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LG K51 (K500MM) vs Samsung Galaxy A9s (SM-A9200)

Side by side comparison between LG K51 vs Samsung Galaxy A9s phones, differences, pros, cons and full specifications. What's the better?

,
LG K51 (K500MM)
6.5"
IPS

720x1560

13
MP

13mp

3GB
RAM

64bit Octa

4000
mAh

(Non removable)

vs
21PointsSamsung Galaxy A9s (SM-A9200)Compare LG K51 X
Samsung Galaxy A9s (SM-A9200)
6.3"
AMOLED

1080x2220

24
MP

24mp

6GB
RAM

64bit Octa

3800
mAh

(Non removable)

What's the better phone? Samsung Galaxy A9s (SM-A9200)

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!

K51 (K500MM)4 Advantages LG K51 (K500MM)vsGalaxy A9s (SM-A9200)21 Advantages Samsung Galaxy A9s (SM-A9200)
+6.5"3%
Larger screen
vs6.3"
+Android 10Advantage
Android 10 is newer and safer
vsAndroid 8.0 Oreo
+4000 mAh5%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs3800 mAh
+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
2GHz 64bit Octa-Corevs+2.2GHz 64bit Octa-Core9%
More powerful processor, you can open your applications faster
3GB LPDDR3vs+6GB LPDDR4X100%
More RAM memory. Typically more responsive and better for multitasking.
32GB (18GB available)vs+128GB (110GB available)5 times
More internal storage for applications and files
204 grams (7.14 ounces)vs+183 grams (6.41 ounces)11%
Lighter
8.47 millimeters (0.33 inches)vs+7.8 millimeters (0.31 inches)9%
Thinner
Plastic body, glass frontvs+Aluminum body, glass frontAdvantage
More resistant material
TFT IPS LCDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
720x1560 pixelsvs+1080x2220 pixels113%
Higher resolution screen
264 PPIvs+392 PPI48%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(triple camera) 13MP + 5MP + 2MPvs+(quad camera) 24MP + 10MP + 8MP + 5MP138%
Higher resolution main camera
Only digital zoomvs+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
1/3" inchesvs+1/2.8" inches7%
The larger sensor camera lets you take photos with better depth.
f/1.8 (aperture)vs+f/1.7 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 13MPvs+(front) 24MP88%
Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
(4G+ LTE-A) 300 Mbpsvs+(4G+ LTE-A) 450 Mbps50%
Faster for surfing the internet and download files
Not supportedvs+ANT+Advantage
Sensors help you use the device
10Wvs+18W80%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
1 slot (Single-SIM)
(dedicated slot)
vs+2 slots (Dual-SIM)
(dedicated slot)Advantage
It's more advantageous to have more than one phone operator in the same device
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely

30 Common items in both devices
eMMC 5.1
Until 1TB microSD, microSDXC
60Hz
16 million
LED flash
PDAF: phase detection autofocus
EIS: Digital stabilization
+23 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

📱 Model features

LG K51 (K500MM)Samsung Galaxy A9s (SM-A9200)
ModelK51 (K500MM)Galaxy A9s (SM-A9200)
Other model namesLG K51 (Metro by T-Mobile) LMK500MMAMTPTN, LM-K500MMGalaxy A9s SM-A9200, Galaxy A9 2018 SM-A9200, Samsung A920
Country or region availableUSA
USA
China
China
BrandLGSamsung
Release date5/1/202010/11/2018
Depth8.47 millimeters (0.33 inches)7.8 millimeters (0.31 inches)
Size (width x height)77.92 x 166.96 millimeters (3.07 x 6.57 in)77 x 162.5 millimeters (3.03 x 6.4 in)
Weight204 grams (7.14 ounces)183 grams (6.41 ounces)
Build, materialsPlastic body, glass frontAluminum body, glass front
Protection against water and othersMIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.Not supported

🤖 Operating System

LG K51 (K500MM)Samsung Galaxy A9s (SM-A9200)
System versionAndroid 10Android 8.0 Oreo
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

