Compare Xiaomi Redmi 9


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Photos at scale

 
Dimensions163,32 x 77,01 x 9,1 mm157,6 x 74,1 x 7,8 mm162,3 x 77,2 x 7,9 mm161,9 x 76,4 x 8,8 mm151 x 71,8 x 7,9 mm
Weight198 gr175 gr196 gr201 gr168 gr
Stand-by timedependent on usagedependent on usagedependent on usagedependent on usagedependent on usage
Call timedependent on usagedependent on usagedependent on usagedependent on usagedependent on usage
Design type
Monoblock
Controls
Facial unlock
Fingerprint recognition
Pressure sensitive in-screen
Pressure sensitive in-screen
Pressure sensitive in-screen
Touchscreen
Multi-touch, Capacitive
Multi-touch, Capacitive
Multi-touch, Capacitive
Multi-touch, Force Touch, Capacitive
Multi-touch, Capacitive
Voice command
Voice dialing
Stylus
Iris recognition
Operating system
Android
10
9.0 (Pie)
9.0 (Pie)
8.1
9.0 (Pie)
User interface
MIUI
11
One UI
Display
Auto-rotate
Colour display
Adjustable display brightness, 16.777.216 colours (24 bits), Dot Drop Display, Notch
Adjustable display brightness, 16.777.216 colours (24 bits), Curved Dynamic AMOLED Quad HD+, Always On feature, HDR10+, Hole-punch display
Adjustable display brightness, 16.777.216 colours (24 bits), Dynamic AMOLED Infinity-O Display, Always On feature, HDR10+
Adjustable display brightness, 16.777.216 colours (24 bits), Infinity Super AMOLED Quad HD+, Always On feature
Adjustable display brightness, 16.777.216 colours (24 bits), Dynamic AMOLED Infinity-O Display, Always On feature, HDR10+
  • Size
6.53 inch6.4 inch6.8 inch6.4 inch6.3 inch
  • Resolution
2340 x 1080 pixels3040 x 1440 pixels3040 x 1440 pixels2960 x 1440 pixels2280 x 1080 pixels
  • Aspect ratio
19.5:919:919:918.5:919:9
  • Peak brightness
400 nits    
  • Pixels Per Inch (PPI)
395526495514400
  • Screen-to-body ratio
83.4%88%92.5%85%92.4%
Hardware
Camera
Viervoudige camera-sensor, Auto focus, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Video recorder, self-timer
Tri camera sensor, Auto focus, Image stabilization, Blink Shot, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Smile Shot, Video recorder, self-timer
Viervoudige camera-sensor, Auto focus, Image stabilization, Blink Shot, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Smile Shot, Video recorder, self-timer
Dual camera sensor, Auto focus, Image stabilization, Blink Shot, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Smile Shot, Video recorder, self-timer
Tri camera sensor, Auto focus, Image stabilization, Blink Shot, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Smile Shot, Video recorder, self-timer
  • Type
13 MP + 2 MP + 5 MP + 8 MP12 MP + 12 MP + 16 MP12 MP + 12 MP + 16 MP + VGA camera12 MP + 12 MP12 MP + 12 MP + 16 MP
  • Angle of view (AOV)
118° + 75.2°123° + 45° + 77°123° + 77° 123° + 77°
  • DxOMark score
 109117103 
  • F-number
f/2.2 + f/2.2 + f/2.4 + f/2.4f/1.5 + f/2.2 + f/2.4f/1.5 + f/2.1 + f/2.2 + f/2.4f/1.5 + f/2.4f/1.5 + f/2.1 + f/2.2 + f/2.4
  • Max. resolution
(camera) 4208 x 3120 pixels + (video) 1920 x 1080 pixels(camera) 4032 x 3024 pixels + (video) 3840 x 2160 pixels(camera) 4640 x 3480 pixels + (video) 3840 x 2160 pixels(camera) 4208 x 3120 pixels + (video) 3840 x 2160 pixels(camera) 4640 x 3480 pixels + (video) 3840 x 2160 pixels
Front camera
Autofocus, Dual camera sensor
Autofocus
Autofocus
Autofocus
  • Type
8 MP10 MP + 8 MP10 MP8 MP10 MP
  • Angle of view (AOV)
77.8°80° + 90°80° 80°
  • DxOMark score
 969992 
  • F-number
f/2.0f/1.9 + f/2.2f/2.2f/1.7f/2.2
  • Max. resolution
(camera) 3264 x 2448 pixels + (video) 1920 x 1080 pixels(video) 3840 x 2160 pixels(video) 3840 x 2160 pixels(camera) 3264 x 2448 pixels + (video) 3840 x 2160 pixels(video) 3840 x 2160 pixels
Haptic feedback
Integrated antenna
Processor
MediaTek Helio G80, Octa core
Octa core
Octa core
Samsung Exynos 9810, Octa core
Octa core
  • Clock Frequency
1.8 GHz + 2.0 GHz1.7 GHz + 2.4 GHz + 2.8 GHz 1.8 GHz + 2.7 GHz 
Materials
Gorilla Glass
3
Dirt and waterproof
IP68
IP68
IP68
IP68
Telephony
Dual SIM
Hybrid slot
Hybrid slot
Hybrid slot
Flight mode
Integrated handsfree speaker
nano-SIM (4FF)
Vibrating alert
Videoconferencing
Operating frequency
Quad band
Data network
4G (LTE)
Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28
Cat 20 (2 Gbps)
Cat 20 (2 Gbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 17, Band 20, Band 28
Cat 18 (1200 Mbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 17, Band 20, Band 28
Cat 20 (2 Gbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 17, Band 20, Band 28
EDGE
GPRS
HSDPA
Cat20 42 Mbps
HSUPA
Cat6 5.76 Mbps
UMTS
Personalisation
Multiple homescreens
Widgets
Personal Information Management (PIM)
Agenda
Alarm clock
Calculator
Contact list
Date and time notation
Document viewer
Excel files, PowerPoint files, PDF files, Word files
Excel files, PowerPoint files, PDF files, Word files
Excel files, PowerPoint files, PDF files, Word files
Excel files, PowerPoint files, PDF files, Word files
Excel files, PowerPoint files, PDF files, Word files
Phonebook with groups
Photo phonebook
Reminder list
Stopwatch & countdown timer
Voice memo
To-do list
Available applications
Automatic switch on/off phone
Image editor
Java application support
Photo album
Video codec support
H.264, MPEG-4, Xvid
DivX, H.263, H.264, MPEG-4, Sorenson Spark, VC-1, VP8
DivX, H.263, H.264, MPEG-4, Sorenson Spark, VC-1, VP8
DivX, H.263, H.264, MPEG-4, Sorenson Spark, VC-1, VP8
DivX, H.263, H.264, MPEG-4, Sorenson Spark, VC-1, VP8
Video file support
M4V, MKV, MP4
3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV
3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV
3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV
3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV
Movie editor
Messaging
E-mail
POP3, SMTP, IMAP4
POP3, SMTP, IMAP4
POP3, SMTP, IMAP4
POP3, SMTP, IMAP4
POP3, SMTP, IMAP4
Instant messaging
Google Talk
Google Talk
Google Talk
Google Talk
Google Talk
MMS
Video MMS
Video MMS
Video MMS
Video MMS
Video MMS
Predictive Text Input
T9
T9
T9
T9
T9
SMS
Group messaging, Receive and send concatenated messages
Group messaging, Receive and send concatenated messages
Group messaging, Receive and send concatenated messages
Group messaging, Receive and send concatenated messages
Group messaging, Receive and send concatenated messages
Internet
Internet browser
Google Chrome
RSS reader
YouTube support
Navigation
A-GPS
Beidou
Build-in navigation system
Google Maps, Google Maps Navigation
Google Maps, Google Maps Navigation
Google Maps, Google Maps Navigation
Google Maps, Google Maps Navigation
Google Maps, Google Maps Navigation
Digital Compass
GLONASS
GPS receiver
Galileo
Audio
Audio codec support
AAC, AAC+, eAAC+, AMR, FLAC, MP3 VBR
AAC, AAC+, AC3, eAAC+, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX
AAC, AAC+, AC3, eAAC+, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, RTTL/RTX
AAC, AAC+, AC3, eAAC+, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, RTTL/RTX
AAC, AAC+, AC3, eAAC+, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, RTTL/RTX
Audio file support
MP3, MP4, WAV
M4A, MP3, WAV, WMA
M4A, MP3, WAV, WMA
M4A, MP3, WAV, WMA
M4A, MP3, WAV, WMA
FM-radio
Stereo, RDS
Polyphonic ringtones
MP3 ringtones
MP3 ringtones
MP3 ringtones
MP3 ringtones
MP3 ringtones
Stereo speakers
Build-in memory
Internal memory
  • Size (RAM)
3 GB + 4 GB12 GB + 8 GB12 GB6 GB + 8 GB8 GB
  • Storage
32 GB + 64 GB1 TB + 128 GB + 512 GB256 GB + 512 GB128 GB + 512 GB256 GB
Memory card slot
MicroSDHC memory card
Connections
Audio jack plug
3.5 mm
3.5 mm
3.5 mm
USB
Type-C
v3.0, Type-C
v3.0, Type-C
v3.0, Type-C
v3.0, Type-C
Connectivity
Bluetooth
v5.0, Advanced Audio Distribution Profile (A2DP)
v5.0, Advanced Audio Distribution Profile (A2DP)
v5.0, Advanced Audio Distribution Profile (A2DP)
v5.0, Advanced Audio Distribution Profile (A2DP)
v5.0, Advanced Audio Distribution Profile (A2DP)
Infrared
NFC
Synchronisation
SyncML
ActiveSync, SyncML
ActiveSync, SyncML
ActiveSync, SyncML
ActiveSync, SyncML
Tethering
WAP
2.0
2.0
2.0
2.0
2.0
Wireless Lan (WLAN/Wi-Fi)
Wi-Fi 5 (802.11ac), WiFi Direct support
Wi-Fi 6 (802.11ax), WiFi Direct support
Wi-Fi 6 (802.11ax), WiFi Direct support
Wi-Fi 5 (802.11ac), WiFi Direct support
Wi-Fi 6 (802.11ax), WiFi Direct support
ANT+
DLNA support
Power supply
Battery
Li-ion
Li-ion
Li-ion
Li-ion
Li-ion
  • Capacity
5020 mAh4100 mAh4300 mAh4000 mAh3500 mAh
Fast charging
Qualcomm Quick Charge
Qualcomm Quick Charge, Samsung Adaptive Fast Charging
Qualcomm Quick Charge, Samsung Adaptive Fast Charging, USB Power Delivery
Qualcomm Quick Charge, Samsung Adaptive Fast Charging
Qualcomm Quick Charge, Samsung Adaptive Fast Charging, USB Power Delivery
  • Max. power
18 Watt    
Wireless charging
Omgekeerd opladen
Omgekeerd opladen
Omgekeerd opladen
Sensors
Ambient light sensor
Gesture recognition
Proximity sensor
Barometer
Gyroscope
Heart rate monitor
Active Digitizer
Hygrometer