Xiaomi Mi 9 SE vs OPPO A6 Pro: Side by Side Specs Comparison

This is a side-by-side specs comparison of the Xiaomi Mi 9 SE and OPPO A6 Pro smartphones.

The Xiaomi Mi 9 SE features a more compact 5.97-inch display, 3,070mAh battery, 18W charging rate, triple-camera setup and Qualcomm Snapdragon 712 chipset.

Meanwhile, the OPPO A6 Pro features a larger 6.57-inch display, 50MP main camera, 7,000mAh battery, 80W fast charging and IP68 dust & water resistance. The two phones have similar prices.

Specs Xiaomi Mi 9 SE OPPO A6 Pro
Picture & Ratings Xiaomi Mi 9 SE
★★★★★ 3.5/5 stars (14)
× OPPO A6 Pro
★★★★★ 3.5/5 stars ()
Design and Display
Display 5.97-inch FHD+ Super AMOLED Display (1080 x 2340 Pixels 432 ppi) with Corning Gorilla Glass 5, 19.5:9 Aspect Ratio and Dot Drop Notch 6.57-inch FHD+ AMOLED Display (1080 x 2372 Pixels, 397 ppi) with AGC DT-Star D+ Glass, 120Hz Refresh Rate, 600nits typical brightness, 1400nits HBM and punch-hole
Size 147.5 x 70.5 x 7.5 mm 158.2 x 75.0 x 8.0 mm
Weight 155 g 188 g
Build Glass Front & Back with Metal Frame Glass front, Plastic back
Durability IP68/IP69 dust & water resistance
Colors Piano Black and Ocean Blue Lunar Titanium, Coral Pink
Our pick: ✔ OPPO A6 Pro
The OPPO A6 Pro has a larger and sharper display. It is also more durable, while the Xiaomi Mi 9 SE has better build materials and is lighter and thinner.
Performance
Chipset Qualcomm Snapdragon 712 MediaTek Helio G100 (6 nm)
CPU Octa Core CPU
2x Kryo 360 Gold @ 2.3GHz & 6x Kryo 360 Silver @ 1.7GHz
Octa Core CPU
2x Cortex-A76 @ 2.2GHz & 6x Cortex-A55 @ 2.0GHz
GPU Adreno 616 Mali-G57 MP2
RAM 6 GB 8 GB
Storage 64GB 256GB (UFS 2.2)
Expansion None 1TB via microSD
OS Android 9.0 Pie with MIUI 10 Android 15 with ColorOS 15.0
Our pick: ✔ OPPO A6 Pro
The OPPO A6 Pro has better performance and a higher RAM capacity.
Cameras
Rear Camera Triple Cameras:
48MP Main Camera (f/1.75 Aperture, PDAF)
13MP Ultra-wide (f/2.4 Aperture)
8MP Telephoto (f/22.4 Aperture, PDAF)
-Dual LED Flash
-4K Video Recording and 960 fps Slow Motion
Dual Cameras:
50MP Main Camera (f/1.8 aperture, Autofocus)
2MP Monochrome (f/2.4 aperture)
-LED Flash
-Up to 1080p@60fps video recording
Front Camera 20 Megapixels (f/2.0 Aperture)
16 Megapixels (f/2.4 aperture)
- Up to 1080p@30fps video recording
Our pick: ✔ Xiaomi Mi 9 SE

Xiaomi Mi 9 SE has the more capable camera system with a more capable ultrawide camera and higher-resolution 4K rear video recording.
Connectivity
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)
SIM Dual SIM (Nano-SIM) Dual SIM (Nano-SIM)
NFC Yes Yes
Bluetooth Bluetooth 5.0 Bluetooth 5.4
Infrared Yes
Location A-GPS, GLONASS, Galileo & BeiDuo GPS, GLONASS, GALILEO, BeiDou, QZSS
Our pick: ✔ OPPO A6 Pro
The OPPO A6 Pro has newer Bluetooth.
Audio and Features
USB OTG Yes Yes
USB USB Type-C USB Type-C
3.5mm Audio Jack No No
Audio Enhancement None Dual Speakers (stereo); Up to 300% 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
Gyroscope & Accelerometer
Our pick: ✔ OPPO A6 Pro
Based on the specs, it has stereo speakers and higher maximum volume.
Battery and Charging
Battery 3070 mAh Li-Po Battery (Non-removable) 7000 mAh Si/C Battery (Non-removable)
Charging 18W Fast Charging 80W Fast Charging (SUPERVOOC, 100% in 61 minutes)
Our pick: ✔ OPPO A6 Pro
The OPPO A6 Pro has a larger battery capacity and faster charging.
Price and Availability
Price ₱15,990.00 - Official Price in the Philippines ₱15,999.00 - Official Price in the Philippines
Release Date May 15, 2019 October 31, 2025
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