Samsung Galaxy Watch (42mm SM-R815U) vs Huawei P20 Pro (AL01)
Side by side comparison between Samsung Galaxy Watch vs Huawei P20 Pro devices, differences, pros, cons and full specifications. What's the better?
,
1.2"
AMOLED
AMOLED
360x360
N/A
1.5GB
RAM
RAM
Dual-core
270
mAh
mAh
(Non removable)
vs
6.1"
AMOLED
AMOLED
1080x2240
40
MP
MP
24mp
6GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
What's the better device? Huawei P20 Pro (AL01)
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!
11 Common items in both devices |
16 million |
4G LTE / 4G LTE-A |
Capacitive |
Multitouch |
Accelerometer |
Ambient light sensor |
Gyroscope |
+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 highlight๐ฑ Model features | ||
Galaxy Watch (42mm SM-R815U) | Huawei P20 Pro (AL01) | |
Model | Galaxy Watch (42mm SM-R815U) | P20 Pro (AL01) |
Other model names | Galaxy Watch 42mm (4G LTE) SM-R815UZDAXAR, Samsung Galileo | Huawei P20 Pro CLT-AL01 (64GB) Dual-Sim, Huawei Charlotte |
Country or region available | USA | China, Hong Kong |
Brand | Samsung | Huawei |
Release date | 8/1/2018 | 4/1/2018 |
Depth | 12.7 millimeters (0.5 inches) | 7.8 millimeters (0.31 inches) |
Size (width x height) | 41.9 x 45.7 millimeters (1.65 x 1.8 in) | 73.9 x 155 millimeters (2.91 x 6.1 in) |
Weight | 49 grams (1.72 ounces) | 180 grams (6.3 ounces) |
Build, materials | Stainless steel body, glass front | Aluminum frame, glass front/back |
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. | IP67 certified: dust proof and waterproof over 1 meter and 30min |
๐ฒ Display | ||
Galaxy Watch (42mm SM-R815U) | Huawei P20 Pro (AL01) | |
Display type | Super AMOLED | AMOLED |
Screen size | 1.2" inches | 6.1" inches |
Screen-to-body ratio | ~24.3% (screen-to-body ratio) | ~82% (screen-to-body ratio) |
Display resolution | 360x360 pixels (1:1) | 1080x2240 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
Pixel density (dot pitch) | 424 PPI | 408 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass DX+ | Not supported |
Refresh rate | feature not registered | feature not registered |
Display features | Not supported | feature not registered |
๐ค Operating System | ||
Galaxy Watch (42mm SM-R815U) | Huawei P20 Pro (AL01) | |
System version | Tizen 4.0 | Android 8.1 Oreo |
Firmware update | feature not registered | Android 10 |
User Interface | feature not registered | feature not registered |
โ๏ธ Processor | ||
Galaxy Watch (42mm SM-R815U) | Huawei P20 Pro (AL01) | |
Chipset | 64bit: Samsung Exynos 9 Dual 9110 (10nm) | 64bit: HiSilicon Kirin 970 (10nm) |
CPU | Dual-core, 1 processor: 2x 1.15GHz ARM Cortex-A53 (Dual-core) | Octa-core, 2 processors: 4x 2.36GHz ARM Cortex-A73 (Quad-core) 4x 1.8GHz ARM Cortex-A53 (Quad-core) |
GPU graphical controller | ARM Mali-T720 MP1 | ARM Mali-G72 MP12 850Mhz |
Performance (benchmark) | feature not registered | feature not registered |
๐ฝ Memory and storage | ||
Galaxy Watch (42mm SM-R815U) | Huawei P20 Pro (AL01) | |
RAM memory | 1.5GB LPDDR3 | 6GB LPDDR4 |
Internal storage | 4GB (1.5GB available) eMMC | 64GB (51GB available) UFS 2.1 |
External storage | Not supported | Not supported |
๐ถ Mobile networks | ||
Galaxy Watch (42mm SM-R815U) | Huawei P20 Pro (AL01) | |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card |
SIM card | 1 slot (Single-SIM) e-SIM (Eletronic) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 10 Mbps | 1200/50 Mbps |
Network technology | 3G, 4G | 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 | CDMA 800, GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/1700/1900 | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 800/850/900/1700/1900/2100 |
Primary 4G network | LTE (Bands 2,4,5,12,13,25,26,66) | LTE Cat18 (Bands 1, 2, 3, 4, 5, 7, 8, 9, 12, 17, 19, 20) TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE |
Primary 5G network | Not supported | Not supported |
Primary data network | UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | Not supported | CDMA 800, GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | CDMA2000 1xEV-DO UMTS 800/850/900/1700/1900/2100 |
Secondary 4G network | Not supported | LTE Cat18 (Bands 1, 2, 3, 4, 5, 7, 8, 9, 12, 17, 19, 20) TD-LTE (Bands 34, 38, 39, 40, 41) |
