Phone Comparison - Motorola ATRIX 4G vs BLU Dash 4.5 vs BLU Studio 5.3 S

general General Info

Manufacturer Motorola BLU BLU
Announced January 2011 July 2013 April 2013
Status Available - February 2011 Available - July 2013 Available - May 2013
Colors Black Black Black, White
Form Factor Candybar Candybar Candybar
Dimension 117.8 x 63.5 x 11 mm
(4.64 x 2.5 x 0.43 in)
133 x 65 x 12 mm
(5.24 x 2.56 x 0.47 in)
153 x 78 x 9.2 mm
(6.02 x 3.07 x 0.36 in)
Weight 135 g (4.76 oz) 144 g (5.08 oz) 190 g (6.7 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 1900 / 2100 HSDPA 850 / 1900 - D310a
HSDPA 850 / 2100 - D310i
HSDPA 850 / 1900 - D590a
HSDPA 850 / 2100 - D590i
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, v2.2 (Froyo), upgradable to v2.3 Android OS, v4.2 (Jelly Bean) Android OS, v4.1.2 (Jelly Bean)
Processor Dual-core 1 GHz Cortex-A9, Nvidia Tegra 2 AP20H Quad-core 1.2 GHz Cortex-A7, MTK 6589M Quad-core 1.2 GHz Cortex-A5, Qualcomm MSM8225Q Snapdragon
GPU ULP GeForce PowerVR SGX544 Adreno 203
RAM 1 GB 512 MB 1 GB
Internal Memory 16 GB storage 4 GB ROM 4 GB ROM
External Memory microSD, up to 32GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen LED-backlit IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 4.5 inches 5.3 inches
Resolution 540 x 960 pixels (275 ppi) 480 x 854 pixels (218 ppi) 540 x 960 pixels (208 ppi)
Screen-to-Body Ratio 59.12% 64.37% 64.78%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No Stereo FM radio Stereo FM radio
Games Yes Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 5 MP, 2592x1944 pixels 8 MP, 3264 x 2448 pixels
Flash LED flash LED flash dual-LED flash
Features Auto focus, Geo-tagging, Image Stabilization Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Image Stabilization, Face And Smile Detection
Video Yes, 720p@30fps, 1080p (via future update) Yes, 720p@30fps Yes, 720p@30fps
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] Yes, 2 MP [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, 14.4 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 11 Mbps HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v2.1 with A2DP, EDR Yes, v3.0 Yes, v3.0
Wi-Fi Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi hotspot (charges may apply) Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, 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 HTML, Adobe Flash HTML5 HTML5, Adobe Flash

memory User Memory

Internal 16 GB storage, 1 GB RAM 4 GB ROM, 512 MB RAM 4 GB ROM, 1 GB RAM
Expandable Storage microSD, up to 32GB 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 Standard battery, Li-Po Li-Ion Battery Li-Ion Battery
Capacity 1930 mAh 2000 mAh 2800 mAh
Stand by Up to 400 h (2G)
Up to 350 h (3G)
Up to 900 h (2G)
Up to 750 h (3G)
Up to 990 h (2G)
Up to 940 h (3G)
Talk Time Up to 8 h 50 min (2G)
Up to 9 h (3G)
Up to 24 h (2G)
Up to 10 h (3G)
Up to 33 h (2G)
Up to 26 h (3G)