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Sony Xperia 10 (i4193) vs LG K40 (X420ZM)

Side by side comparison, pros, cons, differences between Sony Xperia 10 vs LG K40 phones with full specifications. What's the best?

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Compare LG K40 XSony Xperia 10 (i4193)15Points
Sony Xperia 10 (i4193)
6"
IPS

1080x2520

13
MP

8mp

4GB
RAM

64bit Octa

2870
mAh

(Non removable)

vs
LG K40 (X420ZM)
5.7"
IPS

720x1440

16
MP

8mp

2GB
RAM

64bit Octa

3000
mAh

(Non removable)

What's the better phone? Sony Xperia 10 (i4193)

The phonemore's choice is much more technical than personal, so don't just evaluate it. Our goal is to help, but what's important to us may not be important to you. You decide which is the best! Comment!

Xperia 10 (i4193)15 Advantages Sony Xperia 10 (i4193)vsK40 (X420ZM)5 Advantages LG K40 (X420ZM)
+2.2Ghz 64bit Octa-Core4%
More powerful processor, you can open your applications faster
vs2Ghz 64bit Octa-Core
+4GB LPDDR4X100%
More RAM memory. Typically more responsive and better for multitasking
vs2GB LPDDR3
+64GB (42GB user free)110%
More internal storage for applications and files
vs32GB (20GB user free)
+1080x2520 pixels163%
Higher resolution screen
vs720x1440 pixels
+457 PPI62%
Crisper display of text, images and video because it has more pixels per inch (ppi)
vs282 PPI
+6"5%
Larger screen
vs5.7"
+(dual camera) 13MP + 5MP12%
Higher resolution main camera
vs(back) 16MP
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+Android 9.0 PieAdvantage
Android 9.0 Pie is newer and safer
vsAndroid 8.1 Oreo
+(4G+ LTE-A) 600 Mbps100%
Faster for surfing the internet and download files
vs(4G+ LTE-A) 300 Mbps
+CompassAdvantage
Sensors help you use the device
vsNot supported
+PedometerAdvantage
Sensors help you use the device
vsNot supported
+2 slots Dual-SIMAdvantage
It's more advantageous to have more than one phone operator in the same device
vs1 slot
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+Gorilla Glass 5Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
162 grams (5.67 ounces)vs+150 grams (5.25 ounces)8%
Lighter
8.4 millimeters (0.33 inches)vs+8.3 millimeters (0.33 inches)1%
Thinner
LED flashvs+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
2870 mAhvs+3000 mAh5%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

32 Common items in both devices
eMMC 5.1
Until 1TB microSD, microSDXC
Plastic body, glass front
TFT LCD IPS
16 million
Only digital zoom
PDAF: phase detection autofocus
+25 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 10 (i4193)LG K40 (X420ZM)
ModelXperia 10 (i4193)K40 (X420ZM)
Other model names索尼 Xperia 10 I4193 Dual-sim (4GB RAM), Sony KirinLG K40 LMX420ZM, LM-X420ZM, LG-LMX420ZM
Country or region availableChinaHong Kong
China, Hong Kong
South Africa
South Africa
BrandSonyLG
Release dateFebruary, 2019March, 2019
Depth8.4 millimeters (0.33 inches)8.3 millimeters (0.33 inches)
Size (width x height)68 x 155.7 millimeters (2.68 x 6.13 in)71.9 x 153 millimeters (2.83 x 6.02 in)
Weight162 grams (5.67 ounces)150 grams (5.25 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersNot supportedMIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant
System (OS)Sony Xperia 10 (i4193)LG K40 (X420ZM)
Operating systemAndroid 9.0 PieAndroid 8.1 Oreo
Firmware updatefeature not registeredfeature not registered
HardwareSony Xperia 10 (i4193)LG K40 (X420ZM)
Chipset64bit - Qualcomm Snapdragon 630 SDM630 (14nm)64bit - MediaTek MT6762 Helio P22 (12nm)
CPU processorOcta-Core, 2 processors:
2.2Ghz Quad-Core ARM Cortex-A53
1.8Ghz 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 508 650MhzPowerVR GE8320 650Mhz
RAM memory4GB LPDDR4X2GB LPDDR3
Internal storage64GB (42GB user free)
eMMC 5.1
32GB (20GB user free)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
Until 1TB microSD, microSDXC
(dedicated slot)
DisplaySony Xperia 10 (i4193)LG K40 (X420ZM)
Display typeTFT LCD IPSTFT LCD IPS
Screen size6" inches5.7" inches
Screen-to-body ratio~79.4% (screen-to-body ratio)~76.2% (screen-to-body ratio)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Display resolution1080x2520 pixels720x1440 pixels
Pixel density (dot pitch)457 PPI282 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 5Not supported
Mobile networksSony Xperia 10 (i4193)LG K40 (X420ZM)
Dual-SIMDual SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
Not supported
SIM card2 slots Dual-SIM
nano-SIM (4FF)
1 slot
nano-SIM (4FF)
Maximum download/upload600/50 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 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100UMTS 850/900/1900/2100
Primary 4G networkLTE Cat12 (Bands 1, 2, 3, 5, 7, 8, 20, 28)
TD-LTE (Bands 38, 39, 40, 41)
LTE Cat6 (Bands 1, 3, 5, 7, 8, 20)
TD-LTE (Bands 38, 40)
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
CallingSony Xperia 10 (i4193)LG K40 (X420ZM)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
CameraSony Xperia 10 (i4193)LG K40 (X420ZM)
Back camera (main camera)(dual camera)
13 megapixels
5MP depth sensor (f/2.4 22mm 1/4" 1.4µm)
16 megapixels
Main camera resolution4128x3096 pixels4608x3456 pixels
Video recording (primary)4K UHD (3840x2160) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash on both cameras
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal length27mm lensfeature not registered
Sensor size1/3" inches1/3" 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
2ª cameraSony Xperia 10 (i4193)LG K40 (X420ZM)
Front camera (secondary)8 megapixels8 megapixels
Front camera resolution3264x2448 pixels3264x2448 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedLED
Focal aperturef/2.4 (aperture)f/2.0 (aperture)
Focal length24mm lensfeature not registered
Sensor size1/4" inchesfeature not registered
Pixel size1.12µm pixelfeature not registered
MultimediaSony Xperia 10 (i4193)LG K40 (X420ZM)
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviDMP4, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivitySony Xperia 10 (i4193)LG K40 (X420ZM)
USBUSB 2.0 Type-C, USB OTG On-The-GoMicroUSB 2.0, USB OTG On-The-Go
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth5.0 version A2DP/LE5.0 version A2DP/LE
WiFi802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz)802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz)
DLNANot supportedNot supported
NFCSupportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging
Infrared portNot supportedNot supported
Other functionsSony Xperia 10 (i4193)LG K40 (X420ZM)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
Java / Flash playerNot supportedNot supported
SensorsAccelerometer
Proximity
Compass
Ambient Light
Pedometer
Hall effect
Fingerprint (side-mounted)
Accelerometer
Proximity
Ambient Light
Fingerprint (rear-mounted)
Other features- Colors: Black, Navy, Silver, Pink
- 21:9 display
- DSEE HX/LDAC audio
- 24-bit/192kHz audio
- Quick Charge 3.0
- USB Power Delivery
- WiFi direct, hotspot
- Colors: Black, Moroccan Blue, Platinum Gray
- 18:9 ratio FullVision display
- LED notification
- DTS-X Surround sound
- WiFi direct, hotspot
Power supplySony Xperia 10 (i4193)LG K40 (X420ZM)
BatteryLi-Ion (Non removable)
Fast battery charging
Li-Ion (Non removable)
Battery capacity2870 mAh3000 mAh
Battery model / charger (watts)18Wfeature not registered
Talk time autonomyfeature not registered480 minutes | 8 hours | 0.3 day
Standbyfeature not registered6000 minutes | 100 hours | 4.2 days
Radiation rateSony Xperia 10 (i4193)LG K40 (X420ZM)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered