Samsung Galaxy Watch Active 2 (Aluminum 44mm SM-R820) vs LG G2 (D803 32GB)
Side by side comparison between Samsung Galaxy Watch Active 2 vs LG G2 devices, differences, pros, cons and full specifications. What's the better?
,
1.4"
AMOLED
AMOLED
360x360
N/A
768MB
RAM
RAM
Dual-core
340
mAh
mAh
(Non removable)
vs
5.2"
IPS+
IPS+
1080x1920
13
MP
MP
2.1mp
2GB
RAM
RAM
Quad-core
3000
mAh
mAh
(Non removable)
What's the better device? LG G2 (D803 32GB)
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!
7 Advantages 
24 Advantages | 11 Common items in both devices |
| 16 million |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Li-Ion: lithium-ion (Non removable) / LiPo: li-ion polymer (Non removable) |
| Hands-free calling |
| +4 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 | ||
| Galaxy Watch Active 2 (Aluminum 44mm SM-R820) | LG G2 (D803 32GB) | |
| Model | Galaxy Watch Active 2 (Aluminum 44mm SM-R820) | LG G2 (D803 32GB) |
| Other model names | Galaxy Watch Active2 SM-R820 (Bluetooth+WiFi Aluminium) | LG G2 D803 for Canada, LG G2 D803 4G LTE |
| Country or region available |  (Global, International) | feature not registered |
| Brand | Samsung | LG |
| Release date | 9/1/2019, Announced: 8/5/2019 | 9/1/2013 |
| Depth | 10.9 millimeters (0.43 inches) | 8.9 millimeters (0.35 inches) |
| Size (width x height) | 44 x 44 millimeters (1.73 x 1.73 in) | 70.9 x 138.5 millimeters (2.79 x 5.45 in) |
| Weight | 30 grams (1.05 ounces) | 143 grams (5.01 ounces) |
| Build, materials | Aluminum body, glass front | feature not registered |
| Protection against water and others | 5 ATM: 50 meters waterproof. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. | Not supported |
📲 Display | ||
| Galaxy Watch Active 2 (Aluminum 44mm SM-R820) | LG G2 (D803 32GB) | |
| Display type | Super AMOLED | TFT Super IPS+ |
| Screen size | 1.4" inches | 5.2" inches |
| Screen-to-body ratio | ~32.7% (screen-to-body ratio) | ~75.9% (screen-to-body ratio) |
| Display resolution | 360x360 pixels (1:1) | 1080x1920 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 364 PPI | 424 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass DX+ | Gorilla Glass 2 |
| Refresh rate | feature not registered | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Galaxy Watch Active 2 (Aluminum 44mm SM-R820) | LG G2 (D803 32GB) | |
| System version | Tizen 4.0 | Android 4.2.2 Jelly Bean |
| Firmware update | feature not registered | Android 5.0.2 Lollipop |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy Watch Active 2 (Aluminum 44mm SM-R820) | LG G2 (D803 32GB) | |
| Chipset | 64bit: Samsung Exynos 9110 (10nm) | 32bit: Qualcomm Snapdragon 800 MSM8974 |
| CPU | Dual-core, 1 processor: 2x 1.15GHz ARM Cortex-A53 (Dual-core) | Quad-core, 1 processor: 4x 2.27GHz Krait 400 (Quad-core) |
| GPU graphical controller | ARM Mali-T720 MP1 (667MHz) | Qualcomm Adreno 330 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy Watch Active 2 (Aluminum 44mm SM-R820) | LG G2 (D803 32GB) | |
| RAM memory | 768MB LPDDR4 | 2GB LPDDR3 |
| Internal storage | 4GB (1.39GB available) eMMC 5.1 | 32GB (24GB available) |
| External storage | Not supported | Not supported |
📶 Mobile networks | ||
| Galaxy Watch Active 2 (Aluminum 44mm SM-R820) | LG G2 (D803 32GB) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Not supported | 1 slot (Single-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | feature not registered | 150/50 Mbps |
| Network technology | feature not registered | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Not supported | Quad-Band 850/900/1800/1900 |
| Primary 2G network | Not supported | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | UMTS 850/900/1900/2100 |
| Primary 4G network | Not supported | LTE 700/1700/1800/2100/2600 |
| Primary 5G network | Not supported | Not supported |
| Primary data network | Not supported | 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 | ||
| Galaxy Watch Active 2 (Aluminum 44mm SM-R820) | LG G2 (D803 32GB) | |
| Back camera (main camera) | Not supported | 13 megapixels |
| Main camera resolution | Not supported | 4160x3120 pixels |
| Video recording (primary) | Not supported | Full HD (1920x1080) 60 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | f/2.4 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/3.06" inches |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Not supported | Autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | Not supported | feature not registered |
| Zoom | Not supported | Only digital zoom |
| Face/smile detection | Not supported | Face detection |
| BSI sensor | Not supported | Supported |
| HDR | Not supported | HDR photo/video only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy Watch Active 2 (Aluminum 44mm SM-R820) | LG G2 (D803 32GB) | |
| Front camera (secondary) | Not supported | 2.1 megapixels |
| Front camera resolution | Not supported | 1920x1080 pixels |
| Video recording (secondary) | Not supported | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Galaxy Watch Active 2 (Aluminum 44mm SM-R820) | LG G2 (D803 32GB) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 1 microphone | 2 microphones or more |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4 | MP4, DivX, XviD, H.264, H.263, WMV |
| Audio formats | MP3, WAV, WMA, OGG, eAAC+ | MP3, WAV, WMA, eAAC+, AC3, FLAC |
🔌 Connectivity | ||
| Galaxy Watch Active 2 (Aluminum 44mm SM-R820) | LG G2 (D803 32GB) | |
| USB | Not supported | MicroUSB 2.0 |
| Audio output | Not supported | 3.5mm jack |
| TV output | Not supported | Micro-B USB SlimPort |
| Bluetooth | 5.0 + A2DP/LE | 4.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Supported |
| Infrared port | Not supported | Supported |
🧭 Sensors | ||
| Galaxy Watch Active 2 (Aluminum 44mm SM-R820) | LG G2 (D803 32GB) | |
| Sensors | Accelerometer Ambient light sensor Barometer Heart rate Pedometer | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy Watch Active 2 (Aluminum 44mm SM-R820) | LG G2 (D803 32GB) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 340 mAh | 3000 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Qi wireless charging | feature not registered |
| Talk time autonomy | 60 hours (2.5 days) | 17 hours |
| Standby | feature not registered | 696 hours (29 days) |
➕ Other features | ||
| Galaxy Watch Active 2 (Aluminum 44mm SM-R820) | LG G2 (D803 32GB) | |
| Call control | Voice dialing, Voice recorder, Voice commands | 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 | 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, Silver, Pink Gold • Bands: 20mm • Always-on display • Samsung Pay | • Colors: Black, White • USB On-The-Go 1.3 • Dolby mobile sound • Java framework |
☢️ Radiation rate | ||
| Galaxy Watch Active 2 (Aluminum 44mm SM-R820) | LG G2 (D803 32GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.17W/kg (head), 0.16W/kg (body) | 0.5W/kg (head), 0.69W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.057W/kg (head), 0.153W/kg (body) | 0.41W/kg (head), 0.47W/kg (body) |