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Lenovo Z5s (128GB) vs LG K12 Max (X520BMW)

Side by side comparison between Lenovo Z5s vs LG K12 Max phones, differences, pros, cons with full specifications. What's the better?

,
Lenovo Z5s (128GB)
6.3"
IPS

1080x2340

16
MP

16mp

6GB
RAM

64bit Octa

3300
mAh

(Non removable)

vs
05PointsLG K12 Max (X520BMW)Compare Lenovo Z5s X
LG K12 Max (X520BMW)
6.26"
IPS

720x1520

13
MP

13mp

3GB
RAM

64bit Octa

3500
mAh

(Non removable)

What's the better phone? Lenovo Z5s (128GB)

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!

Z5s (128GB)18 Advantages Lenovo Z5s (128GB)vsK12 Max (X520BMW)5 Advantages LG K12 Max (X520BMW)
+2.2Ghz 64bit Octa-Core29%
More powerful processor, you can open your applications faster
vs2Ghz 64bit Octa-Core
+6GB LPDDR4X100%
More RAM memory. Typically more responsive and better for multitasking.
vs3GB LPDDR3
+128GB (108GB available)5 times
More internal storage for applications and files
vs32GB (18GB available)
+7.85 millimeters (0.31 inches)11%
Thinner
vs8.75 millimeters (0.34 inches)
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body, glass front
+1080x2340 pixels131%
Higher resolution screen
vs720x1520 pixels
+409 PPI52%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs269 PPI
+6.3"1%
Larger screen
vs6.26"
+(triple camera) 16MP + 8MP + 5MP93%
Higher resolution main camera
vs(dual camera) 13MP + 2MP
+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
vsLED flash
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
vsOnly digital zoom
+f/1.8 (aperture)22%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.2 (aperture)
+(front) 16MP23%
Higher resolution secondary camera to take pictures and selfies
vs(front) 13MP
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+CompassAdvantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0, USB OTG On-The-Go
+Gorilla Glass 3Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
Until 256GB microSD, microSDXCvs+Until 1TB microSD, microSDXC3 times
More external storage for files using memory cards
172 grams (6.02 ounces)vs+170 grams (5.95 ounces)1%
Lighter
3300 mAhvs+3500 mAh6%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)
vs+2 slots (Dual-SIM)
(dedicated slot)Advantage
More SIM card slots. You can choose more carriers.
Not supportedvs+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
eMMC 5.1
LTPS IPS LCD / TFT IPS LCD
16 million
PDAF: phase detection autofocus
EIS: Digital stabilization
HDR photo on both cameras
(front) Full HD (1920x1080)
+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 featuresLenovo Z5s (128GB)LG K12 Max (X520BMW)
ModelZ5s (128GB)K12 Max (X520BMW)
Other model namesLenovo Z5s L78071 (128GB + 6GB RAM)LG K12 Max LMX520BMW, LM-X520BMW
Country or region availableChinaHong Kong
China, Hong Kong
Brazil
Brazil
BrandLenovoLG
Release dateDecember, 2018July, 2019
Depth7.85 millimeters (0.31 inches)8.75 millimeters (0.34 inches)
Size (width x height)74.56 x 156.7 millimeters (2.94 x 6.17 in)77 x 161.3 millimeters (3.03 x 6.35 in)
Weight172 grams (6.02 ounces)170 grams (5.95 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum frame, glass front/backPlastic 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)Lenovo Z5s (128GB)LG K12 Max (X520BMW)
Operating systemAndroid 9.0 PieAndroid 9.0 Pie
Firmware updatefeature not registeredfeature not registered
HardwareLenovo Z5s (128GB)LG K12 Max (X520BMW)
Chipset64bit - Qualcomm Snapdragon 710 SDM710 (10nm)64bit - MediaTek MT6762 Helio P22 (12nm)
CPU processorOcta-Core, 2 processors:
2.2Ghz Dual-Core Kryo 360 Gold
1.7Ghz Hexa-Core Kryo 360 Silver
Octa-Core, 2 processors:
2Ghz Quad-Core ARM Cortex-A53
