Positivo Twist 2 Fit (S509) vs Blu Dash 3.5 (D170 Dual)
Side by side comparison between Positivo Twist 2 Fit (S509) vs Blu Dash 3.5 phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Positivo Twist 2 Fit (S509)
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!
19 Advantages 
2 Advantages | 15 Common items in both devices |
| Until 32GB microSD, microSDXC / Until 32GB microSD, microSDHC |
| TFT LCD |
| 16 million |
| Only digital zoom |
| Capacitive |
| Multitouch |
| Accelerometer |
| +8 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 | ||
| Positivo Twist 2 Fit (S509) | Blu Dash 3.5 (D170 Dual) | |
| Change model | ||
| Model | Twist 2 Fit (S509) | Dash 3.5 (D170 Dual) |
| Other model names | Positivo Twist 2 Fit S509 (Android Go), Positivo S509 | BLU Dash 3.5 D170 Dual SIM, Dual Chip, D170b, D170i |
| Country or region available |  Brazil | feature not registered |
| Brand | Positivo | Blu |
| Release date | 4/1/2019 | 10/1/2012 |
| Depth | 9.5 millimeters (0.37 inches) | 11.5 millimeters (0.45 inches) |
| Size (width x height) | 72 x 143 millimeters (2.83 x 5.63 in) | 62 x 115 millimeters (2.44 x 4.53 in) |
| Weight | 155 grams (5.43 ounces) | 110 grams (3.85 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Positivo Twist 2 Fit (S509) | Blu Dash 3.5 (D170 Dual) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 5" inches | 3.5" inches |
| Screen-to-body ratio | ~66.9% (screen-to-body ratio) | ~51.2% (screen-to-body ratio) |
| Display resolution | 480x854 pixels | 320x480 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 196 PPI | 165 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Positivo Twist 2 Fit (S509) | Blu Dash 3.5 (D170 Dual) | |
| System version | Android 8.1 Oreo | Android 2.3 Gingerbread |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Positivo Twist 2 Fit (S509) | Blu Dash 3.5 (D170 Dual) | |
| Chipset | 32bit: MediaTek MT6580M (28nm) | 32bit: Qualcomm MSM7225AB |
| CPU | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) | Single-core, 1 processor: 1x 1GHz ARM Cortex-A5 (Single-core) |
| GPU graphical controller | ARM Mali-400 MP2 400Mhz | Qualcomm Adreno 200 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Positivo Twist 2 Fit (S509) | Blu Dash 3.5 (D170 Dual) | |
| RAM memory | 512MB LPDDR3 | 256MB |
| Internal storage | 8GB (4GB available) eMMC 5.0 | 512MB |
| External storage | Until 32GB microSD, microSDXC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Positivo Twist 2 Fit (S509) | Blu Dash 3.5 (D170 Dual) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 2 slots (Dual-SIM) micro-SIM (3FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 14.4/5.76 Mbps | 7.2/5.76 Mbps |
| Network technology | 2G, 3G | 2G |
| 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 | UMTS 850/2100 | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA, HSUPA |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | GPRS, EDGE |
📷 Camera | ||
| Positivo Twist 2 Fit (S509) | Blu Dash 3.5 (D170 Dual) | |
| Back camera (main camera) | 5 megapixels | 2 megapixels |
| Main camera resolution | 2560x1920 pixels | 1600x1200 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | Supported |
| Flash | LED flash on both cameras | Not supported |
| Focal aperture | f/2.2 (aperture) | 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 | Autofocus | Not supported |
| Touch focus | Supported | feature not registered |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection |
| BSI sensor | Not supported | feature not registered |
| HDR | HDR photo only main camera | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Positivo Twist 2 Fit (S509) | Blu Dash 3.5 (D170 Dual) | |
| Front camera (secondary) | 5 megapixels | Not supported |
| Front camera resolution | 2560x1920 pixels | Not supported |
| Video recording (secondary) | HD (1280x720) | Not supported |
| Front flash | LED | 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 | ||
| Positivo Twist 2 Fit (S509) | Blu Dash 3.5 (D170 Dual) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | feature not registered |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, XviD | MP4, DivX, XviD, WMV, H.264 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, AAC |
🔌 Connectivity | ||
| Positivo Twist 2 Fit (S509) | Blu Dash 3.5 (D170 Dual) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.0 + A2DP | 2.1 + 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 | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Positivo Twist 2 Fit (S509) | Blu Dash 3.5 (D170 Dual) | |
| Sensors | Accelerometer Ambient light sensor Proximity sensor | Accelerometer Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Positivo Twist 2 Fit (S509) | Blu Dash 3.5 (D170 Dual) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2000 mAh | 1300 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | feature not registered | 10 hours |
| Standby | feature not registered | 500 hours (20.8 days) |
➕ Other features | ||
| Positivo Twist 2 Fit (S509) | Blu Dash 3.5 (D170 Dual) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (Swype), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Gold • Android Go Edition • 18:9 display • Screen protector included • Extra case included • WiFi hotspot | • Colors: Black, White, Yellow, Blue, Pink, Green • Touch focus • Wi-Fi hotspot • Java framework |
☢️ Radiation rate | ||
| Positivo Twist 2 Fit (S509) | Blu Dash 3.5 (D170 Dual) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.49W/kg (head), 0.56W/kg (body) | feature not registered |