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Oppo A55s vs Oppo K9x

Side-by-side specs and price comparison for buyers in Algeria.

Oppo A55s
Oppo

Oppo A55s

Price coming soon

Oppo K9x
Oppo

Oppo K9x

Price coming soon

Quick Verdict

Who wins each category, side by side.

Better price

Even

Faster chip

Even

Bigger battery

Even

Faster charging

Oppo K9x

Higher-resolution camera

Oppo K9x

Better display

Oppo K9x

Lighter body

Oppo A55s

Best value for money

Even

Full specs comparison

Display

SpecOppo A55sOppo K9x
Size (inches)6.56.49
Panel TypeIPS LCDIPS LCD
Resolution Height16002400
Resolution Width7201080
Refresh Rate—90
Peak Brightness480600
PPI270405
Glass Type—Aluminosilicate glass
Screen-to-body82.284.2

Platform

SpecOppo A55sOppo K9x
CPUOcta-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPUMali-G57 MC2Mali-G57 MC2
Chipset NameMediatek Dimensity 700Mediatek Dimensity 810
Process (nm)76
OS NameAndroidAndroid
UI SkinColorOS 11.1ColorOS 11.1
OS Version1111

Memory

SpecOppo A55sOppo K9x
Card SlotmicroSDXCmicroSDXC
Variants128GB 6GB RAM, 128GB 8GB RAM128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM

Main Camera

SpecOppo A55sOppo K9x
Video1080p@30fps1080p@30fps, gyro-EIS
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Count33
Depth2 MP, f/2.4, (depth)2 MP, f/2.4, (depth)
Macro2 MP, f/2.4, (macro)2 MP, f/2.4, (macro)
Wide13 MP, f/2.2, 25mm, (wide)64 MP, f/1.7, 26mm, (wide)

Selfie Camera

SpecOppo A55sOppo K9x
Video1080p@30fps1080p@30fps
FeaturesHDR—
Count11
Lens8 MP, f/2, (wide)16 MP, f/2, 26mm, (wide)

Battery

SpecOppo A55sOppo K9x
Capacity (mAh)50005000
ChemistryLi-PoLi-Po
Wired Charging (W)1033

Body

SpecOppo A55sOppo K9x
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Height (mm)163.9162.2
Thickness (mm)8.48.8
Weight (g)186194
Width (mm)75.774.8

Launch

SpecOppo A55sOppo K9x
Announced2022, April 182021, December 23
StatusAvailable. Released 2022, April 18Available. Released 2021, December 27

Network

SpecOppo A55sOppo K9x
2G BandsGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
3G BandsHSDPA 800, 850, 900, 1700(AWS), 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
4G Bands1, 3, 5, 8, 34, 38, 39, 40, 411, 2, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41
5G Bands1, 28, 41, 77, 781, 28, 41, 77, 78 SA/NSA
SpeedHSPA, LTEHSPA, LTE, 5G
TechnologyGSM, CDMA, HSPA, LTE, 5GGSM, CDMA, HSPA, CDMA2000, LTE, 5G

Connectivity

SpecOppo A55sOppo K9x
Bluetooth5.15.1
NFCNoNo
PositioningGPS, GLONASS, GALILEO, BDS, QZSSGPS, GLONASS, GALILEO, BDS
RadioNoNo
USB TypeType-CType-C
USB Version2.02.0
Wi-FiWi-Fi 5Wi-Fi 5

Sound

SpecOppo A55sOppo K9x
3.5mm JackYesYes
LoudspeakerYesYes

Features

SpecOppo A55sOppo K9x
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass

Buying advice for Algeria

Both Oppo A55s and Oppo K9x are sold in Algeria, but they fit different priorities.

Oppo K9x reaches a higher main-sensor resolution at 64 MP, which helps with crops and lower-light photos.

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