Phone Comparison - Xiaomi Redmi K30 vs Xiaomi Redmi Note 9S vs Xiaomi Redmi K30 Pro

general General Info

Manufacturer Xiaomi Xiaomi Xiaomi
Announced December 2019 March 2020 March, 2020
Status Coming Soon - December 2019 Coming Soon - April 2020 Coming Soon - March 2020
Colors Deep sea gleam, Purple Jade Fantasy, Huaying Jinghong Aurora Blue, Glacier White, Interstellar Gray Silver, Blue, White, Purple
Form Factor Candybar Candybar Candybar
Dimension 165.3 x 76.6 x 8.8 mm
(6.51 x 3.02 x 0.35 in)
165.8 x 76.7 x 8.8 mm
(6.53 x 3.02 x 0.35 in)
163.3 x 75.4 x 8.9 mm
(6.43 x 2.97 x 0.35 in)
Weight 208 g (7.34 oz) 209 g (7.37 oz) 218 g (7.69 oz)
SIM Type Hybrid Dual SIM (Nano-SIM, dual stand-by) 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
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300) LTE band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
5G Network - - 5G SA/NSA
Messaging
Build Features - Fingerprint Sensor(side-mounted)
- Fingerprint Sensor (side-mounted)
Splash-proof
- Fingerprint Sensor (under display, optical)
glass back (Gorilla Glass 5), aluminum frame
Notification LED - - Yes

hardware Hardware and OS

OS Android 10.0 Android 10.0 Android 10.0
User Interface MIUI 11 MIUI 11 MIUI 11
Processor Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730G (8 nm) Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver), Qualcomm SM7125 Snapdragon 720G (8 nm) Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585), Qualcomm SM8250 Snapdragon 865 (7 nm+)
GPU Adreno 618 Adreno 618 Adreno 650
RAM 8 GB 6 GB 8 GB
Internal Memory 256 GB 128 GB 256 GB
External Memory microSD, up to 256 GB (uses shared SIM slot) microSDXC (dedicated slot) microSDXC (uses shared SIM slot)

display Display

Type IPS LCD Capacitive Touchscreen
Corning Gorilla Glass 5
HDR10
120Hz
FHD+ IPS LCD Capacitive Touchscreen
Corning Gorilla Glass 5
450 nits typ. brightness (advertised)
Super AMOLED Capacitive Touchscreen
Corning Gorilla Glass 5
HDR10+
800nit (Typ) brightness
100% DCI-P3 Wide Color Gamut
Colors 16M colors 16M colors 16M colors
Size 6.67 inches 6.67 inches 6.67 inches
Resolution 1080 x 2400 pixels (395 ppi) 1080 x 2400 pixels (395 ppi) 1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio 84.65% 84.28% 87.05%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 64 MP + 8 MP + 2 MP + 2 MP 48 MP + 8 MP + 5 MP + 2 MP 64 MP + 5 MP + 13 MP + 2 MP
Flash Dual-LED flash LED flash LED flash
Features 64 MP, Sony IMX686 sensor, f/1.8, 26mm (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, panorama
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro), 1.12µm
2 MP, f/2.4, (depth)
HDR, Panorama
64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS
5 MP, (telephoto), 1/1.72", 0.8µm, PDAF, OIS
13 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, depth senosr
HDR, panorama
Video 2160p@30fps, 1080p@30/120fps, 720p@960fps 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS 4320p@30fps, 2160p@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS
Front Camera 20 MP, f/2.2, 0.8µm
2 MP, f/2.4, 1/5", 1.75µm, depth sensor
HDR
1080p@30fps [Similar]
16 MP Punch-Hole, f/2.5, 26mm (wide), 1/3.1", 1.0µm
HDR
1080p@30fps [Similar]
20 MP Motorized pop-up, f/2.2, 27mm (wide), 1/3.4", 0.8µm
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A; 5G
Bluetooth 5.0, A2DP, LE, aptX HD 5.0, A2DP, LE 5.1, A2DP, LE, aptX HD
Wi-Fi 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 Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 6 GB RAM 128 GB, 6 GB RAM or 64 GB, 4 GB RAM (UFS 2.1) 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 3.1
Expandable Storage microSD, up to 256 GB (uses shared SIM slot) microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
USB OTG Supported Supported 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 supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 27W
Non-removable Li-Po Battery
Fast battery charging 18W
Non-removable Li-Po Battery
Fast battery charging 33W
Capacity 4500 mAh 5020 mAh 4700 mAh
Stand by - - -
Talk Time - - -