Phone Comparison - Samsung Galaxy S3 Slim vs HTC Desire 320 vs Microsoft Lumia 640 LTE

general General Info

Manufacturer Samsung HTC Microsoft
Announced March 2014 January 2015 March 2015
Status Available - March 2014 Available - January 2015 Available - April 2015
Price - Rs. 6,820 ($99.99) [Similarly Priced] Rs. 7,999 ($117.63) [Similarly Priced]
Colors Black, White Meridian Gray, White Yes
Form Factor Candybar Candybar Candybar
Dimension 133 x 66 x 9.7 mm
(5.24 x 2.6 x 0.38 in)
132 x 67.8 x 10.5 mm
(5.2 x 2.67 x 0.41 in)
141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
Weight 139 g (4.9 oz) 145 g (5.11 oz) 145 g (5.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 - North America
HSDPA 900 / 2100 - EU
HSDPA 850 / 900 / 2100
4G Network - - LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat) Microsoft Windows Phone 8.1 with Lumia Denim
Processor Quad-core 1.2 GHz Quad-core 1.3 GHz Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU - - Adreno 305
RAM 1 GB 1 GB 1 GB
Internal Memory 8 GB ROM 4 GB, 512 MB (North America)
8 GB
8 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type TFT Capacitive Touchscreen TFT capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors - 16M colors
Size 4.52 inches 4.5 inches 5.0 inches
Resolution 540 x 960 pixels (244 ppi) 480 x 854 pixels (218 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 64.00% 62.18% 67.43%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio - FM radio (EU model only) FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 5 MP, 2592 х 1944 pixels / LED flash (EU m 8 MP, 3264 x 2448 pixels
Flash LED flash No LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Yes Auto focus, 1/4'' Sensor Size
Video Yes 1080p 1080p@30fps
Front Camera Yes, VGA [Similar] VGA [Similar] 1 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA 21.1/5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP, EDR v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB Yes, microUSB v2.0 (MHL), USB On-the-go microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB ROM, 1 GB RAM 4 GB, 512 MB (North America)
8 GB, 1 GB RAM (EU)
8 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 GB
USB OTG Supported - -

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not 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 Standard Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 2100 mAh 2100 mAh 2500 mAh
Stand by - Up to 690 h (3G) Up to 864 h (2G)
Up to 864 h (3G)
Talk Time Up to 8 h Up to 12 h (3G) Up to 26 h 30 min (2G)
Up to 17 h 30 min (3G)