Oppo A9 Vs Xiaomi Redmi Note 7 Specs Comparison


Oppo A9 Vs Xiaomi Redmi Note 7 comparison on basis of storage, camera, display, system on chip (SOC), connectivity, battery, design and other specifications.



Oppo A9
Xiaomi Redmi Note 7
Brand and Model
Brand and Model
Brand 
Brand 
  Oppo
  Xiaomi
Model 
Model 
 A9
 Redmi Note 7
Model Alias
Model Alias

 Redmi Note 7

 Red Rice Note7
Operating System (OS)
Operating System
ColorOS 6 (Android 9.0 Pie)
MIUI V10 (Android 8.1 Oreo)
   System on  Chip (SOC)    
   System on  Chip (SOC)    
SOC 
SOC 
Media Tek Helio P70
Qualcomm Snapdragon 660 MSM8976 Plus
Process Technology 
Process Technology 
 12 nm 
 14 nm 
CPU
CPU
4x 2.1 GHz ARM Cortex-A73
4x 2.2 GHz Kryo 260
4x 1.95 GHz ARM Cortex-A53
4x 1.84 GHz Kryo 260
CPU Bits 
CPU Bits 
 64 bits 
 64 bits 
Instruction Set  
Instruction Set  
 ARMv8-A
 ARMv8
CPU Frequency 
CPU Frequency 
 2100 MHz  
 2200 MHz  
CPU Cores 
CPU Cores 
  8
  8
GPU
GPU
ARM Mali-G72 MP3
Qualcomm Adreno 512
GPU Cores
GPU Cores
 3

GPU Frequency
GPU Frequency
900 MHz

RAM Capacity 
RAM Capacity 

  4 GB
6 GB  
 6 GB
RAM Type  
RAM Type  
 LPDDR4X
 LPDDR4X
RAM Channels  
RAM Channels  
Double Channel
 Double Channel
RAM Frequency  
RAM Frequency  
 1800 MHz
 1866 MHz
Storage
Storage
  128 GB
  32 GB 

  64 GB
Memory Cards
Memory Cards
  microSD
  microSD
 microSDHC
 microSDHC
 microSDXC
 microSDXC
   Display    
Display
Type / Technology 
Type / Technology 
IPS
  IPS
Diagonal Size 
Diagonal Size 
  6.53 in 
  6.3 in 
  165.86 mm 
  160.02 mm 
  16.59 cm 
  16 cm 
Width 
Width 
  2.74 in 
  2.64 in 
  69.51 mm 
  67.06 mm 
  6.95 cm 
  6.71 cm 
Height 
Height 
  5.93 in 
  5.72 in 
  150.6 mm 
  145.29 mm 
  15.06 cm 
  14.53 cm 
Aspect Ratio 
Aspect Ratio 
 2.167:1 
 2.167:1 
Resolution 
Resolution 
 1080 x 2340  pixels 
 1080 x 2340  pixels 
Pixel Density 
Pixel Density 
  395 ppi 
  409 ppi 
  155 ppcm 
  160 ppcm 
Color Depth 
Color Depth 
  24 bits  
  24 bits  
  16777216 colors 
  16777216 colors 
Display Area 
Display Area 
  84.97 % 
  81.63 % 
Other Features 
Other Features 
 Capacitive 
 Capacitive 
 Multi-touch 
 Multi-touch 
 Scratch resistant
 Scratch resistant

Corning Gorilla Glass
2.5D curved glass screen
2.5D curved glass screen

 LTPS

 1500:1 contrast ratio

 450 cd/m square

 84% NTSC
Sensors
Sensors
 Proximity
 Proximity
 Light
 Light
 Accelerometer
 Accelerometer
 Compass
 Compass
Gyroscope
 Gyroscope
  Fingerprint
 Fingerprint

 Hall
Primary Camera
Primary Camera
Sensor type 
Sensor type 
 CMOS
CMOS BSI
Aperture
Aperture
 f/1.8
 f/1.8
Flash Type
Flash Type
Dual LED
Dual LED
 Image Resolution 
 Image Resolution 
 4608 x 3456  pixels 
 8000 x 6000  pixels 
 15.93 MP 
 48 MP 
Video resolution
Video resolution
 3840 x 2160 pixels
 1920 x 1080 pixels
 8.29 MP
 2.07 MP
Video FPS
Video FPS
 30 fps
 60 fps
Features 
Features 
Autofocus 
Autofocus 
Continuous shooting 
Continuous shooting 
Digital zoom
Digital zoom
 Digital image stabilization
Digital image stabilization
Geotagging 
Geotagging 
Panorama 
Panorama 
HDR 
HDR 
Touch focus 
Touch focus 
Face detection
Face detection
White balance setting 
White balance setting 
ISO setting 
ISO setting 
Exposure compensation 
Exposure compensation 
Self-timer 
Self-timer 
Scene mode 
Scene mode 

RAW

Sensor size – 1/2 inch

Pixel size- 1.4 um (4-in-1 pixel binning)
Phase detection
Phase detection with Dual Pixel

 6-element lens

1080p @ 120 fps
Secondary rear camera- 2 MP
Secondary rear camera- 5 MP
Front Camera
Front Camera
Sensor Type
Sensor Type
CMOS  

Aperture
Aperture
 f/2
 f/2.2
Image Resolution 
Image Resolution 
 4608 x 3456 pixels 
 4160 x 3120 pixels 
  15.93 MP 
  12.98 MP 
Video Resolution
Video Resolution
 1920 x 1080 pixels
 1920 x 1080 pixels
 2.07 MP
 2.07 MP
Video FPS
Video FPS
 30 fps
 30 fps
Features 
Features 
Face unlock
Face unlock
Audio
Audio
Loudspeaker 
Loudspeaker 
Earpiece
Earpiece

