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LG G8 ThinQ (G820N) vs Samsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)

Side by side comparison between LG G8 ThinQ vs Samsung Galaxy A21s phones, differences, pros, cons and full specifications. What's the better?

,
LG G8 ThinQ (G820N)
6.1"
POLED

1440x3120

12
MP

8mp

6GB
RAM

64bit Octa

3500
mAh

(Non removable)

vs
07PointsSamsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)Compare LG G8 ThinQ X
Samsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)
6.5"
PLS

720x1600

48
MP

13mp

4GB
RAM

64bit Octa

5000
mAh

(Non removable)

What's the better phone? LG G8 ThinQ (G820N)

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!

G8 ThinQ (G820N)24 Advantages LG G8 ThinQ (G820N)vsGalaxy A21s (SM-A217F/DSN 64GB/4GB)7 Advantages Samsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)
+2.84GHz 64bit Octa-Core47%
More powerful processor, you can open your applications faster
vs2GHz 64bit Octa-Core
+6GB LPDDR4X50%
More RAM memory. Typically more responsive and better for multitasking.
vs4GB LPDDR4X
+128GB (106GB available)121%
More internal storage for applications and files
vs64GB (48GB available)
+UFS 2.1Advantage
Fastest write and read storage.
vseMMC 5.1
+167 grams (5.85 ounces)15%
Lighter
vs192 grams (6.72 ounces)
+8.4 millimeters (0.33 inches)6%
Thinner
vs8.9 millimeters (0.35 inches)
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body, glass front
+P-OLEDAdvantage
P-OLED display is brighter and more vivid
vsTFT PLS
+1440x3120 pixels3 times
Higher resolution screen
vs720x1600 pixels
+563 PPI109%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs270 PPI
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
vsOnly digital zoom
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+f/1.5 (aperture)33%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.0 (aperture)
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+(4G+ LTE-A) 1600 Mbps4 times
Faster for surfing the internet and download files
vs(4G+ LTE-A) 300 Mbps
+Ambient Light sensorAdvantage
Sensors help you use the device
vsVirtual ambient light sensor
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+21W40%
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
+Qi wireless chargingAdvantage
Wireless charging is another way to charge the battery.
vsNot supported
+Digital TVAdvantage
Watch your favorite TV shows anywhere
vsNot supported
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
+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 reversible connector
+Gorilla Glass 5Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
+IP68 certified, MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
6.1"vs+6.5"7%
Larger screen
(triple camera) 12MP + 16MP + 12MPvs+(quad camera) 48MP + 8MP + 2MP + 2MP50%
Higher resolution main camera
1/2.6" inchesvs+1/2" inches30%
The larger sensor camera lets you take photos with better depth.
(dual front camera) 8MP + 0.3MPvs+(front) 13MP54%
Higher resolution secondary camera to take pictures and selfies
Android 10vs+Android 11Advantage
Android 11 is newer and safer
3500 mAhvs+5000 mAh43%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
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

27 Common items in both devices
Until 1TB microSD, microSDXC / Until 512GB microSD, microSDXC
16 million
LED flash
PDAF on back camera and autofocus front camera / PDAF: phase detection autofocus
HDR photo/video and HDR photo on front camera / HDR photo on both cameras
(front) Full HD (1920x1080)
4G+ LTE-A
+20 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 G8 ThinQ (G820N)Samsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)
ModelG8 ThinQ (G820N)Galaxy A21s (SM-A217F/DSN 64GB/4GB)
Other model namesLG G8 LM-G820N (LGU+, KT, SKT), LMG820NGalaxy A21s SM-A217F/Dual-Sim NFC (64GB + 4GB RAM)
Country or region availableSouth Korea
South Korea
(Europe)SpainGreeceIsraelPortugalTaiwan
(Europe), Spain, Greece, Israel, Portugal, Taiwan
BrandLGSamsung
Release date3/1/20196/2/2020, Announced: 5/15/2020
Depth8.4 millimeters (0.33 inches)8.9 millimeters (0.35 inches)
Size (width x height)71.882 x 151.892 millimeters (2.83 x 5.98 in)75.3 x 163.7 millimeters (2.96 x 6.44 in)
Weight167 grams (5.85 ounces)192 grams (6.72 ounces)
Build, materialsAluminum frame, glass front/backPlastic body, glass front
Protection against water and othersIP68 certified: dust/waterproof over 1.5 meters and 30min.
MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.
Not supported

🤖 Operating System

LG G8 ThinQ (G820N)Samsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)
System versionAndroid 9.0 PieAndroid 10
Firmware updateAndroid 10Android 11
User Interfacefeature not registeredOne UI 2.0 / 3.1

