Oppo A11s vs Oppo K9x

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

Phone 1

Phone 2

Oppo

Oppo A11s

Price coming soon

1category wins

Oppo

Oppo K9x

Price coming soon

3category wins

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 A11s

Best value for money

Even

Full specs comparison

Display

Spec	Oppo A11s	Oppo K9x
Size (inches)	6.5	6.49
Panel Type	IPS LCD	IPS LCD
Resolution Height	1600	2400
Resolution Width	720	1080
Refresh Rate	90	90
Peak Brightness	480	600
PPI	270	405
Glass Type	—	Aluminosilicate glass
Screen-to-body	82.9	84.2

Platform

Spec	Oppo A11s	Oppo K9x
CPU	Octa-core (4x1.8 GHz Kryo 240 & 4x1.6 GHz Kryo 240)	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	Adreno 610	Mali-G57 MC2
Chipset Name	Snapdragon 460	Dimensity 810
Process (nm)	11	6
OS Name	Android	Android
UI Skin	ColorOS 7.2	ColorOS 11.1
OS Version	10	11

Benchmarks

Spec	Oppo A11s	Oppo K9x
Geekbench (Single-Core)	—	684
Geekbench (Multi-Core)	—	1,900
AnTuTu	—	569,913

Memory

Spec	Oppo A11s	Oppo K9x
Card Slot	microSDXC (dedicated slot)	microSDXC
Variants	64GB 4GB RAM, 128GB 4GB RAM, 128GB 8GB RAM	128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM

Main Camera

Spec	Oppo A11s	Oppo K9x
Video	1080p@30fps	1080p@30fps, gyro-EIS
Features	LED flash, HDR, panorama	LED flash, HDR, panorama
Count	3	3
Depth	2 MP, f/2.4, (depth)	2 MP, f/2.4, (depth)
Macro	2 MP, f/2.4, (macro)	2 MP, f/2.4, (macro)
Wide	13 MP, f/2.2, 25mm, (wide)	64 MP, f/1.7, 26mm, (wide)

Selfie Camera

Spec	Oppo A11s	Oppo K9x
Video	1080p@30fps	1080p@30fps
Features	HDR	—
Count	1	1
Lens	8 MP, f/2, (wide)	16 MP, f/2, 26mm, (wide)

Battery

Spec	Oppo A11s	Oppo K9x
Capacity (mAh)	5000	5000
Chemistry	Li-Po	Li-Po
Wired Charging (W)	18	33

Body

Spec	Oppo A11s	Oppo K9x
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Height (mm)	163.9	162.2
Thickness (mm)	8.4	8.8
Weight (g)	186	194
Width (mm)	75.1	74.8

Launch

Spec	Oppo A11s	Oppo K9x
Announced	2021, December 27	2021, December 23
Status	Available. Released 2021, December 27	Available. Released 2021, December 27

Network

Spec	Oppo A11s	Oppo K9x
2G Bands	GSM 850, 900, 1800, 1900	GSM 850, 900, 1800, 1900
3G Bands	HSDPA 850, 900, 2100	HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
4G Bands	1, 3, 5, 8, 38, 39, 40, 41	1, 2, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41
5G Bands	—	1, 28, 41, 77, 78 SA/NSA
Speed	HSPA, LTE	HSPA, LTE, 5G
Technology	GSM, CDMA, HSPA, CDMA2000, LTE	GSM, CDMA, HSPA, CDMA2000, LTE, 5G

Connectivity

Spec	Oppo A11s	Oppo K9x
Bluetooth	5	5.1
NFC	No	No
Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS, GALILEO, BDS
Radio	Unspecified	No
USB Type	Type-C	Type-C
USB Version	2.0	2.0
Wi-Fi	Wi-Fi 5	Wi-Fi 5