Phone Comparison - Samsung Galaxy Core 2 Duos vs Samsung Z1 vs Samsung Galaxy S6 Edge (CDMA)

general General Info

Manufacturer Samsung Samsung Samsung
Announced June 2014 January 2015 March 2015
Status Available - July 2014 Available - January 2015 Available - April 2015
Price - Rs. 5,700 ($83.82) [Similarly Priced] Rs. 34,900 ($513.24) [Similarly Priced]
Colors White, Black White, Black, Wine Red White Pearl, Black Sapphire, Gold Platinum
Form Factor Candybar Candybar Candybar
Dimension 130.3 x 68 x 9.8 mm
(5.13 x 2.68 x 0.39 in)
120.4 x 63.2 x 9.7 mm
(4.74 x 2.49 x 0.38 in)
142 x 70.1 x 7.1 mm
(5.59 x 2.76 x 0.28 in)
Weight 138 g (4.87 oz) 112 g (3.95 oz) 132 g (4.66 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 - G925V
CDMA2000 1xEV-DO - G925V, G925P, G925R
3G Network HSDPA 900 / 2100 HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - G925V
4G Network - - LTE band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 13(700) - G925V
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - - Corning Gorilla Glass 4 back panel
- Fingerprint sensor (PayPal certified)
- Samsung Pay (Visa, MasterCard certified)

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Tizen OS, v2.3 Android OS, v5.0.2 (Lollipop)
Processor Quad-core 1.2 GHz Dual-core 1.2 GHz Cortex-A7, Spreadtrum SC7727S Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420
GPU - Mali-400 Mali-T760MP8
RAM 768 MB 768 MB 3 GB
Internal Memory 4 GB 4 GB 32/64/128 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB No

display Display

Type TFT capacitive touchscreen PLS TFT capacitive touchscreen Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4, Curved Edge Screen
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 4.0 inches 5.1 inches
Resolution 480 x 800 pixels (207 ppi) 480 x 800 pixels (233 ppi) 1440 x 2560 pixels (576 ppi)
Screen-to-Body Ratio 65.25% 59.97% 72.01%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels 3.15 MP, 2048 x 1536 pixels 16 MP, 2988 x 5312 pixels
Flash LED flash LED flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection Geo-tagging, Face Detection OIS, Auto-focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama
Video Yes Yes 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec.
Front Camera Yes, VGA [Similar] VGA [Similar] 5 MP, 1440p@30fps, dual video call, Auto [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, EV-DO Rev.A 3.1 Mbps
Bluetooth Yes, v4.0 with A2DP v4.1, A2DP v4.1, A2DP, LE, apt-X
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS Yes, with A-GPS, GLONASS
Browser HTML HTML HTML5

memory User Memory

Internal 4 GB, 768 MB RAM 4 GB, 768 MB RAM 32/64/128 GB, 3 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 GB No
USB OTG - - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor not 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 Non-removable Li-Ion Battery
Capacity 2000 mAh 1500 mAh 2600 mAh
Stand by - - -
Talk Time - Up to 8 h (3G) Up to 26 h (3G)