Secondary data network | Not supported | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
๐ท Camera | ||
Galaxy Watch (42mm SM-R815U) | Huawei P20 Pro (AL01) | |
Back camera (main camera) | Not supported | (triple camera) 40 megapixels 20MP mono f/1.627mm1/2.7"PDAF/LaserOISwide 8MP telephoto f/2.480mm1/4.0"PDAF/LaserOIS3x-optical-zoom |
Main camera resolution | Not supported | 7296x5472 pixels |
Video recording (primary) | Not supported | 4K UHD (3840x2160) 30 fps |
Flash | Not supported | LED flash |
Focal aperture | feature not registered | f/1.8 (aperture) |
Focal length | feature not registered | 27mm lens |
Sensor size | feature not registered | 1/1.7" inches |
Pixel size | feature not registered | feature not registered |
Autofocus | Not supported | PDAF: phase detection autofocus |
Touch focus | Not supported | Supported |
Image stabilization | Not supported | OIS (6-axis): Optical stabilization |
Zoom | Not supported | Digital and optical zoom |
Face/smile detection | Not supported | Face detection, Smile detection |
BSI sensor | Not supported | Supported |
HDR | Not supported | HDR photo on both cameras |
Camera extras | feature not registered | feature not registered |
๐ธ Front camera | ||
Galaxy Watch (42mm SM-R815U) | Huawei P20 Pro (AL01) | |
Front camera (secondary) | Not supported | 24 megapixels |
Front camera resolution | Not supported | 5632x4224 pixels |
Video recording (secondary) | Not supported | HD (1280x720) |
Front flash | Not supported | Not supported |
Focal aperture | feature not registered | f/2.0 (aperture) |
Focal length | feature not registered | 26mm lens |
Sensor size | feature not registered | 1/2.8" inches |
Pixel size | feature not registered | 0.9ยตm pixel |
๐ Sound and multimedia | ||
Galaxy Watch (42mm SM-R815U) | Huawei P20 Pro (AL01) | |
Loudspeaker | Supported | Supported |
Active noise cancellation | Not supported | 2 microphones or more |
Radio | Not supported | Not supported |
TV | Not supported | Not supported |
Video formats | MP4 | MP4, H.265, H.264, H.263, XviD, WMV |
Audio formats | MP3, WAV, WMA, OGG, eAAC+ | MP3, OGG, eAAC+, FLAC |
๐ Connectivity | ||
Galaxy Watch (42mm SM-R815U) | Huawei P20 Pro (AL01) | |
USB | Not supported | USB 3.1 Type-C, USB OTG On-The-Go |
Audio output | Not supported | Type-C jack with 3.5mm jack adapter |
TV output | Not supported | Not supported |
Bluetooth | 4.2 + A2DP | 4.2 + A2DP |
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 | Not supported |
GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, GALILEO |
NFC | Supported | Supported |
Infrared port | Not supported | Supported |
๐งญ Sensors | ||
Galaxy Watch (42mm SM-R815U) | Huawei P20 Pro (AL01) | |
Sensors | Accelerometer Ambient light sensor Barometer Gyroscope Heart rate Pedometer | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (front-mounted) Gyroscope Hall effect Proximity sensor Temperature |
Vibrating alert | Supported | Supported |
๐ Battery | ||
Galaxy Watch (42mm SM-R815U) | Huawei P20 Pro (AL01) | |
Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 270 mAh | 4000 mAh |
Charger, watts | 3.5W (5V/0.7A) Wired charging | 22.5W Wired fast charging |
Inductive / wireless charging | Qi wireless charging | feature not registered |
Talk time autonomy | feature not registered | 22 hours |
Standby | 72 hours (3 days) | 528 hours (22 days) |
โ Other features | ||
Galaxy Watch (42mm SM-R815U) | Huawei P20 Pro (AL01) | |
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 | โข Colors: Midnight Black, Rose Gold โข Straps: Black, Grey, Red, Yellow, Purple, Pink, Brown โข Compatible with standard 20mm straps โข Always-on display โข Rotating bezel โข Samsung Pay โข Compatible with Sprint, T-Mobile and Verizon carriers | โข Colors: Black, Gold, Pink, Blue โข EMUI 8.1 โข Triple back camera with Leica optics โข 32-bit/384kHz audio โข Fast battery charging (58% in 30min) |
โข๏ธ Radiation rate | ||
Galaxy Watch (42mm SM-R815U) | Huawei P20 Pro (AL01) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.961W/kg (head), 1.786W/kg (body) | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |