Xiaomi Redmi K40 Gaming vs Xiaomi Poco X3 GT 5G

General Info

Manufacturer
Xiaomi	Xiaomi
Announced
April 2021	2021, July 28
Status
Coming Soon - April 2021	Coming soon. Exp. release 2021, August
Colors
Black, Gray, Silver, Bruce Lee Yellow	Gray, Blue/Green, White
Form Factor
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)
Weight
205 g (7.23 oz)	193 g (6.81 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 1xEV-DO
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	LTE 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 38, 40, 41, 42
5G Network
1, 3, 28, 41, 77, 78 SA/NSA/Sub6	1, 3, 28, 41, 77, 78 SA/NSA
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

OS
Android 11	Android 11
User Interface
MIUI 12.5	MIUI 12.5
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) [Similar]	Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), MediaTek MT6891Z Dimensity 1100 5G (6 nm) [Similar]
GPU
Mali-G77 MC9 [Similar]	Mali-G77 MC9 [Similar]
RAM
12 GB [Browse Similar]	8 GB [Browse Similar]
Internal Memory
256 GB	256 GB
External Memory
No	microSDXC (dedicated slot)

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
Colors
1B colors	16M Colour
Size
6.67 inches [Similar]	6.6 inches [Similar]
Resolution
1080 x 2400 pixels (395 ppi)	1080 x 2400 pixels (399 ppi)
Screen-to-Body Ratio
86.09%	84.75%
Multi-Touch

Rear Camera
64 MP + 8 MP + 2 MP [Similar]	64 MP + 8 MP + 2 MP [Similar]
Flash
Dual-LED Flash	Dual-LED Dual-tone Flash
Features
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	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
Video
4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR	4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR
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]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE-A, 5G	HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G
Bluetooth
5.2, A2DP, LE	5.2, 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
GPS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC	Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
Browser
Yes	Yes

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
Expandable Storage
No	microSDXC (dedicated slot)
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 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)
Capacity
5065 mAh	5000 mAh
Stand by
-	-
Talk Time
-	-