Product
Oppo K9x
Oppo K9x
Oppo A5x
Oppo A5x
Battery
Charging 33W wired, 50% in 27 min Reverse wired 45W wired, 33W PPS, 13.5W PD, 50% in 37 min
Type Li-Po 5000 mAh 6000 mAh
Body
Dimensions 162.2 x 74.8 x 8.8 mm (6.39 x 2.94 x 0.35 in) 165.7 x 76.2 x 8 mm (6.52 x 3.00 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 194 g (6.84 oz) 193 g (6.81 oz)
  - IP65 dust tight and water resistant (low pressure water jets) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Comms
Bluetooth 5.1, A2DP, LE, aptX 5.1, A2DP, LE
NFC No No
Positioning GPS, GLONASS, GALILEO, BDS GPS, GALILEO, GLONASS, BDS, QZSS
Radio No Unspecified
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band
Display
Protection Aluminosilicate glass Unspecified
Resolution 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) 720 x 1604 pixels, 20:9 ratio (~264 ppi density)
Size 6.49 inches, 102.2 cm2 (~84.2% screen-to-body ratio) 6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio)
Type IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM) IPS LCD, 120Hz, 1000 nits (HBM)
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer, proximity, compass
Launch
Announced 2021, December 23 2025, May 23
Status Available. Released 2021, December 27 Available. Released 2025, May 25
Main Camera
Features LED flash, HDR, panorama LED flash, HDR, panorama
Single - 32 MP, f/1.9, (wide), AF
Triple 64 MP, f/1.7, 26mm (wide), 1/1.97”, 0.7µm, PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) -
Video 1080p@30fps, gyro-EIS Yes
Memory
Card slot microSDXC microSDXC
Internal 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM 128GB 4GB RAM
  UFS 2.2 UFS 2.2
Misc
Colors Black, Blue Tranquil Lake Green, Laser White
Models PGCM10 -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G bands 1, 2, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41 LTE
5G bands 1, 28, 41, 77, 78 SA/NSA SA/NSA
Speed HSPA, LTE, 5G HSPA, LTE, 5G
Technology GSM / CDMA / HSPA / CDMA2000 / LTE / 5G GSM / HSPA / LTE / 5G
  CDMA2000 1x -
Platform
Chipset Mediatek Dimensity 810 (6 nm) Mediatek Dimensity 6300 (6 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G57 MC2 Mali-G57 MC2
OS Android 11, ColorOS 11.1 Android 15, ColorOS 15
Selfie camera
Single 16 MP, f/2.0, 26mm (wide), 1/3.0”, 1.0µm 5 MP, f/2.2, (wide)
Video 1080p@30fps Yes
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes