Skip to main content

Oppo A3x (China) vs Oppo K13x

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

Oppo A3x (China)
Oppo

Oppo A3x (China)

Price coming soon

Oppo K13x
Oppo

Oppo K13x

Price coming soon

Quick Verdict

Who wins each category, side by side.

Better price

Even

Faster chip

Even

Bigger battery

Oppo K13x

Faster charging

Even

Higher-resolution camera

Oppo K13x

Better display

Even

Lighter body

Oppo A3x (China)

Best value for money

Even

Full specs comparison

Display

SpecOppo A3x (China)Oppo K13x
Size (inches)6.676.67
Panel TypeIPS LCDIPS LCD
Resolution Height16041604
Resolution Width720720
Refresh Rate120120
Peak Brightness10001000
PPI264264
Screen-to-body85.284.9

Platform

SpecOppo A3x (China)Oppo K13x
CPUOcta-core (2x2.4 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 6300Mediatek Dimensity 6300
Process (nm)66
OS NameAndroidAndroid
UI SkinColorOS 14ColorOS 15
OS Version1415

Benchmarks

Geekbench (Single-Core)

Oppo A3x (China)769
Oppo K13x769

Geekbench (Multi-Core)

Oppo A3x (China)1,979
Oppo K13x1,979

AnTuTu

Oppo A3x (China)415,779
Oppo K13x415,779
SpecOppo A3x (China)Oppo K13x
Geekbench (Single-Core)769769
Geekbench (Multi-Core)1,9791,979
AnTuTu415,779415,779

Memory

SpecOppo A3x (China)Oppo K13x
Card SlotmicroSDXCmicroSDXC
Variants128GB 4GB RAM, 128GB 6GB RAM, 256GB 8GB RAM, 512GB 8GB RAM128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM

Main Camera

SpecOppo A3x (China)Oppo K13x
Video1080p@30/60fps1080p@30fps
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Count22
Depth2 MP, f/2.4, (depth)—
Wide32 MP, f/1.8, (wide)2 MP, f/2.4, (wide)

Selfie Camera

SpecOppo A3x (China)Oppo K13x
Video1080p@30fps1080p@30fps
Features—Panorama
Count11
Lens8 MP, f/2, (wide)8 MP, f/2, (wide)

Battery

SpecOppo A3x (China)Oppo K13x
Capacity (mAh)51006000
Wired Charging (W)4545

Body

SpecOppo A3x (China)Oppo K13x
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Height (mm)165.7165.7
Thickness (mm)7.77.9
Weight (g)186194
Width (mm)7676.2

Launch

SpecOppo A3x (China)Oppo K13x
Announced2024, July 272025, June 23
StatusAvailable. Released 2024, AugustAvailable. Released 2025, June 27

Network

SpecOppo A3x (China)Oppo K13x
2G BandsGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
3G BandsHSDPA 850, 900, 2100HSDPA 900, 2100
4G Bands1, 3, 5, 8, 28, 34, 38, 39, 40, 411, 3, 5, 8, 28, 40, 41
5G Bands1, 5, 8, 28, 41, 77, 78 SA/NSA1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM, CDMA, HSPA, CDMA2000, LTE, 5GGSM, HSPA, LTE, 5G

Connectivity

SpecOppo A3x (China)Oppo K13x
Bluetooth5.35.4
NFCNoNo
PositioningGPS, GALILEO, GLONASS, BDS, QZSSGPS, GALILEO, GLONASS, BDS, QZSS
RadioNoUnspecified
USB TypeType-CType-C
USB Version2.02.0
Wi-FiWi-Fi 5Wi-Fi 5

Sound

SpecOppo A3x (China)Oppo K13x
3.5mm JackYesYes
LoudspeakerYesYes

Features

SpecOppo A3x (China)Oppo K13x
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, proximity, compass

Buying advice for Algeria

Both Oppo A3x (China) and Oppo K13x are sold in Algeria, but they fit different priorities.

Oppo K13x packs a 6000 mAh battery, which translates to longer screen-on time when you are away from a charger.

Oppo K13x reaches a higher main-sensor resolution at 50 MP, which helps with crops and lower-light photos.

Other popular comparisons

Samsung Galaxy S26 Ultra vs Apple iPhone 17 Pro Max

Samsung compared to Apple

Samsung Galaxy S26 Ultra vs Google Pixel 10 Pro XL

Samsung compared to Google

Samsung Galaxy S26 Ultra vs Xiaomi 15 Ultra

Samsung compared to Xiaomi

Apple iPhone 17 Pro Max vs Xiaomi 15 Ultra

Apple compared to Xiaomi

Apple iPhone 17 Pro Max vs Google Pixel 10 Pro XL

Apple compared to Google

Samsung Galaxy S26+ vs Apple iPhone 17

Samsung compared to Apple