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BLU D440 Quattro 4.5 Black (Unlocked) GSM Smartphone

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Enjoy flexible on-the-go connectivity with this Blu Quattro 4.5 D440 mobile phone, which features built-in Wi-Fi with hotspot capability for easy Web access and 3G speed for fast data transfer. The 5.0MP digital camera captures crisp, clear images.


Blu Quattro 4.5 Mobile Phone (Unlocked)
Lithium-ion battery
Owner's manual

Android 4.0 Ice Cream Sandwich operating system
Allows you to stay connected and productive on the go.
3G speed
Offers quick and easy connection speeds.
Wi-Fi 802.11a/b/g/n network
For Internet connectivity on the go. Wi-Fi hotspot capability lets you share wireless access with compatible devices.
Social network integration
Allows you to stay in touch with friends and family.
Bluetooth 4.0 with A2DP compatibility
For wireless communication with a Bluetooth-enabled device.
LCD capacitive touch screen
With IPS technology and 16 million colors lets you easily navigate your phone's features and offers crisp, clear images.
microSD card slot
Allows you to access contact information and media stored on compatible cards (not included).
5.0MP digital camera
With an LED flash and autofocus lets you capture high-quality photos with up to 2592 x 1944 pixels resolution. Geotagging makes it easy to add useful location data to your shots.
MP3 player
So you can listen to your favorite tunes. The 3.5mm jack enables connection of compatible headphones (not included) for private listening.
Hands-free speakerphone
Lets you talk while driving. Voice activation allows you to control your phone by speaking commands.
Customizable MP3 ringtones
For personalizing the sound of your phone. Vibration alert provides discreet notification of incoming calls and messages.
Built-in features
Include an accelerometer and gyro, proximity and compass sensors for versatile use.
Up to 14 hours of talk time and up to 29 days of standby time on 3G networks
With the included lithium-ion battery. Up to 16 hours of talk time and up to 31 days of standby time on 2G networks.
* Unlocked cell phones are compatible with GSM carriers, including AT&T and T-Mobile; also compatible with GSM SIM cards, including H20 and NET10.

Warranty Terms - Parts 1 year
Warranty Terms - Labor 1 year
Product Height 5-3/8"
Product Width 2-5/8"
Product Weight 4.8 oz.
Product Depth 1/2"
Phone Style Bar phone
Band and Mode 3G|GSM|HSDPA
Technology Details 3G|HSDPA
Bluetooth-Enabled Yes
Talk Time Up to 14 hours (3G); up to 16 hours (2G)
Standby Time Up to 29 days (3G); up to 31 days (2G)
Battery Type Lithium-ion
Vibrate Mode Yes
Customizable Ring Tones Yes
Voice Activated Yes
Speed Dialing Yes
Color Display Yes
Internet/Email Capable Yes
Built-in Digital Camera Yes
Text Messaging/Instant Messaging Yes
Touch Screen Yes
Mobile Operating System Android
QWERTY Keyboard No
Camera Resolution 5.0MP
MP3 Playback Capability Yes
Vibration Alert Yes
Speakerphone Yes
Graphics Yes
External Caller ID Yes
Phonebook Limited only by available memory
Service Provider Unlocked
Device Manufacturer Blu
Product Depth 1/2"
Data Plan Required No
Product Line Quattro
Product Model 4.5
Handset Type Smartphone
UPC 899794012340

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

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