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Oppo K7x vs Oppo A83 (2018)
Oppo K7x
vs
Oppo A83 (2018)
comparison
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Oppo K7x
Oppo A83 (2018)
key specs
Display
6.50-inch
5.70-inch
Processor
MediaTek Dimensity 720
MediaTek MT6737T
Front Camera
16-megapixel
8-megapixel
Rear Camera
48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
13-megapixel
RAM
6GB
4GB
Storage
128GB
64GB
Battery Capacity
5000mAh
3180mAh
OS
Android 10
Android 7.1
Resolution
1080x2400 pixels
720x1440 pixels
general
Brand
Oppo
Oppo
Model
K7x
A83 (2018)
Release date
November 4, 2020
December 1, 2017
Launched in India
No
Yes
Form factor
Touchscreen
Touchscreen
Dimensions (mm)
162.20 x 75.10 x 9.10
150.50 x 73.10 x 7.70
Weight (g)
194.00
143.00
Battery capacity (mAh)
5000
3180
Fast charging
Proprietary
-
Colours
Black Mirror, Blue Shadow
-
display
Screen size (inches)
6.50
5.70
Touchscreen
Yes
Yes
Resolution
1080x2400 pixels
720x1440 pixels
Protection type
Gorilla Glass
-
Pixels per inch (PPI)
405
-
Aspect ratio
-
18:9
hardware
Processor
octa-core
2.5GHz octa-core
Processor make
MediaTek Dimensity 720
MediaTek MT6737T
RAM
6GB
4GB
Internal storage
128GB
64GB
Expandable storage
No
Yes
Expandable storage type
-
microSD
Expandable storage up to (GB)
-
256
camera
Rear camera
48-megapixel (f/1.7) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
13-megapixel
Rear autofocus
Yes
-
Rear flash
Yes
LED
Front camera
16-megapixel (f/2.0)
8-megapixel
Pop-Up Camera
No
-
software
Operating system
Android 10
Android 7.1
Skin
ColorOS 7.2
ColorOS 3.2
connectivity
Wi-Fi
Yes
Yes
GPS
Yes
Yes
Bluetooth
Yes, v 5.00
Yes, v 4.20
NFC
No
No
USB OTG
Yes
Yes
USB Type-C
Yes
-
Micro-USB
No
-
Lightning
No
-
Headphones
3.5mm
3.5mm
Number of SIMs
2
2
Wi-Fi standards supported
-
802.11 a/b/g/n
Infrared
-
No
FM
-
Yes
sim 1
SIM Type
Nano-SIM
Nano-SIM
GSM/CDMA
GSM
GSM
3G
Yes
Yes
4G/ LTE
Yes
Yes
5G
Yes
-
sim 2
SIM Type
Nano-SIM
Nano-SIM
GSM/CDMA
GSM
GSM
3G
Yes
Yes
4G/ LTE
Yes
Yes
5G
Yes
-
sensors
Fingerprint sensor
Yes
-
Proximity sensor
Yes
Yes
Accelerometer
Yes
Yes
Ambient light sensor
Yes
Yes
Gyroscope
Yes
-
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