Xiaomi Mi 9 vs vivo v21 5G: Side by Side Specs Comparison

This is a side-by-side smartphone specs comparison of the Xiaomi Mi 9 and vivo v21 5G.

The Xiaomi Mi 9 has a 6.39-inch display, Qualcomm Snapdragon 855 processor, triple cameras, 4G LTE connectivity, and 3300mAh battery.

Meanwhile, the vivo v21 5G has a 6.44-inch display, MediaTek Dimensity 800U processor, triple cameras, 5G connectivity, and 4000mAh battery.


Specs Xiaomi Mi 9 vivo v21 5G
Picture Xiaomi Mi 9
3.7/5 stars (31 ratings)
× vivo v21 5G
3.5/5 stars (85 ratings)
Screen 6.39-inch FHD+ Super AMOLED Display (1080 x 2340 Pixels, 403 ppi) with Corning Gorilla Glass 6, 19.5:9 Aspect Ratio, Curved Edges, Rounded Corners and Notch 6.44-inch FHD+ AMOLED Display (1080 x 2400 Pixels, 409 ppi) with 20:9 Aspect Ratio, 90Hz Refresh Rate, HDR10+, & Notch
OS Android 9.0 Pie with MIUI 10 Android 11 with Funtouch OS 11.1
Chipset Qualcomm Snapdragon 855 MediaTek Dimensity 800U
CPU Octa Core CPU
1x Kryo 485 @ 2.84GHz , 3x Kryo 485 @ 2.42GHz & 4x Kryo 485 @ 1.8GHz
Octa Core CPU
2x Cortex-A76 @ 2.4GHz & 6x Cortex-A55 @ 2.0GHz
GPU Adreno 640 Mali-G57 MC3
RAM 6 GB 8 GB
Rear Camera Triple Cameras:
48MP Main Camera (f/1.75 Aperture, Laser AF & PDAF)
12MP Telephoto Camera (f/2.2 Aperture)
16MP Ultra-wide Camera (f/2.2 Aperture)
-Dual LED Flash
-A.I. Scene Recognition
Triple Cameras:
64MP Main Camera (f/1.79 Aperture, PD Autofocus, OIS)
8MP Ultra-wide (f/2.2 Aperture, 120˚ FoV)
2MP Macro (f/2.4 Aperture)
-Dual-tone LED Flash
-Up to 4K@30fps Video Recording
Front Camera 20 Megapixels (f/2.0 Aperture) with Screen Flash
44 Megapixels (f/2.0 Aperture, Autofocus, OIS) with Dual LED Flash
Storage 64GB or 128GB 256GB
Expansion None 512GB via microSD
SIM Dual SIM (Nano-SIM) Dual SIM (Nano-SIM)
Networks 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks 5G, 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 5.1
Infrared Yes
Position A-GPS GPS, GLONASS, GALILEO, & BeiDou
USB OTG Yes Yes
USB USB Type-C USB Type-C
3.5mm Audio Jack No No
Audio Enhancement None None
FM Radio No No
Sensors Face Recognition & Fingerprint Sensor
Barometer, Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Battery 3300 mAh Li-Po Battery (Non-removable)
27W Fast Charging and 20W Fast Wireless Charging
4000 mAh Li-Po Battery (Non-removable)
33W Fast Charging (FlashCharge, 63% in 30 minutes)
Material Glass with Aluminum Frame Glass Front and Back
Size 155 x 75 x 7.6 mm 159.68 x 73.90 x 7.39 mm
Weight 173 g 177 g
Colors Black, Blue and Violet Sunset Dazzle and Dusk Blue
Launch Date February 20, 2019 May 31, 2021
Price 22,990.00 - Official price of 64GB version in the Philippines
24,990.00 - Official price of 128GB version in the Philippines
23,999.00 - Official Price in the Philippines
Buy Online Xiaomi Mi 9 on Shopee vivo v21 5G on Lazada
vivo v21 5G on Shopee

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