Huawei P20 Pro (L09) vs Samsung Galaxy Watch (42mm SM-R810)
Side by side comparison between Huawei P20 Pro vs Samsung Galaxy Watch devices, differences, pros, cons and full specifications. What's the better?
,
6.1"
AMOLED
AMOLED
1080x2240
40
MP
MP
24mp
6GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
vs
1.2"
AMOLED
AMOLED
360x360
N/A
768MB
RAM
RAM
Dual-core
270
mAh
mAh
(Non removable)
What's the better device? Huawei P20 Pro (L09)
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!
24 Advantages 
9 Advantages | 10 Common items in both devices |
| 16 million |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Gyroscope |
| LiPo: li-ion polymer (Non removable) / Li-Ion: lithium-ion (Non removable) |
| +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 | ||
| Huawei P20 Pro (L09) | Galaxy Watch (42mm SM-R810) | |
| Model | P20 Pro (L09) | Galaxy Watch (42mm SM-R810) |
| Other model names | Huawei P20 Pro CLT-L09 128GB Single-Sim, CLT-L09C, Charlotte | Galaxy Watch 42mm Bluetooth SM-R810NZDAXAR, Samsung Galileo |
| Country or region available |        Australia, United Arab Emirates, (Europe), Israel, Japan, Taiwan, (Global, International) | (Global, International) |
| Brand | Huawei | Samsung |
| Release date | 4/1/2018 | 8/1/2018 |
| Depth | 7.8 millimeters (0.31 inches) | 12.7 millimeters (0.5 inches) |
| Size (width x height) | 73.9 x 155 millimeters (2.91 x 6.1 in) | 41.9 x 45.7 millimeters (1.65 x 1.8 in) |
| Weight | 180 grams (6.3 ounces) | 49 grams (1.72 ounces) |
| Build, materials | Aluminum frame, glass front/back | Stainless steel body, glass front |
| Protection against water and others | IP67 certified: dust proof and waterproof over 1 meter and 30min | 5 ATM: 50 meters waterproof. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. |
📲 Display | ||
| Huawei P20 Pro (L09) | Galaxy Watch (42mm SM-R810) | |
| Display type | AMOLED | Super AMOLED |
| Screen size | 6.1" inches | 1.2" inches |
| Screen-to-body ratio | ~82% (screen-to-body ratio) | ~24.3% (screen-to-body ratio) |
| Display resolution | 1080x2240 pixels | 360x360 pixels (1:1) |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 408 PPI | 424 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass DX+ |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Huawei P20 Pro (L09) | Galaxy Watch (42mm SM-R810) | |
| System version | Android 8.1 Oreo | Tizen 4.0 |
| Firmware update | Android 10 | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Huawei P20 Pro (L09) | Galaxy Watch (42mm SM-R810) | |
| Chipset | 64bit: HiSilicon Kirin 970 (10nm) | 64bit: Samsung Exynos 9 Dual 9110 (10nm) |
| CPU | Octa-core, 2 processors: 4x 2.36GHz ARM Cortex-A73 (Quad-core) 4x 1.8GHz ARM Cortex-A53 (Quad-core) | Dual-core, 1 processor: 2x 1.15GHz ARM Cortex-A53 (Dual-core) |
| GPU graphical controller | ARM Mali-G72 MP12 850Mhz | ARM Mali-T720 MP1 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Huawei P20 Pro (L09) | Galaxy Watch (42mm SM-R810) | |
| RAM memory | 6GB LPDDR4 | 768MB LPDDR3 |
| Internal storage | 128GB (115GB available) UFS 2.1 | 4GB (1.5GB available) eMMC |
| External storage | Not supported | Not supported |
📶 Mobile networks | ||
| Huawei P20 Pro (L09) | Galaxy Watch (42mm SM-R810) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | Not supported |
| Maximum Download / Upload | 1200/50 Mbps | feature not registered |
| Network technology | 2G, 3G, 4G | feature not registered |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Not supported |
| Primary 2G network | GSM 850/900/1800/1900 | Not supported |
| Primary 3G network | TD-SCDMA 1900/2000 UMTS 800/850/900/1700/1900/2100 | Not supported |
| Primary 4G network | LTE Cat18 (Bands 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 17, 18, 19, 20, 26, 28, 32) TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | Not supported |
| 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 | ||
| Huawei P20 Pro (L09) | Galaxy Watch (42mm SM-R810) | |
| Back camera (main camera) | (triple camera) 40 megapixels 20MP mono f/1.627mm1/2.7"PDAF/LaserOISwide 8MP telephoto f/2.480mm1/4.0"PDAF/LaserOIS3x-optical-zoom | Not supported |
| Main camera resolution | 7296x5472 pixels | Not supported |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | Not supported |
| Flash | LED flash | Not supported |
| Focal aperture | f/1.8 (aperture) | feature not registered |
| Focal length | 27mm lens | feature not registered |
| Sensor size | 1/1.7" inches | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Not supported |
| Touch focus | Supported | Not supported |
| Image stabilization | OIS (6-axis): Optical stabilization | Not supported |
| Zoom | Digital and optical zoom | Not supported |
| Face/smile detection | Face detection, Smile detection | Not supported |
| BSI sensor | Supported | Not supported |
| HDR | HDR photo on both cameras | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Huawei P20 Pro (L09) | Galaxy Watch (42mm SM-R810) | |
| Front camera (secondary) | 24 megapixels | Not supported |
| Front camera resolution | 5632x4224 pixels | Not supported |
| Video recording (secondary) | HD (1280x720) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | feature not registered |
| Focal length | 26mm lens | feature not registered |
| Sensor size | 1/2.8" inches | feature not registered |
| Pixel size | 0.9µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Huawei P20 Pro (L09) | Galaxy Watch (42mm SM-R810) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, WMV | MP4 |
| Audio formats | MP3, OGG, eAAC+, FLAC | MP3, WAV, WMA, OGG, eAAC+ |
🔌 Connectivity | ||
| Huawei P20 Pro (L09) | Galaxy Watch (42mm SM-R810) | |
| USB | USB 3.1 Type-C, USB OTG On-The-Go | Not supported |
| Audio output | Type-C jack with 3.5mm jack adapter | Not supported |
| TV output | Not supported | Not supported |
| Bluetooth | 4.2 + A2DP | 4.2 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Supported |
| Infrared port | Supported | Not supported |
🧭 Sensors | ||
| Huawei P20 Pro (L09) | Galaxy Watch (42mm SM-R810) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (front-mounted) Gyroscope Hall effect Proximity sensor Temperature | Accelerometer Ambient light sensor Barometer Gyroscope Heart rate Pedometer |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Huawei P20 Pro (L09) | Galaxy Watch (42mm SM-R810) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 4000 mAh | 270 mAh |
| Charger, watts | 22.5W Wired fast charging | 3.5W (5V/0.7A) Wired charging |
| Inductive / wireless charging | feature not registered | Qi wireless charging |
| Talk time autonomy | 22 hours | feature not registered |
| Standby | 528 hours (22 days) | 72 hours (3 days) |
➕ Other features | ||
| Huawei P20 Pro (L09) | Galaxy Watch (42mm SM-R810) | |
| 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 | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, Gold, Pink, Blue • EMUI 8.1 • Triple back camera with Leica optics • 32-bit/384kHz audio • Fast battery charging (58% in 30min) | • Colors: Midnight Black, Rose Gold • Straps: Black, Grey, Red, Yellow, Purple, Pink, Brown • Compatible with standard 20mm straps • Always-on display • Rotating bezel • Samsung Pay |
☢️ Radiation rate | ||
| Huawei P20 Pro (L09) | Galaxy Watch (42mm SM-R810) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.13W/kg (head), 0.33W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.037W/kg (head), 0.159W/kg (body) |