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Blu Quattro 4.5 All specs

Full specifications phone: Blu Quattro 4.5 specs, detailed technical information, features, price and review. All about this phone.

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Blu Quattro 4.5

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 (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.

2.8/10
Physical featuresBlu Quattro 4.5
ModelQuattro 4.5 (D440)
Other model namesBLU Quattro 4.5 D440, Blu D440
Country or region available(Global, International)
(Global, International)
BrandBlu
Release dateFebruary, 2013
Depth10.8 millimeters (0.43 inches)
Size (width x height)67 x 133 millimeters (2.64 x 5.24 in)
Weight145 grams (5.08 ounces)
Qwerty physical keyboardNot supported
AntennaInternal antenna
Build, materialsfeature not registered
Protection against water and othersNot supported
System (OS)Blu Quattro 4.5
Operating systemAndroid 4.0.4 Ice Cream Sandwich ICS
Firmware updateAndroid 4.1.1 Jelly Bean
HardwareBlu Quattro 4.5
Chipset32bit - NVIDIA Tegra 3 AP30H (40nm)
CPU processor1.5Ghz Quad-Core ARM Cortex-A9
GPU graphical controllerNVIDIA ULP GeForce MP12
RAM memory1GB LPDDR2
Internal storage4GB (2GB available)
External storageUntil 32GB microSD, microSDHC
(dedicated slot)
DisplayBlu Quattro 4.5
Display typeTFT IPS LCD
Screen size4.5" inches
Screen-to-body ratio~62.6% (screen-to-body ratio)
Display resolution540x960 pixels
TouchscreenCapacitive Multitouch
Pixel density (dot pitch)245 PPI
Colors16 million
Scratch-resistant glassNot supported
Display featuresfeature not registered
Mobile networksBlu Quattro 4.5
Dual-SIMNot supported
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)
Maximum download/upload21/5.76 Mbps
Network technology2G, 3G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100
Primary 4G networkNot supported
Primary 5G networkNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G networkNot supported
Secondary 3G networkNot supported
Secondary 4G networkNot supported
Secondary data networkNot supported
CallingBlu Quattro 4.5
MessagingSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupported
Video callingSupported
Call controlVoice dialing, Voice recorder
CameraBlu Quattro 4.5
Back camera (main camera)5 megapixels
Main camera resolution2592x1944 pixels
Video recording (primary)Full HD (1920x1080) 30 fps
FlashLED flash
Focal aperturefeature not registered
Focal lengthfeature not registered
Sensor sizefeature not registered
Pixel sizefeature not registered
AutofocusAutofocus
Touch focusSupported
Image stabilizationEIS: Digital stabilization
ZoomOnly digital zoom
Face/smile detectionFace detection, Smile detection
BSI sensorNot supported
HDRNot supported
2ª cameraBlu Quattro 4.5
Front camera (secondary)0.3 megapixels
Front camera resolution640x480 pixels
Video recording (secondary)Not supported
Front flashNot supported
Focal aperturefeature not registered
Focal lengthfeature not registered
Sensor sizefeature not registered
Pixel sizefeature not registered
MultimediaBlu Quattro 4.5
RadioFM
TVNot supported
Video formatsMP4, DivX, XviD, H.263, H.264, WMV
Audio formatsMP3, WAV, WMA, AAC
ConnectivityBlu Quattro 4.5
USBMicroUSB 2.0
TV outputNot supported
Audio output3.5mm jack
Bluetooth4.0 + A2DP
WiFi802.11 a/b/g/n (2.4Ghz, 5Ghz) + MIMO
DLNASupported
NFCNot supported
GPSA-GPS, GeoTagging
Infrared portNot supported
Other functionsBlu Quattro 4.5
Active noise cancellationNot supported
Vibrating alertSupported
RingtonesPolyphonic and customized
Web browserHTML, XHTML, HTML5, Flash player
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Other features- Colors: Black
- WiFi direct, hotspot
Power supplyBlu Quattro 4.5
BatteryLi-Ion: Lithium-Ion (Removable)
Battery capacity1800 mAh
Charger, watts Standard charging
Talk time autonomy840 minutes | 14 hours | 0.6 day
Standby42000 minutes | 700 hours | 29.2 days
Radiation rateBlu Quattro 4.5
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered
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