Phone Comparison - Samsung Galaxy Note 4 vs Xiaomi Redmi Note 4X vs Asus Zenfone 4 Pro

general General Info
Manufacturer Samsung Xiaomi Asus
Announced September 2014 February 2017 August 2017
Status Available - October 2014 Available - February 2017 Coming Soon - September 2017
Price - Rs. 12,750 ($180.00) [Similarly Priced] -
Colors Frosted white, Charcoal black, Bronze Gold, Blossom Pink Gold, Silver, Gray Champagne Gold
Form Factor Candybar Candybar Candybar
Dimension 153.5 x 78.6 x 8.5 mm
(6.04 x 3.09 x 0.33 in) 		151 x 76 x 8.35 mm
(5.94 x 2.99 x 0.33 in) 		156.9 x 75.6 x 7.6 mm
(6.18 x 2.98 x 0.3 in)
Weight 176 g (6.21 oz) 175 g (6.17 oz) 175 g (6.17 oz)
SIM Type - Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100 HSDPA 2100
4G Network LTE 800 / 850 / 900 / 1800 / 2100 / 2600 LTE LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail
Build Features - - Fingerprint Sensor
- Infrared Sensor
 - Fingerprint Sensor
Notification LED - Yes Yes

hardware Hardware and OS
OS Android OS, v4.4.4 (KitKat) Android OS, v6.0.1 (Marshmallow) Android OS, v7.1.1 (Nougat)
User Interface - MIUI 8 -
Processor Quad-core 2.7 GHz Krait 450 (SM-N910S)
Quad-core 1.3 GHz Cortex-A53 & 1.9GHz quad-core Cortex-A57 (SM-N910C), Qualcomm Snapdragon 805 (SM-N910S)
Exynos 5433 (SM-N910C)		 Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo), Qualcomm MSM8998 Snapdragon 835
GPU Adreno 420 (SM-N910S)
Mali-T760 (SM-N910C)		 Adreno 506 Adreno 540
RAM 3 GB 4 GB 6 GB
Internal Memory 32 GB 64 GB 64/128GB
External Memory microSD, up to 64 GB microSD, up to 256 GB microSD, up to 256 GB

display Display
Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD Capacitive Touchscreen, Gorilla Glass Protection AMOLED, 2.5D Glass, Gorilla Glass 5 Protection
Colors 16M colors 16M colors 16M colors
Size 5.7 inches 5.5 inches 5.5 inches
Resolution 1440 x 2560 pixels (515 ppi) 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 74.32% 72.50% 70.14%
Multi-Touch yes yes yes

multimedia Multimedia
3.5mm Jack yes yes yes
Radio - FM Radio Yes, FM Radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera
Rear Camera 16 MP, 3456 x 4608 pixels 13 MP Dual 12 MP + 16 MP
Flash LED Flash Dual-LED (Dual Tone) Dual LED Flash
Features Auto focus, Smart OIS, Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, Panorama, HDR Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Phase Detection Autofocus, f/1.7, OIS, secondary 50mm lens, laser autofocus, 2x Optical Zoom, 1.4µm pixel size, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 2160p@30fps, 1080p@60fps, optical stabilization 2160p@30fps, 1080p@30fps, 720p@120fps 2160p@30fps, 1080p@30fps, 720p@120fps
Front Camera 3.7 MP, 1080p@30fps [Similar] 5 MP, 1080p, f/2.0 [Similar] 8 MP, f/1.9 [Similar]

connectivity Connectivity and Data Rate
GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42 Mbps; HSUPA; LTE, Cat4 (N910C), Cat6 (N910S), 50 Mbps UL, 300 Mbps (N910S), 150 Mbps (N910C) DL HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE
Bluetooth v4.1, A2DP, EDR, LE Yes, v4.2 Yes, v4.2
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB microUSB v2.0 (MHL 2), USB Host microUSB v2.0, USB On-The-Go Type-C 1.0 reversible connector, Fast Charging
GPS Yes, with A-GPS, GLONASS, Baidu Yes, with A-GPS Yes, with A-GPS
Browser HTML5 HTML5 HTML5

memory User Memory
Internal 32 GB, 3 GB RAM 64 GB, 4 GB RAM 64/128GB, 6 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 256 GB microSD, up to 256 GB
USB OTG Supported Yes Supported

Apps Sensors
Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Light Sensor light sensor present light sensor present light sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
NFC NFC supported NFC not supported NFC supported

battery Battery
Type Li-Ion Battery Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 3220 mAh 4100 mAh 3600 mAh
Stand by - - -
Talk Time - - -

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