Phone Comparison - BLU Studio 5.0 S vs Samsung Galaxy S Duos 2 S7582 vs Huawei Ascend G730

general General Info

Manufacturer BLU Samsung Huawei
Announced April 2013 November 2013 February 2014
Status Available - May 2013 Available - November 2013 Available - April 2014
Colors Black, White White, Black Black, White
Form Factor Candybar Candybar Candybar
Dimension 143 x 72 x 8.9 mm
(5.63 x 2.83 x 0.35 in)
121.5 x 63.1 x 10.57 mm
(4.78 x 2.48 x 0.42 in)
151.5 x 78.3 x 9.6 mm
(5.96 x 3.08 x 0.38 in)
Weight 170 g (6 oz) 118 g (4.16 oz) 180 g (6.35 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 - D570a
HSDPA 850 / 2100 - D570i
HSDPA 900 / 2100 HSDPA 900 / 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1.2 (Jelly Bean) Android OS, v4.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean)
Processor Quad-core 1.2 GHz Cortex-A5, Qualcomm MSM8225Q Snapdragon Dual-core 1.2 GHz Cortex-A9, Broadcom BCM21664 Quad-core 1.3 GHz Cortex-A7
GPU Adreno 203 Broadcom VideoCore IV -
RAM 1 GB 768 MB 1 GB
Internal Memory 4 GB ROM 4 GB (1.9 GB user available) 4 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type LED-backlit IPS LCD capacitive touchscreen TFT Capacitive Touchscreen, PLS TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 4.0 inches 5.5 inches
Resolution 540 x 960 pixels (220 ppi) 480 x 800 pixels (233 ppi) 540 x 960 pixels (200 ppi)
Screen-to-Body Ratio 67.11% 59.52% 70.49%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 5 MP, 2592х1944 pixels 5 MP, 2592 х 1944 pixels
Flash dual-LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Image Stabilization, Face And Smile Detection Auto focus, Geo-tagging Auto focus, Geo-tagging
Video Yes, 720p@30fps Yes, 720p@30fps Yes, 1080p@30fps
Front Camera Yes, 2 MP [Similar] Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes Yes
Edge Class 12 Yes Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v3.0 Yes, v4.0 with A2DP Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, Wi-Fi Direct Wi-Fi 802.11 b/g/n, 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 and GLONASS Yes, with A-GPS support
Browser HTML5, Adobe Flash HTML5 HTML

memory User Memory

Internal 4 GB ROM, 1 GB RAM 4 GB (1.9 GB user available), 768 MB RAM 4 GB, 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 Standard battery, Li-Ion Li-Ion Battery
Capacity 2000 mAh 1500 mAh 2300 mAh
Stand by Up to 900 h (2G)
Up to 750 h (3G)
Up to 280 h (3G) Up to 200 h
Talk Time Up to 24 h (2G)
Up to 10 h (3G)
Up to 8 h (3G) Up to 3 h