Compare Redmi Note 10 5G vs Redmi K40 Gaming Edition vs Redmi Note 8 2021
Connectivity
Ports
1x USB-C + 1x Headphone jack
USB-C
USB-C 2.0, 3.5mm headphone
Wireless Connectivity
WiFi 5, Bluetooth 5.1, IR blaster, NFC
WiFi 6, Bluetooth 5.2
IR, WiFi 5, Bluetooth 5.2
Construction
Battery | Capacity
5000 mAh
5065 mAh
4000 mAh (typ)
Camera | Front
8MP
16MP
13 MP, f/2.0, 1/3.1", 1.12µm
Camera | Rear | Depth
2MP, f/2.4
2 MP, f/2.4
Camera | Rear | Macro
2MP, f/2.4
2MP, f/2.4
2 MP, f/2.4
Camera | Rear | Ultra-Wide
8MP, f/2.2
8 MP, f/2.2, 120˚, 1/4.0", 1.12µm
Camera | Rear | Wide
48MP, f/1.79
64MP, f/1.65
48 MP, f/1.8, 26mm, 1/2.0", 0.8µm, PDAF
Colors
Chrome Silver, Graphite Gray, Nighttime Blue, Aurora Green
Black, Sliver, White
Neptune Blue, Moonlight White, Space Black
Material
Corning Gorilla Glass 3
Corning Gorrila Glass 5
Gorilla Glass 5 front and back, plastic frame
Speakers
Dual speakers
Dual speakers
Super linear speaker
Dimensions
Size | Depth
8.92 mm
8.3 mm
8.35 mm / 0.33"
Size | Height
161.81 mm
161.94 mm
158.3 mm / 6.23"
Size | Width
75.34 mm
76.93 mm
75.3 mm / 2.96"
Weight
190 g
205 g
190 g / 6.7oz
Display
Aspect Ratio
20:9
20:9
19.5:9
Brightness
400 nits
500 nits
500 nits
Contrast Ratio
5,000,000:1 (typical)
Display Color Depth
8-bit
10-bit (1.07B)
Display Diagonal
6.5 inch
6.67 inch
6.3 inch
Display Type
IPS LCD
OLED
IPS
Gamut
100% DCI-P3
100% DCI-P3
Pixel Density
405 ppi
409 ppi
Refresh Rate
90 Hz
120 Hz
Resolution
FHD+, 2400x1080
FHD+ 2400x1080
FHD+ 2340×1080
Function
Bluetooth Codecs
AAC / LDAC / LHDC
Bluetooth Profiles
A2DP
Chipset
MediaTek Dimensity 700
MediaTek 1200
MediaTek Helio G85, 12nm manufacturing process
Fast Charging
18W fast charging
67W wired turbo charging, 42min to 100%
18W fast charge
GPS
GPS: L1 / Galileo: E1 / GLONASS: G1 / Beidou
GPS: L1+L5 / Galileo: E1+E5a / GLONASS: G1 / Beidou
GPS, A-GPS, GLONASS, GALILEO, BDS
Graphics
Mali-G57 MC2
9-core Mali
Mali-G52 MP2 GPU
HDR
HDR10+
Operating System
MIUI 12, Android 11
MIUI 12.5, Android 11
Android 11, MIUI 12.5
Processor
Octa-core (4x2.2 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55)
8-core Cortex A78, 6nm
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
SIM
Dual Nano 5G
Dual nano 5G
2x Nano 4G LTE
Security
Side-mounted fingerprint sensor
Side-mounted fingerprint sensor
Sensor
Proximity sensor | Ambient light sensor | Accelerometer | Gyroscope | Electronic compass | Linear motor | IR Blaster
Fingerprint, accelerometer, gyro, proximity, compass
Touch Screen
480Hz touch sampling rate
Tuner
FM radio
Video Recording
4K 30fps, FHD 120fps, HD 960fps
FHD @ 30fps
Performance
Charging Time
52min to 100%
Memory | Capacity
4 or 6 GB
6, 8, or 12 GB
4 GB
Memory | Type
LPDDR4X
LPDDR4x 4266Mbps
LPDDR4X
Storage
64 or 128 GB UFS 2.2 + micro SD
128 or 256 GB UFS 3.1
64 or 128 GB eMMC 5.1 storage + microSD
Production
Debut
2021-03-04
2021-04-27
2021-05-25
Made In
China
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