Xiaomi Mi Mix 3 vs Vivo X21: Side by Side Specs Comparison

This is a side-by-side smartphone specs comparison of the Xiaomi Mi Mix 3 and Vivo X21.

The Xiaomi Mi Mix 3 has a 6.39-inch display, Qualcomm Snapdragon 845 processor, dual cameras, 4G LTE connectivity, and 3200mAh battery.

Meanwhile, the Vivo X21 has a 6.28-inch display, Qualcomm Snapdragon 660 processor, cameras, 4G LTE (with VoLTE) connectivity, and 3200mAh battery.


Specs Xiaomi Mi Mix 3 Vivo X21
Picture Xiaomi Mi Mix 3
★★★★★ 3.6/5 stars (30 ratings)
× Vivo X21
★★★★★ 4.6/5 stars (17 ratings)
Screen 6.39-inch FHD+ Super AMOLED Display (1080 x 2340 Pixels, 403 ppi) with Corning Gorilla Glass 5, 19.5:9 Aspect Ratio, 2.5D Arc Glass and Rounded Corners 6.28-inch FHD+ Super AMOLED Display (1080 x 2280 Pixels, 402 ppi) with 19:9 Aspect Ratio, 2.5D Curved Edges, Rounded Corners and Notch
OS Android 9.0 Pie with MIUI 10 Android 8.1 Oreo with Funtouch OS 4.0
Chipset Qualcomm Snapdragon 845 Qualcomm Snapdragon 660
CPU Octa Core CPU
4x Kryo 385 Gold @ 2.8GHz & 4x Kryo 385 Silver @ 1.7GHz 		Octa Core CPU
4x Kryo 260 @ 2.2GHz & 4x Kryo 260 @ 1.84GHz
GPU Adreno 630 Adreno 512
RAM 6 GB 6 GB
Rear Camera Dual Cameras:
12MP Wide Angle Camera (f/1.8 Aperture)
12MP Telephoto Camera
- Phase Detection Autofocus and LED Flash
-Optical Image Stabilization and 960 FPS Slow Motion 		Dual Camera: 12 + 5 Megapixels (f/1.8 Aperture)
Phase Detection Autofocus
LED Flash
Front Camera Dual Cameras:
24MP Main Camera
2MP Depth Sensor

-Sliding Mechanism 		12 Megapixels (f/2.0 Aperture) with Screen Flash
- A.I. Beauty
Storage 128GB 128GB
Expansion None 256GB via microSD
SIM Dual SIM (Nano-SIM) Dual SIM (Nano-SIM)
Networks 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks 4G LTE (with VoLTE), 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
Position A-GPS A-GPS
USB OTG Yes Yes
USB USB Type-C MicroUSB 2.0
3.5mm Audio Jack No Yes
Audio Enhancement None Hi-Fi Audio
FM Radio No Yes
Sensors Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer 		Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Battery 3200 mAh Li-ion Battery (Non-removable)
Quick Charge 4.0+ and 10W Wireless Charging 		3200 mAh Li-ion Battery (Non-removable)
Fast Charging
Material Ceramic Back with Metal Frame Metal and Glass
Size 157.9 x 74.7 x 8.5 mm 154.5 × 74.8 × 7.37 mm
Weight 218 g 156 g
Colors Onyx Black, Jade Green, Sapphire Blue and Forbidden City Blue Black
Launch Date November 6, 2018 June 21, 2018
Price ₱29,990.00 - Official price of 6GB RAM + 64GB Storage version in the Philippines
₱ - Official price of version in the Philippines		 ₱29,999.00 - Official Price in the Philippines
Buy Online Xiaomi Mi Mix 3 on Lazada
Xiaomi Mi Mix 3 on Shopee 		Vivo X21 on Lazada
Vivo X21 on Shopee

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