Xiaomi Redmi K40S vs Xiaomi Redmi K50

General Info

Manufacturer
Xiaomi	Xiaomi
Announced
March 2022	March 2022
Status
Available - March 2022	Coming Soon - March 2022
Colors
Black, Gray, Blue, Green	Black, Gray, Blue, Green
Form Factor
Candybar	Candybar
Dimension
163.2 x 76 x 7.7 mm (6.43 x 2.99 x 0.3 in)	163.1 x 76.2 x 8.5 mm (6.42 x 3 x 0.33 in)
Weight
195 g (6.88 oz)	201 g (7.09 oz)
SIM Type
Dual SIM (Nano-SIM, dual stand-by)	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 1x
3G Network
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42	1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
5G Network
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA	1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Messaging

Build Features
- Fingerprint Sensor (side-mounted) Splash resistant	- Fingerprint Sensor (side-mounted) IP53, dust and splash resistant

Type
FHD+ IPS LCD Screen 120Hz Refresh Rate HDR10+ Corning Gorilla Glass 5	FHD+ OLED Screen 120Hz Refresh Rate HDR10+ Corning Gorilla Glass Victus
Colors
16M Colors	1B Colors
Size
6.67 inches [Similar]	6.67 inches [Similar]
Resolution
1080 x 2400 pixels (395 ppi)	1440 x 3200 pixels (526 ppi)
Screen-to-Body Ratio
86.41%	86.46%
Multi-Touch

OS
Android 12	Android 12
User Interface
MIUI 13	MIUI 13
Processor
Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585), Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) [Similar]	Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), MediaTek Dimensity 8100 (5 nm) [Similar]
GPU
Adreno 650 [Similar]	Mali-G610 [Similar]
RAM
12 GB [Browse Similar]	12 GB [Browse Similar]
Internal Memory
256 GB	256 GB
External Memory
No	No

Rear Camera
48 MP + 8 MP + 2 MP [Similar]	48 MP + 8 MP + 2 MP [Similar]
Flash
Dual-LED Dual-tone Flash	Dual-LED Dual-tone Flash
Features
48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF, OIS 8 MP, 119Ë (ultrawide) 2 MP, f/2.4, (macro) HDR, Panorama	48 MP, (wide), 1/2", 0.8µm, PDAF, OIS 8 MP, 119Ë (ultrawide) 2 MP, f/2.4, (macro) HDR, Panorama
Video
4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS	4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS
Front Camera
20 MP, (wide) 1080p@30/120fps [Similar]	20 MP, (wide) 1080p@30/120fps [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE-A, 5G	HSPA 42.2/5.76 Mbps, LTE-A, 5G
Bluetooth
5.2, A2DP, LE	5.3, A2DP, LE
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
USB
USB Type-C 2.0, USB On-The-Go	USB Type-C 2.0, USB On-The-Go
GPS
Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC	Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC
Browser
Yes	Yes

Internal
256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 3.1	256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1
Expandable Storage
No	No
USB OTG
Supported	Supported

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

NFC

Type
Non-removable Li-Po Battery Fast battery Charging 67W, 100% in 38 min (advertised) Power Delivery 3.0 Quick Charge 3+	Non-removable Li-Po Battery Fast battery Charging 67W, 100% in 38 min (advertised) Power Delivery 3.0 Quick Charge 3+
Capacity
4500 mAh	5500 mAh
Stand by
-	-
Talk Time
-	-