Phone Comparison - Xiaomi Redmi K40 Gaming vs Xiaomi Redmi Note 10 Pro (China) vs Samsung Galaxy A22

general General Info

Manufacturer Xiaomi Xiaomi Samsung
Announced April 2021 May 2021 June 2021
Status Coming Soon - April 2021 Coming Soon - June 2021 Coming Soon - June 2021
Colors Black, Gray, Silver, Bruce Lee Yellow Gray, Blue/Green, White Black, White, Mint, Violet
Form Factor Candybar Candybar Candybar
Dimension 161.9 x 76.9 x 8.3 mm
(6.37 x 3.03 x 0.33 in)
163.3 x 75.9 x 8.9 mm
(6.43 x 2.99 x 0.35 in)
159.3 x 73.6 x 8.4 mm
(6.27 x 2.9 x 0.33 in)
Weight 205 g (7.23 oz) 193 g (6.81 oz) 186 g (6.56 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1x
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only)
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 LTE
5G Network 1, 3, 28, 41, 77, 78 SA/NSA/Sub6 1, 3, 28, 41, 77, 78 SA/NSA/Sub6 -
Messaging
Build Features - Fingerprint Sensor (side-mounted)
Physical pop-up gaming triggers
IP53, dust and splash protection
- Fingerprint Sensor (side-mounted)
IP53, dust and splash protection
- Fingerprint Sensor (side-mounted)

hardware Hardware and OS

OS Android 11 Android 11 Android 11,
User Interface MIUI 12.5 MIUI 12.5 One UI Core 3.1
Processor Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), MediaTek MT6893 Dimensity 1200 5G (6 nm) Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), MediaTek MT6891Z Dimensity 1100 5G (6 nm) Octa-core (2x2.0 GHz Cortex-A75 & 6x2.0 GHz Cortex-A55), MediaTek Helio G80 12nm
GPU Mali-G77 MC9 Mali-G77 MC9 Mali-G52 2EEMC2
RAM 12 GB 8 GB 6 GB
Internal Memory 256 GB 256 GB 128 GB
External Memory No microSDXC (dedicated slot) Unspecified

display Display

Type FHD+ OLED Screen
120Hz Refresh Rate
HDR10+
500 nits (typ)
Corning Gorilla Glass 5
FHD+ IPS LCD Screen
120Hz Refresh Rate
HDR10
450 nits (typ)
Corning Gorilla Glass Victus
HD+ Super AMOLED Screen
90Hz Refresh Rate
Colors 1B colors 16M Colour 16M Colour
Size 6.67 inches 6.6 inches 6.4 inches
Resolution 1080 x 2400 pixels (395 ppi) 1080 x 2400 pixels (399 ppi) 720 x 1600 pixels (274 ppi)
Screen-to-Body Ratio 86.09% 84.75% 84.44%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no no yes
Radio No No Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes

camera Camera

Rear Camera 64 MP + 8 MP + 2 MP 64 MP + 8 MP + 2 MP 48 MP + 8 MP + 2 MP + 2 MP
Flash Dual-LED Flash Dual-LED Dual-tone Flash LED Flash
Features 64 MP, f/1.7, 26mm (wide), 1/2.0", 0.7µm, PDAF
8 MP, f/2.2, 120˚ (ultrawide)
2 MP, f/2.4, (macro)
HDR, Panorama
64 MP, f/1.8, 26mm (wide), 1/1.97", 0.7µm, PDAF
8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
HDR, Panorama
48 MP, f/1.8, (wide), PDAF, OIS
8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
panorama, HDR
Video 4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR 4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR 1080p@30fps
Front Camera 16 MP
HDR
1080p@30fps, 720p@120fps, HDR [Similar]
16 MP, f/2.5, (wide), 1/3.06", 1.0µm
Panorama, HDR
1080p@30fps, 720p@120fps, HDR [Similar]
13 MP, f/2.2, (wide)
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, 5G HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth 5.2, A2DP, LE 5.2, A2DP, LE Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Yes
USB USB Type-C 2.0, USB On-The-Go USB Type-C 2.0 USB Type-C 2.0
GPS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS Yes
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 12 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 3.1 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 3.1 128 GB, 6 GB RAM or 128 GB, 4 GB RAM or 64 GB, 4 GB RAM
Expandable Storage No microSDXC (dedicated slot) Unspecified
USB OTG Supported Supported Not 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 not present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
Barometer Sensor barometer sensor present barometer sensor not present barometer sensor not present
NFC NFC supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 67W, 100% in 42 min (advertised)
Power Delivery 3.0
Quick Charge 3+
Non-removable Li-Po Battery
Fast charging 67W, 100% in 42 min (advertised)
Non-removable Li-Po Battery
Fast battery charging 15W
Capacity 5065 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -