Phone Comparison - Xiaomi Redmi Note 3 vs Xiaomi Redmi Note 4 vs Xiaomi Redmi 5a
Price Comparison (India)
Flipkart Rs. 9,999 Amazon Rs. 11,999 Snapdeal Rs. 11,999
Flipkart Rs. 10,999
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general General Info
Manufacturer Xiaomi Xiaomi Xiaomi
Announced January 2016 January 2017 October 2017
Status Available - January 2016 Available - January 2017 Available - October 2017
Price Rs. 9,999 ($147.04) [Similarly Priced] Rs. 10,999 ($145.00) [Similarly Priced] Rs. 4,999 ($90.00) [Similarly Priced]
Colors Silver, Gray, Gold Gold, Silver, Gray Gold, Rose Gold, Gray
Form Factor Candybar Candybar Candybar
Dimension 150 x 76 x 8.7 mm
(5.91 x 2.99 x 0.34 in) 		151 x 76 x 8.45 mm
(5.94 x 2.99 x 0.33 in) 		140.4 x 70.1 x 8.4 mm
(5.53 x 2.76 x 0.33 in)
Weight 164 g (5.78 oz) 165 g (5.82 oz) 137 g (4.83 oz)
SIM Type Dual SIM Hybrid (Micro SIM + Nano SIM, or Micro SIM + microSD Card) Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA		 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM
Build Features - Fingerprint sensor
- Infrared Sensor
- Metal Body
- Scratch Resistant Glass		 - Fingerprint Sensor
- Infrared Sensor
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Notification LED Yes Yes Yes

hardware Hardware and OS
OS Android OS, v5.1 (Lollipop) with MIUI7 Android OS, v6.0.1 (Marshmallow) Android 7.1 (Nougat)
User Interface MIUI 8.0 MIUI 8 MIUI 9
Processor Quad-core 1.2 GHz Cortex-A53 & Dual-core 1.8 GHz Cortex-A72, Qualcomm MSM8956 Snapdragon 650 Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 Quad-core 1.4 GHz Cortex-A53, Qualcomm MSM8917 Snapdragon 425
GPU Adreno 510 Adreno 506 Adreno 308
RAM 2/3 GB 2/3/4 GB 2 GB
Internal Memory 16/32 GB 32/64 GB 16 GB
External Memory microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB microSD, up to 256 GB (uses SIM 2 slot)

display Display
Type IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.5 inches 5.0 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (401 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 72.98% 72.50% 69.89%
Multi-Touch yes yes yes

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

camera Camera
Rear Camera 16 MP 13 MP 13 MP
Flash Dual-LED (Dual Tone) Dual-LED (Dual Tone) LED Flash
Features Phase Detection Auto-focus, f/2.0, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama Phase Detection Autofocus, f/2.0 aperture, Sony IMX258/Samsung S5K3L8 sensor, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Autofocus, f/2.2, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video 1080p@30fps 2160p@30fps, 1080p@30fps, 720p@120fps 1080p@30fps
Front Camera 5 MP, f/2.0, 1080p [Similar] 5 MP, 1080p, f/2.0 [Similar] 5 MP, f/2.0 [Similar]

connectivity Connectivity and Data Rate
GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE HSPA, LTE, VoLTE
Bluetooth v4.1, A2DP, LE v4.2, A2DP, LE 4.1, A2DP, LE
Wi-Fi 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 Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0, USB On-The-Go microUSB v2.0, USB On-The-Go microUSB 2.0
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory
Internal 16/32 GB, 2/3 GB RAM 32/64 GB, 2/3/4 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB microSD, up to 256 GB (uses SIM 2 slot)
USB OTG Supported Yes 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
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 not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery
Type Non-removable Li-Po Battery Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 4050 mAh 4100 mAh 3000 mAh
Stand by - - -
Talk Time - - -

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