Compare Oppo K13 vs Oppo A6x 4G

Oppo K13
Choose another device
Oppo A6x 4G
Choose another device
  Oppo K13 Oppo A6x 4G
Launch
Version April 2025 December 2025
Network
Technology 5G 4G
Body
Dimensions 163.2 x 76.1 x 8.5 mm (6.43 x 3.00 x 0.33 in) 166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight 208 g (7.34 oz) 210 g (7.41 oz)
SIM Nano-SIM and Nano-SIM 210 g (7.41 oz)
Others IP65 dust tight and water resistant IP64 dust tight and water resistant (water splashes)
Display
Type AMOLED, 120Hz IPS LCD, 120Hz
Size 6.67 inches 6.75 inches
Resolution 1080 x 2400 pixels 720 x 1570 pixels
Platform
Operating System Android 15, ColorOS 15 Android 15, ColorOS 15
Chipset Qualcomm Snapdragon 6 Gen 4 (4 nm) Qualcomm SM6225 Snapdragon 685 (6 nm)
CPU Octa-core (1x2.3 GHz Cortex-A720s & 3x2.2 GHz Cortex-A720s & 4x1.8 GHz Cortex-A520s) Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPU Adreno 810 Adreno 610
Memory
Card Slot No microSDXC
Internal 128GB 8GB RAM, 256GB 8GB RAM 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
Camera
Primary 50 MP (f/1.9) + 2 MP (depth) 13 MP, f/2.2, (wide)
Features LED flash, HDR, panorama LED flash, HDR, panorama
Video 4K@30fps, 1080p@30fps 1080p@60fps
Selfie 16 MP (1080p@30fps) 5 MP 1080p@30fps
Sound
Loudspeaker Yes, with stereo speakers Yes
3.5mm Jack No Yes
Extra Snapdragon Sound -
Comms
Wifi Yes a/b/g/n/ac, dual-band
Bluetooth 5.2 5.0
GPS Yes Yes
NFC No No
Infrared Yes -
USB USB Type-C 2.0 USB Type-C 2.0
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer, proximity, compass
Battery
Battery type 7000 mAh 6500 mAh
Charging 80W wired (100% in 56 min) 5W reverse wired
Misc
Colors Icy Purple, Prism Black Plum Purple, Ice Blue
Models CPH2729 CPH2819
Price 200 USD 80 USD
Oppo K13:
More information
Choose another device
Oppo A6x 4G:
More information
Choose another device
  Oppo K13 Oppo A6x 4G