Blu Dash 4.0 (D271 Dual) vs Blu Advance 4.0 M (US)
Side by side comparison between Blu Dash 4.0 vs Blu Advance 4.0 M phones, differences, pros, cons and full specifications. What's the better?
,
4"
TFT
TFT
480x800
5
MP
MP
0.3mp
512MB
RAM
RAM
Dual-core
1500
mAh
mAh
(Removable)
vs
4"
TFT
TFT
480x800
2
MP
MP
0.3mp
512MB
RAM
RAM
Quad-core
1300
mAh
mAh
(Removable)
What's the better phone? Blu Dash 4.0 (D271 Dual)
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!
 5 Advantages Blu Dash 4.0 (D271 Dual) | vs |  5 Advantages Blu Advance 4.0 M (US) |
| +4GB (1.88GB available)25% More internal storage for applications and files | vs | 4GB (1.5GB available) |
| +(back) 5MP162% Higher resolution main camera | vs | (back) 2MP |
| +Ambient light sensorAdvantage Sensors help you use the device | vs | Not supported |
| +Proximity sensorAdvantage Sensors help you use the device | vs | Not supported |
| +1500 mAh15% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use | vs | 1300 mAh |
| 1GHz 32bit Dual-core (45nm) | vs | +1.2GHz 32bit Quad-core (28nm)47% More powerful processor, you can open your applications faster |
| 512MB LPDDR | vs | +512MB LPDDR2Advantage This RAM type is better and more efficient. |
| 134 grams (4.69 ounces) | vs | +123 grams (4.31 ounces)9% Lighter |
| 11.8 millimeters (0.46 inches) | vs | +10.3 millimeters (0.41 inches)15% Thinner |
| Android 4.2.1 Jelly Bean | vs | +Android 6.0 MarshmallowAdvantage Android 6.0 Marshmallow is newer and safer |
| 31 Common items in both devices |
| Until 64GB microSD, microSDXC |
| Plastic body, glass front |
| TFT LCD |
| 60Hz |
| 16 million |
| 480x800 pixels |
| 233 PPI |
| +24 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 Dash 4.0 (D271 Dual) | Blu Advance 4.0 M (US) | |
| Model | Dash 4.0 (D271 Dual) | Advance 4.0 M (US) |
| Other model names | Blu Dash 4.0 Dual-SIM D271a, D271i | Blu Advance 4.0M Dual-Sim 848958029 |
| Country or region available |  (Global, International) |  USA |
| Brand | Blu | Blu |
| Release date | 9/1/2013, Announced: 1/1/2013 | 11/1/2016 |
| Depth | 11.8 millimeters (0.46 inches) | 10.3 millimeters (0.41 inches) |
| Size (width x height) | 63 x 124 millimeters (2.48 x 4.88 in) | 61.5 x 123.6 millimeters (2.42 x 4.87 in) |
| Weight | 134 grams (4.69 ounces) | 123 grams (4.31 ounces) |
| Build, materials | Plastic body, glass front | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Blu Dash 4.0 (D271 Dual) | Blu Advance 4.0 M (US) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 4" inches | 4" inches |
| Screen-to-body ratio | ~58.3% (screen-to-body ratio) | ~59.9% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 480x800 pixels (5:3) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 233 PPI | 233 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | 60Hz | 60Hz |
| Display features | Not supported | Not supported |
🤖 Operating System | ||
| Blu Dash 4.0 (D271 Dual) | Blu Advance 4.0 M (US) | |
| System version | Android 4.2.1 Jelly Bean | Android 6.0 Marshmallow |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Blu Dash 4.0 (D271 Dual) | Blu Advance 4.0 M (US) | |
| Chipset | 32bit: Qualcomm Snapdragon S4 Play (MSM8225) (45nm) | 32bit: Unisoc Spreadtrum SC7731C (28nm) |
| CPU | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A5 (Dual-core) | Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A7 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 203 (320MHz) | ARM Mali-400 MP2 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Blu Dash 4.0 (D271 Dual) | Blu Advance 4.0 M (US) | |
| RAM memory | 512MB LPDDR | 512MB LPDDR2 |
| Internal storage | 4GB (1.88GB available) eMMC 4.41 | 4GB (1.5GB available) |
| External storage | Until 64GB microSD, microSDXC (dedicated slot) | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Blu Dash 4.0 (D271 Dual) | Blu Advance 4.0 M (US) | |
| 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) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 21/5.76 Mbps | 21/5.76 Mbps |
| Network technology | 2G, 3G | 2G, 3G |
| 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 | D271a: UMTS 850/1900 D271i: UMTS 850/2100 | UMTS 850/1900 |
| 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, HSPA+ |
| 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 | ||
| Blu Dash 4.0 (D271 Dual) | Blu Advance 4.0 M (US) | |
| Back camera (main camera) | 5 megapixels | 2 megapixels |
| Main camera resolution | 2592x1944 pixels | 1600x1200 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | HD (1280x720) 30 fps |
| Flash | LED flash | 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 | Not supported |
| Touch focus | Supported | Not supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Blu Dash 4.0 (D271 Dual) | Blu Advance 4.0 M (US) | |
| Front camera (secondary) | 0.3 megapixels | 0.3 megapixels |
| Front camera resolution | 640x480 pixels | 640x480 pixels |
| Video recording (secondary) | VGA (640x480) | VGA (640x480) |
| 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 Dash 4.0 (D271 Dual) | Blu Advance 4.0 M (US) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 1 microphone | Not supported |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, DivX, XviD, H.264, WMV | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, WMA, AAC | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
| Blu Dash 4.0 (D271 Dual) | Blu Advance 4.0 M (US) | |
| 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 | 4.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Blu Dash 4.0 (D271 Dual) | Blu Advance 4.0 M (US) | |
| Sensors | Accelerometer Ambient light sensor Proximity sensor | Accelerometer |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Blu Dash 4.0 (D271 Dual) | Blu Advance 4.0 M (US) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1500 mAh | 1300 mAh |
| Charger, watts | 5W Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | Not supported |
| Talk time autonomy | 8 hours | 12 hours |
| Standby | 340 hours (14.2 days) | 500 hours (20.8 days) |
➕ Other features | ||
| Blu Dash 4.0 (D271 Dual) | Blu Advance 4.0 M (US) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| Messaging | SMS (Swype), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5, Flash player | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, White Java framework | • Colors: Black, Grey, White • Screen protector included • Case included • WiFi hotspot |
☢️ Radiation rate | ||
| Blu Dash 4.0 (D271 Dual) | Blu Advance 4.0 M (US) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |