Phone Comparison - BLU Dash 4.5 vs BLU Studio 5.0 S vs Lenovo A680

general General Info

Manufacturer BLU BLU Lenovo
Announced July 2013 April 2013 March 2014
Status Available - July 2013 Available - May 2013 Available - March 2014
Colors Black Black, White Black, White
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)
145 x 73.5 x 10.8 mm
(5.71 x 2.89 x 0.43 in)
Weight 144 g (5.08 oz) 170 g (6 oz) 165 g (5.82 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 2100
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, v4.2.2 (Jelly Bean)
Processor Quad-core 1.2 GHz Cortex-A7, MTK 6589M Quad-core 1.2 GHz Cortex-A5, Qualcomm MSM8225Q Snapdragon Quad-core 1.3 GHz, Mediatek MT6582M
GPU PowerVR SGX544 Adreno 203 Mali-400MP2
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 Capacitive Touchscreen, OnCell technology
Colors 16M colors 16M colors 16.7M colors
Size 4.5 inches 5.0 inches 5 inches
Resolution 480 x 854 pixels (218 ppi) 540 x 960 pixels (220 ppi) 480 x 854 pixels (196 ppi)
Screen-to-Body Ratio 64.37% 67.11% 64.60%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio Stereo FM radio FM Radio with Recording
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, 2592 x 1944 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 Fixed focus, Geo-tagging, Touch Focus, Face Detection, HDR
Video Yes, 720p@30fps Yes, 720p@30fps Yes, 1080p@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 Yes
Edge Class 12 Class 12 Yes
3G HSDPA, 21 Mbps; HSUPA, 11 Mbps HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v3.0 Yes, v3.0 Yes, v4.0 with A2DP
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 hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go
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
USB OTG - - Supported

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-Po Battery
Capacity 2000 mAh 2000 mAh 2000 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 312 h (2G)
Up to 348 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 13 h (2G)
Up to 24 h (3G)