LG G8 ThinQ (G820TMB) vs Samsung Duos SCH-W259
Side by side comparison between LG G8 ThinQ vs Samsung Duos SCH-W259 phones, differences, pros, cons and full specifications. What's the better?
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6.1"
POLED
POLED
1440x3120
12
MP
MP
8mp
6GB
RAM
RAM
Octa-core
3500
mAh
mAh
(Non removable)
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What's the better phone? LG G8 ThinQ (G820TMB)
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!
30 Advantages 
4 Advantages | 3 Common items in both devices |
| Only digital zoom |
| Hands-free calling |
| Vibrating alert |
| + 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 (G820TMB) | Samsung Duos SCH-W259 | |
| Model | LG G8 ThinQ (G820TMB) | Duos SCH-W259 |
| Other model names | T-Mobile LG G8 ThinQ LMG820TMB, LM-G820TMB | Samsung W259 Duos, Samsung Duos SCH-W259 |
| Country or region available |  USA | feature not registered |
| Brand | LG | Samsung |
| Release date | 4/11/2019, Announced: 2/24/2019 | 4/1/2009 |
| Depth | 8.4 millimeters (0.33 inches) | 15.9 millimeters (0.63 inches) |
| Size (width x height) | 71.882 x 151.892 millimeters (2.83 x 5.98 in) | 48 x 115.5 millimeters (1.89 x 4.55 in) |
| Weight | 167 grams (5.85 ounces) | 120 grams (4.2 ounces) |
| Build, materials | Aluminum frame, glass front/back | feature not registered |
| 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 (G820TMB) | Samsung Duos SCH-W259 | |
| Display type | P-OLED | TFT LCD |
| Screen size | 6.1" inches | 2.2" inches |
| Screen-to-body ratio | ~83.7% (screen-to-body ratio) | ~27.5% (screen-to-body ratio) |
| Display resolution | 1440x3120 pixels (19.5:9) | 176x220 pixels |
| Touchscreen | Capacitive Multitouch | Not supported |
| Pixel density (dot pitch) | 563 PPI | 128 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Gorilla Glass 5 | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | HDR10 100% DCI-P3 Always-On Display | feature not registered |
🤖 Operating System | ||
| LG G8 ThinQ (G820TMB) | Samsung Duos SCH-W259 | |
| System version | Android 9.0 Pie | Proprietary OS |
| Firmware update | Android 12 | feature not registered |
| User Interface | LG UX 8.0 / 9.0 / 10 / 11 | feature not registered |
⚙️ Processor | ||
| LG G8 ThinQ (G820TMB) | Samsung Duos SCH-W259 | |
| Chipset | 64bit: Qualcomm Snapdragon 855 (SM8150) (7nm) | 32bit |
| 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) | Single-core, 1 processor: Single-core |
| GPU graphical controller | Qualcomm Adreno 640 (585MHz) | feature not registered |
| 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 (G820TMB) | Samsung Duos SCH-W259 | |
| RAM memory | 6GB LPDDR4X | feature not registered |
| Internal storage | 128GB (104GB available) UFS 2.1 | 40MB |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 8GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| LG G8 ThinQ (G820TMB) | Samsung Duos SCH-W259 | |
| 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) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 1600/150 Mbps | 0.384 Mbps |
| Network technology | 2G, 3G, 4G | 2G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Dual-Band 900/1800 |
| Primary 2G network | GSM 850/900/1800/1900 | CDMA 800 |
| Primary 3G network | UMTS 850/900/1700/1900/2100 | Not supported |
| Primary 4G network | LTE Cat19 (1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 66, 71) TD-LTE (38, 39, 40, 41) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | CDMA2000 EV-DO Rev 0 |
| Secondary 2G network | Not supported | GSM 900/1800 |
| 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 (G820TMB) | Samsung Duos SCH-W259 | |
| Back camera (main camera) | (dual camera) 12 megapixels 16MP ultrawide f/1.91/3.1"16mm1.0µmFF | 1.3 megapixels |
| Main camera resolution | 4000x3000 pixels | 1280x1024 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 60 fps | QCIF (176x144) |
| Flash | LED flash | Not supported |
| Focal aperture | f/1.5 (aperture) | feature not registered |
| Focal length | 27mm (lens) | feature not registered |
| Sensor size | 1/2.6" inches | feature not registered |
| Pixel size | 1.4µm pixel | feature not registered |
| Autofocus | PDAF on back camera and autofocus front camera | Not supported |
| Touch focus | Supported | feature not registered |
| Image stabilization | OIS: Optical stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | feature not registered |
| BSI sensor | Supported | feature not registered |
| HDR | HDR photo/video and HDR photo on front camera | feature not registered |
| Camera extras | 1080p@30/60fps 720p@240fps | feature not registered |
📸 Front camera | ||
| LG G8 ThinQ (G820TMB) | Samsung Duos SCH-W259 | |
| Front camera (secondary) | (dual front camera) 8 megapixels 0.3MP TOF f/1.4 | Not supported |
| Front camera resolution | 3264x2448 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/1.7 (aperture) | feature not registered |
| Focal length | 26mm (lens) | feature not registered |
| Sensor size | 1/3.6" inches | feature not registered |
| Pixel size | 1.22µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| LG G8 ThinQ (G820TMB) | Samsung Duos SCH-W259 | |
| Loudspeaker | Mono sound (not stereo) 32-bit/192kHz DTS:X | Supported |
| Active noise cancellation | 2 microphones or more | feature not registered |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, eAAC+ |
🔌 Connectivity | ||
| LG G8 ThinQ (G820TMB) | Samsung Duos SCH-W259 | |
| USB | USB 3.1 Type-C, USB OTG On-The-Go | USB 1.1 proprietary connector |
| Audio output | 3.5mm jack | proprietary audio output |
| TV output | USB Type-C (reversible) | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 2.1 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | Not supported |
| DLNA | Supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | Not supported |
| NFC | Supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| LG G8 ThinQ (G820TMB) | Samsung Duos SCH-W259 | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gesture Gyroscope Hall effect Proximity sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| LG G8 ThinQ (G820TMB) | Samsung Duos SCH-W259 | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 3500 mAh | 1140 mAh |
| Charger, watts | 21W Wired fast charging Quick Charge 3 USB Power Delivery 2.0 | Wired charging |
| Inductive / wireless charging | 9W Qi wireless charging | feature not registered |
| Talk time autonomy | 23 hours | 4.9 hours |
| Standby | 436 hours (18.2 days) | 230 hours (9.6 days) |
➕ Other features | ||
| LG G8 ThinQ (G820TMB) | Samsung Duos SCH-W259 | |
| Call control | Voice dialing, Voice recorder | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | WAP |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Aurora Black, Carmine Red | • Colors: Black • 1GB microSD included • MMS and WAP using GSM only • Java framework |
☢️ Radiation rate | ||
| LG G8 ThinQ (G820TMB) | Samsung Duos SCH-W259 | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |