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LG K40 X420EMW vs ZTE Blade V8C

Side by side comparison, pros, cons, differences between LG K40 vs ZTE Blade V8C phones with full specifications. What's the best?

,
LG K40 X420EMW
5.7"
IPS

720x1440

16
MP

8mp

2GB
RAM

64bit Octa

3000
mAh

(Non removable)

vs
Compare LG K40 X08ZTE Blade V8C
ZTE Blade V8C
5"
IPS

720x1280

13
MP

5mp

3GB
RAM

64bit Quad

2500
mAh

(Non removable)

What's the best phone? The PhoneMore's choice is LG K40 X420EMW

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!


18 Advantages LG K40 X420EMW
K40 X420EMWvsBlade V8C
 70%70%
+More powerful processor, you can open your applications faster
2Ghz 64bit Octa-Corevs1.4Ghz 64bit Quad-Core
 3 times100%
+More external storage for files using memory cards
Until 1TB microSD, microSDHC, microSDXCvsUntil 256GB microSD, microSDHC, microSDXC
 13%13%
+Higher resolution screen
720x1440 pixelsvs720x1280 pixels
 14%14%
+Larger screen
5.7"vs5"
 8%8%
+Higher resolution main camera
(back) 16MPvs(dual camera) 13MP + 2MP
Advantage
+The LED flash on both cameras helps in dark places or in low light
LED flash on both camerasvsLED flash
Advantage
+You with less worry when taking pictures with auto focus
PDAF: phase detection autofocusvsAutofocus
Advantage
+The HDR technology produced photos with more detail in dark areas
HDR photo on both camerasvsHDR photo only main camera
 59%59%
+Higher resolution secondary camera to take pictures and selfies
(front) 8MPvs(front) 5MP
 125%100%
+More image quality for recording videos with the secondary camera
Full HD (1920x1080 pixels)vsHD (1280x720 pixels)
Advantage
+Android 8.1 Oreo is newer and safer
Android 8.1 OreovsAndroid 7.1 Nougat
 100%100%
+Faster for surfing the internet and download files
(4G+ LTE-A) 300 Mbpsvs(4G LTE) 150 Mbps
 20%20%
+Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
3000 mAhvs2500 mAh
Advantage
+WiFi 802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz) is newer and faster
802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz)vs802.11 b/g/n (2.4Ghz)
Advantage
+With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device
DLNAvsNot supported
Advantage
+Bluetooth 5.0 version A2DP/LE is newer and faster
5.0 version A2DP/LEvs4.1 version A2DP
Advantage
+NFC allows you to make payments by approach quickly and securely
NFCvsNot supported
Advantage
+Protection against water allows you talk to your friends in the rain, for example
MIL-STD-810G military certifiedvsNot supported

08 Advantages ZTE Blade V8C
Blade V8CvsK40 X420EMW
 50%50%
+More RAM memory. Typically more responsive and better for multitasking
3GB LPDDR3vs2GB LPDDR3
 10%10%
+More internal storage for applications and files
32GB (22GB user available)vs32GB (20GB user available)
 9%9%
+Lighter
133 grams (4.66 ounces)vs145 grams (5.08 ounces)
 5%5%
+Thinner
7.9 millimeters (0.31 inches)vs8.3 millimeters (0.33 inches)
 4%4%
+Crisper display of text, images and video because it has more pixels per inch (ppi)
294 PPIvs282 PPI
Advantage
+Sensors help you use the device
CompassvsNot supported
Advantage
+Sensors help you use the device
GyroscopevsNot supported
Advantage
+The radio lets you listen to your songs and sports in general
FMvsNot supported

22 Common items in both devices
TFT LCD IPS
16 million
Only digital zoom
EIS: Digital stabilization
Full HD (1920x1080 pixels)
4G+ LTE-A / 4G LTE
Capacitive
Multitouch
3.5mm jack
Accelerometer
Proximity
Ambient Light
Fingerprint (rear-mounted) / Fingerprint
Li-Ion (Non removable)
Speakerphone
Video calling
Vibrating alert
2 slots Dual-SIM
Active noise cancellation
A-GPS, GeoTagging / A-GPS, GeoTagging, GLONASS
MicroUSB 2.0, USB OTG On-The-Go / MicroUSB 2.0
HTML, XHTML, HTML5
+ COMMON ITEMS

Check the comparison table below for more items that are not evaluated in comparison score above.

