Xiaomi Redmi K50 Gaming vs Xiaomi Redmi K40 Gaming

General Info

Manufacturer
Xiaomi	Xiaomi
Announced
February 2022	April 2021
Status
Coming Soon - February 2022	Coming Soon - April 2021
Colors
Black, Gray, Blue, AMG	Black, Gray, Silver, Bruce Lee Yellow
Form Factor
Candybar	Candybar
Dimension
162.5 x 76.7 x 8.5 mm (6.4 x 3.02 x 0.33 in)	161.9 x 76.9 x 8.3 mm (6.37 x 3.03 x 0.33 in)
Weight
210 g (7.41 oz)	205 g (7.23 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, 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
5G Network
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6	1, 3, 28, 41, 77, 78 SA/NSA/Sub6
Messaging

Build Features
- Fingerprint Sensor (side-mounted) Physical magnetic pop-up gaming triggers	- Fingerprint Sensor (side-mounted) Physical pop-up gaming triggers IP53, dust and splash protection

OS
Android 12	Android 11
User Interface
MIUI 13	MIUI 12.5
Processor
Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510), Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) [Similar]	Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), MediaTek MT6893 Dimensity 1200 5G (6 nm) [Similar]
GPU
Adreno 730 [Similar]	Mali-G77 MC9 [Similar]
RAM
12 GB [Browse Similar]	12 GB [Browse Similar]
Internal Memory
256 GB	256 GB
External Memory
No	No

Type
FHD+ OLED Screen 120Hz Refresh Rate HDR10+ Corning Gorilla Glass Victus	FHD+ OLED Screen 120Hz Refresh Rate HDR10+ 500 nits (typ) Corning Gorilla Glass 5
Colors
1B Colors	1B colors
Size
6.67 inches [Similar]	6.67 inches [Similar]
Resolution
1080 x 2400 pixels (395 ppi)	1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio
85.99%	86.09%
Multi-Touch

Rear Camera
64 MP + 8 MP + 2 MP [Similar]	64 MP + 8 MP + 2 MP [Similar]
Flash
Dual-LED Flash	Dual-LED Flash
Features
64 MP, f/1.7, 26mm (wide), 1/1.73", 0.8Âµm, PDAF 8 MP, f/2.2, 120˚ (ultrawide) 2 MP, f/2.4, (macro) HDR, Panorama	64 MP, f/1.7, 26mm (wide), 1/2.0", 0.7µm, PDAF 8 MP, f/2.2, 120Ë (ultrawide) 2 MP, f/2.4, (macro) HDR, Panorama
Video
4K@30/60fps, 1080p@30/60/120fps, 720p@960fps, HDR	4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR
Front Camera
20 MP HDR 1080p@30/60fps, 720p@120fps, HDR [Similar]	16 MP HDR 1080p@30fps, 720p@120fps, HDR [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	5.2, A2DP, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac/6e, 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 dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC
Browser
Yes	Yes

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

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

Barometer Sensor

NFC

Type
Non-removable Li-Po Battery Fast battery Charging 120W, 100% in 17 min (advertised) Power Delivery 3.0 Quick Charge 3+	Non-removable Li-Po Battery Fast battery charging 67W, 100% in 42 min (advertised) Power Delivery 3.0 Quick Charge 3+
Capacity
4700 mAh	5065 mAh
Stand by
-	-
Talk Time
-	-