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LG K12 Max X520BMW vs Samsung Galaxy S4 SGH-i337 AT&T 32GB

Side by side comparison, pros, cons, differences between LG K12 Max vs Samsung Galaxy S4 phones with full specifications. What's the best?

,
LG K12 Max X520BMW
6.26"
IPS

720x1520

13
MP

13mp

3GB
RAM

64bit Octa

3500
mAh

(Non removable)

vs
Compare LG K12 Max X16Samsung Galaxy S4 SGH-i337 AT&T 32GB
Samsung Galaxy S4 SGH-i337 AT&T 32GB
5"
AMOLED

1080x1920

13
MP

2.1mp

2GB
RAM

32bit Quad

2600
mAh

(Removable)

What's the best phone? The PhoneMore's choice is LG K12 Max X520BMW

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!


17 Advantages LG K12 Max X520BMW
K12 Max X520BMWvsGalaxy S4 SGH-i337 AT&T 32GB
 38%38%
+More powerful processor, you can open your applications faster
2Ghz 64bit Octa-Corevs1.9Ghz 32bit Quad-Core
 50%50%
+More RAM memory. Typically more responsive and better for multitasking
3GB LPDDR3vs2GB LPDDR3
 15 times100%
+More external storage for files using memory cards
Until 1TB microSD, microSDHC, microSDXCvsUntil 64GB microSD, microSDHC, microSDXC
 25%25%
+Larger screen
6.26"vs5"
 17%17%
+Higher resolution main camera
(dual camera) 13MP + 2MPvs(back) 13MP
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/video only main camera
 5 times100%
+Higher resolution secondary camera to take pictures and selfies
(front) 13MPvs(front) 2.1MP
Advantage
+Android 9.0 Pie is newer and safer
Android 9.0 PievsAndroid 4.4.2 KitKat
 2 times100%
+Faster for surfing the internet and download files
(4G+ LTE-A) 300 Mbpsvs(4G LTE) 100 Mbps
Advantage
+Sensors help you use the device
Fingerprint (rear-mounted)vsNot supported
Advantage
+Sensors help you use the device
Face unlockvsNot supported
 35%35%
+Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
3500 mAhvs2600 mAh
Advantage
+It's more advantageous to have more than one phone operator in the same device
2 slots Dual-SIMvs1 slot
Advantage
+The radio lets you listen to your songs and sports in general
FMvsNot supported
Advantage
+Bluetooth 5.0 version A2DP/LE is newer and faster
5.0 version A2DP/LEvs4.0 version A2DP
Advantage
+Protection against water allows you talk to your friends in the rain, for example
MIL-STD-810G military certifiedvsNot supported

16 Advantages Samsung Galaxy S4 SGH-i337 AT&T 32GB
Galaxy S4 SGH-i337 AT&T 32GBvsK12 Max X520BMW
 78%78%
+More internal storage for applications and files
32GBvs32GB (18GB user available)
 31%31%
+Lighter
130 grams (4.55 ounces)vs170 grams (5.95 ounces)
 11%11%
+Thinner
7.9 millimeters (0.31 inches)vs8.75 millimeters (0.34 inches)
Advantage
+This device has a Super AMOLED screen, which are brighter and more vivid
Super AMOLEDvsTFT LCD IPS
 89%89%
+Higher resolution screen
1080x1920 pixelsvs720x1520 pixels
 64%64%
+Crisper display of text, images and video because it has more pixels per inch (ppi)
441 PPIvs269 PPI
Advantage
+The BSI sensor allows the entry of more light generating photos with more detail and brightness
BSI sensorvsNot supported
 1%1%
+The larger sensor camera lets you take photos with better depth
1/3.06" inchesvs1/3.1" inches
Advantage
+Sensors help you use the device
CompassvsNot supported
Advantage
+Sensors help you use the device
GyroscopevsNot supported
Advantage
+Sensors help you use the device
BarometervsNot supported
Advantage
+Removable battery can be replaced easily
Li-Ion (Removable)vsLiPo - Li-Ion polymer (Non removable)
Advantage
+The TV-output lets you use your device on TV by cable
Micro-B USB - MHLvsNot supported
Advantage
+With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device
DLNAvsNot supported
Advantage
+NFC allows you to make payments by approach quickly and securely
NFCvsNot supported
Advantage
+Protection against scratches on the screen lets you carry your phone with your keys
Gorilla Glass 3vsNot supported

