• Samsung Galaxy Note 4 Duos vs Samsung Galaxy J7 vs Xiaomi Redmi Note 3 (MediaTek)

Phone Comparison - Samsung Galaxy Note 4 Duos vs Samsung Galaxy J7 vs Xiaomi Redmi Note 3 (MediaTek)

Price Comparison (India) - -

general General Info

Manufacturer Samsung Samsung Xiaomi
Announced October 2014 June 2015 November 2015
Status Available - October 2014 Available - June 2015 Available - November 2015
Price - Rs. 13,400 ($197.06) [Similarly Priced] Rs. 11,999 ($176.46) [Similarly Priced]
Colors Frosted white, Charcoal black, Bronze Gold, Blossom Pink White, Black Silver, Gray, 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)
152.4 x 78.6 x 7.5 mm
(6 x 3.09 x 0.3 in)
150 x 76 x 8.7 mm
(5.91 x 2.99 x 0.34 in)
Weight 175 g (6.17 oz) 171 g (6.03 oz) 164 g (5.78 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1
TD-SCDMA 1880 / 2010 - SIM 1
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA
3G Network HSDPA 850 / 900 / 1900 / 2100 - SIM 1 HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 1800 / 2100 / 2600 (Bands 1, 3, 7) - SIM 1 LTE 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
- -
Notification LED - - Yes

hardware Hardware and OS

OS Android OS, v4.4.4 (KitKat) Android OS, v5.1 (Lollipop) Android OS, v5.1 (Lollipop)
Processor Quad-core 2.7 GHz Krait 450, Qualcomm Snapdragon 805 Octa-core 1.2 GHz, Exynos 7580 Octa-core, Mediatek MT6795 Helio X10
GPU Adreno 420 Mali-T720 PowerVR G6200
RAM 3 GB 1.5 GB 2/3 GB
Internal Memory 16 GB 16 GB 16/32 GB
External Memory microSD, up to 128 GB microSD, up to 128 GB microSD, up to 128 GB

display Display

Type Super AMOLED capacitive touchscreen Super AMOLED Capacitive Touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.7 inches 5.5 inches 5.5 inches
Resolution 1440 x 2560 pixels (515 ppi) 720 x 1280 pixels (267 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 74.32% 69.63% 72.98%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM radio with RDS; recording FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 16 MP, 5312 x 2988 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash optical image stabil LED flash Dual-LED (Dual Tone)
Features Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Beauty Face, Continuous Shots, Sensor Size: 1/3.06-inch, F1.9, Interval Shot, Panorama, Sports Mode, Sound and Shot Mode Phase Detection Autofocus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video 2160p@30fps, 1080p@60fps, optical stabilization, dual-video rec. 1080p@30fps 1080p@30fps
Front Camera 3.7 MP, 1440p [Similar] 5 MP [Similar] 5 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE
Bluetooth v4.1, A2DP, EDR, LE v4.1, A2DP v4.1, A2DP, LE
Wi-Fi 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 Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB microUSB v2.0 (MHL 3), USB Host, USB On-the-go microUSB v2.0 microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 3 GB RAM 16 GB, 1.5 GB RAM 16/32 GB, 2/3 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 128 GB microSD, up to 128 GB
USB OTG Supported - Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint not 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
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Po Battery
Capacity 3000 mAh 3000 mAh 4000 mAh
Stand by Up to 381 h (3G) Up to 354 h Up to 264 h (3G)
Talk Time - Up to 18 h (3G) -