Compare Xiaomi Redmi K30 Ultra vs Redmi Note 9T vs Redmi 9
Connectivity
Ports
USB-C + 3.5mm headphone jack
USB-C, 3.5mm headphone
Wireless Connectivity
WiFi 6, NFC, IR blaster
NFC, IR blaster, Bluetooth, WiFi
Bluetooth 5.0 + NFC + IR blaster
Construction
Battery | Capacity
4500 mAh
5000 mAh
5020 mAh
Camera | Front
20MP pop-up front camera
13MP, f/2.25
8MP f/2.0, FOV 77.8°, FF
Camera | Rear
64MP main + 13MP 119°ultra wide-angle + 5MP telemacro + 2MP depth
48MP main camera 1/2" sensor, f/1.79, AF + 2MP depth sensor, f/2.4 + 2MP macro camera, f/2.4
Camera | Rear | Depth
F/2.4, FF
Camera | Rear | Macro
5MP f/2.4, FF (4cm)
Camera | Rear | Ultra-Wide
8MP FOV 118°, f/2.2, FF
Camera | Rear | Wide
13MP f/2.2, FOV 75.2°, AF
Colors
Moonlight White, Midnight Black, Mint Green
Nightfall Black, Daybreak Purple
Carbon Grey, Sunset Purple, Ocean Green
Material
Corning️ Gorilla️ Glass 5 front / Unibody polycarbonate back
Corning Gorilla Glass 3
Speakers
Dual speakers
1216 size Xmax 0.5mm Ultra Linear Amplitude Speaker + 3.5mm headphone jack
Dimensions
Size | Depth
9.1 mm
9.05 mm
9.1 mm
Size | Height
163.3 mm
161.96 mm
163.32 mm
Size | Width
75.4 mm
77.25 mm
77.01 mm
Weight
213 g
199 g
198 g
Display
Aspect Ratio
19.5:9
Brightness
800 nits (HBM) / 1200 nits (typ)
450 nits (typ)
400 nit
Contrast Ratio
5,000,000:1
1500:1
Display Diagonal
6.67"
6.53 inch
6.53 inch
Display Type
AMOLED ultimate Full Screen Display
DotDisplay
Gamut
100% coverage DCI-P3
84% NTSC
70% NTSC
Pixel Density
394 ppi
Refresh Rate
120 Hz
60 Hz
Resolution
2400×1080 FHD+ display
FHD+, (2340×1080)
2340x1080 FHD+
Function
Audio
Hi-Res Audio certification
Chipset
MediaTek Dimensity 1000+ 5G processor
MediaTek Helio G80 SoC
Fast Charging
18W wired fast charging
18W Fast Charge
Graphics
Mali-G57 GPU
Mali-G52 MC2, 950 MHz
Operating System
MIUI 12 based on Android 10
MIUI 11
Processor
MediaTek Dimensity 800U
2 ARM Cortex A75 + 6 ARM Cortex A55, Octa-core CPU
SIM
Dual SIM, dual 5G standby
Dual Nano 4G
Security
Side-mounted fingerprint sensor + AI Face Unlock
AI Face Unlock + Rear fingerprint sensor (Redmi 9 only)
Performance
Memory | Capacity
6 or 8GB
4 GB
3 or 4 GB
Memory | Type
LPDDR4X
LPDDR4X
Sample Rate
240 Hz
Storage
128, 256, or 512 GB
64GB UFS 2.1 or 128GB UFS2.2 + up to 256GB microSD
32 or 64 GB eMMC 5.1
Production
Availability
2021-01-09
Debut
2020-08-11
2021-01-08
2020-07-15
Made In
China
China
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