This is a side-by-side smartphone specs comparison of the OPPO A57 and realme 12.
The OPPO A57 has a 5.2-inch display, Qualcomm Snapdragon 435 processor, cameras, 4G LTE connectivity, and 2900mAh battery.
Meanwhile, the realme 12 has a 6.67-inch display, Qualcomm Snapdragon 685 (6 nm) processor, dual cameras, 4G LTE connectivity, and 5000mAh battery.
| Specs | OPPO A57 | realme 12 | 
|---|---|---|
| Picture | 
				
					 
					
						
						★★★★★ 3.5/5 stars (30 ratings)						
						
						
						 
			
				 | 
				
										×
					
					 
					
						
						★★★★★ 3.9/5 stars (36 ratings)						
						
						
						 
					
										
					
					
					
					
					
					
					
				 | 
				
				
| Screen | 5.2-inch HD IPS LCD Display (720 x 1280 Pixels, 282 ppi) with Corning Gorilla Glass 4, 2.5D Arc Glass | 6.67-inch FHD+ AMOLED Display (1080 x 2400 Pixels, 295 ppi) with 20:9 Aspect Ratio, 120Hz Refresh Rate, 2000nits peak brightness, and punch-hole | 
| OS | Android 6.0 Marshmallow with Color OS 3.0 | Android 14 with realme UI 5.0 | 
| Chipset | Qualcomm Snapdragon 435 | Qualcomm Snapdragon 685 (6 nm) | 
| CPU | Octa Core CPU 8x Cortex-A53 @ 1.4GHz  | 
					Octa Core CPU 4x Cortex-A73 @ 2.8GHz & 4x Cortex-A53 @ 1.9GHz  | 
				
| GPU | Adreno 505 | Adreno 610 | 
| RAM | 3 GB | 8 GB | 
| 
				 | 
			||
| Rear Camera | 13.0 Megapixels (Sony CMOS Image Sensor) Phase Detection Autofocus LED Flash  | 
				Dual Cameras:  50MP Main Camera (Sony LYT600, f/1.88 Aperture, Autofocus, OIS) 2MP Monochrome (f/2.4 Aperture) -LED Flash -Up to 1080p@30fps video recording  | 
			
| Front Camera | 
						16.0 Megapixels  with Screen Flash  - 1.12µm Pixels  | 
					
						16 Megapixels (f/2.45 Aperture)  - Up to 720p video recording  | 
				
| Storage | 32GB | 256GB | 
| Expansion | 256GB via microSD | 1TB via microSD | 
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano-SIM) | 
| Networks | 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks | 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks | 
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n/ac (dual band) | 
| NFC | No | No | 
| Bluetooth | Bluetooth 4.1 | Bluetooth 5.0 | 
| Infrared | ||
| 
				 | 
				||
| Position | A-GPS | GPS, GLONASS, GALILEO, BeiDou, QZSS | 
| USB OTG | Yes | Yes | 
| USB | MicroUSB 2.0 | USB Type-C | 
| 3.5mm Audio Jack | Yes | No | 
| Audio Enhancement | None | Stereo Dual Speakers | 
| FM Radio | Yes | No | 
| Sensors | 
					Fingerprint Sensor					 Proximity Sensor & Ambient Light Sensor Compass & Accelerometer  | 
					
					Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer  | 
				
| Battery | 2900 mAh Li-ion Battery (Non-removable) | 5000 mAh  (Non-removable) 67W Fast Charging (SUPERVOOC, 50% in 19 minutes)  | 
				
| Material | Metal | Glass front, Plastic back (IP54 dust & splash resistant) | 
| Size | 149.1 x 72.9 x 7.7 mm | 162.95 x 74.74 x 7.92 mm | 
| Weight | 147 g | 187 g | 
| Colors | Black, Gold and Rose Gold | Pioneer Green, Skyline Blue | 
| Release Date | June 13, 2017 | August 11, 2024 | 
| Price | ₱11,990.00 - Official Price in the Philippines | ₱13,999.00 - Official Price in the Philippines | 
| Buy Online | 
								OPPO A57 on Lazada  OPPO A57 on Shopee  | 
							
								realme 12 on Lazada  realme 12 on Shopee  |