21 Common items in both devices
16 million
LED flash
Only digital zoom
f/2.2 (aperture)
Full HD (1920x1080 pixels)
Full HD (1920x1080 pixels)
4G+ LTE-A / 4G LTE
Capacitive
Multitouch
3.5mm jack
Accelerometer
Proximity
Ambient Light
Speakerphone
Video calling
Vibrating alert
Active noise cancellation
A-GPS, GeoTagging / A-GPS, GeoTagging, GLONASS
802.11 a/b/g/n/ac (2.4Ghz, 5Ghz)
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 K12 Max X520BMWSamsung Galaxy S4 SGH-i337 AT&T 32GB
ModelK12 Max X520BMWGalaxy S4 SGH-i337 AT&T 32GB
Also known asLG K12 Max LMX520BMW, LM-X520BMWAT&T Samsung Galaxy S4 SGH-i337, Samsung SGH-i337
Country or region availableBrazilUSA
BrandLGSamsung
Release dateJuly, 2019April, 2013
Depth8.75 millimeters (0.34 inches)7.9 millimeters (0.31 inches)
Size (width x height)77 x 161.3 millimeters (3.03 x 6.35 in)69.8 x 136.6 millimeters (2.75 x 5.38 in)
Weight170 grams (5.95 ounces)130 grams (4.55 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 K12 Max X520BMWSamsung Galaxy S4 SGH-i337 AT&T 32GB
Operating systemAndroid 9.0 PieAndroid 4.2.2 Jelly Bean
Firmware updatefeature not registeredAndroid 4.4.2 KitKat
HardwareLG K12 Max X520BMWSamsung Galaxy S4 SGH-i337 AT&T 32GB
Architecture - Chipset64bit - MediaTek MT6762 Helio P22 (12nm)32bit - Qualcomm Snapdragon 600 APQ8064T
CPU processorOcta-Core, 2 processors:
2Ghz Quad-Core ARM Cortex-A53
1.5Ghz Quad-Core ARM Cortex-A53
1.9Ghz Quad-Core Krait 300
GPU graphical controllerPowerVR GE8320 650MhzQualcomm Adreno 320
RAM memory3GB LPDDR32GB LPDDR3
Internal storage32GB (18GB user available)
eMMC 5.1
32GB
External storageUntil 1TB microSD, microSDHC, microSDXC
(dedicated slot)
Until 64GB microSD, microSDHC, microSDXC
(dedicated slot)
DisplayLG K12 Max X520BMWSamsung Galaxy S4 SGH-i337 AT&T 32GB
Display typeTFT LCD IPSSuper AMOLED
Screen size6.26" inches5" inches
Screen-to-body ratio~78.8% (screen-to-body ratio)~72.3% (screen-to-body ratio)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Display resolution720x1520 pixels1080x1920 pixels
Pixel density (dot pitch)269 PPI441 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 3
Mobile networks and dataLG K12 Max X520BMWSamsung Galaxy S4 SGH-i337 AT&T 32GB
Dual-SIMDual SIM Standby - Call active on one sim card
(dedicated slot)
Not supported
SIM card2 slots Dual-SIM
nano-SIM (4FF)
1 slot
micro-SIM (3FF)
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 850/1900/2100
Primary 4G/5G networkLTE Cat6 (Bands 1, 2, 3, 5, 7, 8, 28)LTE 700/1700/2100
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported
Maximum download/upload300/50 Mbps100/50 Mbps
Messaging and callingLG K12 Max X520BMWSamsung Galaxy S4 SGH-i337 AT&T 32GB
MessagingSMS (T9), MMS, E-mail, Push mailSMS (Swype), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
Primary / back cameraLG K12 Max X520BMWSamsung Galaxy S4 SGH-i337 AT&T 32GB
Main camera(dual camera)
13 megapixels
