Samsung Galaxy Watch 3 (45mm) vs LG K42 Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| Samsung Galaxy Watch 3 (45mm) | LG K42 |
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Released
·
Aug 06, 2020
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1.4-inch · 360x360px
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6.6-inch · 1600x720px
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1GB · 8GB
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3GB · 32GB
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340 mAh
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4000 mAh
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Quad camera
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Availability
| Officially announced | |
|---|---|
| Aug 05, 2020 | |
| Prices (MSRP) | |
| $480 | €496 | |
Design
| Dimensions | |
|---|---|
| 1.82 x 1.77 x 0.44 inches 46.2 x 45 x 11.1 mm |
6.50 x 3.02 x 0.33 inches 165 x 76.7 x 8.4 mm |
| Weight | |
| 1.90 oz (53.8 g) | 6.49 oz (184.0 g) |
| Materials & Colors | |
| Stainless steel: Mystic silver, Mystic black Titanium: Mystic black |
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| Resistance | |
| Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified | Yes; MIL-STD-810 certified |
| Biometrics | |
| Fingerprint (touch) | |
| Keys | |
| Left: Volume control, Other; Right: Lock/Unlock key | |
| Colors | |
| Gray, Green, Sky Blue, Red | |
Display
| Size | |
|---|---|
| 1.4-inch, 30.42% screen-to-body | 6.6-inch, 83.04% screen-to-body |
| Type | |
| Super AMOLED | IPS LCD |
| Resolution | |
| 360x360px, 364 PPI | 1600x720px, 20:9 ratio, 266 PPI |
| Protection | |
| Corning Gorilla Glass DX+ | |
Hardware
| System chip | |
|---|---|
| Samsung Exynos 9110 (10 nm) | Mediatek Helio P22 MT6762 (12 nm) |
| Processor | |
| Dual-core 1150 MHz ARM Cortex-A53 |
Octa-core 2000 MHz Arm Cortex-A53 |
| GPU | |
| Mali-T720 MP1 | PowerVR GE8320 |
| Memory | |
| 1GB/8GB (eMMC) | 3GB (LPDDR4)/32GB 3GB/64GB |
| Storage expansion | |
| not expandable | microSDXC up to 2048 GB |
| OS | |
| Tizen | Android (10) |
| Compatible devices | |
| Android 5.0 or later and with more than 1.5GB of RAM iPhone 5 or later models with iOS 9.0 or later |
|
Battery
| Type | |
|---|---|
| 340 mAh, Li - Ion | 4000 mAh |
| Charging | |
| Qi wireless charging | |
Camera
| Rear | |
|---|---|
| Quad camera | |
| Main camera | |
| 13 MP (PDAF) Focal length: 27 mm Sensor size: 1/3.1" Pixel size: 1.12 μm |
|
| Second camera | |
| 5 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.12 μm |
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| Third camera | |
| 2 MP (Macro) Aperture size: F2.4 |
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| Fourth camera | |
| 2 MP (Depth information) Aperture size: F2.4 |
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| Flash | |
| LED | |
| Video recording | |
| 1080p | |
| Front | |
| 8 MP Video capture: 1080p |
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Connectivity & Features
| Bluetooth | |
|---|---|
| 5.0 | 5.0 |
| WLAN | |
| b,g,n 802.11 b, g, n | b,g,n Wi-Fi Direct, Hotspot 802.11 b, g, n |
| USB | |
| Type-C, USB 3.1 | |
| Sensors | |
| Accelerometer, Gyroscope, Heart rate, Barometer, ECG, Ambient light sensor | Accelerometer, Compass, Ambient light sensor, Proximity sensor |
| Location | |
| GPS, Glonass, Galileo, BeiDou | GPS, A-GPS, Cell ID, Wi-Fi positioning |
| Other | |
| NFC, ANT+ | NFC |
Multimedia
| Headphones | |
|---|---|
| 3.5mm jack | |
| Speakers | |
| Loudspeaker | Earpiece, Loudspeaker |
| Screen mirroring | |
| Wireless screen share | |
Cellular
| 4G (FDD) Bands | |
|---|---|
| 1, 3, 7, 8, 20, 28 | |
| 4G (TDD) Bands | |
| 38 | |
| 3G Bands | |
| 1, 2, 5, 8 | |
| Data Speed | |
| LTE, HSPA, HSUPA | LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s |
| Dual SIM | |
| Yes | |
| SIM type | |
| eSIM | Nano SIM |
Alternative variants
non-LTE version
| Prices (MSRP) | $430 | €447 |
|---|---|
with 64GB storage
| Memory | 64GB |
|---|---|
Links
| Full specifications | |
|---|---|
| Samsung Galaxy Watch 3 (45mm) Specs | LG K42 Specs |
| PhoneArena Review | |
| Samsung Galaxy Watch 3 (45mm) Review | |
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