LG K51 (K500MM)Samsung Galaxy A9s (SM-A9200)
Chipset64bit - MediaTek Helio P22 (MT6762) (12nm)64bit - Qualcomm Snapdragon 660 SDM660 (14nm)
CPUOcta-Core, 2 processors:
2GHz Quad-Core ARM Cortex-A53
1.5GHz Quad-Core ARM Cortex-A53
Octa-Core, 2 processors:
2.2GHz Quad-Core Kryo 260 Gold
1.8GHz Quad-Core Kryo 260 Silver
GPU graphical controllerPowerVR GE8320 (650MHz)Qualcomm Adreno 512 650Mhz
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

LG K51 (K500MM)Samsung Galaxy A9s (SM-A9200)
RAM memory3GB LPDDR36GB LPDDR4X
Internal storage32GB (18GB available)
eMMC 5.1
128GB (110GB available)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)

📲 Display

LG K51 (K500MM)Samsung Galaxy A9s (SM-A9200)
Display typeTFT IPS LCDSuper AMOLED
Screen size6.5" inches6.3" inches
Screen-to-body ratio~79.7% (screen-to-body ratio)~80.5% (screen-to-body ratio)
Display resolution720x1560 pixels (19.5:9)1080x2220 pixels (18.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)264 PPI392 PPI
Colors16 million16 million
Scratch-resistant glassPanda King GlassGorilla Glass 5
Refresh rate60Hz60Hz
Display featuresNot supportedNot supported

📶 Mobile networks

LG K51 (K500MM)Samsung Galaxy A9s (SM-A9200)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download/upload300/50 Mbps450/50 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 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat6 (1, 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 66, 71)
TD-LTE (38, 41)
LTE Cat9 (1, 3, 5, 8)
TD-LTE (38, 39, 40, 41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, 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

LG K51 (K500MM)Samsung Galaxy A9s (SM-A9200)
Back camera (main camera)(triple camera)
13 megapixels
5MP ultrawidef/2.21.12μm1/5"115°
2MP depthf/2.41.75μm1/5"85°
(quad camera)
24 megapixels
10MP telephotof/2.452mm1/3.9"1.0µmAF2x-optical-zoom
8MP ultrawidef/2.412mm1/4.0"1.12µm
5MP depthf/2.2
Main camera resolution4128x3096 pixels5656x4240 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.7 (aperture)
Focal length26mm lens27mm lens
Sensor size1/3" inches1/2.8" inches
Pixel size1.12µm pixel0.9µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

LG K51 (K500MM)Samsung Galaxy A9s (SM-A9200)
Front camera (secondary)13 megapixels24 megapixels
Front camera resolution4128x3096 pixels5656x4240 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal lengthfeature not registered27mm lens
Sensor size1/3" inches1/2.8" inches
Pixel size1.12µm pixel0.9µm pixel

🔉 Sound and multimedia

LG K51 (K500MM)Samsung Galaxy A9s (SM-A9200)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

LG K51 (K500MM)Samsung Galaxy A9s (SM-A9200)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

LG K51 (K500MM)Samsung Galaxy A9s (SM-A9200)
SensorsAccelerometer
Ambient Light sensor
Compass
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Accelerometer
Ambient Light sensor
ANT+
Compass
Fingerprint sensor (rear-mounted)
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

LG K51 (K500MM)Samsung Galaxy A9s (SM-A9200)
Battery typeLiPo: Li-Ion polymer (Non removable)Li-Ion: Lithium-Ion (Non removable)
Battery capacity4000 mAh3800 mAh
Charger, watts10W (5V/2A) Standard charging18W Fast battery charging
Talk time autonomy21 hoursfeature not registered
Standby576 hours (24 days)feature not registered

➕ Other features

LG K51 (K500MM)Samsung Galaxy A9s (SM-A9200)
Call controlVoice dialing, Voice recorderVoice 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 browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous- Colors: Titan gray
- Google Assistant
- DTS:X 3D sound surround
- HAC M3/T3
- Colors: Caviar Black, Lemonade Blue, Bubblegum Pink
- Samsung Pay
- Dolby Atmos

☢️ Radiation rate

LG K51 (K500MM)Samsung Galaxy A9s (SM-A9200)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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