Samsung Galaxy Watch (46mm SM-R805U) vs Vivo S1 (V1831T)
Side by side comparison between Samsung Galaxy Watch vs Vivo S1 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
6.33"
IPS
IPS
1080x2340
12
MP
MP
25mp
6GB
RAM
RAM
Octa-core
3940
mAh
mAh
(Non removable)
What's the better device? Vivo S1 (V1831T)
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 |
Ambient light sensor |
Gyroscope |
+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 highlight📱 Model features | ||
Galaxy Watch (46mm SM-R805U) | Vivo S1 (V1831T) | |
Model | Galaxy Watch (46mm SM-R805U) | Vivo S1 (V1831T) |
Other model names | Galaxy Watch 46mm (4G LTE) SM-R805UZSAXAR, Samsung Galileo | BBK vivo S1 (China) V1831 |
Country or region available | USA | China |
Brand | Samsung | Vivo |
Release date | 8/1/2018 | 4/1/2019 |
Depth | 13 millimeters (0.51 inches) | 8.54 millimeters (0.34 inches) |
Size (width x height) | 46 x 49 millimeters (1.81 x 1.93 in) | 75.93 x 161.97 millimeters (2.99 x 6.38 in) |
Weight | 63 grams (2.21 ounces) | 190 grams (6.65 ounces) |
Build, materials | Stainless steel 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 (46mm SM-R805U) | Vivo S1 (V1831T) | |
Display type | Super AMOLED | TFT IPS LCD |
Screen size | 1.3" inches | 6.33" inches |
Screen-to-body ratio | ~24.2% (screen-to-body ratio) | ~80% (screen-to-body ratio) |
Display resolution | 360x360 pixels (1:1) | 1080x2340 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 392 PPI | 407 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 |
🤖 Operating System | ||
Galaxy Watch (46mm SM-R805U) | Vivo S1 (V1831T) | |
System version | Tizen 4.0 | Android 9.0 Pie |
Firmware update | feature not registered | feature not registered |
User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
Galaxy Watch (46mm SM-R805U) | Vivo S1 (V1831T) | |
Chipset | 64bit: Samsung Exynos 9 Dual 9110 (10nm) | 64bit: MediaTek MT6771WT Helio P70 (12nm) |
CPU | Dual-core, 1 processor: 2x 1.15GHz ARM Cortex-A53 (Dual-core) | Octa-core, 2 processors: 4x 2.1GHz ARM Cortex-A73 (Quad-core) 4x 2GHz ARM Cortex-A53 (Quad-core) |
GPU graphical controller | ARM Mali-T720 MP1 | ARM Mali-G72 MP3 900Mhz |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
Galaxy Watch (46mm SM-R805U) | Vivo S1 (V1831T) | |
RAM memory | 1.5GB LPDDR3 | 6GB LPDDR4X |
Internal storage | 4GB (1.5GB available) eMMC | 128GB (108GB available) eMMC 5.1 |
External storage | Not supported | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Galaxy Watch (46mm SM-R805U) | Vivo S1 (V1831T) | |
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 | 300/50 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 850/900/2100 |
Primary 4G network | LTE (Bands 2,4,5,12,13,25,26,66) | LTE Cat7 (Bands 1, 3, 5, 8) 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 | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
Galaxy Watch (46mm SM-R805U) | Vivo S1 (V1831T) | |
Back camera (main camera) | Not supported | (triple camera) 12 megapixels 8MP ultrawide f/2.2 5MP depth f/2.4 |
Main camera resolution | Not supported | 4000x3000 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 | 13mm lens |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
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 |
📸 Front camera | ||
Galaxy Watch (46mm SM-R805U) | Vivo S1 (V1831T) | |
Front camera (secondary) | Not supported | 25 megapixels |
Front camera resolution | Not supported | 5760x4320 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 | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
Galaxy Watch (46mm SM-R805U) | Vivo S1 (V1831T) | |
Loudspeaker | Supported | Supported |
Active noise cancellation | Not supported | 2 microphones or more |
Radio | Not supported | FM |
TV | Not supported | Not supported |
Video formats | MP4 | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, OGG, eAAC+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Galaxy Watch (46mm SM-R805U) | Vivo S1 (V1831T) | |
USB | Not supported | MicroUSB 2.0, USB OTG On-The-Go |
Audio output | Not supported | 3.5mm jack |
TV output | Not supported | Not supported |
Bluetooth | 4.2 + A2DP | 5.0 + A2DP/LE |
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, BeiDou |
NFC | Supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Galaxy Watch (46mm SM-R805U) | Vivo S1 (V1831T) | |
Sensors | Accelerometer Ambient light sensor Barometer Gyroscope Heart rate Pedometer | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy Watch (46mm SM-R805U) | Vivo S1 (V1831T) | |
Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 472 mAh | 3940 mAh |
Charger, watts | 3.5W (5V/0.7A) Wired charging | 18W Wired fast charging |
Inductive / wireless charging | Qi wireless charging | feature not registered |
Talk time autonomy | feature not registered | feature not registered |
Standby | 72 hours (3 days) | feature not registered |
➕ Other features | ||
Galaxy Watch (46mm SM-R805U) | Vivo S1 (V1831T) | |
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 | • Colors: Silver • Straps: Onyx Black, Deep Ocean Blue, Basalt Grey • Compatible with standard 22mm straps • Always-on display • Rotating bezel • Samsung Pay • Compatible with Sprint, T-Mobile and Verizon carriers | • Colors: Ice black, Blue, Pink • 19.5:9 display ratio • Always On Display • FunTouch OS 9 • Motorized pop-up front camera |
☢️ Radiation rate | ||
Galaxy Watch (46mm SM-R805U) | Vivo S1 (V1831T) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 1.244W/kg (head), 1.733W/kg (body) | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |