Compare Xiaomi Redmi K30 Ultra vs Xiaomi Redmi 9C vs Redmi 9A
Connectivity
Ports
Micro USB, 3.5mm headphone
Micro USB, 3.5mm headphone
Wireless Connectivity
WiFi 6, NFC, IR blaster
WiFi 4, Bluetooth 5.0
WiFi 4, Bluetooth 5.0
Construction
Battery | Capacity
4500 mAh
5000 mAh
5000 mAh
Camera | Front
20MP pop-up front camera
5MP 1.12μm large pixels f/2.2 aperture
5MP 1.12μm large pixels f/2.2 aperture
Camera | Rear
64MP main + 13MP 119°ultra wide-angle + 5MP telemacro + 2MP depth
13MP
Camera | Rear | Depth
2MP f/2.4 aperture
Camera | Rear | Macro
2MP f/2.4 aperture
Camera | Rear | Wide
13MP f/2.2 aperture
Colors
Moonlight White, Midnight Black, Mint Green
Carbon Grey, Sky Blue, Ocean Green
Carbon Grey, Sky Blue, Ocean Green
Speakers
1216 size Xmax 0.5mm Ultra Linear Amplitude Speaker + 3.5mm headphone jack
1216 size Xmax 0.5mm Ultra Linear Amplitude Speaker + 3.5mm headphone jack
Dimensions
Size | Depth
9.1 mm
9.0 mm
9.0 mm
Size | Height
163.3 mm
164.9 mm
164.9 mm
Size | Width
75.4 mm
77.07 mm
77.07 mm
Weight
213 g
196 g
194 g
Display
Aspect Ratio
20:9
20:9
Brightness
800 nits (HBM) / 1200 nits (typ)
400 nit
400 nit
Contrast Ratio
5,000,000:1
1500:1
1500:1
Display Diagonal
6.67"
6.53"
6.53"
Display Type
AMOLED ultimate Full Screen Display
Dot Drop display
Dot Drop display
Gamut
100% coverage DCI-P3
70.8% NTSC
70.8% NTSC
Refresh Rate
120 Hz
Resolution
2400×1080 FHD+ display
HD+ 720x1600
HD+ 720x1600
Function
Chipset
MediaTek Dimensity 1000+ 5G processor
MediaTek Helio G35
MediaTek Helio G25
Graphics
PowerVR8320, up to 680MHz
PowerVR8320, up to 650MHz
Operating System
MIUI 12
MIUI 12
Processor
8x A53, Octa-core CPU
8x A53, Octa-core CPU
SIM
Dual 4G
Dual 4G
Security
AI Face Unlock + Rear fingerprint sensor (Redmi 9 only)
AI Face Unlock + Rear fingerprint sensor (Redmi 9 only)
Performance
Memory | Capacity
6 or 8GB
2 or 3 GB
2 GB
Memory | Type
LPDDR4X
LPDDR4X
Sample Rate
240 Hz
Storage
128, 256, or 512 GB
32 or 64 GB eMMC 5.1
32 GB eMMC 5.1
Production
Debut
2020-08-11
2020-07-15
2020-07-15
Made In
China
China
China
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