Phone Comparison - Samsung Galaxy Note 4 vs Samsung Galaxy Note 4 Duos vs Xiaomi Redmi Note 2

general General Info

Manufacturer Samsung Samsung Xiaomi
Announced September 2014 October 2014 August 2015
Status Available - October 2014 Available - October 2014 Available - August 2015
Price - - Rs. 9,700 ($141.99) [Similarly Priced]
Colors Frosted white, Charcoal black, Bronze Gold, Blossom Pink Frosted white, Charcoal black, Bronze Gold, Blossom Pink Black, White, Yellow, Mint Green, Blue
Form Factor Candybar Candybar Candybar
Dimension 153.5 x 78.6 x 8.5 mm
(6.04 x 3.09 x 0.33 in)
153.5 x 78.6 x 8.5 mm
(6.04 x 3.09 x 0.33 in)
152 x 76 x 8.3 mm
(5.98 x 2.99 x 0.33 in)
Weight 176 g (6.21 oz) 175 g (6.17 oz) 160 g (5.64 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1
TD-SCDMA 1880 / 2010 - SIM 1
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - SIM 1 HSDPA 850 / 900 / 1900 / 2100, TD-SCDMA
4G Network LTE 800 / 850 / 900 / 1800 / 2100 / 2600 LTE 1800 / 2100 / 2600 (Bands 1, 3, 7) - SIM 1 LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - Fingerprint sensor (PayPal certified)
- S Pen stylus
-

hardware Hardware and OS

OS Android OS, v4.4.4 (KitKat) Android OS, v4.4.4 (KitKat) Android OS, v5.0 (Lollipop) based MIUI 7
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)
Quad-core 2.7 GHz Krait 450, Qualcomm Snapdragon 805 Octa-core 2.0 GHz Cortex-A53, Mediatek MT6795
GPU Adreno 420 (SM-N910S)
Mali-T760 (SM-N910C)
Adreno 420 PowerVR G6200
RAM 3 GB 3 GB 2 GB
Internal Memory 32 GB 16 GB 16 GB
External Memory microSD, up to 64 GB microSD, up to 128 GB Yes

display Display

Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3 Super AMOLED capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.7 inches 5.7 inches 5.5 inches
Resolution 1440 x 2560 pixels (515 ppi) 1440 x 2560 pixels (515 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 74.32% 74.32% 72.02%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 16 MP, 3456 x 4608 pixels 16 MP, 5312 x 2988 pixels 13 MP, 4128 x 3096 pixels
Flash LED Flash optical image stabil 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 Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR Phase Detection Auto focus (PDAF), Geo-tagging, Touch Focus, Face/smile Detection, HDR
Video 2160p@30fps, 1080p@60fps, optical stabilization 2160p@30fps, 1080p@60fps, optical stabilization, dual-video rec. 1080p@30fps
Front Camera 3.7 MP, 1080p@30fps [Similar] 3.7 MP, 1440p [Similar] 5 MP [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 HSDPA, HSUPA, LTE TD-SCDMA
Bluetooth v4.1, A2DP, EDR, LE v4.1, A2DP, EDR, 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 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 (MHL 2), USB Host microUSB v2.0 (MHL 3), USB Host, USB On-the-go microUSB v2.0, USB Host
GPS Yes, with A-GPS, GLONASS, Baidu Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 32 GB, 3 GB RAM 16 GB, 3 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 128 GB Yes
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint 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 not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Po Battery
Capacity 3220 mAh 3000 mAh 3060 mAh
Stand by - Up to 381 h (3G) -
Talk Time - - -