Blu Quattro 4.5 (D440) All specs
Full specifications phone: Blu Quattro 4.5 (D440) specs, detailed technical information, features, price and review. All about this phone.
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Good Android phone with 1.5GHz Quad-core processor provides good performance and great system execution of the Blu Quattro 4.5 (D440).
With one SIM card slot, the Blu Quattro 4.5 (D440) allows download up to 21 Mbps for internet browsing, but it also depends on the carrier.
Good connectivity of this device includes Bluetooth 4.0 + A2DP, WiFi 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) + MIMO, but it lacks NFC connection.
Device with 145 grams including the battery. The Blu Quattro 4.5 (D440) phone is relatively thin with 10.8mm thickness.
Summary
⚙️ CPU: NVIDIA Tegra 3 AP30H (40nm)
🤖 Android 4.0.4
🔄 Android 4.1.1
🔄 Android 4.1.1
📱 4.5"
TFT IPS LCD
TFT IPS LCD
🔳 RAM: 1GB
💽 ROM: 4GB
💽 ROM: 4GB
🔌 WIFI4, BT4.0, FM
📷 (back) 5MP
🤳 (front) 0.3MP
🤳 (front) 0.3MP
🔋 1800mAh
📱 Model features |
|
| Blu Quattro 4.5 (D440) | |
| Change model | |
| Model | Quattro 4.5 (D440) |
| Other model names | BLU Quattro 4.5 D440, Blu D440 |
| Country or region available |  (Global, International) |
| Brand | Blu |
| Release date | 2/1/2013 |
| Depth | 10.8 millimeters (0.43 inches) |
| Size (width x height) | 67 x 133 millimeters (2.64 x 5.24 in) |
| Weight | 145 grams (5.08 ounces) |
| Build, materials | feature not registered |
| Protection against water and others | Not supported |
📲 Display |
|
| Blu Quattro 4.5 (D440) | |
| Display type | TFT IPS LCD |
| Screen size | 4.5" inches |
| Screen-to-body ratio | ~62.6% (screen-to-body ratio) |
| Display resolution | 540x960 pixels |
| Touchscreen | Capacitive Multitouch |
| Pixel density (dot pitch) | 245 PPI |
| Colors | 16 million |
| Scratch-resistant glass | Not supported |
| Refresh rate | feature not registered |
| Display features | feature not registered |
🤖 Operating System |
|
| Blu Quattro 4.5 (D440) | |
| System version | Android 4.0.4 Ice Cream Sandwich ICS |
| Firmware update | Android 4.1.1 Jelly Bean |
| User Interface | feature not registered |
⚙️ Processor |
|
| Blu Quattro 4.5 (D440) | |
| Chipset | 32bit: NVIDIA Tegra 3 AP30H (40nm) |
| CPU | Quad-core, 1 processor: 4x 1.5GHz ARM Cortex-A9 (Quad-core) |
| GPU graphical controller | NVIDIA ULP GeForce MP12 |
| Performance (benchmark) | feature not registered |
💽 Memory and storage |
|
| Blu Quattro 4.5 (D440) | |
| RAM memory | 1GB LPDDR2 |
| Internal storage | 4GB (2GB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks |
|
| Blu Quattro 4.5 (D440) | |
| Dual-SIM | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 21/5.76 Mbps |
| Network technology | 2G, 3G |
| Frequency, bands | Expand band details Collapse details |
| GSM MHz band | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | Not supported |
| Primary 5G network | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| Secondary 2G network | Not supported |
| Secondary 3G network | Not supported |
| Secondary 4G network | Not supported |
| Secondary data network | Not supported |
📷 Camera |
|
| Blu Quattro 4.5 (D440) | |
| Back camera (main camera) | 5 megapixels |
| Main camera resolution | 2592x1944 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps |
| Flash | LED flash |
| Focal aperture | feature not registered |
| Focal length | feature not registered |
| Sensor size | feature not registered |
| Pixel size | feature not registered |
| Autofocus | Autofocus |
| Touch focus | Supported |
| Image stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection |
| BSI sensor | Not supported |
| HDR | Not supported |
| Camera extras | feature not registered |
📸 Front camera |
|
| Blu Quattro 4.5 (D440) | |
| Front camera (secondary) | 0.3 megapixels |
| Front camera resolution | 640x480 pixels |
| Video recording (secondary) | Not supported |
| Front flash | Not supported |
| Focal aperture | feature not registered |
| Focal length | feature not registered |
| Sensor size | feature not registered |
| Pixel size | feature not registered |
🔉 Sound and multimedia |
|
| Blu Quattro 4.5 (D440) | |
| Loudspeaker | Supported |
| Active noise cancellation | Not supported |
| Radio | FM |
| TV | Not supported |
| Video formats | MP4, DivX, XviD, H.263, H.264, WMV |
| Audio formats | MP3, WAV, WMA, AAC |
🔌 Connectivity |
|
| Blu Quattro 4.5 (D440) | |
| USB | MicroUSB 2.0 |
| Audio output | 3.5mm jack |
| TV output | Not supported |
| Bluetooth | 4.0 + A2DP |
| WiFi | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Supported |
| GPS | A-GPS, GeoTagging |
| NFC | Not supported |
| Infrared port | Not supported |
🧭 Sensors |
|
| Blu Quattro 4.5 (D440) | |
| Sensors | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported |
🔋 Battery |
|
| Blu Quattro 4.5 (D440) | |
| Battery type | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1800 mAh |
| Charger, watts | Wired charging |
| Inductive / wireless charging | feature not registered |
| Talk time autonomy | 14 hours |
| Standby | 700 hours (29.2 days) |
➕ Other features |
|
| Blu Quattro 4.5 (D440) | |
| Call control | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported |
| Video calling | Supported |
| Ringtones | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5, Flash player |
| Antenna | Internal antenna |
| Qwerty physical keyboard | Not supported |
| Miscellaneous | • Colors: Black |
☢️ Radiation rate |
|
| Blu Quattro 4.5 (D440) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered |
