registered1.12µm 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/video on both camerasHDR photo on both cameras
2ª cameraSony Xperia Z5 Premium (E6853)LG K51 (K500QM5)
Front camera (secondary)5 megapixels13 megapixels
Front camera resolution2592x1944 pixels4128x3096 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.4 (aperture)f/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/3" inches
Pixel sizefeature not registered1.12µm pixel
MultimediaSony Xperia Z5 Premium (E6853)LG K51 (K500QM5)
RadioFM (RDS)Not supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263MP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivitySony Xperia Z5 Premium (E6853)LG K51 (K500QM5)
USBMicroUSB 2.0, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
TV outputMicro-B USB MHL-3Not supported
Audio output3.5mm jack3.5mm jack
Bluetooth4.1 + A2DP5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
DLNASupportedNot supported
NFCSupportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS
Infrared portNot supportedNot supported
Other functionsSony Xperia Z5 Premium (E6853)LG K51 (K500QM5)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Barometer
Fingerprint sensor (side-mounted)
ANT+
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Fingerprint sensor (rear-mounted)
Other features- Colors: Black, Gold, Chrome
- Sony TRILUMINOS™ display
- Sony X-Reality
- Quick Charge 2.0: 60% battery in 30min
- Anti-fingerprint coating
- Sony Exmor RS sensor camera
- 3D Surround Sound
- ClearAudio+
- WiFi direct, hotspot
- IP68 certified: dust proof and water resistant over 1.5m and 30min
- Colors: Titan gray
- Google Assistant
- DTS:X 3D sound surround
- HAC M3/T3
- WiFi direct, hotspot
Power supplySony Xperia Z5 Premium (E6853)LG K51 (K500QM5)
BatteryLi-Ion: Lithium-Ion (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity3430 mAh4000 mAh
Charger, watts18W Fast battery charging10W (5V/2A) Standard charging
Talk time autonomyfeature not registered1260 minutes | 21 hours | 0.9 day
Standbyfeature not registered34560 minutes | 576 hours | 24 days
Radiation rateSony Xperia Z5 Premium (E6853)LG K51 (K500QM5)
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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