Model and physical featuresLG K40 X420EMWZTE Blade V8C
ModelK40 X420EMWBlade V8C
Also known asLG K40 LMX420EMW NFC Dual-sim, LM-X420EMW, LG-LMX420EMWZTE Blade V8c 32GB
Country or region availableEuropeRussia
BrandLGZTE
Release dateMarch, 2019November, 2017
Depth8.3 millimeters (0.33 inches)7.9 millimeters (0.31 inches)
Size (width x height)71.9 x 153 millimeters (2.83 x 6.02 in)70.7 x 145 millimeters (2.78 x 5.71 in)
Weight145 grams (5.08 ounces)133 grams (4.66 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, front glassfeature not registered
Protection against water and othersMIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistantNot supported
Operating system (OS)LG K40 X420EMWZTE Blade V8C
Operating systemAndroid 8.1 OreoAndroid 7.1 Nougat
Firmware updatefeature not registeredfeature not registered
HardwareLG K40 X420EMWZTE Blade V8C
Architecture - Chipset64bit - MediaTek MT6762 Helio P22 (12nm)64bit - Qualcomm Snapdragon 425 MSM8917 (28nm)
CPU processorOcta-Core, 2 processors:
2Ghz Quad-Core ARM Cortex-A53
1.5Ghz Quad-Core ARM Cortex-A53
1.4Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerPowerVR GE8320 650MhzQualcomm Adreno 308 500Mhz
RAM memory2GB LPDDR33GB LPDDR3
Internal storage32GB (20GB user available)
eMMC 5.1
32GB (22GB user available)
External storageUntil 1TB microSD, microSDHC, microSDXC
(dedicated slot)
Until 256GB microSD, microSDHC, microSDXC
(dedicated slot)
DisplayLG K40 X420EMWZTE Blade V8C
Display typeTFT LCD IPSTFT LCD IPS
Screen size5.7" inches5" inches
Screen-to-body ratio~76.2% (screen-to-body ratio)~67.2% (screen-to-body ratio)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Display resolution720x1440 pixels720x1280 pixels
Pixel density (dot pitch)282 PPI294 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Mobile networks and dataLG K40 X420EMWZTE Blade V8C
Dual-SIMDual SIM Standby - Call active on one sim card
(dedicated slot)
Dual SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots Dual-SIM
nano-SIM (4FF)
2 slots Dual-SIM
nano-SIM (4FF)
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 850/900/2100
Primary 4G/5G networkLTE Cat6 (Bands 1, 3, 5, 7, 8, 20)
TD-LTE (Bands 38)
LTE Cat4 800/850/900/1800/2100/2600 (Bands 1,3,5,7,8,20)
TD-LTE 2600 (Bands 38)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE
Maximum download/upload300/50 Mbps150/50 Mbps
Messaging and callingLG K40 X420EMWZTE Blade V8C
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
Primary / back cameraLG K40 X420EMWZTE Blade V8C
Main camera16 megapixels(dual camera)
13 megapixels
2MP
Main camera resolution4608x3456 pixels4128x3096 pixels
Video recording (primary)Full HD (1920x1080 pixels) 30 fpsFull HD (1920x1080 pixels) 30 fps
FlashLED flash on both camerasLED flash
Focal aperturef/2.0 (aperture)feature not registered
Focal lengthfeature not registeredfeature not registered
Sensor size1/3" inchesfeature not registered
Pixel size1µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
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 only main camera
Front / secondary cameraLG K40 X420EMWZTE Blade V8C
Front camera8 megapixels5 megapixels
Front camera resolution3264x2448 pixels2592x1944 pixels
Video recording (secondary)Full HD (1920x1080 pixels)HD (1280x720 pixels)
Front flashLEDNot supported
Focal aperturef/2.0 (aperture)feature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
MultimediaLG K40 X420EMWZTE Blade V8C
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, XviD, MKVMP4, H.264, H.263
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, OGG, eAAC+, FLAC
Connectivity and interfacesLG K40 X420EMWZTE Blade V8C
USBMicroUSB 2.0, USB OTG On-The-GoMicroUSB 2.0
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth5.0 version A2DP/LE4.1 version A2DP
WiFi802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz)802.11 b/g/n (2.4Ghz)
DLNASupportedNot supported
NFCSupportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS
Infrared portNot supportedNot supported
Other functionsLG K40 X420EMWZTE Blade V8C
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
Java / Flash playerNot supportedNot supported
SensorsAccelerometer
Proximity
Ambient Light
Fingerprint (rear-mounted)
Accelerometer
Proximity
Compass
Ambient Light
Gyroscope
Fingerprint
Hall effect
Other features- Colors: Black, Moroccan Blue, Platinum Gray
- 18:9 ratio FullVision display
- LED notification
- DTS-X Surround sound
- WiFi direct, hotspot
- Colors: Black/gray
- Aluminum body
- 2.5D glass screen
- WiFi direct, hotspot
Power supply and autonomyLG K40 X420EMWZTE Blade V8C
BatteryLi-Ion (Non removable)Li-Ion (Non removable)
Battery capacity3000 mAh2500 mAh
Battery model / charger (watts)feature not registeredfeature not registered
Talk time480 minutes | 8 hours | 0.3 dayfeature not registered
Standby6000 minutes | 100 hours | 4.2 daysfeature not registered
Radiation rate (SAR)LG K40 X420EMWZTE Blade V8C
SAR USA, Mexico, Colombiafeature not registeredfeature not registered
SAR European Union, UKfeature not registeredfeature not registered