Phone Comparison - Samsung Galaxy Core 2 Duos vs Nokia X2 vs Nokia Lumia 730 Dual SIM

general General Info

Manufacturer Samsung Nokia Nokia
Announced June 2014 June 2014 September 2014
Status Available - July 2014 Available - June 2014 Available - September 2014
Colors White, Black Bright green, bright red, cyan, yellow, black, white Orange, green, white, black
Form Factor Candybar Candybar Candybar
Dimension 130.3 x 68 x 9.8 mm
(5.13 x 2.68 x 0.39 in)
121.7 x 68.3 x 11.1 mm
(4.79 x 2.69 x 0.44 in)
134.7 x 68.5 x 8.9 mm
(5.3 x 2.7 x 0.35 in)
Weight 138 g (4.87 oz) 150 g (5.29 oz) 134 g (4.73 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 900 / 2100 HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - Scratch-resistant glass
- ClearBlack display
ClearBlack display

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Nokia X Software Platform 2.0 Based on Android OS, v4.3 (Jelly Bean) Microsoft Windows Phone 8.1
Processor Quad-core 1.2 GHz Dual-core 1.2 GHz Cortex-A7, Qualcomm MSM8210 Snapdragon 200 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU - Adreno 302 Adreno 305
RAM 768 MB 1 GB 1 GB
Internal Memory 4 GB 4 GB 8 GB
External Memory microSD, up to 64 GB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type TFT capacitive touchscreen IPS LCD capacitive touchscreen AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 4.3 inches 4.7 inches
Resolution 480 x 800 pixels (207 ppi) 480 x 800 pixels (217 ppi) 720 x 1280 pixels (312 ppi)
Screen-to-Body Ratio 65.25% 63.29% 66.20%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels 5 MP, 2592 х 1944 pixels 6.7 MP, Carl Zeiss optics
Flash LED flash LED Flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection 1/4'' Sensor Size, Geo-tagging, Touch Focus, Panorama, Face Detection Auto focus, 1/3.4'' Sensor Size, Geo-tagging, Face Detection, Panorama
Video Yes Yes, 720p@30fps 1080p@30fps, stereo sound rec.
Front Camera Yes, VGA [Similar] Yes, VGA, 480p [Similar] 5 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Up to 85.6 kbps Yes
Edge Yes Up to 236.8 kbps Up to 296 kbps
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21.1 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP, HS v4.0, 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, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support Yes, with A-GPS, GLONASS, Beidou
Browser HTML HTML HTML5

memory User Memory

Internal 4 GB, 768 MB RAM 4 GB, 1 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB 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 supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery (BV-T5A)
Capacity 2000 mAh 1800 mAh 2200 mAh
Stand by - Up to 552 h Up to 600 h
Talk Time - Up to 10 h (2G)
Up to 13 h (3G)
Up to 22 h (2G)
Up to 17 h (3G)