Xiaomi Redmi K30 vs Xiaomi Redmi Note 9S Comparison and Differences

Smartphone 1

Xiaomi Redmi K30

Xiaomi Redmi K30

Smartphone 2

Xiaomi Redmi Note 9S

Xiaomi Redmi Note 9S

Smartphone 3

Xiaomi Redmi K30 or Xiaomi Redmi Note 9S Specs Comparison

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Common specs

Brand and model Xiaomi Redmi K30 Xiaomi Redmi Note 9S
Rating (+) (+)
Release date 2019, December 2020, March 23
Dimensions (HxWxD) 165.3 x 76.6 x 8.8 mm | 6.51 x 6.51 x 3.02 in 165.8 x 76.7 x 8.8 mm | 6.53 x 6.53 x 3.02 in
Weight 208 g | 7.34 oz 209 g | 7.37 oz
Body Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame
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Colors Blue, Red, Purple Aurora Blue, Glacier White, Interstellar Gray
Battery 4500 mAh,  Non-removable Li-Po 5020 mAh,  Non-removable Li-Po
Approximate price 210 EUR $ 199
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Screen

Technology IPS LCD IPS LCD
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.67" in 6.67" in
Screen area 107.4 cm2 107.4 cm2
Screen format 20:9 (height:width) 20:9 (height:width)
Screen to body ratio 84.8% 84.5%
Screen resolution 1080 x 2400 px 1080 x 2400 px
Screen PPI /points per inch/ 395 PPI 395 PPI
Screen protection Corning Gorilla Glass 5 Corning Gorilla Glass 5
Other specs - HDR10
-120Hz
- 450 nits typ. brightness (advertised)
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Camera and Video

Rear camera, main 64 MP, Quad 48 MP, Quad
Camera specs -64 MP, f/1.9, 26mm (wide), 1/1.72'', 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
-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)
Functions Dual-LED flash, HDR, panorama LED flash, HDR, panorama
Video 2160p@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
Front camera, selfie 20 MP, Dual 16 MP, Single
Specifications 20 MP, f/2.2, 27mm (wide), 1/3.4'', 0.8µm
2 MP, f/2.4, 1/5'', 1.75µm, depth sensor
16 MP, f/2.5, (wide), 1.0µm
Functions HDR HDR, panorama
Video 1080p@30fps 1080p@30fps

Performance

Operating system - OS Android 10; MIUI 11 Android 10.0; MIUI 11
Chipset - Qualcomm SDM730 Snapdragon 730G (8 nm) - Qualcomm SM7125 Snapdragon 720G (8 nm)
CPU - Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) - Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)
GPU Adreno 618 Adreno 618
External memory microSD, up to 256 GB (uses shared SIM slot) microSDXC (dedicated slot)
Internal memory 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM 64GB 4GB RAM, 128GB 6GB RAM

Benchmark

Antutu 10 Total 390602
Antutu 10 CPU 139828
Antutu 10 GPU 74076
Antutu 10 Mem 73867
Antutu 10 UX 139828
Antutu 9 Total 303943
Antutu 8 Total 279345 278791
GeekBench 6 Single Core 729
GeekBench 6 Multi Core 1714
GeekBench 6 OpenCL 1144
GeekBench 6 Vulkan 582
GeekBench 5 Single Core 542 568
GeekBench 5 Multi-Core 1685 1693

Communication and Connectivity

SIM card Hybrid Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Network GSM / CDMA / HSPA / EVDO / LTE GSM / HSPA / LTE
Bands -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 
CDMA 800 & TD-SCDMA
-3G - HSDPA 850 / 900 / 2100  
CDMA2000 1xEV-DO
-4G - LTE band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
-4G - 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)
Speed HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A
GPRS Yes Yes
Edge Yes Yes
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
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC Yes
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector
Bluetooth 5.0, A2DP, LE, aptX HD 5.0, A2DP, LE

Music and Audio

Radio FM radio FM radio, recording
Headphone jack Yes Yes
Others - 24-bit/192kHz audio
-Active noise cancellation with dedicated mic

Other features

Sensors - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port
Other extras
- Fast battery charging 27W (100% in 68 min)

- Fast charging 18W
- Splash-proof

Reviews and Opinions on Xiaomi Redmi K30 and Xiaomi Redmi Note 9S

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