Smart PA 
Radio
Radio
  No
  No
Tracking /  Positioning
Tracking /  Positioning
 GPS 
 GPS 
 A-GPS 
 A-GPS 
GLONASS
GLONASS
BeiDou
 BeiDou
Wi-Fi    
Wi-Fi
 802.11a (IEEE 802.11a-1999)
 802.11a (IEEE 802.11a-1999)
 802.11b (IEEE 802.11b-1999)
 802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009) 
802.11n (IEEE 802.11n-2009) 
 802.11n 5GHz
 802.11n 5GHz
 802.11 ac (IEEE 802.11ac)
 802.11ac (IEEE 802.11ac)
Dual band
 Dual band
 Wi-Fi Hotspot 
 Wi-Fi Hotspot 
 Wi-Fi Direct
 Wi-Fi-Direct
 Wi-Fi-Display
 Wi-Fi Display
Bluetooth
Bluetooth
Version 
Version 
 5.0
 5.0
Features 
Features 
A2DP 
A2DP 
 EDR

 LE
LE
USB
USB
Connector Type  
Connector Type  
USB Type-C
USB Type-C
Version 
Version 
  2.0
  2.0
Features 
Features 
Charging 
Charging 
Mass Storage 
Mass Storage 

Host
On-The-Go
On-The-Go
Headphone Jack
Headphone Jack
 Yes
 Yes
Connectivity
Connectivity
 Computer sync 
 Computer sync 
 OTA sync 
 OTA sync 
 Tethering
Tethering
 VoLTE
 VoLTE

 Infrared
Browser
Browser
HTML 
HTML 
HTML5 
HTML5 
CSS 3 
CSS 3 
   Audio File Formats /  Codecs    
   Audio File Formats /  Codecs    
AAC 
AAC 
AAC+ / aaPlus / HE-AAC v1
AAC+ / aaPlus / HE-AAC v1
AMR / AMR-NB / GSM-AMR 
AMR / AMR-NB / GSM-AMR 

AMR-WB

 aptX / apt-X

 aptX HD / apt-X HD / aptX Lossless
eAAC+ / aacPlus v2 / HE-AAC v2
eAAC+ / aacPlus v2 / HE-AAC v2
FLAC 
FLAC 
MIDI 
MIDI 
MP3 
MP3 
OGG 
OGG 
WMA 
WMA 

 LDAC
WAV 
WAV 
   Video File Formats /  Codecs    
   Video File Formats /  Codecs    
3GPP 
3GPP 
AVI 
AVI 
DivX
DivX
Flash Video


H.263

H.264 / MPEG-4 Part 10 / AVC video

H.265 / MPEG-H Part 2 / HEVC
MKV
MKV
MP4
MP4

VC-1
WebM

MWV

Xvid
Xvid
Battery
Battery
Capacity
Capacity
4020 mAh
4000 mAh
Type 
Type 
 Li-Polymer
 Li-Polymer
Features 
Features 
 Non-removable 
 Non-removable 
 Fast charging
 Fast charging
Launch
Launch
Announced 
Announced 
 2019, April
 2019, January
Status 
Status 
 Release April 2019
Release 15 January 2019
Price
Price
About 266 $
 Start 147 $ to 207 $
   Design    
Design
Colors 
Colors 
 White
 Black
Blue
 Blue
 Green
 Red
 Purple

Width 
Width 
  76.15 mm 
  75.21 mm 
  7.62 cm 
  7.52 cm 
  0.25 ft 
  0.25 ft 
  3 in 
  2.96 in 
Height 
Height 
 162.3 mm 
 159.21 mm 
 16.23 cm 
 15.92 cm 
  0.53 ft 
  0.52 ft 
  6.39 in 
  6.27 in 
Thickness 
Thickness 
  8.4 mm 
  8.1 mm 
  0.84 cm 
  0.81 cm 
  0.03 ft 
  0.03 ft 
  0.33 in 
  0.32 in 
Weight 
Weight 
  190 g
  186 g
  0.42 lbs
  0.41 lbs
  6.7 oz
  6.56 oz
Volume 
Volume 
  103.82 cm3
  96.99 cm3
  6.3 in3
  5.89 in3
Body Materials
Body Materials
 Aluminium alloy
 Aluminium alloy
  Glass
Glass
SIM Card
SIM Card
SIM Card Type  
SIM Card Type  
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm) 
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)  
 Nano-SIM / microSD
  Nano-SIM / microSD
Number of SIM Cards 
Number of SIM Cards 
  2
  2
Networks
Networks
GSM / LTE / UMTS / CDMA / TD-SCDMA
GSM / LTE / UMTS / CDMA / W-CDMA / TD-SCDMA
   Mobile Network Technology and Bandwidth   
Mobile Network Technology and Bandwidth
 UMTS (384 kbit/s) 
 UMTS (384 kbit/s) 
 EDGE 
 EDGE 
 GPRS  
 GPRS  
 HSPA+ 
 HSPA+ 
LTE Cat 13 (150.7 Mbit/s, 391.6 Mbit/s)
LTE Cat 18 (221.0 Mbit/s, 1.2 Gbit/s)
  EV-DO Rev. A (1.8 Mbit/s, 3.1 Mbit/s)
EV-Do Rev. A (1.8 Mbit/s, 3.1 Mbit/s)
 TD-SCDMA
TD-SCDMA
 TD-HSDPA
TD-HSDPA

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