2MP depth sensor (f/2.4 1/5" 1.75um 86º)
13 megapixels
Main camera resolution4160x3120 pixels4128x3096 pixels
Video recording (primary)Full HD (1920x1080 pixels) 30 fpsFull HD (1920x1080 pixels) 30 fps
FlashLED flashLED flash
Focal aperturef/2.2 (aperture)f/2.2 (aperture)
Focal length26mm lensfeature not registered
Sensor size1/3.1" inches1/3.06" inches
Pixel size1.12µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo on both camerasHDR photo/video only main camera
Front / secondary cameraLG K12 Max X520BMWSamsung Galaxy S4 SGH-i337 AT&T 32GB
Front camera13 megapixels2.1 megapixels
Front camera resolution4160x3120 pixels1920x1080 pixels
Video recording (secondary)Full HD (1920x1080 pixels)Full HD (1920x1080 pixels)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)feature not registered
Focal lengthfeature not registeredfeature not registered
Sensor size1/3.1" inchesfeature not registered
Pixel size1.12µm pixelfeature not registered
MultimediaLG K12 Max X520BMWSamsung Galaxy S4 SGH-i337 AT&T 32GB
RadioFMNot supported
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, XviD, MKVMP4, DivX, XviD, H.263, H.264, WMV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, AC3, FLAC
Connectivity and interfacesLG K12 Max X520BMWSamsung Galaxy S4 SGH-i337 AT&T 32GB
USBMicroUSB 2.0, USB OTG On-The-GoMicroUSB 2.0
TV outputNot supportedMicro-B USB - MHL
Audio output3.5mm jack3.5mm jack
Bluetooth5.0 version A2DP/LE4.0 version A2DP
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz)802.11 a/b/g/n/ac (2.4Ghz, 5Ghz)
DLNANot supportedSupported
NFCNot supportedSupported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS
Infrared portNot supportedfeature not registered
Other functionsLG K12 Max X520BMWSamsung Galaxy S4 SGH-i337 AT&T 32GB
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
Java / Flash playerNot supportedYes / No
SensorsAccelerometer
Proximity
Ambient Light
Face unlock
Fingerprint (rear-mounted)
Accelerometer
Proximity
Compass
Ambient Light
Gyroscope
Barometer
Other features- Colors: Aurora black, Platinum gray, Moroccan blue
- 19:9 display ratio
- LG UX 7
- DTS:X surround sound
- WiFi direct, hotspot
- Colors: Black Mist
- Dual Shot camera
- USB On-The-Go 1.3
- mDNIe
- WiFi dual-band
- WiFi direct
- WiFi hotspot
- S-Voice
- Group Play
- Smart Stay eye tracking
- Dropbox (50GB)
Power supply and autonomyLG K12 Max X520BMWSamsung Galaxy S4 SGH-i337 AT&T 32GB
BatteryLiPo - Li-Ion polymer (Non removable)Li-Ion (Removable)
Battery capacity3500 mAh2600 mAh
Battery model / charger (watts)5V/1.2Afeature not registered
Talk time1020 minutes | 17 hours | 0.7 day1020 minutes | 17 hours | 0.7 day
Standby19080 minutes | 318 hours | 13.3 days21000 minutes | 350 hours | 14.6 days
Radiation rate (SAR)LG K12 Max X520BMWSamsung Galaxy S4 SGH-i337 AT&T 32GB
SAR USA, Mexico, Colombiafeature not registeredfeature not registered
SAR European Union, UKfeature not registeredfeature not registered