Phone Comparison - Samsung Galaxy Note 3 vs Xiaomi Redmi Note 4G vs Microsoft Lumia 640 XL

general General Info
Manufacturer Samsung Xiaomi Microsoft
Announced September 2013 August 2014 March 2015
Status Available - September 2013 Available - November 2014 Available - April 2015
Price - - Rs. 12,999 ($191.16) [Similarly Priced]
Colors Black, White, Pink Black/White Matte cyan, Orange, Black, Matte white, Glossy white
Form Factor Candybar Candybar Candybar
Dimension 151.2 x 79.2 x 8.3 mm
(5.95 x 3.12 x 0.33 in) 		154 x 78.7 x 9.5 mm
(6.06 x 3.1 x 0.37 in) 		157.9 x 81.5 x 9 mm
(6.22 x 3.21 x 0.35 in)
Weight 168 g (5.93 oz) 199 g (7.02 oz) 171 g (6.03 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA 1900 / 2000 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE TD-LTE 1900 / 2300 / 2600 -
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features S Pen stylus - -

hardware Hardware and OS
OS Android OS, v4.3 (Jelly Bean) Android OS, v4.2 (Jelly Bean) Microsoft Windows Phone 8.1 with Lumia Denim
Processor Quad-core 2.3 GHz Krait 400 (LTE model) / Quad-core 1.9 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Qualcomm Snapdragon 800 Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU Adreno 330 (LTE model) Adreno 305 Adreno 305
RAM 3 GB 2 GB 1 GB
Internal Memory 32/64 GB storage 8 GB 8 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB microSD, up to 128 GB

display Display
Type Super AMOLED capacitive touchscreen IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16M colors 16M colors
Size 5.7 inches 5.5 inches 5.7 inches
Resolution 1080 x 1920 pixels (386 ppi) 720 x 1280 pixels (267 ppi) 720 x 1280 pixels (259 ppi)
Screen-to-Body Ratio 74.98% 68.82% 68.88%
Multi-Touch yes yes yes

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

camera Camera
Rear Camera 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Auto focus, Carl Zeiss Optics, 1/3'' Sensor Size
Video Yes, 2160p@30fps, 1080p@60fps (LTE model) 1080p@30fps 1080p@30fps
Front Camera Yes, 2 MP, 1080p@30fps [Similar] 5 MP [Similar] 5 MP, 1080p [Similar]

connectivity Connectivity and Data Rate
GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42 Mbps; HSUPA; LTE, Cat4, 50 Mbps UL, 150 Mbps DL TD-SCDMA; LTE HSPA 42.2/5.76 Mbps
Bluetooth Yes, v4.0 with A2DP, LE, EDR v4.0, A2DP, LE v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB Yes, microUSB v2.0 (MHL 2), USB Host microUSB v2.0, USB On-the-go microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5 HTML5

memory User Memory
Internal 32/64 GB storage, 3 GB RAM 8 GB, 2 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 GB microSD, up to 128 GB
USB OTG Supported 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 supported NFC not supported NFC supported

battery Battery
Type Li-Ion Battery Li-Po Battery Li-Ion Battery
Capacity 3200 mAh 3200 mAh 3000 mAh
Stand by Up to 420 h (3G) Up to 775 h (3G) Up to 936 h (2G)
Up to 936 h (3G)
Talk Time Up to 21 h (3G) Up to 38 h (2G)
Up to 14 h (3G)		 Up to 31 h 20 min (2G)
Up to 23 h 40 min (3G)

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