• Samsung Galaxy Grand 2 vs Samsung Galaxy Core 2 Duos vs Samsung Galaxy S7 mini

Phone Comparison - Samsung Galaxy Grand 2 vs Samsung Galaxy Core 2 Duos vs Samsung Galaxy S7 mini

general General Info

Manufacturer Samsung Samsung Samsung
Announced November 2013 June 2014 Not announced yet
Status Available - Q4 2013 Available - July 2014 Rumored
Colors Black, White, Pink White, Black Black, White, Gold, Silver
Form Factor Candybar Candybar Candybar
Dimension 146.8 x 75.3 x 8.9 mm
(5.78 x 2.96 x 0.35 in)
130.3 x 68 x 9.8 mm
(5.13 x 2.68 x 0.39 in)
9.9 mm thickness
(0.39 in thickness)
Weight 163 g (5.75 oz) 138 g (4.87 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 - SM-G7100
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - G7102
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - SM-G7105 - LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - - Fingerprint Sensor
- Corning Gorilla Glass 4 Back Panel
- Samsung Pay (Visa, MasterCard certified)
- IP68 certified - dust proof and water resistant over 1.5 meter and 30 minutes

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean) Android OS, v4.4.2 (KitKat) Android OS, v6.0 (Marshmallow)
Processor Quad-core 1.2 GHz Cortex-A7 Quad-core 1.2 GHz Dual-core 2.15 GHz Kryo & dual-core 1.6 GHz Kryo
Quad-core 2.3 GHz Mongoose + quad-core 1.6 GHz Cortex-A53, Qualcomm MSM8996 Snapdragon 820
Exynos 8890 Octa
GPU - - Adreno 530
Mali-T880 MP12
RAM 1.5 GB 768 MB 3 GB
Internal Memory 8 GB 4 GB 32/64 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB microSD, up to 200 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4
Colors 16M colors 16M colors 16M colors
Size 5.25 inches 4.5 inches 4.6 inches
Resolution 720 x 1280 pixels (280 ppi) 480 x 800 pixels (207 ppi) 1080 x 1920 pixels (479 ppi)
Screen-to-Body Ratio 68.61% 65.25% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM Radio with Recording FM Radio No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 5 MP, 2592 х 1944 pixels 12 MP, 4608 x 2592 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 Phase Detection Autofocus, f/1.7, 26mm, 1/2.6" Sensor Size, 1.4 µm Pixel Size, Geo-tagging, Simultaneous 4K video and 9MP Image Recording, Touch Focus, Face/Smile Detection, Auto HDR, Panorama
Video Yes, 1080p@30fps, stereo sound rec. Yes 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec.
Front Camera Yes, 1.9 MP, 720p [Similar] Yes, VGA [Similar] 5 MP, f/1.7, 22mm, dual video call, Auto HDR [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP, LE, EDR Yes, v4.0 with A2DP v4.2, A2DP, LE, apt-X
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot, DLNA Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS, support and GLONASS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML HTML5

memory User Memory

Internal 8 GB, 1.5 GB RAM 4 GB, 768 MB RAM 32/64 GB, 3 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 GB microSD, up to 200 GB
USB OTG - - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint 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 supported

battery Battery

Type Li-Ion Battery Li-Ion Battery -
Capacity 2600 mAh 2000 mAh 2600 mAh
Stand by - - -
Talk Time Up to 17 h - -