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Samsung Focus S (SGH-i937 32GB) vs LG K12 Max (X520BMW)

Side by side comparison between Samsung Focus S vs LG K12 Max phones, differences, pros, cons and full specifications. What's the better?

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Compare LG K12 Max X Samsung Focus S (SGH-i937 32GB) 06Points
4.3"
AMOLED

480x800

8
MP

1.3mp

512MB
RAM

Single-core

1650
mAh

(Removable)

vs
19Points LG K12 Max (X520BMW) Compare Samsung Focus S X
6.26"
IPS

720x1520

13
MP

13mp

3GB
RAM

Octa-core

3500
mAh

(Non removable)

What's the better phone? LG K12 Max (X520BMW)

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!

Focus S (SGH-i937 32GB)} 6 Advantages Samsung Focus S (SGH-i937 32GB) vs K12 Max (X520BMW)} 19 Advantages LG K12 Max (X520BMW)
+32GB78%
More internal storage for applications and files
vs32GB (18GB available)
+111 grams (3.89 ounces)53%
Lighter
vs170 grams (5.95 ounces)
+8.5 millimeters (0.33 inches)3%
Thinner
vs8.75 millimeters (0.34 inches)
+Super AMOLED PlusAdvantage
Super AMOLED Plus display is brighter and more vivid
vsTFT IPS LCD
+CompassAdvantage
Sensors help you use the device
vsNot supported
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
vsLiPo: li-ion polymer (Non removable)
1.4GHz 32bit Single-corevs+2GHz 64bit Octa-core (12nm)150%
More powerful processor, you can open your applications faster
512MBvs+3GB LPDDR35 times
More RAM memory. Typically more responsive and better for multitasking.
Not supportedvs+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
480x800 pixelsvs+720x1520 pixels185%
Higher resolution screen
217 PPIvs+269 PPI24%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.3"vs+6.26"46%
Larger screen
(back) 8MPvs+(dual camera) 13MP + 2MP87%
Higher resolution main camera
(front) 1.3MPvs+(front) 13MP9 times
Higher resolution secondary camera to take pictures and selfies
HD (1280x720)vs+Full HD (1920x1080)125%
More image quality for recording videos with the primary camera
700000 apps (Marketplace)vs+3500000 apps (Google Play Store)4 times
More apps available to download and use
3G+ HSPA+vs+4G LTE-AAdvantage
The 4G LTE-A network is newer and faster
(3G+ HSPA+) 21 Mbpsvs+(4G LTE-A) 300 Mbps13 times
Faster for surfing the internet and download files
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device
1650 mAhvs+3500 mAh112%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM)vs+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
802.11 a/b/g/n [wifi4]vs+802.11 a/b/g/n/ac [wifi5]Advantage
WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
3.0 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
Not supportedvs+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

13 Common items in both devices
16 million
LED flash
Only digital zoom
Autofocus / PDAF: phase detection autofocus
Capacitive
Multitouch
Accelerometer
+6 specs and more in the table below

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

Highlight differences Clear highlight

📱 Model features

Samsung Focus S (SGH-i937 32GB)LG K12 Max (X520BMW)
 
ModelFocus S (SGH-i937 32GB)K12 Max (X520BMW)
Other model namesAT&T Samsung Focus S i937, Samsung SGH-i937, Samsung KupuaLG K12 Max LMX520BMW, LM-X520BMW
Country or region availablefeature not registeredBrazil
Brazil
BrandSamsungLG
Release date11/6/20117/1/2019
Depth8.5 millimeters (0.33 inches)8.75 millimeters (0.34 inches)
Size (width x height)66.8 x 126 millimeters (2.63 x 4.96 in)77 x 161.3 millimeters (3.03 x 6.35 in)
Weight111 grams (3.89 ounces)170 grams (5.95 ounces)
Build, materialsfeature not registeredPlastic 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.

