Compare Xiaomi Redmi 9A


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Dimensions164.9 x 77.07 x 9 mm171.64 x 81.5 x 10.64 mm164.19 x 74.95 x 8.47 mm164.9 x 76 x 9.2 mm
Weight194 grams248 grams179.5 grams180 grams
Stand-bydepends on usagedepends on usagedepends on usagedepends on usage
Talk timedepends on usagedepends on usagedepends on usagedepends on usage
Design type
Monoblock
Controls
Facial unlock
Touchscreen
Multi-touch, Capacitive
Multi-touch, Capacitive
Multi-touch, Capacitive
Multi-touch, Capacitive
Voice command
Voice dialing
Fingerprint recognition
Operating system
Android
10
11
13
11
User interface
MIUI
12
Android One
Android Go edition
Display
Auto-rotate
Color display
Adjustable display brightness, 16.777.216 colors (24 bits), Dot Drop Display, Notch
Adjustable display brightness, 16.777.216 colors (24 bits), TFT, Hole-punch display
Adjustable display brightness, 16.777.216 colors (24 bits), Max Vision HD+, Notch
Adjustable display brightness, 16.777.216 colors (24 bits), TFT, Notch
  • Size
6.53 inch6.67 inch6.5 inch6.5 inch
  • Resolution
1600 x 720 pixels2400 x 1080 pixels1600 x 720 pixels1600 x 720 pixels
  • Aspect ratio
20:920:920:920:9
  • Peak brightness
400 nits550 nits  
  • Pixels Per Inch (PPI)
269395270270
  • Screen-to-body ratio
81%76.8%82.9%81.4%
Hardware
Camera
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
Dual camera sensor, Auto focus, Image stabilization, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Video recorder, self-timer
Auto focus, Image stabilization, 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, 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
  • Type
13 MP13 MP + 48 MP13 MP13 MP + 2 MP + 2 MP
  • Angle of view (AOV)
 123°  
  • F-number
 f/1.79 + f/2.4f/2.2 
  • Max. resolution
(camera) 4208 x 3120 pixels + (video) 1920 x 1080 pixels(video) 1920 x 1080 pixels(video) 1920 x 1080 pixels(camera) 4208 x 3120 pixels + (video) 1920 x 1080 pixels
Haptic feedback
Integrated antenna
Processor
MediaTek helio G25, Octa core
Qualcomm Snapdragon 480, Octa core
Unisoc T606, Octa core
MediaTek helio G25, Octa core
  • Clock Frequency
2.0 GHz 1.6 GHz2.0 GHz
Secondary camera
  • Type
5 MP8 MP5 MP8 MP
  • F-number
f/2.2f/2.0  
  • Max. resolution
(camera) 2592 x 1944 pixels (video) 1920 x 1080 pixels(camera) 3264 x 2448 pixels
Telephony
Dual SIM
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, Band 38, Band 40, Band 41
Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 20, Band 28, Band 38, Band 39, Band 40, Band 41
Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41
Cat 4 (150 Mbps), Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41
EDGE
GPRS
HSDPA
HSUPA
UMTS
5G
n1, n2, n3, , , n28, n41, n66, n77, n78
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
Phonebook with groups
Photo phonebook
Reminder list
Stopwatch & countdown timer
Voice memo
Available applications
Automatic switch on/off phone
Image editor
Java application support
Photo album
Video codec support
H.264, MPEG-4
H.263, H.264, H.265, MPEG-4
H.264, MPEG-4, Xvid
Video file support
MKV, MP4
3GP, AVI, FLV, MKV, MOV, MP4, WebM, WMV
3GP, 3G2, ASF, MKV
M4V, MKV, MP4
Movie editor
Messaging
E-mail
POP3, SMTP, IMAP4
POP3, SMTP, IMAP4
POP3, SMTP, IMAP4
POP3, SMTP, IMAP4
Instant messaging
Google Talk
Google Talk
Google Talk
Google Talk
MMS
Video MMS
Video MMS
Video MMS
Video MMS
Predictive Text Input
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
Internet
Internet browser
Google Chrome
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
Digital Compass
GLONASS
GPS receiver
Galileo
NavIC
Quasi-Zenith (QZSS)
Audio
Audio codec support
AAC, AAC+, eAAC+, AMR, FLAC, MP3 VBR
AAC, AAC+, AMR, aptX, FLAC, MIDI, MP3 VBR, OGG Vorbis
AAC, AMR, MP3 VBR
AAC, AAC+, eAAC+, AMR, FLAC, MP3 VBR
Audio file support
MP3, MP4, WAV
APE, M4A, MP3, WAV, WMA
M4A, MP3, MP4
MP3, MP4, WAV
FM-radio
Stereo, RDS
Stereo, RDS
Stereo, RDS
Polyphonic ringtones
MP3 ringtones
MP3 ringtones
MP3 ringtones
MP3 ringtones
Stereo speakers
Build-in memory
Internal memory
  • Size (RAM)
2 GB4 GB + 6 GB2 GB + 4 GB3 GB
  • Storage
32 GB128 GB + 64 GB64 GB32 GB
Memory card slot
MicroSDHC memory card
MicroSDHC memory card
Connections
Audio jack plug
3.5 mm
3.5 mm
3.5 mm
3.5 mm
USB
microUSB
v3.0, Type-C
v2.0, Type-C
v2.0, Type-C
Connectivity
Bluetooth
v5.0, Advanced Audio Distribution Profile (A2DP)
v5.1, Advanced Audio Distribution Profile (A2DP)
v5.0
v5.0, Advanced Audio Distribution Profile (A2DP)
Synchronisation
SyncML
ActiveSync, SyncML
SyncML
SyncML
Tethering
WAP
2.0
2.0
2.0
2.0
Wireless Lan (WLAN/Wi-Fi)
Wi-Fi 4 (802.11n), WiFi Direct support
Wi-Fi 6 (802.11ax)
Wi-Fi 5 (802.11ac)
Wi-Fi 4 (802.11n), WiFi Direct support
NFC
Power supply
Battery
Li-ion
Li-poly
Li-ion
Li-ion
  • Capacity
5000 mAh4630 mAh5000 mAh5050 mAh
Fast charging
Qualcomm Quick Charge
  • Max. power
10 Watt18 Watt10 Watt 
Wireless charging
  • Max. power
 15 Watt  
Sensors
Ambient light sensor
Gesture recognition
Proximity sensor
Barometer
Gyroscope
Materials
Dust and waterproof
IP68
IP52, P2i coating
IPX2
Gorilla Glass
7 (Victus)
Rugged housing
MIL-STD-810H
Plastic