Samsung Galaxy Watch (42mm SM-R815F) vs Blu Tank 4.5 (W100)
Side by side comparison between Samsung Galaxy Watch vs Blu Tank 4.5 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
4.5"
IPS
IPS
540x960
5
MP
MP
0.3mp
512MB
RAM
RAM
Dual-core
1760
mAh
mAh
(Removable)
What's the better device? Blu Tank 4.5 (W100)
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!
14 Advantages 
15 Advantages | 8 Common items in both devices |
| 16 million |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| A-GPS, GeoTagging, GLONASS / A-GPS, GeoTagging |
| 802.11 b/g/n [wifi4] |
| + 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 (42mm SM-R815F) | Blu Tank 4.5 (W100) | |
| Model | Galaxy Watch (42mm SM-R815F) | Tank 4.5 (W100) |
| Other model names | Galaxy Watch 42mm (4G LTE) SM-R815FZDAAMO, Samsung Galileo | BLU Tank 4.5 W100a, BLU Tank 4.5 W100i, Blu Tank45 |
| Country or region available |        (Europe), South Africa, Saudi Arabia, Australia, Israel, Singapore, Taiwan | feature not registered |
| Brand | Samsung | Blu |
| Release date | 8/1/2018 | 2/1/2013 |
| Depth | 12.7 millimeters (0.5 inches) | 9.7 millimeters (0.38 inches) |
| Size (width x height) | 41.9 x 45.7 millimeters (1.65 x 1.8 in) | 68.9 x 134 millimeters (2.71 x 5.28 in) |
| Weight | 49 grams (1.72 ounces) | 136 grams (4.76 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. | Waterproof (IP?) |
📲 Display | ||
| Galaxy Watch (42mm SM-R815F) | Blu Tank 4.5 (W100) | |
| Display type | Super AMOLED | TFT IPS LCD |
| Screen size | 1.2" inches | 4.5" inches |
| Screen-to-body ratio | ~24.3% (screen-to-body ratio) | ~60.5% (screen-to-body ratio) |
| Display resolution | 360x360 pixels (1:1) | 540x960 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 424 PPI | 245 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass DX+ | Scratch-resistant glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Galaxy Watch (42mm SM-R815F) | Blu Tank 4.5 (W100) | |
| System version | Tizen 4.0 | Android 4.1.1 Jelly Bean |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy Watch (42mm SM-R815F) | Blu Tank 4.5 (W100) | |
| Chipset | 64bit: Samsung Exynos 9 Dual 9110 (10nm) | 32bit: MediaTek MT6577 |
| CPU | Dual-core, 1 processor: 2x 1.15GHz ARM Cortex-A53 (Dual-core) | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core) |
| GPU graphical controller | ARM Mali-T720 MP1 | PowerVR SGX531 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy Watch (42mm SM-R815F) | Blu Tank 4.5 (W100) | |
| RAM memory | 1.5GB LPDDR3 | 512MB |
| Internal storage | 4GB (1.5GB available) eMMC | 4GB |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy Watch (42mm SM-R815F) | Blu Tank 4.5 (W100) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) e-SIM (Eletronic) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 10 Mbps | 7.2/5.76 Mbps |
| Network technology | 3G, 4G | 2G |
| 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 900/1900 | Not supported |
| Primary 4G network | LTE (Bands 1,3,7,8,20) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA |
| 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 | ||
| Galaxy Watch (42mm SM-R815F) | Blu Tank 4.5 (W100) | |
| Back camera (main camera) | Not supported | 5 megapixels |
| Main camera resolution | Not supported | 2592x1944 pixels |
| Video recording (primary) | Not supported | VGA (720x480) 30 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Not supported | Autofocus |
| Touch focus | Not supported | feature not registered |
| Image stabilization | Not supported | feature not registered |
| Zoom | Not supported | Only digital zoom |
| Face/smile detection | Not supported | Face detection |
| BSI sensor | Not supported | feature not registered |
| HDR | Not supported | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy Watch (42mm SM-R815F) | Blu Tank 4.5 (W100) | |
| Front camera (secondary) | Not supported | 0.3 megapixels |
| Front camera resolution | Not supported | 640x480 pixels |
| Video recording (secondary) | Not supported | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| 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 (42mm SM-R815F) | Blu Tank 4.5 (W100) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | feature not registered |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4 | MP4, DivX, XviD, H.263, H.264, WMV |
| Audio formats | MP3, WAV, WMA, OGG, eAAC+ | MP3, WAV, WMA, AAC |
🔌 Connectivity | ||
| Galaxy Watch (42mm SM-R815F) | Blu Tank 4.5 (W100) | |
| USB | Not supported | MicroUSB 2.0 |
| Audio output | Not supported | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.2 + A2DP | 3.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Galaxy Watch (42mm SM-R815F) | Blu Tank 4.5 (W100) | |
| Sensors | Accelerometer Ambient light sensor Barometer Gyroscope Heart rate Pedometer | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy Watch (42mm SM-R815F) | Blu Tank 4.5 (W100) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 270 mAh | 1760 mAh |
| Charger, watts | 3.5W (5V/0.7A) Wired charging | Wired charging |
| Inductive / wireless charging | Qi wireless charging | feature not registered |
| Talk time autonomy | feature not registered | 15 hours |
| Standby | 72 hours (3 days) | 680 hours (28.3 days) |
➕ Other features | ||
| Galaxy Watch (42mm SM-R815F) | Blu Tank 4.5 (W100) | |
| 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, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • 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 | • Colors: Black, White • Touch focus • Word, Excel, PowerPoint, PDF • Active noise cancellation with dedicated mic • Java framework |
☢️ Radiation rate | ||
| Galaxy Watch (42mm SM-R815F) | Blu Tank 4.5 (W100) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.383W/kg (head), 0.383W/kg (body) | feature not registered |