Phone Comparison - Samsung Galaxy S Duos 2 S7582 vs Nokia Lumia 730 Dual SIM vs Spice Android One Dream UNO Mi-498

general General Info

Manufacturer Samsung Nokia Spice
Announced November 2013 September 2014 September 2014
Status Available - November 2013 Available - September 2014 Available - September 2014
Colors White, Black Orange, green, white, black White, Black
Form Factor Candybar Candybar Candybar
Dimension 121.5 x 63.1 x 10.57 mm
(4.78 x 2.48 x 0.42 in)
134.7 x 68.5 x 8.9 mm
(5.3 x 2.7 x 0.35 in)
132 x 67 x 9.15 mm
(5.2 x 2.64 x 0.36 in)
Weight 118 g (4.16 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 850 / 900 / 1900 / 2100 HSDPA 2100
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - ClearBlack display -

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Microsoft Windows Phone 8.1 Android OS, v4.4.4 (KitKat)
Processor Dual-core 1.2 GHz Cortex-A9, Broadcom BCM21664 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 1.3 GHz, Mediatek MT6582M
GPU Broadcom VideoCore IV Adreno 305 Mali-400MP2
RAM 768 MB 1 GB 1 GB
Internal Memory 4 GB (1.9 GB user available) 8 GB 4 GB ROM
External Memory microSD, up to 32 GB microSD, up to 128 GB microSD, up to 32 GB

display Display

Type TFT Capacitive Touchscreen, PLS AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 4.7 inches 4.5 inches
Resolution 480 x 800 pixels (233 ppi) 720 x 1280 pixels (312 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 59.52% 66.20% 62.92%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 6.7 MP, Carl Zeiss optics 5 MP, 2592x1944 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging Auto focus, 1/3.4'' Sensor Size, Geo-tagging, Face Detection, Panorama Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Lens Blur, Panorama Shot, Photo Sphere
Video Yes, 720p@30fps 1080p@30fps, stereo sound rec. Yes, 1080p
Front Camera Yes, VGA [Similar] 5 MP, 720p [Similar] Yes, 2 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Up to 296 kbps Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21.1 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP v4.0, A2DP Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, Wi-Fi Direct Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 microUSB v2.0 Yes, microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS support
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 4 GB (1.9 GB user available), 768 MB RAM 8 GB, 1 GB RAM 4 GB ROM, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB microSD, up to 32 GB
USB OTG - - Supported

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 supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery (BV-T5A) Li-Po Battery
Capacity 1500 mAh 2200 mAh 1700 mAh
Stand by Up to 280 h (3G) Up to 600 h Up to 160 h
Talk Time Up to 8 h (3G) Up to 22 h (2G)
Up to 17 h (3G)
Up to 17 h (2G)
Up to 10 h (3G)