Phone Comparison - Samsung Galaxy S Blaze 4G vs Samsung Galaxy Core 2 Duos vs Samsung Galaxy Core Prime

general General Info

Manufacturer Samsung Samsung Samsung
Announced January 2012 June 2014 October 2014
Status Available - March 2012 Available - July 2014 Available - October 2014
Price - - Rs. 7,799 ($114.69) [Similarly Priced]
Colors Black White, Black White, Black
Form Factor Candybar Candybar Candybar
Dimension 121.9 x 63 x 11.2 mm
(4.8 x 2.48 x 0.44 in)
130.3 x 68 x 9.8 mm
(5.13 x 2.68 x 0.39 in)
130.8 x 67.9 x 8.8 mm
(5.15 x 2.67 x 0.35 in)
Weight 127.6 g (4.48.0.21 oz) 138 g (4.87 oz) 130 g (4.59 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 (SM-G3606, SM-G3608, SM-G3609)
3G Network HSDPA 850 / 1700 / 2100 HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - - LTE - SM-G3606, SM-G3608, SM-G3609
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Dual-core 1.5 GHz Scorpion, Qualcomm MSM8260 Snapdragon Quad-core 1.2 GHz Quad-core 1.3 GHz
GPU Adreno 220 - -
RAM 1 GB 768 MB 1 GB
Internal Memory 16/32 GB storage 4 GB 8 GB
External Memory microSD, up to 32GB microSD, up to 64 GB microSD, up to 64 GB

display Display

Type Super AMOLED capacitive touchscreen TFT capacitive touchscreen PLS capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.97 inches 4.5 inches 4.5 inches
Resolution 480 x 800 pixels (235 ppi) 480 x 800 pixels (207 ppi) 480 x 800 pixels (207 ppi)
Screen-to-Body Ratio 58.41% 65.25% 65.10%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 5 MP, 2592 х 1944 pixels 5 MP, 2592 х 1944 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus, Face Detection
Video Yes, 1080p@30fps Yes 1080p
Front Camera Yes, 2 MP [Similar] Yes, VGA [Similar] 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42 Mbps; HSUPA HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA; LTE
Bluetooth Yes, v3.0 with A2DP, HS Yes, v4.0 with A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS
Browser HTML, Adobe Flash HTML HTML

memory User Memory

Internal 16/32 GB storage, 1 GB RAM 4 GB, 768 MB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32GB microSD, up to 64 GB microSD, up to 64 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 Li-Ion Battery Li-Ion Battery
Capacity 1750 mAh 2000 mAh 2000 mAh
Stand by Up to 230 h - -
Talk Time Up to 7 h - -