This is a side-by-side smartphone specs comparison of the Xiaomi Redmi Note 11 and OPPO A3.
The Xiaomi Redmi Note 11 has a 6.43-inch display, Qualcomm Snapdragon 680 processor, quad cameras, 4G LTE connectivity, and 5000mAh battery.
Meanwhile, the OPPO A3 has a 6.67-inch display, Qualcomm Snapdragon 6s 4G Gen 1 (11 nm) processor, dual cameras, 4G LTE connectivity, and 5100mAh battery.
| Specs | Xiaomi Redmi Note 11 | OPPO A3 | 
|---|---|---|
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| Screen | 6.43-inch FHD+ AMOLED Display (1080 x 2400 Pixels, 409 ppi) with Corning Gorilla Glass 3, 20:9 Aspect Ratio, 90Hz Refresh Rate, and punch-hole | 6.67-inch HD+ IPS LCD Display (720 x 1604 Pixels, 264 ppi) with Panda Glass, 20:9 Aspect Ratio, 90Hz Refresh Rate, 1000nits max, and punch-hole | 
| OS | Android 11 with MIUI 13 | Android 14 with ColorOS 14.0 | 
| Chipset | Qualcomm Snapdragon 680 | Qualcomm Snapdragon 6s 4G Gen 1 (11 nm) | 
| CPU | Octa Core CPU 4x Kryo 265 Gold @ 2.4GHz & 4x Kryo 265 Silver @ 1.9GHz  | 
					Octa Core CPU 4x Cortex-A73 @ 2.1GHz & 4x Cortex-A55 @ 1.8GHz  | 
				
| GPU | Adreno 610 | Adreno 610 | 
| RAM | 4GB or 6GB of RAM | 6 GB | 
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| Rear Camera | Quad Cameras:  50MP Main Camera (f/1.8 Aperture, Autofocus) 8MP Ultra-wide (f/2.2 Aperture, 118˚ FoV) 2MP Macro (f/2.4 Aperture) 2MP Depth Sensor -LED Flash -Up to 1080p@30fps Video Recording  | 
				Dual Cameras:  50MP Main Camera (f/1.8 Aperture, Autofocus) Flicker Sensor -LED Flash -Up to 1080p@30fps video recording  | 
			
| Front Camera | 
						13 Megapixels (f/2.4 Aperture) | 
					
						5 Megapixels (f/2.2 Aperture)  - Up to 1080p@30fps video recording  | 
				
| Storage | 64GB or 128GB | 128GB | 
| Expansion | 1TB 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/ac (dual band) | Wi-Fi 802.11 b/g/n/ac (dual band) | 
| NFC | Yes | No | 
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | 
| Infrared | Yes | |
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| Position | GPS with A-GPS, GLONASS, Galileo, and BeiDou | GPS, GLONASS, GALILEO, BeiDou, QZSS | 
| USB OTG | Yes | Yes | 
| USB | USB Type-C | USB Type-C | 
| 3.5mm Audio Jack | Yes | Yes | 
| Audio Enhancement | Hi-Res Audio | Up to 300% speaker volume | 
| FM Radio | No | No | 
| Sensors | 
					Face Recognition & Fingerprint Sensor					 Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer  | 
					
					Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Accelerometer  | 
				
| Battery | 5000 mAh Li-Po Battery (Non-removable) 33W Fast Charging (Pro Fast Charging, 100% in 61 minutes)  | 
						5100 mAh  (Non-removable) 45W Fast Charging (SUPERVOOC, 50% in 30 minutes)  | 
				
| Material | Glass front, Plastic back | Glass front, Plastic back (IP54 dust & splash resistance, MIL-STD 810H shock resistance) | 
| Size | 159.87 x 73.87 x 8.09 mm | 165.77 x 76.08 x 7.68 mm | 
| Weight | 179 g | 186 g | 
| Colors | Graphite Gray, Twilight Blue, and Star Blue | Sparkle Black, Starry Purple | 
| Release Date | February 10, 2022 | September 3, 2024 | 
| Price | ₱8,999.00 - Official price of (4GB + 64GB) version in the Philippines ₱9,999.00 - Official price of (6GB + 128GB) version in the Philippines  | 
						₱8,999.00 - Official Price in the Philippines | 
| Buy Online | 
								Xiaomi Redmi Note 11 on Lazada  Xiaomi Redmi Note 11 on Shopee  | 
							
								OPPO A3 on Lazada  OPPO A3 on Shopee  |