Phone Comparison - Xiaomi Redmi Note 4X vs Xiaomi Redmi Note 8 Pro vs Xiaomi Redmi Note 9 Pro

Price Comparison (India) - -

general General Info

Manufacturer Xiaomi Xiaomi Xiaomi
Announced February 2017 August 2019 2020, March 12
Status Available - February 2017 Coming Soon - October 2019 Coming soon. Exp. release 2020, March 17
Price Rs. 12,750 ($180.00) [Similarly Priced] Rs. 14,999 ($0.00) [Similarly Priced] Rs. 12,999 ($0.00) [Similarly Priced]
Colors Gold, Silver, Gray Gamma Green, Halo White, Shadow Black Aurora Blue, Glacier White, Interstellar Black
Form Factor Candybar Candybar Candybar
Dimension 151 x 76 x 8.35 mm
(5.94 x 2.99 x 0.33 in)
161.3 × 76.4 × 8.79 mm
(6.35 × 3.01 × 0.35 in)
165.8 x 76.7 x 8.8 mm
(6.53 x 3.02 x 0.35 in)
Weight 175 g (6.17 oz) 199.8 g (7.02.0.28 oz) 209 g (7.37 oz)
SIM Type Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) Hybrid Dual SIM (Nano-SIM, dual stand-by) 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 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 40(2300), 41(2500) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)
Messaging SMS, MMS, Push Mail, EMail
Build Features - Fingerprint Sensor
- Infrared Sensor
- Fingerprint Sensor
- Fingerprint Sensor (Side-mounted)
Notification LED Yes - -

hardware Hardware and OS

OS Android OS, v6.0.1 (Marshmallow) Android 9.0 (Pie) Android 10.0
User Interface MIUI 8 MIUI 10 MIUI 11
Processor Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 Octa core (2.05 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55), MediaTek Helio G90T Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver), Qualcomm SM7125 Snapdragon 720G (8 nm)
GPU Adreno 506 Mali-G76 MP4 Adreno 618
RAM 4 GB 8 GB 6 GB
Internal Memory 64 GB 128 GB 128 GB
External Memory microSD, up to 256 GB microSD, up to 256 GB microSDXC (uses shared SIM slot)

display Display

Type IPS LCD Capacitive Touchscreen, Gorilla Glass Protection Full HD+ LCD Capacitive Touchscreen, Corning Gorilla Glass protection IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 5
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 6.53 inches 6.67 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 2340 pixels (395 ppi) 1080 x 2340 pixels (386 ppi)
Screen-to-Body Ratio 72.50% - 86.05%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP 64 MP + 8 MP + 2 MP + 2 MP 48 MP + 8 MP + 2 MP + 2 MP
Flash Dual-LED (Dual Tone) Dual-LED Flash LED flash
Features Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR 64 MP, f/1.8, (wide), 1/1.7", 0.8µm, PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4", 1.12µm
2 MP, f/2.4, 1/5", 1.75µm (dedicated macro camera)
2 MP, f/2.4, 1/5", 1.75µm, depth sensor
HDR, Panorana
48 MP, f/1.8, (wide), 1/1.43", 1.12µm, omnidirectional PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro), 1/5.0", 1.75µm
2 MP, f/2.4, (depth)
HDR, Panorama
Video 2160p@30fps, 1080p@30fps, 720p@120fps 2160p@30fps, 1080p@30/60/120fps, (gyro-EIS) 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
Front Camera 5 MP, 1080p, f/2.0 [Similar] 20 MP, f/2.0, 0.9µm
HDR
1080p@30fps [Similar]
16 MP, (wide)
HDR, Panorama
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth Yes, v4.2 5.0, A2DP, LE 5.0, 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, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB v2.0, USB On-The-Go 2.0, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 64 GB, 4 GB RAM 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 6 GB 128 GB, 6 GB RAM or 64 GB, 4 GB RAM (UFS 2.1)
Expandable Storage microSD, up to 256 GB microSD, up to 256 GB microSDXC (uses shared SIM slot)
USB OTG Yes 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
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 not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery
Fast battery charging 18W (Quick Charge 4)
Non-removable Li-Po Battery
Fast battery charging 18W
Capacity 4100 mAh 4500 mAh 5020 mAh
Stand by - - -
Talk Time - - -