Phone Comparison - Samsung Galaxy Core I8262 vs Microsoft Lumia 640 XL Dual SIM vs HTC Desire 820G+ dual sim

general General Info

Manufacturer Samsung Microsoft HTC
Announced May 2013 March 2015 May 2015
Status Available - June 2013 Available - April 2015 Available - June 2015
Price - Rs. 12,999 ($191.16) [Similarly Priced] Rs. 10,879 ($159.99) [Similarly Priced]
Colors White, Blue Matte cyan, Orange, Black, Matte white, Glossy white Marble White, Dovetail gray
Form Factor Candybar Candybar Candybar
Dimension 129.3 x 67.6 x 8.95 mm
(5.09 x 2.66 x 0.35 in)
157.9 x 81.5 x 9 mm
(6.22 x 3.21 x 0.35 in)
157.7 x 78.7 x 7.7 mm
(6.21 x 3.1 x 0.3 in)
Weight 124 g (4.37 oz) 171 g (6.03 oz) 154.5 g (5.43.0.18 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual Stand-by) 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 850 / 900 / 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Android OS, v4.1.2 (Jelly Bean) Microsoft Windows Phone 8.1 with Lumia Denim Android OS
Processor Dual-core 1.2 GHz Cortex-A5, Qualcomm MSM8625 Snapdragon S4 Play Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Octa-core 1.7 GHz Cortex-A7, Mediatek MT6592
GPU Adreno 203 Adreno 305 Mali-450MP4
RAM 1 GB 1 GB 1 GB
Internal Memory 8 GB 8 GB 16 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 5.7 inches 5.5 inches
Resolution 480 x 800 pixels (217 ppi) 720 x 1280 pixels (259 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 60.19% 68.88% 67.20%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4160 x 3120 pixels
Flash LED flash LED Flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection Auto focus, Carl Zeiss Optics, 1/3'' Sensor Size Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video Yes, 480p@30fps 1080p@30fps 1080p@30fps
Front Camera Yes, VGA [Similar] 5 MP, 1080p [Similar] 8 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps HSPA
Bluetooth Yes, v3.0 with A2DP v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot Wi-Fi 802.11 b/g/n, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS
Browser HTML HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 8 GB, 1 GB RAM 16 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB microSD, up to 32 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 supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Non-removable Li-Po Battery
Capacity 1800 mAh 3000 mAh 2600 mAh
Stand by Up to 500 h (2G)
Up to 300 h (3G)
Up to 936 h (2G)
Up to 936 h (3G)
Up to 600 h (2G)
Up to 560 h (3G)
Talk Time Up to 14 h (2G)
Up to 9 h (3G)
Up to 31 h 20 min (2G)
Up to 23 h 40 min (3G)
Up to 32 h (2G)
Up to 12 h (3G)