Phone Comparison - Samsung Galaxy M Style M340S vs BLU Studio 6.0 HD vs Samsung Galaxy J7

Price Comparison (India) - -

general General Info

Manufacturer Samsung BLU Samsung
Announced January 2012 April 2014 June 2015
Status Available - September 2012 Available - April 2014 Available - June 2015
Price - - Rs. 13,400 ($197.06) [Similarly Priced]
Colors Platinum Silver, Blue Black, Lavender Pink Black, White White, Black
Form Factor Candybar Candybar Candybar
Dimension 122.5 x 63 x 9.9 mm
(4.82 x 2.48 x 0.39 in)
168 x 83 x 8.5 mm
(6.61 x 3.27 x 0.33 in)
152.4 x 78.6 x 7.5 mm
(6 x 3.09 x 0.3 in)
Weight 123.5 g (4.34.0.18 oz) 206 g (7.27 oz) 171 g (6.03 oz)
2G Network GSM or CDMA GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 850 / 1900 - D650a
HSDPA 850 / 2100 - D650i
HSDPA 900 / 2100
4G Network - - LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3 (Gingerbread) Android OS, v4.2 (Jelly Bean), upgradable to v4.4.2 (KitKat) Android OS, v5.1 (Lollipop)
Processor 1 GHz Cortex-A8 Quad-core 1.3 GHz Cortex-A7, Mediatek MT6582 Octa-core 1.2 GHz, Exynos 7580
GPU Mali-400 Mali-T720
RAM N/A 1 GB 1.5 GB
Internal Memory 4 GB 4 GB ROM 16 GB
External Memory microSD, up to 32GB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type Super AMOLED capacitive touchscreen IPS LCD capacitive touchscreen Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 6.0 inches 5.5 inches
Resolution 480 x 800 pixels (233 ppi) 720 x 1280 pixels (245 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 59.13% 71.04% 69.63%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio with RDS; recording
Games Yes Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 3.15 MP, 2048x1536 pixels 8 MP, 3264 x 2448 pixels 13 MP, 4128 x 3096 pixels
Flash No LED flash LED flash
Features Geo-tagging, Touch Focus, Face And Smile Detection Auto focus, Geo-tagging, Face Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Beauty Face, Continuous Shots, Sensor Size: 1/3.06-inch, F1.9, Interval Shot, Panorama, Sports Mode, Sound and Shot Mode
Video Yes, 720p Yes, 1080p@30fps 1080p@30fps
Front Camera Yes, VGA [Similar] Yes, 2 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge   Class 12 Yes
3G HSDPA, HSUPA HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v3.0 with A2DP Yes, v4.0 v4.1, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, v2.0 microUSB Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS, GLONASS
Browser WAP 2.0/xHTML, HTML, Adobe Flash HTML HTML5

memory User Memory

Internal 4 GB 4 GB ROM, 1 GB RAM 16 GB, 1.5 GB RAM
Expandable Storage microSD, up to 32GB microSD, up to 32 GB microSD, up to 128 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-Ion Non-removable Li-Po Battery Li-Ion Battery
Capacity 1650 mAh 3000 mAh 3000 mAh
Stand by Up to 840 h (2G)
Up to 560 h (3G)
Up to 980 h (2G)
Up to 890 h (3G)
Up to 354 h
Talk Time Up to 13 h 10 min (2G)
Up to 9 h (3G)
Up to 40 h (2G)
Up to 24 h (3G)
Up to 18 h (3G)