Xiaomi Mi 6 vs Xiaomi Redmi K40 Gaming

General Info

Manufacturer
Xiaomi	Xiaomi
Announced
April 2017	April 2021
Status
Available - April 2017	Coming Soon - April 2021
Price
Rs. 23,500 ($362.00) [Similarly Priced]	-
Colors
Ceramic Black, Black, Blue, White	Black, Gray, Silver, Bruce Lee Yellow
Form Factor
Candybar	Candybar
Dimension
145.2 x 70.5 x 7.5 mm (5.72 x 2.78 x 0.3 in)	161.9 x 76.9 x 8.3 mm (6.37 x 3.03 x 0.33 in)
Weight
168 g / 182 g (5.93 oz / 6.42 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 1xEV-DO	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1x
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)	1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
5G Network
-	1, 3, 28, 41, 77, 78 SA/NSA/Sub6
Messaging
SMS, MMS, EMail, IM
Build Features
- Fingerprint Sensor - Splash resistant	- Fingerprint Sensor (side-mounted) Physical pop-up gaming triggers IP53, dust and splash protection

OS
Android OS, v7.1.1 (Nougat)	Android 11
User Interface
-	MIUI 12.5
Processor
Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo), Qualcomm MSM8998 Snapdragon 835 [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 540 [Similar]	Mali-G77 MC9 [Similar]
RAM
6 GB [Browse Similar]	12 GB [Browse Similar]
Internal Memory
64/128 GB	256 GB
External Memory
No	No

Type
IPS LCD Capacitive Touchscreen, To Be Confirmed	FHD+ OLED Screen 120Hz Refresh Rate HDR10+ 500 nits (typ) Corning Gorilla Glass 5
Colors
16M colors	1B colors
Size
5.15 inches [Similar]	6.67 inches [Similar]
Resolution
1080 x 1920 pixels (428 ppi) [Similar]	1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio
71.34%	86.09%
Multi-Touch

Rear Camera
Dual 12 MP (f/1.8 & f/2.6) [Similar]	64 MP + 8 MP + 2 MP [Similar]
Flash
Dual-LED (dual Tone)	Dual-LED Flash
Features
Phase Detection Autofocus, 27mm & f/2.6, 52mm), OIS (4-axis), 1.25 µm @ 27mm / 1.0 µm @ 52mm Pixel Size, Geo-tagging, Touch Focus, Face Detection, 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
2160p@30fps, 1080p@30fps, 720p@120fps	4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR
Front Camera
8 MP, 1080p [Similar]	16 MP HDR 1080p@30fps, 720p@120fps, HDR [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA, LTE	HSPA 42.2/5.76 Mbps, LTE-A, 5G
Bluetooth
v5.0, A2DP, LE	5.2, A2DP, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
USB
Type-C 1.0 reversible connector	USB Type-C 2.0, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS, BDS	Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC
Browser
HTML5	Yes

Internal
64/128 GB, 6 GB RAM	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
Not Supported	Supported

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

Barometer Sensor

NFC

Type
Non-removable Li-Po Battery	Non-removable Li-Po Battery Fast battery charging 67W, 100% in 42 min (advertised) Power Delivery 3.0 Quick Charge 3+
Capacity
3350 mAh	5065 mAh
Stand by
-	-
Talk Time
-	-