Phone Comparison - BLU Dash 4.5 vs BLU Studio 5.0 S vs BLU Studio 5.5

general General Info

Manufacturer BLU BLU BLU
Announced July 2013 April 2013 September 2013
Status Available - July 2013 Available - May 2013 Coming Soon - October 2013
Colors Black Black, White Blue, Pink, Grey, White, Yellow
Form Factor Candybar Candybar Candybar
Dimension 133 x 65 x 12 mm
(5.24 x 2.56 x 0.47 in)
143 x 72 x 8.9 mm
(5.63 x 2.83 x 0.35 in)
157 x 79.5 x 9.5 mm
(6.18 x 3.13 x 0.37 in)
Weight 144 g (5.08 oz) 170 g (6 oz) 184 g (6.49 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 1900 - D310a
HSDPA 850 / 2100 - D310i
HSDPA 850 / 1900 - D570a
HSDPA 850 / 2100 - D570i
HSDPA 850 / 1900 - D610a
HSDPA 850 / 2100 - D610i
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.1.2 (Jelly Bean) Android OS, v4.2 (Jelly Bean)
Processor Quad-core 1.2 GHz Cortex-A7, MTK 6589M Quad-core 1.2 GHz Cortex-A5, Qualcomm MSM8225Q Snapdragon Quad-core 1.2 GHz Cortex-A7, MTK MT6589M
GPU PowerVR SGX544 Adreno 203 PowerVR SGX544MP
RAM 512 MB 1 GB 1 GB
Internal Memory 4 GB ROM 4 GB ROM 4 GB ROM
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen LED-backlit IPS LCD capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 5.0 inches 5.5 inches
Resolution 480 x 854 pixels (218 ppi) 540 x 960 pixels (220 ppi) 480 x 854 pixels (178 ppi)
Screen-to-Body Ratio 64.37% 67.11% 66.87%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio Stereo FM radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 8 MP, 3264 x 2448 pixels 5 MP, 2592х1944 pixels
Flash LED flash dual-LED flash LED flash
Features Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Image Stabilization, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR, Image Stabilization
Video Yes, 720p@30fps Yes, 720p@30fps Yes, 720p@30fps
Front Camera Yes, VGA [Similar] Yes, 2 MP [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
Edge Class 12 Class 12 Class 12
3G HSDPA, 21 Mbps; HSUPA, 11 Mbps HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 11 Mbps
Bluetooth Yes, v3.0 Yes, v3.0 Yes, v4.0
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support
Browser HTML5 HTML5, Adobe Flash HTML5

memory User Memory

Internal 4 GB ROM, 512 MB RAM 4 GB ROM, 1 GB RAM 4 GB ROM, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 2000 mAh 2000 mAh 2250 mAh
Stand by Up to 900 h (2G)
Up to 750 h (3G)
Up to 900 h (2G)
Up to 750 h (3G)
Up to 960 h (2G)
Up to 820 h (3G)
Talk Time Up to 24 h (2G)
Up to 10 h (3G)
Up to 24 h (2G)
Up to 10 h (3G)
Up to 26 h (2G)
Up to 14 h (3G)