Samsung Galaxy A03 vs OPPO A18

Key Specs
Display 6.5"
Battery 5000 mAh
Camera 48 MP + 2 MP
Storage 128GB Built-in, 4GB RAM
Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bandsHSDPA 850 / 900 / 2100
4G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 41
SpeedHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Launch
Announced2021, November 26
StatusAvailable. Released 2022, January 21
Body
Dimensions164.2 x 75.9 x 9.1 mm (6.46 x 2.99 x 0.36 in)
Weight196 g (6.91 oz)
BuildGlass front, plastic back, plastic frame
SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Display for Samsung Galaxy A03
TypePLS LCD
Size6.5 inches, 102.0 cm2 (~81.8% screen-to-body ratio)
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Platform
OSAndroid 11
CPUOcta-core (2x1.6 GHz & 6x1.6 GHz)
Memory
Card slotmicroSDXC (dedicated slot)
Internal32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM, 128GB 4GB RAM
 eMMC 5.1
Main Camera
Dual48 MP, f/1.8, (wide), AF
2 MP, f/2.4, (depth)
FeaturesLED flash
Video1080p@30fps
Selfie camera
Single5 MP, f/2.2
Video
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.0, A2DP, LE
GPSYes, with A-GPS
NFCNo
RadioUnspecified
USBmicroUSB 2.0
Features
SensorsAccelerometer, proximity
Battery
TypeLi-Po 5000 mAh, non-removable
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OPPO A18

Rs. 27,999

OPPO A18
Key Specs
Display 6.56""
Battery 5000 mAh
Camera 8 MP + 2 MP
Storage 128GB Built-in
Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA, LTE
Launch
Announced 2023, September 27
Status Available. Released 2023, October 05
Body
Dimensions 163.7 x 75 x 8.2 mm (6.44 x 2.95 x 0.32 in)
Weight 188 g (6.63 oz)
SIM Dual SIM (Nano-SIM, dual stand-by)
 IP54, dust and splash resistant
Display for OPPO A18
Type IPS LCD, 90Hz, 720 nits (peak)
Size 6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio)
Resolution 720 x 1612 pixels, 20:9 ratio (~269 ppi density)
Platform
OS Android 13, ColorOS 13.1
Chipset Mediatek MT6769 Helio G85 (12nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G52 MC2
Memory
Card slot microSDXC
Internal 64GB 4GB RAM, 128GB 4GB RAM
 eMMC 5.1
Main Camera
Dual 8 MP, f/2.0, (wide), AF
2 MP, f/2.4, (depth)
Features LED flash, panorama
Video 1080p@30fps
Selfie camera
Single 5 MP, f/2.2, (wide)
Features Panorama
Video 1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.3, A2DP, LE, aptX HD
Positioning GPS, GALILEO, GLONASS, BDS, QZSS
NFC No
Radio No
USB USB Type-C 2.0, OTG
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass
Battery
Type Li-Po 5000 mAh, non-removable