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Samsung Galaxy Watch 42mm 4G SM-R815F vs Blu Tank 4.5 W100

Side by side comparison, pros, cons, differences between Samsung Galaxy Watch vs Blu Tank 4.5 devices with full specifications. What's the best?

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Compare Blu Tank 4.5 X14Samsung Galaxy Watch 42mm 4G SM-R815F
Samsung Galaxy Watch 42mm 4G SM-R815F
1.2"
AMOLED

360x360

N/A
MP

1.5GB
RAM

64bit Dual

270
mAh

(Non removable)

vs
Blu Tank 4.5 W100
4.5"
IPS

540x960

5
MP

0.3mp

512MB
RAM

32bit Dual

1760
mAh

(Removable)

What's the better device? The PhoneMore's choice is Blu Tank 4.5 W100

The phonemore's choice is much more technical than personal, so don't just evaluate it. Our goal is to help, but what's important to us may not be important to you. You decide which is the best! Comment!


14 Advantages Samsung Galaxy Watch 42mm 4G SM-R815F
Galaxy Watch 42mm 4G SM-R815FvsTank 4.5 W100
 44%44%
+More powerful processor, you can open your applications faster
1.15Ghz 64bit Dual-Corevs1Ghz 32bit Dual-Core
 2 times100%
+More RAM memory. Typically more responsive and better for multitasking
1.5GB LPDDR3vs512MB
 178%100%
+Lighter
49 grams (1.72 ounces)vs136 grams (4.76 ounces)
Advantage
+This device has a Super AMOLED screen, which are brighter and more vivid
Super AMOLEDvsTFT LCD IPS
 73%73%
+Crisper display of text, images and video because it has more pixels per inch (ppi)
424 PPIvs245 PPI
Advantage
+The 4G LTE network is newer and faster
4G LTEvs3G HSUPA
 39%39%
+Faster for surfing the internet and download files
(4G LTE) 10 Mbpsvs(3G HSUPA) 7.2 Mbps
Advantage
+Sensors help you use the device
GyroscopevsNot supported
Advantage
+Sensors help you use the device
BarometervsNot supported
Advantage
+Sensors help you use the device
Heart ratevsNot supported
Advantage
+Sensors help you use the device
PedometervsNot supported
Advantage
+Bluetooth 4.2 version A2DP is newer and faster
4.2 version A2DPvs3.0 version A2DP
Advantage
+NFC allows you to make payments by approach quickly and securely
NFCvsNot supported
Advantage
+Protection against water allows you talk to your friends in the rain, for example
50 meters waterproof, MIL-STD-810G military certifiedvsWaterproof (IPxx certified)

15 Advantages Blu Tank 4.5 W100
Tank 4.5 W100vsGalaxy Watch 42mm 4G SM-R815F
 167%100%
+More internal storage for applications and files
4GBvs4GB (1.5GB user available)
Advantage
+More external storage for files using memory cards
Until 32GB microSD, microSDHCvsNot supported
 31%31%
+Thinner
9.7 millimeters (0.38 inches)vs12.7 millimeters (0.5 inches)
 3 times100%
+Higher resolution screen
540x960 pixelsvs360x360 pixels
 3 times100%
+Larger screen
4.5"vs1.2"
Advantage
+With a camera you can take pictures anywhere
(back) 5MPvsNot supported
Advantage
+More image quality for recording videos with the primary camera
VGA (720x480 pixels)vsNot supported
Advantage
+Headsets with 3.5mm Jack size are more common and easy to find in stores
3.5mm jackvsNot supported
Advantage
+Sensors help you use the device
ProximityvsNot supported
 6 times100%
+Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1760 mAhvs270 mAh
Advantage
+Removable battery can be replaced easily
Li-Ion (Removable)vsLi-Ion (Non removable)
Advantage
+The video calling allows to make calls with voice and video
Video callingvsNot supported
Advantage
+The radio lets you listen to your songs and sports in general
FMvsNot supported
Advantage
+More speed data transfer as mp3 and photos via USB
MicroUSB 2.0vsNot supported
Advantage
+Better sites viewing on the internet
HTML, XHTML, HTML5vsNot supported

10 Common items in both devices
16 million
Capacitive
Multitouch
Accelerometer
Ambient Light
Speakerphone
Vibrating alert
A-GPS, GeoTagging, GLONASS / A-GPS, GeoTagging
802.11 b/g/n (2.4Ghz)
Gorilla Glass DX+ / Scratch-resistant glass
+ COMMON ITEMS

Check the comparison table below for more items that are not evaluated in comparison score above.

Model and physical featuresSamsung Galaxy Watch 42mm 4G SM-R815FBlu Tank 4.5 W100
ModelGalaxy Watch 42mm 4G SM-R815FTank 4.5 W100
Also known asGalaxy Watch 42mm (4G LTE) SM-R815FZDAAMO, Samsung GalileoBLU Tank 4.5 W100a, BLU Tank 4.5 W100i, Blu Tank45
Country or region availableSouth AfricaSaudi ArabiaAustraliaEuropeIsraelSingaporeTaiwanfeature not registered
BrandSamsungBlu
Release dateAugust, 2018February, 2013
Depth12.7 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)
Weight49 grams (1.72 ounces)136 grams (4.76 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsStainless steel body, front glassfeature not registered
Protection against water and others50 meters waterproof
MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant
Waterproof (IPxx certified)
Operating system (OS)Samsung Galaxy Watch 42mm 4G SM-R815FBlu Tank 4.5 W100
Operating systemTizen 4.0Android 4.1.1 Jelly Bean
Firmware updatefeature not registeredfeature not registered
HardwareSamsung Galaxy Watch 42mm 4G SM-R815FBlu Tank 4.5 W100
Architecture - Chipset64bit - Samsung Exynos 9 Dual 9110 (10nm)32bit - MediaTek MT6577
CPU processor1.15Ghz Dual-Core ARM Cortex-A531Ghz Dual-Core ARM Cortex-A9
GPU graphical controllerARM Mali-T720 MP1PowerVR SGX531
RAM memory1.5GB LPDDR3512MB
Internal storage4GB (1.5GB user available)4GB
External storageNot supportedUntil 32GB microSD, microSDHC
(dedicated slot)
DisplaySamsung Galaxy Watch 42mm 4G SM-R815FBlu Tank 4.5 W100
Display typeSuper AMOLEDTFT LCD IPS
Screen size1.2" inches4.5" inches
Screen-to-body ratio~24.3% (screen-to-body ratio)~60.5% (screen-to-body ratio)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Display resolution360x360 pixels540x960 pixels
Pixel density (dot pitch)424 PPI245 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass DX+Scratch-resistant glass
Mobile networks and dataSamsung Galaxy Watch 42mm 4G SM-R815FBlu Tank 4.5 W100
Dual-SIMNot supportedNot supported
SIM card1 slot
e-Sim (Eletronic Sim)
1 slot
Standard mini-SIM (2FF)
GSM Mhz bandNot supportedQuad-Band 850/900/1800/1900
Primary 2G networkNot supportedGSM 850/900/1800/1900
Primary 3G networkUMTS 900/1900Not supported
Primary 4G/5G networkLTE (Bands 1,3,7,8,20)Not supported
Primary data networkUMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported
Maximum download/upload10 Mbps7.2/5.76 Mbps
Messaging and callingSamsung Galaxy Watch 42mm 4G SM-R815FBlu Tank 4.5 W100
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingNot supportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
Primary / back cameraSamsung Galaxy Watch 42mm 4G SM-R815FBlu Tank 4.5 W100
Main cameraNot supported5 megapixels
Main camera resolutionNot supported2592x1944 pixels
Video recording (primary)Not supportedVGA (720x480 pixels) 30 fps
FlashNot supportedLED flash
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
AutofocusNot supportedAutofocus
Touch focusNot supportedfeature not registered
Image stabilizationNot supportedfeature not registered
ZoomNot supportedOnly digital zoom
Face/smile detectionNot supportedFace detection
BSI sensorNot supportedfeature not registered
HDRNot supportedfeature not registered
Front / secondary cameraSamsung Galaxy Watch 42mm 4G SM-R815FBlu Tank 4.5 W100
Front cameraNot supported0.3 megapixels
Front camera resolutionNot supported640x480 pixels
Video recording (secondary)Not supportedNot supported
Front flashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
MultimediaSamsung Galaxy Watch 42mm 4G SM-R815FBlu Tank 4.5 W100
RadioNot supportedFM
TVNot supportedNot supported
Video formatsfeature not registeredMP4, DivX, XviD, H.263, H.264, WMV
Audio formatsMP3, WAV, WMA, OGG, eAAC+MP3, WAV, WMA, AAC
Connectivity and interfacesSamsung Galaxy Watch 42mm 4G SM-R815FBlu Tank 4.5 W100
USBNot supportedMicroUSB 2.0
TV outputNot supportedNot supported
Audio outputNot supported3.5mm jack
Bluetooth4.2 version A2DP3.0 version A2DP
WiFi802.11 b/g/n (2.4Ghz)802.11 b/g/n (2.4Ghz)
DLNANot supportedfeature not registered
NFCSupportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging
Infrared portNot supportedfeature not registered
Other functionsSamsung Galaxy Watch 42mm 4G SM-R815FBlu Tank 4.5 W100
Active noise cancellationNot supportedfeature not registered
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserNot supportedHTML, XHTML, HTML5
Java / Flash playerNot supportedSupported
SensorsAccelerometer
Ambient Light
Gyroscope
Barometer
Heart rate
Pedometer
Accelerometer
Proximity
Ambient Light
Other features- 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
Power supply and autonomySamsung Galaxy Watch 42mm 4G SM-R815FBlu Tank 4.5 W100
BatteryLi-Ion (Non removable)
Wireless charging (Qi/WPC)
Li-Ion (Removable)
Battery capacity270 mAh1760 mAh
Battery model / charger (watts)5V/0.7A=3.5Wfeature not registered
Talk timefeature not registered900 minutes | 15 hours | 0.6 day
Standby4320 minutes | 72 hours | 3 days40800 minutes | 680 hours | 28.3 days
Radiation rate (SAR)Samsung Galaxy Watch 42mm 4G SM-R815FBlu Tank 4.5 W100
SAR USA, Mexico, Colombiafeature not registeredfeature not registered
SAR European Union, UK0.383 W/Kg (head) | 0.383 W/Kg (body)feature not registered