Xiaomi Mi Mix 3 5G vs Xiaomi Redmi Note 9

General Info

Manufacturer
Xiaomi	Xiaomi
Announced
February 2019	2020, April 30
Status
Coming Soon - May 2019	Coming soon. Exp. release 2020, May
Colors
Sapphire Blue, Onyx Black	Forest Green, Midnight Grey, Polar White
Form Factor
Candybar	Candybar
Dimension
157.9 x 74.7 x 9.4 mm (6.22 x 2.94 x 0.37 in)	162.3 x 77.2 x 8.9 mm (6.39 x 3.04 x 0.35 in)
Weight
-	199 g (7.02 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
3G Network
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 25(1900), 2628, 32(1500), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging

Build Features
- Fingerprint Sensor	- Fingerprint Sensor

OS
Android 9.0 (Pie)	Android 10.0
User Interface
MIUI 10	MIUI 11
Processor
Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485), Qualcomm SDM855 Snapdragon 855 (7 nm) [Similar]	Octa-core (2x Cortex-A75 @ 2 GHz, 6x Cortex-A55 @ 2 GHz), MediaTek Helio G85 (12nm) [Similar]
GPU
Adreno 640 [Similar]	Mali-G52 MC2 [Similar]
RAM
6 GB [Browse Similar]	4 GB [Browse Similar]
Internal Memory
64/128 GB	128 GB
External Memory
No	microSDXC (dedicated slot)

Type
Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5	FHD+ IPS LCD Capacitive Touchscreen
Colors
16M colors	16M colors
Size
6.39 inches [Similar]	6.53 inches [Similar]
Resolution
1080 x 2340 (403 ppi)	1080 x 2340 pixels (395 ppi)
Screen-to-Body Ratio
85.11%	83.40%
Multi-Touch

Rear Camera
12 MP + 12 MP [Similar]	48 MP + 8 MP + 2 MP + 2 MP [Similar]
Flash
LED Flash	LED flash
Features
12 MP (wide), f/1.8, 1/2.55", 1.4µm, Dual Pixel PDAF, 4-axis OIS 12 MP (telephoto), 1/3.4", 1.0µm HDR, Panorama	48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro), AF 2 MP, f/2.4, (depth) HDR, Panorama
Video
2160p@30/60fps, 1080p@30/60fps, 1080p@960fps	1080p@30fps
Front Camera
Mechanical pop-up 24 MP, 1/2.8", 0.9µm Mechanical pop-up 2 MP, depth sensor LED flash, HDR, 1080p@30fps [Similar]	13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm HDR, Panorama 1080p@30fps [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA, LTE, 5G	HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth
5.0, A2DP, aptX HD, LE	5.0, A2DP, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB
Type-C 1.0 reversible connector	2.0, Type-C 1.0 reversible connector
GPS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS	Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser
Yes	Yes

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

NFC

Type
Non-removable Li-Po Battery	Non-removable Li-Po Battery Fast battery charging 18W
Capacity
3800 mAh	5020mAh
Stand by
-	-
Talk Time
-	-