Phone Comparison - Nokia Lumia 625 vs Samsung Galaxy S Duos 2 S7582 vs Nokia Lumia 638

general General Info

Manufacturer Nokia Samsung Nokia
Announced July 2013 November 2013 December 2014
Status Available - August 2013 Available - November 2013 Available - December 2014
Price - - Rs. 7,999 ($117.63) [Similarly Priced]
Colors Orange, Bright green, Yellow, Black and white White, Black Black
Form Factor Candybar Candybar Candybar
Dimension 133.2 x 72.2 x 9.2 mm
(5.24 x 2.84 x 0.36 in)
121.5 x 63.1 x 10.57 mm
(4.78 x 2.48 x 0.42 in)
129.5 x 66.7 x 9.2 mm
(5.1 x 2.63 x 0.36 in)
Weight 159 g (5.61 oz) 118 g (4.16 oz) 136 g (4.8 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 2100 HSDPA HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE - LTE 1800 / 1900 / 2100 / 2300 / 2500 / 2600 (Bands 3, 7, 38, 39, 40, 41)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8 Android OS, v4.2 (Jelly Bean) Microsoft Windows Phone 8.1
Processor Dual-core 1.2 GHz Krait, Qualcomm MSM8930 Snapdragon Dual-core 1.2 GHz Cortex-A9, Broadcom BCM21664 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU Adreno 305 Broadcom VideoCore IV Adreno 305
RAM 512 MB 768 MB 1 GB
Internal Memory 8 GB 4 GB (1.9 GB user available) 8 GB
External Memory microSD, up to 64 GB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2 TFT Capacitive Touchscreen, PLS IPS LCD capacitive touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 4.0 inches 4.5 inches
Resolution 480 x 800 pixels (199 ppi) 480 x 800 pixels (233 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 65.05% 59.52% 64.43%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Yes 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, 2592х1936 pixels 5 MP, 2592х1944 pixels 5 MP, 2592 х 1944 pixels
Flash LED flash LED flash No
Features Auto focus, Touch focus, Landscape orientation, Auto and manual exposure, Auto and manual white balance, Active toolbar, Full screen viewfinder, Geotagging Auto focus, Geo-tagging Auto focus, 1/4
Video Yes, 1080p@30fps Yes, 720p@30fps Yes
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL 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 Yes, v4.0 with A2DP v4.0, A2DP, LE/ apt-X after WP8 Denim update
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, Wi-Fi Direct Wi-Fi 802.11 b/g/n, DLNA, 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 and GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 512 MB RAM 4 GB (1.9 GB user available), 768 MB 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 not supported

battery Battery

Type Non-removable Li-Ion Battery Standard battery, Li-Ion Li-Ion Battery (BL-5H)
Capacity 2000 mAh 1500 mAh 1830 mAh
Stand by Up to 552 h Up to 280 h (3G) -
Talk Time Up to 23 h 54 min (2G)
Up to 15 h 12 min (3G)
Up to 8 h (3G) -