Product
Oppo A78 4G
Oppo A78 4G
Oppo A5x
Oppo A5x
Battery
Charging 67W wired, PD, 76% in 30 min 45W wired, 33W PPS, 13.5W PD, 50% in 37 min
Type Li-Po 5000 mAh 6000 mAh
Body
Dimensions 160 x 73.2 x 7.9 mm (6.30 x 2.88 x 0.31 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 180 g (6.35 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 5.0, A2DP, LE 5.1, A2DP, LE
NFC Yes (market/region dependent) No
Positioning GPS, GALILEO, GLONASS, 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 802.11 a/b/g/n/ac, dual-band
Display
Protection Corning Gorilla Glass 5 Unspecified
Resolution 1080 x 2400 pixels, 20:9 ratio (~409 ppi density) 720 x 1604 pixels, 20:9 ratio (~264 ppi density)
Size 6.43 inches, 99.8 cm2 (~85.2% screen-to-body ratio) 6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio)
Type AMOLED, 90Hz, 430 nits IPS LCD, 120Hz, 1000 nits (HBM)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer, proximity, compass
Launch
Announced 2023, July 10 2025, May 23
Status Available. Released 2023, July 10 Available. Released 2025, May 25
Main Camera
Dual 50 MP, f/1.8, (wide), 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 1080p@30fps Yes
Memory
Card slot microSDXC microSDXC
Internal 128GB 8GB RAM, 256GB 8GB RAM 128GB 4GB RAM
  - UFS 2.2
Misc
Colors Mist Black, Aqua Green Tranquil Lake Green, Laser White
Models CPH2565 -
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 LTE LTE
5G bands - SA/NSA
Speed HSPA, LTE HSPA, LTE, 5G
Technology GSM / HSPA / LTE GSM / HSPA / LTE / 5G
Platform
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Mediatek Dimensity 6300 (6 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 610 Mali-G57 MC2
OS Android 13, ColorOS 13.1 Android 15, ColorOS 15
Selfie camera
Single 8 MP, f/2.0, (wide) 5 MP, f/2.2, (wide)
Video 1080p@30fps Yes
Sound
3.5mm jack Yes Yes
Loudspeaker Yes, with stereo speakers Yes