Samsung Gear S2 Classic (3G SM-R735A) vs LG G8 ThinQ (G820UM2)
Side by side comparison between Samsung Gear S2 Classic vs LG G8 ThinQ devices, differences, pros, cons and full specifications. What's the better?
,
1.2"
AMOLED
AMOLED
360x360
N/A
512MB
RAM
RAM
Dual-core
300
mAh
mAh
(Non removable)
vs
6.1"
POLED
POLED
1440x3120
12
MP
MP
8mp
6GB
RAM
RAM
Octa-core
3500
mAh
mAh
(Non removable)
What's the better device? LG G8 ThinQ (G820UM2)
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!
3 Advantages 
27 Advantages | 10 Common items in both devices |
| 16 million |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Barometer |
| Gyroscope |
| +3 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 | ||
| Samsung Gear S2 Classic (3G SM-R735A) | LG G8 ThinQ (G820UM2) | |
| Model | Gear S2 Classic (3G SM-R735A) | LG G8 ThinQ (G820UM2) |
| Other model names | AT&T Samsung Gear S2 classic R735A, Samsung Orbis | Bell LG G8 ThinQ, LMG820UM2, LM-G820UM2 |
| Country or region available |  USA |  Canada |
| Brand | Samsung | LG |
| Release date | 3/1/2016 | 4/11/2019, Announced: 2/24/2019 |
| Depth | 13.4 millimeters (0.53 inches) | 8.4 millimeters (0.33 inches) |
| Size (width x height) | 46.9 x 44 millimeters (1.85 x 1.73 in) | 71.882 x 151.892 millimeters (2.83 x 5.98 in) |
| Weight | 54 grams (1.89 ounces) | 167 grams (5.85 ounces) |
| Build, materials | feature not registered | Aluminum frame, glass front/back |
| Protection against water and others | Waterproof (IP?) | 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. |
📲 Display | ||
| Samsung Gear S2 Classic (3G SM-R735A) | LG G8 ThinQ (G820UM2) | |
| Display type | Super AMOLED | P-OLED |
| Screen size | 1.2" inches | 6.1" inches |
| Screen-to-body ratio | ~22.5% (screen-to-body ratio) | ~83.7% (screen-to-body ratio) |
| Display resolution | 360x360 pixels | 1440x3120 pixels (19.5:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 424 PPI | 563 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass 5 |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | HDR10 100% DCI-P3 Always-On Display |
🤖 Operating System | ||
| Samsung Gear S2 Classic (3G SM-R735A) | LG G8 ThinQ (G820UM2) | |
| System version | Tizen 2.3 | Android 9.0 Pie |
| Firmware update | Tizen 2.3.2 | Android 12 |
| User Interface | feature not registered | LG UX 8.0 / 9.0 / 10 / 11 |
⚙️ Processor | ||
| Samsung Gear S2 Classic (3G SM-R735A) | LG G8 ThinQ (G820UM2) | |
| Chipset | 32bit: Samsung Exynos 2 Dual 3250 (28nm) | 64bit: Qualcomm Snapdragon 855 (SM8150) (7nm) |
| CPU | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A7 (Dual-core) | 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) |
| GPU graphical controller | ARM Mali-400 MP2 400Mhz | Qualcomm Adreno 640 (585MHz) |
| Performance (benchmark) | feature not registered | AnTuTu: 331537 (v7), 362730 (v8) Geekbench: 10735 (v4.4), 2700 (v5.1) GFXBench: 20fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
| Samsung Gear S2 Classic (3G SM-R735A) | LG G8 ThinQ (G820UM2) | |
| RAM memory | 512MB LPDDR2 | 6GB LPDDR4X |
| Internal storage | 4GB (2GB available) | 128GB (106GB available) UFS 2.1 |
| External storage | Not supported | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Samsung Gear S2 Classic (3G SM-R735A) | LG G8 ThinQ (G820UM2) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) e-SIM (Eletronic) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 21/5.76 Mbps | 1600/150 Mbps |
| Network technology | 2G, 3G | 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 850/900/1900/2100 | UMTS 850/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat19 (2, 3, 4, 5, 7, 20, 28) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| Samsung Gear S2 Classic (3G SM-R735A) | LG G8 ThinQ (G820UM2) | |
| Back camera (main camera) | Not supported | (dual camera) 12 megapixels 16MP ultrawide f/1.91/3.1"16mm1.0µmFF |
| Main camera resolution | Not supported | 4000x3000 pixels |
| Video recording (primary) | Not supported | 4K UHD (3840x2160) 60 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | f/1.5 (aperture) |
| Focal length | feature not registered | 27mm lens |
| Sensor size | feature not registered | 1/2.6" inches |
| Pixel size | feature not registered | 1.4µm pixel |
| Autofocus | Not supported | PDAF on back camera and autofocus front camera |
| Touch focus | Not supported | Supported |
| Image stabilization | feature not registered | OIS: Optical stabilization |
| Zoom | Not supported | Only digital zoom |
| Face/smile detection | Not supported | Face detection, Smile detection |
| BSI sensor | Not supported | Supported |
| HDR | Not supported | HDR photo/video and HDR photo on front camera |
| Camera extras | feature not registered | 1080p@30/60fps 720p@240fps |
📸 Front camera | ||
| Samsung Gear S2 Classic (3G SM-R735A) | LG G8 ThinQ (G820UM2) | |
| Front camera (secondary) | Not supported | (dual front camera) 8 megapixels 0.3MP TOF f/1.4 |
| Front camera resolution | Not supported | 3264x2448 pixels |
| Video recording (secondary) | Not supported | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/1.7 (aperture) |
| Focal length | feature not registered | 26mm lens |
| Sensor size | feature not registered | 1/3.6" inches |
| Pixel size | feature not registered | 1.22µm pixel |
🔉 Sound and multimedia | ||
| Samsung Gear S2 Classic (3G SM-R735A) | LG G8 ThinQ (G820UM2) | |
| Loudspeaker | Supported | Mono sound (not stereo) 32-bit/192kHz DTS:X |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | feature not registered | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Samsung Gear S2 Classic (3G SM-R735A) | LG G8 ThinQ (G820UM2) | |
| USB | Not supported | USB 3.1 Type-C, USB OTG On-The-Go |
| Audio output | Not supported | 3.5mm jack |
| TV output | Not supported | USB Type-C (reversible) |
| Bluetooth | 4.1 + A2DP | 5.0 + A2DP/LE |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Supported |
| GPS | Not supported | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Samsung Gear S2 Classic (3G SM-R735A) | LG G8 ThinQ (G820UM2) | |
| Sensors | Accelerometer Ambient light sensor Barometer Gyroscope Heart rate | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (rear-mounted) Gesture Gyroscope Hall effect Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Samsung Gear S2 Classic (3G SM-R735A) | LG G8 ThinQ (G820UM2) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 300 mAh | 3500 mAh |
| Charger, watts | Wired charging | 21W Wired fast charging Quick Charge 3 USB Power Delivery 2.0 |
| Inductive / wireless charging | feature not registered | 9W Qi wireless charging |
| Talk time autonomy | 5 hours | 22 hours |
| Standby | 48 hours (2 days) | 412 hours (17.2 days) |
➕ Other features | ||
| Samsung Gear S2 Classic (3G SM-R735A) | LG G8 ThinQ (G820UM2) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| Messaging | SMS, MMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | Not supported | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, Platinum, Rose Gold • Leather strap • Stainless Steel body • Samsung Pay • S-Voice, S-Health • Wireless Charging (Qi) • IP68 certified: dust and water resistant up to 1.5m and 30min | • Colors: Aurora Black, Platinum Gray |
☢️ Radiation rate | ||
| Samsung Gear S2 Classic (3G SM-R735A) | LG G8 ThinQ (G820UM2) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.79W/kg (head), 1.632W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |