Product
Oppo A18
Oppo A18
Samsung Galaxy A06 5G
Samsung Galaxy A06 5G
Battery
Charging - 25W wired
Type Li-Po 5000 mAh 5000 mAh
Body
Build - Glass front, plastic back, plastic frame
Dimensions 163.7 x 75 x 8.2 mm (6.44 x 2.95 x 0.32 in) 167.3 x 77.3 x 8 mm (6.59 x 3.04 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 188 g (6.63 oz) 191 g (6.74 oz)
  IP54 dust protected and water resistant (water splashes) IP54 dust protected and water resistant (water splashes)
Comms
Bluetooth 5.3, A2DP, LE, aptX HD 5.3, A2DP, LE
NFC No No
Positioning GPS, GALILEO, GLONASS, BDS, QZSS GPS, GLONASS, GALILEO, BDS
Radio No Unspecified
USB USB Type-C 2.0, OTG USB Type-C 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Resolution 720 x 1612 pixels, 20:9 ratio (~269 ppi density) 720 x 1600 pixels, 20:9 ratio (~262 ppi density)
Size 6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio) 6.7 inches, 108.4 cm2 (~83.8% screen-to-body ratio)
Type IPS LCD, 90Hz, 720 nits (peak) PLS LCD, 90Hz
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Launch
Announced 2023, September 27 2025, February 19
Status Available. Released 2023, October 05 Available. Released 2025, February 19
Main Camera
Dual 8 MP, f/2.0, (wide), AF 2 MP, f/2.4, (depth) 50 MP, f/1.8, (wide), PDAF2 MP, f/2.4, (depth)
Features LED flash, panorama LED flash
Video 1080p@30fps 1080p@30/60fps
Memory
Card slot microSDXC microSDXC (uses shared SIM slot)
Internal 64GB 4GB RAM, 128GB 4GB RAM 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
  eMMC 5.1 -
Misc
Colors Glowing Black, Glowing Blue Black, Gray, Light Green
Models CPH2591 SM-A066B, SM-A066B/DS
SAR - 1.05 W/kg (head)    
SAR EU - 1.30 W/kg (head)     1.30 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
5G bands - 1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6
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, up to 4 major Android upgrades, One UI 7
Selfie camera
Features Panorama -
Single 5 MP, f/2.2, (wide) 8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Video 1080p@30fps Yes
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes