Blu Studio 7.0 (D700i) vs Blu Dash 4.0 (D271 Dual)
Side by side comparison between Blu Studio 7.0 vs Blu Dash 4.0 phones, differences, pros, cons and full specifications. What's the better?
,
7"
IPS
IPS
600x1024
5
MP
MP
2mp
1GB
RAM
RAM
Quad-core
3000
mAh
mAh
(Non removable)
vs
4"
TFT
TFT
480x800
5
MP
MP
0.3mp
512MB
RAM
RAM
Dual-core
1500
mAh
mAh
(Removable)
What's the better phone? Blu Studio 7.0 (D700i)
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 
5 Advantages | 21 Common items in both devices |
| Until 64GB microSD, microSDXC |
| 16 million |
| (back) 5MP |
| LED flash |
| Only digital zoom |
| 3G+ HSPA+ |
| 21 Mbps |
| +14 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 Studio 7.0 (D700i) | Blu Dash 4.0 (D271 Dual) | |
| Model | Studio 7.0 (D700i) | Dash 4.0 (D271 Dual) |
| Other model names | Phablet Blu Studio 7 D700i, Blu D700i | Blu Dash 4.0 Dual-SIM D271a, D271i |
| Country or region available |  (Global, International) | (Global, International) |
| Brand | Blu | Blu |
| Release date | 11/1/2014 | 9/1/2013, Announced: 1/1/2013 |
| Depth | 9.4 millimeters (0.37 inches) | 11.8 millimeters (0.46 inches) |
| Size (width x height) | 103 x 187.5 millimeters (4.06 x 7.38 in) | 63 x 124 millimeters (2.48 x 4.88 in) |
| Weight | 294 grams (10.29 ounces) | 134 grams (4.69 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Blu Studio 7.0 (D700i) | Blu Dash 4.0 (D271 Dual) | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 7" inches | 4" inches |
| Screen-to-body ratio | ~71.4% (screen-to-body ratio) | ~58.3% (screen-to-body ratio) |
| Display resolution | 600x1024 pixels | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 170 PPI | 233 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Blu Studio 7.0 (D700i) | Blu Dash 4.0 (D271 Dual) | |
| System version | Android 4.4.2 KitKat | Android 4.2.1 Jelly Bean |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Blu Studio 7.0 (D700i) | Blu Dash 4.0 (D271 Dual) | |
| Chipset | 32bit: MediaTek MT6582 | 32bit: Qualcomm Snapdragon S4 Play (MSM8225) (45nm) |
| CPU | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A5 (Dual-core) |
| GPU graphical controller | ARM Mali-400 | Qualcomm Adreno 203 (320MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Blu Studio 7.0 (D700i) | Blu Dash 4.0 (D271 Dual) | |
| RAM memory | 1GB LPDDR2 | 512MB LPDDR |
| Internal storage | 8GB (5GB available) | 4GB (1.88GB available) eMMC 4.41 |
| External storage | Until 64GB microSD, microSDXC (dedicated slot) | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Blu Studio 7.0 (D700i) | Blu Dash 4.0 (D271 Dual) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| 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 | UMTS 850/2100 | D271a: UMTS 850/1900 D271i: UMTS 850/2100 |
| 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 | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| Blu Studio 7.0 (D700i) | Blu Dash 4.0 (D271 Dual) | |
| Back camera (main camera) | 5 megapixels | 5 megapixels |
| Main camera resolution | 2592x1944 pixels | 2592x1944 pixels |
| Video recording (primary) | Full HD (1920x1080) 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 | Autofocus | Not supported |
| Touch focus | Supported | Supported |
| Image stabilization | feature not registered | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo only main camera | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Blu Studio 7.0 (D700i) | Blu Dash 4.0 (D271 Dual) | |
| Front camera (secondary) | 2 megapixels | 0.3 megapixels |
| Front camera resolution | 1600x1200 pixels | 640x480 pixels |
| Video recording (secondary) | HD (1280x720) | 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 Studio 7.0 (D700i) | Blu Dash 4.0 (D271 Dual) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | 1 microphone |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, DivX, XviD, H.264, H.263, WMV | MP4, DivX, XviD, H.264, WMV |
| Audio formats | MP3, WAV, WMA, AAC+ | MP3, WAV, WMA, AAC |
🔌 Connectivity | ||
| Blu Studio 7.0 (D700i) | Blu Dash 4.0 (D271 Dual) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 3.0 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot |
| 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 Studio 7.0 (D700i) | Blu Dash 4.0 (D271 Dual) | |
| Sensors | Accelerometer Ambient light sensor Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Blu Studio 7.0 (D700i) | Blu Dash 4.0 (D271 Dual) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 3000 mAh | 1500 mAh |
| Charger, watts | Wired charging | 5W Wired charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 10 hours | 8 hours |
| Standby | 200 hours (8.3 days) | 340 hours (14.2 days) |
➕ Other features | ||
| Blu Studio 7.0 (D700i) | Blu Dash 4.0 (D271 Dual) | |
| Call control | 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 | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: White, Gold, Grey, Blue • Screen protector included • WiFi hotspot | • Colors: Black, White Java framework |
☢️ Radiation rate | ||
| Blu Studio 7.0 (D700i) | Blu Dash 4.0 (D271 Dual) | |
| 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 |