⚙️ Processor

LG G8 ThinQ (G820N)Samsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)
Chipset64bit - Qualcomm Snapdragon 855 (SM8150) (7nm)64bit - Samsung Exynos 850 (8nm)
CPUOcta-Core, 3 processors:
2.84GHz Single-Core Kryo 485
2.42GHz Triple-Core Kryo 485
1.78GHz Quad-Core Kryo 485
Octa-Core, 1 processor:
2GHz Octa-Core ARM Cortex-A55
GPU graphical controllerQualcomm Adreno 640 (585MHz)ARM Mali-G52 MP1
Performance (benchmark)feature not registeredAnTuTu: 124232 (v8)

💽 Memory and storage

LG G8 ThinQ (G820N)Samsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)
RAM memory6GB LPDDR4X4GB LPDDR4X
Internal storage128GB (106GB available)
UFS 2.1
64GB (48GB available)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 512GB microSD, microSDXC
(dedicated slot)

📲 Display

LG G8 ThinQ (G820N)Samsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)
Display typeP-OLEDTFT PLS
Screen size6.1" inches6.5" inches
Screen-to-body ratio~83.7% (screen-to-body ratio)~82.8% (screen-to-body ratio)
Display resolution1440x3120 pixels720x1600 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)563 PPI270 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 5Not supported
Display featuresfeature not registered60Hz

📶 Mobile networks

LG G8 ThinQ (G820N)Samsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)
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/upload1600/150 Mbps300/150 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 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 800/850/900/1900/2100UMTS 850/900/1900/2100
Primary 4G networkLTE Cat19 (Bands 1, 2, 3, 4, 5, 7, 12, 20, 26, 28)
TD-LTE (Bands 38, 39, 40, 41)
LTE Cat7/13 (1, 2, 3, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/1900/2100
Secondary 4G networkNot supportedLTE Cat7/13 (1, 2, 3, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
Secondary data networkNot supportedGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A

📷 Camera

LG G8 ThinQ (G820N)Samsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)
Back camera (main camera)(triple camera)
12 megapixels
16MP ultrawidef/1.91/3.1"16mm1.0µmFF
12MP telephotof/2.452mm1.0μm2x-optical-zoomOISPDAF
(quad camera)
48 megapixels
8MP ultrawidef/2.21/4"1.12µm123°
2MP macrof/2.4
2MP depthf/2.4
Main camera resolution4000x3000 pixels8000x6000 pixels
Video recording (primary)4K UHD (3840x2160) 60 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.5 (aperture)f/2.0 (aperture)
Focal length27mm lens26mm lens
Sensor size1/2.6" inches1/2" inches
Pixel size1.4µm pixel0.8µm pixel
AutofocusPDAF on back camera and autofocus front cameraPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomDigital and optical zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo/video and HDR photo on front cameraHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

LG G8 ThinQ (G820N)Samsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)
Front camera (secondary)(dual front camera)
8 megapixels
0.3MP TOFf/1.4
13 megapixels
Front camera resolution3264x2448 pixels4128x3096 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/1.7 (aperture)f/2.2 (aperture)
Focal length26mm lensfeature not registered
Sensor size1/3.6" inches1/3.1" inches
Pixel size1.22µm pixel1.12µm pixel

🔉 Sound and multimedia

LG G8 ThinQ (G820N)Samsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)
LoudspeakerSupportedMono sound (not stereo)
Active noise cancellation2 microphones or more2 microphones or more
RadioFMFM
TVDigital TVNot 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 G8 ThinQ (G820N)Samsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)
USBUSB 3.1 Type-C, USB OTG On-The-GoUSB 2.0 Type-C reversible connector
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
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

LG G8 ThinQ (G820N)Samsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)
SensorsAccelerometer
Ambient Light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gesture
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Virtual ambient light sensor
Vibrating alertSupportedSupported

🔋 Battery

LG G8 ThinQ (G820N)Samsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)
Battery typeLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity3500 mAh5000 mAh
Charger, watts21W Fast battery charging
Qi wireless charging
15W (9V/1.67A) Fast battery charging
Talk time autonomy19 hoursfeature not registered
Standby412 hours (17.2 days)feature not registered

➕ Other features

LG G8 ThinQ (G820N)Samsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
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: Aurora Black, Moroccan Blue, Carmine Red
- LG UX 8.0
- Always-on display
- DCI-P3 100%, Dolby Vision and HDR10 display
- DTS: X surround sound
- 32-bit/192kHz audio
- Quick Charge 3.0
- USB Power Delivery 2.0
- DMB TV (Korea)
- Colors: Black, White, Blue, Red

☢️ Radiation rate

LG G8 ThinQ (G820N)Samsung Galaxy A21s (SM-A217F/DSN 64GB/4GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered0.422W/kg (head), 1.544W/kg (body)
X

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