1.5Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerQualcomm Adreno 616 500MhzPowerVR GE8320 650Mhz
RAM memory6GB LPDDR4X3GB LPDDR3
Internal storage128GB (108GB available)
eMMC 5.1
32GB (18GB available)
eMMC 5.1
External storageUntil 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
Until 1TB microSD, microSDXC
(dedicated slot)
DisplayLenovo Z5s (128GB)LG K12 Max (X520BMW)
Display typeLTPS IPS LCDTFT IPS LCD
Screen size6.3" inches6.26" inches
Screen-to-body ratio~83.4% (screen-to-body ratio)~78.8% (screen-to-body ratio)
Display resolution1080x2340 pixels720x1520 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)409 PPI269 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Not supported
Display featuresfeature not registeredfeature not registered
Mobile networksLenovo Z5s (128GB)LG K12 Max (X520BMW)
Dual-SIMDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD 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)
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 networkCDMA 800, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat6 (Bands 1, 2, 3, 5, 7, 8, 20)
TD-LTE (Bands, 34, 38, 39, 40, 41)
LTE Cat6 (Bands 1, 2, 3, 5, 7, 8, 28)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
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
CallingLenovo Z5s (128GB)LG K12 Max (X520BMW)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
CameraLenovo Z5s (128GB)LG K12 Max (X520BMW)
Back camera (main camera)(triple camera)
16 megapixels
8MP telephotof/2.4PDAF2x-optical-zoom
5MP depthf/2.4
(dual camera)
13 megapixels
2MP depthf/2.41/5"1.75um86º
Main camera resolution4608x3456 pixels4160x3120 pixels
Video recording (primary)4K UHD (3840x2160) 30 fpsFull HD (1920x1080) 30 fps
FlashDual-LED flashLED flash
Focal aperturef/1.8 (aperture)f/2.2 (aperture)
Focal length26mm lens26mm lens
Sensor sizefeature not registered1/3.1" inches
Pixel sizefeature not registered1.12µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomDigital and optical 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 cameraLenovo Z5s (128GB)LG K12 Max (X520BMW)
Front camera (secondary)16 megapixels13 megapixels
Front camera resolution4608x3456 pixels4160x3120 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal length26mm lensfeature not registered
Sensor size1/3.1" inches1/3.1" inches
Pixel size1µm pixel1.12µm pixel
MultimediaLenovo Z5s (128GB)LG K12 Max (X520BMW)
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivityLenovo Z5s (128GB)LG K12 Max (X520BMW)
USBUSB 2.0 Type-C reversible connectorMicroUSB 2.0, USB OTG On-The-Go
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 a/b/g/n/ac (2.4Ghz, 5Ghz)
DLNANot supportedNot supported
NFCNot supportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging
Infrared portNot supportedNot supported
Other functionsLenovo Z5s (128GB)LG K12 Max (X520BMW)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (rear-mounted)
Accelerometer
Proximity sensor
Ambient Light sensor
Face unlock
Fingerprint sensor (rear-mounted)
Other features- Colors: Starry Night Grey, Love Orange, Titanium Blue
- ZUI 10
- WiFi direct, hotspot
- Colors: Aurora black, Platinum gray, Moroccan blue
- 19:9 display ratio
- LG UX 7
- DTS:X surround sound
- WiFi direct, hotspot
Power supplyLenovo Z5s (128GB)LG K12 Max (X520BMW)
BatteryLi-Ion: Lithium-Ion (Non removable)LiPo: Li-Ion polymer (Non removable)
5V/1.2A
Battery capacity3300 mAh3500 mAh
Charger, watts15W Fast battery charging Standard charging
Talk time autonomy1140 minutes | 19 hours | 0.8 day1020 minutes | 17 hours | 0.7 day
Standby17400 minutes | 290 hours | 12.1 days19080 minutes | 318 hours | 13.3 days
Radiation rateLenovo Z5s (128GB)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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