Phone Comparison - Xiaomi Mi 4i vs Xiaomi Redmi Note 4 vs Xiaomi Redmi Note 5 Pro

Price Comparison (India) - -

general General Info

Manufacturer Xiaomi Xiaomi
Announced April 2015 January 2017 February 2018
Status Available - April 2015 Available - January 2017 Available - February 2018
Price Rs. 8,999 ($132.34) [Similarly Priced] Rs. 10,999 ($145.00) [Similarly Priced] Rs. 13,999 ($200.00) [Similarly Priced]
Colors Black, White, Blue, Yellow, Pink Gold, Silver, Gray Black, Champagne Gold, Rose Gold, Blue
Form Factor Candybar Candybar Candybar
Dimension 138.1 x 69.6 x 7.8 mm
(5.44 x 2.74 x 0.31 in)
151 x 76 x 8.45 mm
(5.94 x 2.99 x 0.33 in)
158.6 x 75.4 x 8.1 mm
(6.24 x 2.97 x 0.32 in)
Weight 130 g (4.59 oz) 165 g (5.82 oz) 181 g (6.38 oz)
SIM Type - Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 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 850 / 900 / 1900 / 2100
4G Network LTE LTE LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM
Build Features - - Fingerprint Sensor
- Infrared Sensor
- Fingerprint Sensor
Notification LED - Yes Yes

hardware Hardware and OS

OS Android OS, v5.0 (Lollipop) Android OS, v6.0.1 (Marshmallow) Android 7.1.2 (Nougat)
User Interface - MIUI 8 MIUI 9
Processor Quad-core 1.7 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 Octa-core 1.8 GHz Kryo 260, Qualcomm SDM636 Snapdragon 636
GPU Adreno 405 Adreno 506 Adreno 509
RAM 2 GB 2/3/4 GB 4/6 GB
Internal Memory 16/32 GB 32/64 GB 64 GB
External Memory No 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 5.0 inches 5.5 inches 5.99 inches
Resolution 1080 x 1920 pixels (441 ppi) 1080 x 1920 pixels (401 ppi) 1080 x 2160 pixels (403 ppi)
Screen-to-Body Ratio 71.57% 72.50% 77.49%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM Radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 13 MP Dual 12 MP + 5 MP
Flash LED flash Dual-LED (Dual Tone) Dual-LED Dual-tone Flash
Features Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR Phase Detection Autofocus, f/2.0 aperture, Sony IMX258/Samsung S5K3L8 sensor, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Phase Detection Autofocus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 1080p@30fps 2160p@30fps, 1080p@30fps, 720p@120fps 1080p@30fps
Front Camera 5 MP [Similar] 5 MP, 1080p, f/2.0 [Similar] 20 MP (f/2.0, 1/2.8"), LED flash, 1080p [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
Bluetooth v4.0, A2DP v4.2, A2DP, LE 4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0, USB On-The-Go microUSB 2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16/32 GB, 2 GB RAM 32/64 GB, 2/3/4 GB RAM 64 GB, 4/6 GB RAM
Expandable Storage No microSD, up to 128 GB microSD, up to 256 GB (uses SIM 2 slot)
USB OTG - Yes Not Supported

Apps Sensors

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

battery Battery

Type Li-Po Battery Non-removable Li-Ion Battery Non-removable Li-Po Battery
Capacity 3120 mAh 4100 mAh 4000 mAh
Stand by - - -
Talk Time - - -