Phone Comparison - Samsung Galaxy Alpha vs Xiaomi Mi Note 2015 vs Xiaomi Mi Note Pro

general General Info

Manufacturer Samsung Xiaomi Xiaomi
Announced August 2014 January 2015 January 2015
Status Available - September 2014 Available - January 2015 Available - January 2015
Price - - Rs. 25,290 ($371.00) [Similarly Priced]
Colors Black, white, gold, silver, blue Black, White Black, White
Form Factor Candybar Candybar Candybar
Dimension 132.4 x 65.5 x 6.7 mm
(5.21 x 2.58 x 0.26 in)
155.1 x 77.6 x 7 mm
(6.11 x 3.06 x 0.28 in)
155.1 x 77.6 x 7 mm
(6.11 x 3.06 x 0.28 in)
Weight 115 g (4.06 oz) 161 g (5.68 oz) 161 g (5.68 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA HSDPA
4G Network LTE LTE - SIM 1 & SIM 2 LTE - SIM 1 & SIM 2
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - Corning Gorilla Glass 3 Back Panel Corning Gorilla Glass 3 Back Panel

hardware Hardware and OS

OS Android OS, v4.4.4 (KitKat) Android OS, v4.4.x (KitKat) Android OS, v4.4.x (KitKat)
Processor Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5430 Quad-core 2.5 GHz Krait 400, Qualcomm Snapdragon 801 Quad-core 1.5 GHz Cortex-A53 & Quad-core 2 GHz Cortex-A57, Qualcomm MSM8994 Snapdragon 810
GPU Mali-T628 MP6 Adreno 330 Adreno 430
RAM 2 GB 3 GB 4 GB
Internal Memory 32 GB 16/64 GB 64 GB
External Memory No - -

display Display

Type Super AMOLED capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.7 inches 5.7 inches
Resolution 720 x 1280 pixels (320 ppi) 1080 x 1920 pixels (386 ppi) 1440 x 2560 pixels (515 ppi)
Screen-to-Body Ratio 66.95% 74.60% 74.50%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No - -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 12 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash dual-LED (dual tone) dual-LED (dual tone)
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video 2160p@30fps 1080p@30fps 1080p@30fps
Front Camera 2.1 MP [Similar] 4 MP, 1080p, 1/3 [Similar] 4 MP, 1080p, 1/3 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42 Mbps, HSUPA; LTE-A, Cat6, 300 Mbps DL HSPA, LTE Cat4 150/50 Mbps HSPA, LTE Cat9 450/50 Mbps
Bluetooth v4.0, A2DP, EDR, LE v4.0, A2DP, LE v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
USB microUSB v2.0 microUSB v2.0, USB Host microUSB v2.0, USB Host
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 32 GB, 2 GB RAM 16/64 GB, 3 GB RAM 64 GB, 4 GB RAM
Expandable Storage No - -
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 supported NFC supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 1860 mAh 3000 mAh 3000 mAh
Stand by - - -
Talk Time - - -