Product
Oppo K1
Oppo K1
Oppo A5x
Oppo A5x
Battery
Charging 10W wired 45W wired, 33W PPS, 13.5W PD, 50% in 37 min
Type Li-Ion 3600 mAh, non-removable 6000 mAh
Body
Build Glass front (Gorilla Glass 5), plastic back, plastic frame -
Dimensions 158.3 x 75.5 x 7.4 mm (6.23 x 2.97 x 0.29 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 156 g (5.50 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 5.0, A2DP, LE 5.1, A2DP, LE
NFC No No
Positioning GPS GPS, GALILEO, GLONASS, BDS, QZSS
Radio No Unspecified
USB microUSB 2.0, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 а/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band
Display
Protection Corning Gorilla Glass 5 Unspecified
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~402 ppi density) 720 x 1604 pixels, 20:9 ratio (~264 ppi density)
Size 6.4 inches, 101.0 cm2 (~84.5% screen-to-body ratio) 6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio)
Type Super AMOLED IPS LCD, 120Hz, 1000 nits (HBM)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer, proximity, compass
Launch
Announced 2018, October. Released 2018, October 2025, May 23
Status Discontinued Available. Released 2025, May 25
Main Camera
Dual 16 MP, f/1.8, 1/2.8", 1.12µm, PDAF 2 MP, f/2.4, (depth) -
Features LED flash, HDR, panorama LED flash, HDR, panorama
Single - 32 MP, f/1.9, (wide), AF
Video 4K@30fps, 1080p@30fps Yes
Memory
Card slot microSDXC (dedicated slot) microSDXC
Internal 64GB 4GB RAM, 64GB 6GB RAM 128GB 4GB RAM
  eMMC 5.1 UFS 2.2
Misc
Colors Blue, Red, Silver Green Tranquil Lake Green, Laser White
Models PBCM30 -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 39, 40, 41 LTE
5G bands - SA/NSA
Speed HSPA 42.2/11.5 Mbps, LTE (2CA) Cat6 300/50 Mbps HSPA, LTE, 5G
Technology GSM / HSPA / LTE GSM / HSPA / LTE / 5G
Platform
Chipset Qualcomm SDM660 Snapdragon 660 (14 nm) Mediatek Dimensity 6300 (6 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 512 Mali-G57 MC2
OS Android 8.1 (Oreo), ColorOS 5.2 Android 15, ColorOS 15
Selfie camera
Features HDR -
Single 25 MP, f/2.0, 1/2.8", 0.9µm 5 MP, f/2.2, (wide)
Video 1080p@30fps Yes
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes