LG G8 ThinQ (G820N) vs Samsung Galaxy M51 (SM-M515F/DSN)
Side by side comparison between LG G8 ThinQ vs Samsung Galaxy M51 phones, differences, pros, cons and full specifications. What's the better?
,
6.1"
POLED
POLED
1440x3120
12
MP
MP
8mp
6GB
RAM
RAM
Octa-core
3500
mAh
mAh
(Non removable)
vs
6.7"
AMOLED
AMOLED
1080x2340
64
MP
MP
32mp
6GB
RAM
RAM
Octa-core
7000
mAh
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!
28 Common items in both devices |
6GB LPDDR4X |
128GB (106GB available) |
Until 1TB microSD, microSDXC |
60Hz |
16 million |
LED flash |
PDAF on back camera and autofocus front camera / PDAF: phase detection autofocus |
+21 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 G8 ThinQ (G820N) | Galaxy M51 (SM-M515F/DSN) | |
Model | LG G8 ThinQ (G820N) | Galaxy M51 (SM-M515F/DSN) |
Other model names | LG G8 LM-G820N (LGU+, KT, SKT), LMG820N | Samsung Galaxy M51 SM-M515F/DSN (6GB RAM) |
Country or region available | South Korea | (Europe), (Global, International) |
Brand | LG | Samsung |
Release date | 3/1/2019, Announced: 2/24/2019 | 9/11/2020 |
Depth | 8.4 millimeters (0.33 inches) | 9.5 millimeters (0.37 inches) |
Size (width x height) | 71.882 x 151.892 millimeters (2.83 x 5.98 in) | 76.3 x 163.9 millimeters (3 x 6.45 in) |
Weight | 167 grams (5.85 ounces) | 213 grams (7.46 ounces) |
Build, materials | Aluminum frame, glass front/back | Plastic body, glass front |
Protection against water and others | IP68 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 |
📲 Display | ||
LG G8 ThinQ (G820N) | Galaxy M51 (SM-M515F/DSN) | |
Display type | P-OLED | Super AMOLED Plus |
Screen size | 6.1" inches | 6.7" inches |
Screen-to-body ratio | ~83.7% (screen-to-body ratio) | ~88.1% (screen-to-body ratio) |
Display resolution | 1440x3120 pixels (19.5:9) | 1080x2340 pixels (19.5:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 563 PPI | 385 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 5 | Gorilla Glass 3 |
Refresh rate | 60Hz | 60Hz |
Display features | HDR10 100% DCI-P3 Always-On Display | Not supported |
🤖 Operating System | ||
LG G8 ThinQ (G820N) | Galaxy M51 (SM-M515F/DSN) | |
System version | Android 9.0 Pie | Android 10 |
Firmware update | Android 12 | Android 11 |
User Interface | LG UX 8.0 / 9.0 / 10 / 11 | feature not registered |
⚙️ Processor | ||
LG G8 ThinQ (G820N) | Galaxy M51 (SM-M515F/DSN) | |
Chipset | 64bit: Qualcomm Snapdragon 855 (SM8150) (7nm) | 64bit: Qualcomm Snapdragon 730G (SM7150-AB) (8nm) |
CPU | Octa-core, 3 processors: 1x 2.84GHz Kryo 485 (Single-core) 3x 2.42GHz Kryo 485 (Triple-core) 4x 1.78GHz Kryo 485 (Quad-core) | Octa-core, 2 processors: 2x 2.2GHz Kryo 470 Gold (Dual-core) 6x 1.8GHz Kryo 470 Silver (Hexa-core) |
GPU graphical controller | Qualcomm Adreno 640 (585MHz) | Qualcomm Adreno 618 (700MHz) |
Performance (benchmark) | AnTuTu: 331537 (v7), 362730 (v8) Geekbench: 10735 (v4.4), 2700 (v5.1) GFXBench: 20fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
LG G8 ThinQ (G820N) | Galaxy M51 (SM-M515F/DSN) | |
RAM memory | 6GB LPDDR4X | 6GB LPDDR4X |
Internal storage | 128GB (106GB available) UFS 2.1 | 128GB (106GB available) eMMC 5.1 |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
LG G8 ThinQ (G820N) | Galaxy M51 (SM-M515F/DSN) | |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 1600/150 Mbps | 400/50 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
Frequency, bands | Expand band details Collapse details | |
GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 800/850/900/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat19 (1, 2, 3, 4, 5, 7, 12, 20, 26, 28) TD-LTE (38, 39, 40, 41) | LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
LG G8 ThinQ (G820N) | Galaxy M51 (SM-M515F/DSN) | |
Back camera (main camera) | (triple camera) 12 megapixels 16MP ultrawide f/1.91/3.1"16mm1.0µmFF 12MP telephoto f/2.452mm1.0μm2x-optical-zoomOISPDAF | (quad camera) 64 megapixels 12MP ultrawide f/2.2123° 5MP macro f/2.4 5MP depth f/2.4 |
Main camera resolution | 4000x3000 pixels | 10120x6328 pixels |
Video recording (primary) | 4K UHD (3840x2160) 60 fps | 4K UHD (3840x2160) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.5 (aperture) | f/1.8 (aperture) |
Focal length | 27mm lens | 26mm lens |
Sensor size | 1/2.6" inches | 1/1.73" inches |
Pixel size | 1.4µm pixel | 0.8µm pixel |
Autofocus | PDAF on back camera and autofocus front camera | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical stabilization | EIS: Digital stabilization |
Zoom | Digital and optical zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Not supported |
HDR | HDR photo/video and HDR photo on front camera | HDR photo on both cameras |
Camera extras | 1080p@30/60fps 720p@240fps | feature not registered |
📸 Front camera | ||
LG G8 ThinQ (G820N) | Galaxy M51 (SM-M515F/DSN) | |
Front camera (secondary) | (dual front camera) 8 megapixels 0.3MP TOF f/1.4 | 32 megapixels |
Front camera resolution | 3264x2448 pixels | 6528x4896 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/1.7 (aperture) | f/2.0 (aperture) |
Focal length | 26mm lens | 26mm lens |
Sensor size | 1/3.6" inches | 1/2.8" inches |
Pixel size | 1.22µm pixel | 0.8µm pixel |
🔉 Sound and multimedia | ||
LG G8 ThinQ (G820N) | Galaxy M51 (SM-M515F/DSN) | |
Loudspeaker | Mono sound (not stereo) 32-bit/192kHz DTS:X | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | FM |
TV | Digital TV | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
LG G8 ThinQ (G820N) | Galaxy M51 (SM-M515F/DSN) | |
USB | USB 3.1 Type-C, USB OTG On-The-Go | USB 2.0 Type-C reversible connector |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | USB Type-C (reversible) | Not supported |
Bluetooth | 5.0 + A2DP/LE | 5.0 + A2DP/LE |
WiFi | 802.11 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 |
DLNA | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
LG G8 ThinQ (G820N) | Galaxy M51 (SM-M515F/DSN) | |
Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (rear-mounted) Gesture Gyroscope Hall effect Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
LG G8 ThinQ (G820N) | Galaxy M51 (SM-M515F/DSN) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 3500 mAh | 7000 mAh |
Charger, watts | 21W Wired fast charging Quick Charge 3 USB Power Delivery 2.0 | 25W Wired fast charging Reverse charging by cable |
Inductive / wireless charging | 9W Qi wireless charging | Not supported |
Talk time autonomy | 19 hours | 64 hours (2.7 days) |
Standby | 412 hours (17.2 days) | feature not registered |
➕ Other features | ||
LG G8 ThinQ (G820N) | Galaxy M51 (SM-M515F/DSN) | |
Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder, Voice commands |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: Aurora Black, Moroccan Blue, Carmine Red • DMB TV (Korea) | • Colors: Celestial Black, Electric Blue • One UI 2.1, 3.1 |
☢️ Radiation rate | ||
LG G8 ThinQ (G820N) | Galaxy M51 (SM-M515F/DSN) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.609W/kg (head), 1.446W/kg (body) |