Blu Tattoo Mini (Q180) vs Samsung Galaxy Watch Active 2 (44mm SM-R825U)
Side by side comparison between Blu Tattoo Mini vs Samsung Galaxy Watch Active 2 devices, differences, pros, cons and full specifications. What's the better?
,
vs
1.4"
AMOLED
AMOLED
360x360
N/A
1.5GB
RAM
RAM
Dual-core
340
mAh
mAh
(Non removable)
What's the better device? Samsung Galaxy Watch Active 2 (44mm SM-R825U)
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!
10 Advantages 
19 Advantages | 0 Common items in both devices |
| + 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 | ||
| Blu Tattoo Mini (Q180) | Galaxy Watch Active 2 (44mm SM-R825U) | |
| Model | Tattoo Mini (Q180) | Galaxy Watch Active 2 (44mm SM-R825U) |
| Other model names | BLU Tattoo Mini Q180, Blu Q180 Single SIM | Galaxy Watch Active2 4G LTE SM-R825U (Stainless Steel) |
| Country or region available | feature not registered |  USA |
| Brand | Blu | Samsung |
| Release date | 7/1/2011 | 9/1/2019 |
| Depth | 13 millimeters (0.51 inches) | 10.9 millimeters (0.43 inches) |
| Size (width x height) | 55 x 99 millimeters (2.17 x 3.9 in) | 44 x 44 millimeters (1.73 x 1.73 in) |
| Weight | 54 grams (1.89 ounces) | 44 grams (1.54 ounces) |
| Build, materials | feature not registered | Stainless steel body, glass front |
| Protection against water and others | Not supported | 5 ATM: 50 meters waterproof. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. |
📲 Display | ||
| Blu Tattoo Mini (Q180) | Galaxy Watch Active 2 (44mm SM-R825U) | |
| Display type | TFT LCD | Super AMOLED |
| Screen size | 2" inches | 1.4" inches |
| Screen-to-body ratio | ~23.1% (screen-to-body ratio) | ~32.7% (screen-to-body ratio) |
| Display resolution | 220x176 pixels | 360x360 pixels (1:1) |
| Touchscreen | Not supported | Capacitive Multitouch |
| Pixel density (dot pitch) | 141 PPI | 364 PPI |
| Colors | 260 thousand | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass DX+ |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Blu Tattoo Mini (Q180) | Galaxy Watch Active 2 (44mm SM-R825U) | |
| System version | Proprietary OS | Tizen 4.0 |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Blu Tattoo Mini (Q180) | Galaxy Watch Active 2 (44mm SM-R825U) | |
| Chipset | 32bit | 64bit: Samsung Exynos 9 Dual 9110 (10nm) |
| CPU | Single-core, 1 processor: Single-core | Dual-core, 1 processor: 2x 1.15GHz ARM Cortex-A53 (Dual-core) |
| GPU graphical controller | feature not registered | ARM Mali-T720 MP1 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Blu Tattoo Mini (Q180) | Galaxy Watch Active 2 (44mm SM-R825U) | |
| RAM memory | 32MB | 1.5GB LPDDR3 |
| Internal storage | 64MB (200KB available) | 4GB (1.39GB available) eMMC |
| External storage | Until 8GB microSD (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Blu Tattoo Mini (Q180) | Galaxy Watch Active 2 (44mm SM-R825U) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) e-SIM (Eletronic) |
| Maximum Download / Upload | 0.048 Mbps | 150/50 Mbps |
| Network technology | 2G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | UMTS 850/900/2100 |
| Primary 4G network | Not supported | LTE Cat4 (1, 3, 5, 7, 8, 20) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
| 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 | ||
| Blu Tattoo Mini (Q180) | Galaxy Watch Active 2 (44mm SM-R825U) | |
| Back camera (main camera) | 1.3 megapixels | Not supported |
| Main camera resolution | 1280x1024 pixels | Not supported |
| Video recording (primary) | Supported | Not supported |
| 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 |
| Autofocus | Not supported | Not supported |
| Touch focus | Not supported | Not supported |
| Image stabilization | feature not registered | Not supported |
| Zoom | Only digital zoom | Not supported |
| Face/smile detection | Not supported | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Blu Tattoo Mini (Q180) | Galaxy Watch Active 2 (44mm SM-R825U) | |
| Front camera (secondary) | Not supported | Not supported |
| Front camera resolution | Not supported | Not supported |
| 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 | ||
| Blu Tattoo Mini (Q180) | Galaxy Watch Active 2 (44mm SM-R825U) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4 | MP4 |
| Audio formats | MP3, WAV, AMR | MP3, WAV, WMA, OGG, eAAC+ |
🔌 Connectivity | ||
| Blu Tattoo Mini (Q180) | Galaxy Watch Active 2 (44mm SM-R825U) | |
| USB | MicroUSB 2.0 | Not supported |
| Audio output | 3.5mm jack | Not supported |
| TV output | Not supported | Not supported |
| Bluetooth | 2.1 + A2DP | 5.0 + A2DP/LE |
| WiFi | Not supported | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Not supported |
| GPS | Not supported | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Not supported | Supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| Blu Tattoo Mini (Q180) | Galaxy Watch Active 2 (44mm SM-R825U) | |
| Sensors | Not supported | Accelerometer Ambient light sensor Barometer Heart rate Pedometer VO2 max |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Blu Tattoo Mini (Q180) | Galaxy Watch Active 2 (44mm SM-R825U) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 750 mAh | 340 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | Qi wireless charging |
| Talk time autonomy | 6 hours | 60 hours (2.5 days) |
| Standby | 600 hours (25 days) | feature not registered |
➕ Other features | ||
| Blu Tattoo Mini (Q180) | Galaxy Watch Active 2 (44mm SM-R825U) | |
| Call control | Not supported | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS, MMS | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | WAP | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Fixed QWERTY keyboard | Not supported |
| Miscellaneous | • Colors: Silver, Pink, Black, Blue • Flashlight • Java framework | • Colors: Black, Silver, Pink Gold • Bands: 20mm • Always-on display • Samsung Pay |
☢️ Radiation rate | ||
| Blu Tattoo Mini (Q180) | Galaxy Watch Active 2 (44mm SM-R825U) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.64W/kg (head), 2.19W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |