Xiaomi Redmi Note 9 4G vs Xiaomi Mix 4
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
Redmi Note 9 4G
Xiaomi Mix 4
Announced
2020, November
2021, August
Released
2020, November
2021, August
Status
Available
Available
Design
Type
Bar
Bar
Dimensions
162 x 77.3 x 9.2 mm (6.38 x 3.04 x 0.36 in)
162.6 x 75.4 x 8 mm (6.40 x 2.97 x 0.31 in)
Weight
198 g (6.98 oz)
225 g (7.94 oz)
Protection
Glass front (Gorilla Glass 3), plastic frame, plastic back
Glass front (Gorilla Glass Victus), ceramic back, aluminum frame
Colors
Gray, Green, Blue, Orange
Ceramic Black, Ceramic White, Shadow Gray
Network
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
Yes
3G Network
HSDPA 850 / 900 / 2100
Yes
4G Network
1, 3, 5, 8, 34, 38, 39, 40, 41
Yes
SIM
Nano SIM
Nano SIM
Dual SIM
Dual SIM (Nano-SIM, dual stand-by)
Yes, Dual SIM (Nano-SIM, dual stand-by)
5G Network
-
Yes
Display
Display Type
IPS LCD
AMOLED
Size
6.53 inches, 104.7 cm2 (~83.6% screen-to-body ratio)
6.67 inches, 107.4 cm2 (~87.6% screen-to-body ratio)
Resolution
1080 x 2340 Pixels
1080 x 2400 pixels
Display Colors
16M colors
1B colors
Pixel Density
395 ppi density
395 ppi density
Touch Screen
Capacitive Touchscreen
Capacitive Touchscreen
Display Protection
Corning Gorilla Glass 3
Corning Gorilla Glass Victus
Features
-
Wide color gamut
120Hz, HDR10+, Dolby Vision, 800 nits (HBM)
True-tone
Media
FM Radio
Yes
No
Earphone Jack
Yes
No
Camera
Camera Set
Triple Cameras
Single Camera
Main Camera
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
108 MP, f/1.9, 24mm (wide), 1/1.33", 0.8µm, Dual Pixel PDAF, Laser AF, OIS
2nd Camera
8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm
8 MP, f/4.1, 120mm (periscope telephoto), PDAF, OIS, 5x optical zoom
3rd Camera
2 MP, f/2.4, (macro)
13 MP, f/2.2, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm
Camera Video
1080p@30fps
8K@24fps, 4K@30/60fps, 1080p@30/60/120/480fps; gyro-EIS, HDR10+
Features
HDR, panorama
HDR, panorama
Flash
LED Flash
Dual-LED flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12µm
Under-display 20 MP
Selfie Video
1080p@30fps
1080p@30fps
Software
OS
Android 10
Android 11
User Interface
MIUI 12
MIUI 12.5
Hardware
Chipset
Qualcomm SM6115 Snapdragon 662 (11 nm)
Qualcomm SM8350 Snapdragon 888+ 5G (5 nm)
CPU
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Octa-core (1x2.99 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)
GPU
Adreno 610
Adreno 660
RAM
4/6/8 GB
8/12 GB
Internal Storage
128/256 GB
128/256/512 GB
Card Slot
Yes microSD, up to 512 GB (dedicated slot)
No
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum
Ultra Wideband (UWB) support
Connectivity
Bluetooth
5.1, A2DP, LE
5.2, A2DP, LE, aptX HD
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Wi-fi Hotspot
Yes
Yes
USB
2.0, Type-C 1.0 reversible connector
USB Type-C 2.0
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
Yes, with dual-band A-GPS, GLONASS, GALILEO, BDS, QZSS, NavIC
NFC
No
Yes
Wireless Charging
-
Yes, 50W, 100% in 28 min (advertised)
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE-A
HSPA 42.2/5.76 Mbps, LTE-A, 5G
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Ion (Lithium Ion)
Capacity
6000 mAh, Battery
4500 mAh, Battery
Placement
Non-removable
Non-removable
Fast Charging
Yes, 18W (Reverse charging 2.5W)
Yes, 120W, 100% in 15 min (advertised)