Product
Oppo A18
Oppo A18
Oppo A5x
Oppo A5x
Battery
Charging - 45W wired, 33W PPS, 13.5W PD, 50% in 37 min
Type Li-Po 5000 mAh 6000 mAh
Body
Dimensions 163.7 x 75 x 8.2 mm (6.44 x 2.95 x 0.32 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 188 g (6.63 oz) 193 g (6.81 oz)
  IP54 dust protected and water resistant (water splashes) 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 5.3, A2DP, LE, aptX HD 5.1, A2DP, LE
NFC No No
Positioning GPS, GALILEO, GLONASS, BDS, QZSS 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 802.11 a/b/g/n/ac, dual-band
Display
Protection - Unspecified
Resolution 720 x 1612 pixels, 20:9 ratio (~269 ppi density) 720 x 1604 pixels, 20:9 ratio (~264 ppi density)
Size 6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio) 6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio)
Type IPS LCD, 90Hz, 720 nits (peak) IPS LCD, 120Hz, 1000 nits (HBM)
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass Fingerprint (side-mounted), accelerometer, proximity, compass
Launch
Announced 2023, September 27 2025, May 23
Status Available. Released 2023, October 05 Available. Released 2025, May 25
Main Camera
Dual 8 MP, f/2.0, (wide), AF 2 MP, f/2.4, (depth) -
Features LED flash, panorama LED flash, HDR, panorama
Single - 32 MP, f/1.9, (wide), AF
Video 1080p@30fps Yes
Memory
Card slot microSDXC microSDXC
Internal 64GB 4GB RAM, 128GB 4GB RAM 128GB 4GB RAM
  eMMC 5.1 UFS 2.2
Misc
Colors Glowing Black, Glowing Blue Tranquil Lake Green, Laser White
Models CPH2591 -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 LTE
5G bands - SA/NSA
Speed HSPA, LTE HSPA, LTE, 5G
Technology GSM / HSPA / LTE GSM / HSPA / LTE / 5G
Platform
Chipset Mediatek MT6769 Helio G85 (12 nm) Mediatek Dimensity 6300 (6 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G52 MC2 Mali-G57 MC2
OS Android 13, upgradable to Android 15, ColorOS 15 Android 15, ColorOS 15
Selfie camera
Features Panorama -
Single 5 MP, f/2.2, (wide) 5 MP, f/2.2, (wide)
Video 1080p@30fps Yes
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes