Skip to content

LG K92 5G (K920AM1) vs Samsung Galaxy A51 5G (SM-A516U)

Side by side comparison between LG K92 5G vs Samsung Galaxy A51 5G phones, differences, pros, cons and full specifications. What's the better?

,
6.7"
IPS

1080x2400

64
MP

16mp

6GB
RAM

Octa-core

4000
mAh

(Non removable)

vs
13Points Samsung Galaxy A51 5G (SM-A516U) Compare LG K92 5G X
6.5"
AMOLED

1080x2400

48
MP

32mp

6GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Samsung Galaxy A51 5G (SM-A516U)

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!

K92 5G (K920AM1)} 12 Advantages LG K92 5G (K920AM1) vs Galaxy A51 5G (SM-A516U)} 13 Advantages Samsung Galaxy A51 5G (SM-A516U)
+2GHz 64bit Octa-core4%
More powerful processor, you can open your applications faster
vs2.2GHz 64bit Octa-core (8nm)
+8.4 millimeters (0.33 inches)4%
Thinner
vs8.7 millimeters (0.34 inches)
+6.7"3%
Larger screen
vs6.5"
+(quad camera) 64MP + 5MP + 2MP + 2MP4%
Higher resolution main camera
vs(quad camera) 48MP + 12MP + 5MP + 5MP
+Quad-LED flashAdvantage
The Quad-LED flash helps in dark places or in low light
vsLED flash
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+1/1.197" inches67%
The larger sensor camera lets you take photos with better depth.
vs1/2" inches
+f/1.8 (aperture)11%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.0 (aperture)
+Proximity sensorAdvantage
Sensors help you use the device
vsVirtual proximity sensor
+16.2W8%
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.
vs15W
+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster
vs5.0 + A2DP/LE
+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsUSB 2.0 Type-C, USB OTG On-The-Go
eMMC 5.1vs+UFS 2.1Advantage
Fastest write and read storage.
202 grams (7.07 ounces)vs+187 grams (6.55 ounces)8%
Lighter
Plastic body, glass frontvs+Aluminum body, glass front, plastic backAdvantage
More resistant material
TFT IPS LCDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
393 PPIvs+405 PPI3%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(front) 16MPvs+(front) 32MP101%
Higher resolution secondary camera to take pictures and selfies
(front) Full HD (1920x1080)vs+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
Android 10vs+Android 13Advantage
Android 13 is newer and safer
Not supportedvs+ANT+Advantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
4000 mAhvs+4500 mAh13%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
Not supportedvs+Gorilla Glass 3Advantage
Protection against scratches on the screen lets you carry your phone with your keys

30 Common items in both devices
6GB LPDDR4X
128GB (98GB available) / 128GB (105GB available)
Until 1TB microSD, microSDXC
60Hz
16 million
1080x2400 pixels
Only digital zoom
+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 differences Clear highlight

📱 Model features

LG K92 5G (K920AM1)Galaxy A51 5G (SM-A516U)
ModelK92 5G (K920AM1)Galaxy A51 5G (SM-A516U)
Other model namesLG K92 5G (AT&T), LMK920AM1AAG3TNH, LM-K920AM1Galaxy A51 SM-A516UZKAXAA (Unlocked)
Country or region availableUSA
USA
USA
USA
BrandLGSamsung
Release date9/29/20204/29/2020, Announced: 4/8/2020
Depth8.4 millimeters (0.33 inches)8.7 millimeters (0.34 inches)
Size (width x height)77.22 x 166.37 millimeters (3.04 x 6.55 in)73.6 x 158.9 millimeters (2.9 x 6.26 in)
Weight202 grams (7.07 ounces)187 grams (6.55 ounces)
Build, materialsPlastic body, glass frontAluminum body, glass front, plastic back
Protection against water and othersNot supportedNot supported

📲 Display

LG K92 5G (K920AM1)Galaxy A51 5G (SM-A516U)
Display typeTFT IPS LCDSuper AMOLED
Screen size6.7" inches6.5" inches
Screen-to-body ratio~84.4% (screen-to-body ratio)~87.2% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)393 PPI405 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 3
Refresh rate60Hz60Hz
Display featuresNot supportedAlways-On Display

🤖 Operating System

LG K92 5G (K920AM1)Galaxy A51 5G (SM-A516U)
System versionAndroid 10Android 10
Firmware updatefeature not registeredAndroid 13
User Interfacefeature not registeredOne UI 2.5 / 3.1 / 4.1 / 5.0

⚙️ Processor

LG K92 5G (K920AM1)Galaxy A51 5G (SM-A516U)
Chipset64bit: Qualcomm Snapdragon 690 SM6350 (8nm)64bit: Samsung Exynos 980 (8nm)
CPUOcta-core, 2 processors:
2x 2GHz Kryo 560 Gold (Dual-core)
6x 1.7GHz Kryo 560 Silver (Hexa-core)
Octa-core, 2 processors:
2x 2.2GHz ARM Cortex-A77 (Dual-core)
6x 1.8GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controllerQualcomm Adreno 619L 950MhzARM Mali-G76 MP5 (728MHz)
Performance (benchmark)feature not registeredAnTuTu: 316007 (v8)
Geekbench: 1867(v5.1)
GFXBench: 17fps (ES 3.1 onscreen)

💽 Memory and storage

LG K92 5G (K920AM1)Galaxy A51 5G (SM-A516U)
RAM memory6GB LPDDR4X6GB LPDDR4X
Internal storage128GB (98GB available)
eMMC 5.1
128GB (105GB available)
UFS 2.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

LG K92 5G (K920AM1)Galaxy A51 5G (SM-A516U)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload2000/1024 Mbps2000/200 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G, 5G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800/1900, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat18 (1, 2, 3, 4, 5, 7, 12, 14, 20, 29, 30, 66)
TD-LTE (38, 39, 40, 41)
VoLTE
LTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkSA/NSA/Sub6 (2, 5, 66)SA/NSA/Sub6 (41, 78)
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

LG K92 5G (K920AM1)Galaxy A51 5G (SM-A516U)
Back camera (main camera)(quad camera)
64 megapixels
5MP ultrawide f/2.2115°1/5.0"1.12µm
2MP macro f/2.484°1/5"1.75μm
2MP depth f/2.488.8°1/5"1.75μm
(quad camera)
48 megapixels
12MP ultrawide f/2.213mm1.12µm
5MP telephoto f/2.440mm
5MP depth f/2.21/5.0"1.12µm
Main camera resolution10120x6328 pixels8000x6000 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps4K UHD (3840x2160) 30 fps
FlashQuad-LED flashLED flash
Focal aperturef/1.8 (aperture)f/2.0 (aperture)
Focal length25mm (lens)26mm (lens)
Sensor size1/1.197" inches1/2" inches
Pixel size0.7µm pixel0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

LG K92 5G (K920AM1)Galaxy A51 5G (SM-A516U)
Front camera (secondary)16 megapixels32 megapixels
Front camera resolution4608x3456 pixels6528x4896 pixels
Video recording (secondary)Full HD (1920x1080)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.2 (aperture)
Focal length27mm (lens)26mm (lens)
Sensor size1/3.06" inches1/2.8" inches
Pixel size1µm pixel0.8µm pixel

🔉 Sound and multimedia

LG K92 5G (K920AM1)Galaxy A51 5G (SM-A516U)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedFM (RDS)
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 K92 5G (K920AM1)Galaxy A51 5G (SM-A516U)
USBUSB 3.1 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.1 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEOA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

LG K92 5G (K920AM1)Galaxy A51 5G (SM-A516U)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (side-mounted)
Proximity sensor
Accelerometer
Ambient light sensor
ANT+
Compass
Face unlock 2D
Fingerprint sensor (under display)
Gyroscope
Hall effect
Virtual proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

LG K92 5G (K920AM1)Galaxy A51 5G (SM-A516U)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4000 mAh4500 mAh
Charger, watts16.2W (9V/1.8A) Wired fast charging
Quick Charge 4
15W Wired fast charging
Inductive / wireless chargingNot supportedNot supported
Talk time autonomy14.7 hoursfeature not registered
Standby369 hours (15.4 days)feature not registered

➕ Other features

LG K92 5G (K920AM1)Galaxy A51 5G (SM-A516U)
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 browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Titan Gray
• FullVision FHD+ display
• LG 3D Sound Engine
• Colors: Prism Cube Black, Prism Cube White, Prism Cube Pink

☢️ Radiation rate

LG K92 5G (K920AM1)Galaxy A51 5G (SM-A516U)
SAR 1.6W/kg (USA, Mexico, etc.)1.13W/kg (head), 1.2W/kg (body)1.18W/kg (head), 1.2W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

🍪 We use cookies to provide and improve our services. By using this website, you consent to cookies. Further details: Privacy policy.