📲 Display

Samsung Focus S (SGH-i937 32GB)LG K12 Max (X520BMW)
Display typeSuper AMOLED PlusTFT IPS LCD
Screen size4.3" inches6.26" inches
Screen-to-body ratio~62.5% (screen-to-body ratio)~78.8% (screen-to-body ratio)
Display resolution480x800 pixels720x1520 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)217 PPI269 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

Samsung Focus S (SGH-i937 32GB)LG K12 Max (X520BMW)
System versionWindows Phone 7.5 MangoAndroid 9.0 Pie
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Samsung Focus S (SGH-i937 32GB)LG K12 Max (X520BMW)
Chipset32bit: Qualcomm Snapdragon MSM8255T64bit: MediaTek Helio P22 (MT6762) (12nm)
CPUSingle-core, 1 processor:
1x 1.4GHz Scorpion (Single-core)
Octa-core, 2 processors:
4x 2GHz ARM Cortex-A53 (Quad-core)
4x 1.5GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerQualcomm Adreno 205PowerVR GE8320 (650MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Samsung Focus S (SGH-i937 32GB)LG K12 Max (X520BMW)
RAM memory512MB3GB LPDDR3
Internal storage32GB32GB (18GB available)
eMMC 5.1
External storageNot supportedUntil 1TB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Samsung Focus S (SGH-i937 32GB)LG K12 Max (X520BMW)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload21/5.76 Mbps300/50 Mbps
Network technology2G, 3G2G, 3G, 4G
Frequency, bands Expand band details Collapse 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 850/1900/2100UMTS 850/900/1900/2100
Primary 4G networkNot supportedLTE Cat6 (Bands 1, 2, 3, 5, 7, 8, 28)
Primary 5G networkNot supportedNot supported
Primary data networkCSD, GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE

📷 Camera

Samsung Focus S (SGH-i937 32GB)LG K12 Max (X520BMW)
Back camera (main camera)8 megapixels(dual camera)
13 megapixels
2MP depth f/2.41/5"1.75um86°
Main camera resolution3264x2448 pixels4160x3120 pixels
Video recording (primary)HD (1280x720)Full HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturefeature not registeredf/2.2 (aperture)
Focal lengthfeature not registered26mm lens
Sensor sizefeature not registered1/3.1" inches
Pixel sizefeature not registered1.12µm pixel
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusfeature not registeredSupported
Image stabilizationfeature not registeredEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionfeature not registeredFace detection, Smile detection
BSI sensorfeature not registeredNot supported
HDRfeature not registeredHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Samsung Focus S (SGH-i937 32GB)LG K12 Max (X520BMW)
Front camera (secondary)1.3 megapixels13 megapixels
Front camera resolution1280x1024 pixels4160x3120 pixels
Video recording (secondary)Not supportedFull HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/3.1" inches
Pixel sizefeature not registered1.12µm pixel

🔉 Sound and multimedia

Samsung Focus S (SGH-i937 32GB)LG K12 Max (X520BMW)
LoudspeakerSupportedSupported
Active noise cancellationfeature not registered2 microphones or more
RadioFM (RDS)FM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, WMVMP4, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+MP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Samsung Focus S (SGH-i937 32GB)LG K12 Max (X520BMW)
USBMicroUSB 2.0MicroUSB 2.0, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth3.0 + A2DP5.0 + A2DP/LE
WiFi802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz)
WiFi Direct, hotspot
DLNAfeature not registeredNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging
NFCNot supportedNot supported
Infrared portfeature not registeredNot supported

🧭 Sensors

Samsung Focus S (SGH-i937 32GB)LG K12 Max (X520BMW)
SensorsAccelerometer
Ambient light sensor
Compass
Proximity sensor
Accelerometer
Ambient light sensor
Face unlock
Fingerprint sensor (rear-mounted)
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Samsung Focus S (SGH-i937 32GB)LG K12 Max (X520BMW)
Battery typeLi-Ion: lithium-ion (Removable)LiPo: li-ion polymer (Non removable)
5V/1.2A
Battery capacity1650 mAh3500 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy6.5 hours17 hours
Standby250 hours (10.4 days)318 hours (13.3 days)

➕ Other features

Samsung Focus S (SGH-i937 32GB)LG K12 Max (X520BMW)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserfeature not registeredHTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black
• HAC (M3/T3)
• Bing Maps
• DLNA
• Colors: Aurora black, Platinum gray, Moroccan blue
• 19:9 display ratio
• LG UX 7
• DTS:X surround sound

☢️ Radiation rate

Samsung Focus S (SGH-i937 32GB)LG K12 Max (X520BMW)
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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