Phone Comparison - BLU Dash JR vs BLU Studio 5.5 vs Nokia Lumia 635

general General Info

Manufacturer BLU BLU Nokia
Announced August 2013 September 2013 April 2014
Status Coming Soon - September 2013 Coming Soon - October 2013 Available - May 2014
Colors Black, White, Blue, Silver, Pink, Yellow Blue, Pink, Grey, White, Yellow Orange, Yellow, White, Black
Form Factor Candybar Candybar Candybar
Dimension 116.5 x 62 x 12 mm
(4.59 x 2.44 x 0.47 in)
157 x 79.5 x 9.5 mm
(6.18 x 3.13 x 0.37 in)
129.5 x 66.7 x 9.2 mm
(5.1 x 2.63 x 0.36 in)
Weight 105 g (3.7 oz) 184 g (6.49 oz) 134 g (4.73 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
3G Network N/A HSDPA 850 / 1900 - D610a
HSDPA 850 / 2100 - D610i
HSDPA 850 / 900 / 1900 / 2100
4G Network - - LTE
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, v2.3 (Gingerbread) Android OS, v4.2 (Jelly Bean) Microsoft Windows Phone 8.1
Processor 1 GHz Cortex-A5 Quad-core 1.2 GHz Cortex-A7, MTK MT6589M Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU Mali-400 PowerVR SGX544MP Adreno 305
RAM 256 MB 1 GB 512 MB
Internal Memory 512 MB ROM 4 GB ROM 8 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 64 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen IPS LCD capacitive touchscreen
Colors 256K colors 16M colors 16M colors
Size 3.5 inches 5.5 inches 4.5 inches
Resolution 320 x 480 pixels (165 ppi) 480 x 854 pixels (178 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 50.39% 66.87% 64.43%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 2 MP, 1600x1200 pixels 5 MP, 2592х1944 pixels 5 MP, 2592 х 1944 pixels
Flash No LED flash No
Features Geo-tagging, Touch Focus Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR, Image Stabilization Geo-tagging
Video Yes, 480p@30fps Yes, 720p@30fps Yes, 720p@30fps
Front Camera No [Similar] Yes, VGA [Similar] No [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 Yes
Edge Class 12 Class 12 Yes
3G N/A HSDPA, 21 Mbps; HSUPA, 11 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL
Bluetooth Yes, v2.1 Yes, v4.0 Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n
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 and GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 512 MB ROM, 256 MB RAM 4 GB ROM, 1 GB RAM 8 GB, 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 64 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not 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 1000 mAh 2250 mAh 1830 mAh
Stand by Up to 600 h Up to 960 h (2G)
Up to 820 h (3G)
Up to 648 h
Talk Time Up to 12 h Up to 26 h (2G)
Up to 14 h (3G)
Up to 12 h (2G)
Up to 14 h (3G)