Samsung Galaxy Watch (46mm SM-R805N) vs Samsung Galaxy M20 (SM-M205G/DS 32GB)
Side by side comparison between Samsung Galaxy Watch vs Samsung Galaxy M20 devices, differences, pros, cons and full specifications. What's the better?
,
1.3"
AMOLED
AMOLED
360x360
N/A
1.5GB
RAM
RAM
Dual-core
472
mAh
mAh
(Non removable)
vs
6.3"
PLS
PLS
1080x2340
13
MP
MP
8mp
3GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
What's the better device? Samsung Galaxy M20 (SM-M205G/DS 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!
9 Common items in both devices |
16 million |
4G LTE / 4G LTE-A |
Capacitive |
Multitouch |
Accelerometer |
Gyroscope |
Li-Ion: lithium-ion (Non removable) / LiPo: li-ion polymer (Non removable) |
+2 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 highlightπ± Model features | ||
Galaxy Watch (46mm SM-R805N) | Galaxy M20 (SM-M205G/DS 32GB) | |
Model | Galaxy Watch (46mm SM-R805N) | Galaxy M20 (SM-M205G/DS 32GB) |
Other model names | κ°€λμ μμΉ 46mm (4G LTE) SM-R805NZSASKO, Samsung Galileo | Galaxy M20 SM-M205G/Dual-Sim (32GB + 3GB RAM) |
Country or region available | South Korea | Philippines, Indonesia, Vietnam |
Brand | Samsung | Samsung |
Release date | 8/1/2018 | 2/5/2019, Announced: 1/28/2019 |
Depth | 13 millimeters (0.51 inches) | 8.8 millimeters (0.35 inches) |
Size (width x height) | 46 x 49 millimeters (1.81 x 1.93 in) | 74.5 x 156.4 millimeters (2.93 x 6.16 in) |
Weight | 63 grams (2.21 ounces) | 186 grams (6.51 ounces) |
Build, materials | Stainless steel body, glass front | Plastic body, glass front |
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 |
π² Display | ||
Galaxy Watch (46mm SM-R805N) | Galaxy M20 (SM-M205G/DS 32GB) | |
Display type | Super AMOLED | TFT PLS |
Screen size | 1.3" inches | 6.3" inches |
Screen-to-body ratio | ~24.2% (screen-to-body ratio) | ~83.6% (screen-to-body ratio) |
Display resolution | 360x360 pixels (1:1) | 1080x2340 pixels (19.5:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 392 PPI | 409 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass DX+ | Not supported |
Refresh rate | feature not registered | 60Hz |
Display features | Not supported | Not supported |
π€ Operating System | ||
Galaxy Watch (46mm SM-R805N) | Galaxy M20 (SM-M205G/DS 32GB) | |
System version | Tizen 4.0 | Android 8.1 Oreo |
Firmware update | feature not registered | Android 10 |
User Interface | feature not registered | One UI 1.1 / 2.0 |
βοΈ Processor | ||
Galaxy Watch (46mm SM-R805N) | Galaxy M20 (SM-M205G/DS 32GB) | |
Chipset | 64bit: Samsung Exynos 9 Dual 9110 (10nm) | 64bit: Samsung Exynos 7904 (14nm) |
CPU | Dual-core, 1 processor: 2x 1.15GHz ARM Cortex-A53 (Dual-core) | Octa-core, 2 processors: 2x 1.8GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core) |
GPU graphical controller | ARM Mali-T720 MP1 | ARM Mali-G71 MP2 (770MHz) |
Performance (benchmark) | feature not registered | AnTuTu: 108751 (v7) Geekbench: 4160 (v4.4) GFXBench: 4.4fps (ES 3.1 onscreen) |
π½ Memory and storage | ||
Galaxy Watch (46mm SM-R805N) | Galaxy M20 (SM-M205G/DS 32GB) | |
RAM memory | 1.5GB LPDDR3 | 3GB LPDDR4X |
Internal storage | 4GB (1.5GB available) eMMC | 32GB (21GB available) eMMC 5.1 |
External storage | Not supported | Until 1TB microSD, microSDXC (dedicated slot) |
πΆ Mobile networks | ||
Galaxy Watch (46mm SM-R805N) | Galaxy M20 (SM-M205G/DS 32GB) | |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 1 slot (Single-SIM) e-SIM (Eletronic) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 10 Mbps | 600/50 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 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/1900/2100 | UMTS 850/900/1900/2100 |
Primary 4G network | LTE (Bands 1,3,5,7,8) | LTE Cat12 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE |
Primary 5G network | Not supported | Not supported |
Primary data network | UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | UMTS 850/900/1900/2100 |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
π· Camera | ||
Galaxy Watch (46mm SM-R805N) | Galaxy M20 (SM-M205G/DS 32GB) | |
Back camera (main camera) | Not supported | (dual camera) 13 megapixels 5MP ultrawide f/2.212mm120Β° |
Main camera resolution | Not supported | 4128x3096 pixels |
Video recording (primary) | Not supported | Full HD (1920x1080) 30 fps |
Flash | Not supported | LED flash |
Focal aperture | feature not registered | f/1.9 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | 1/3.1" inches |
Pixel size | feature not registered | 1.12Β΅m pixel |
Autofocus | Not supported | PDAF: phase detection autofocus |
Touch focus | Not supported | Supported |
Image stabilization | Not supported | EIS: Digital stabilization |
Zoom | Not supported | Only digital zoom |
Face/smile detection | Not supported | Face detection, Smile detection |
BSI sensor | Not supported | Not supported |
HDR | Not supported | HDR photo on both cameras |
Camera extras | feature not registered | feature not registered |
πΈ Front camera | ||
Galaxy Watch (46mm SM-R805N) | Galaxy M20 (SM-M205G/DS 32GB) | |
Front camera (secondary) | Not supported | 8 megapixels |
Front camera resolution | Not supported | 3264x2448 pixels |
Video recording (secondary) | Not supported | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | feature not registered | f/2.0 (aperture) |
Focal length | feature not registered | 25mm lens |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
π Sound and multimedia | ||
Galaxy Watch (46mm SM-R805N) | Galaxy M20 (SM-M205G/DS 32GB) | |
Loudspeaker | Supported | Mono sound (not stereo) |
Active noise cancellation | Not supported | 2 microphones or more |
Radio | Not supported | FM (RDS) |
TV | Not supported | Not supported |
Video formats | MP4 | MP4, H.265, H.264, H.263, MKV |
Audio formats | MP3, WAV, WMA, OGG, eAAC+ | MP3, WAV, WMA, eAAC+, FLAC |
π Connectivity | ||
Galaxy Watch (46mm SM-R805N) | Galaxy M20 (SM-M205G/DS 32GB) | |
USB | Not supported | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | Not supported | 3.5mm jack |
TV output | Not supported | USB Type-C (reversible) |
Bluetooth | 4.2 + A2DP | 5.0 + A2DP/LE |
WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Supported | Not supported |
Infrared port | Not supported | Not supported |
π§ Sensors | ||
Galaxy Watch (46mm SM-R805N) | Galaxy M20 (SM-M205G/DS 32GB) | |
Sensors | Accelerometer Ambient light sensor Barometer Gyroscope Heart rate Pedometer | Accelerometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
π Battery | ||
Galaxy Watch (46mm SM-R805N) | Galaxy M20 (SM-M205G/DS 32GB) | |
Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 472 mAh | 5000 mAh |
Charger, watts | 3.5W (5V/0.7A) Wired charging | 15W Wired fast charging |
Inductive / wireless charging | Qi wireless charging | Not supported |
Talk time autonomy | feature not registered | 29 hours (1.2 days) |
Standby | 72 hours (3 days) | feature not registered |
β Other features | ||
Galaxy Watch (46mm SM-R805N) | Galaxy M20 (SM-M205G/DS 32GB) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
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 | β’ Colors: Silver β’ Straps: Onyx Black, Deep Ocean Blue, Basalt Grey β’ Compatible with standard 22mm straps β’ Always-on display β’ Rotating bezel β’ Samsung Pay β’ Compatible with KT, LG U+, SKT carriers in Korea | β’ Colors: Charcoal Black, Ocean Blue β’ 19.5:9 ratio display FHD+ β’ Dolby Atmos sound |
β’οΈ Radiation rate | ||
Galaxy Watch (46mm SM-R805N) | Galaxy M20 (SM-M205G/DS 32GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.627W/kg (head), 1.32W/kg (body) | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.248W/kg (head), 1.591W/kg (body) |