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Vivo X21 Vs Oppo A77 4G - Comparison

Side By Side Comparison of Vivo X21 and Oppo A77 4G. Vivo X21 vs Oppo A77 4G comparison to compare Processor, display, RAM, Storage and other features.

This page was last updated on 02, February 2023

Product Name Vivo X21 Oppo A77 4G
Product Image Vivo X21 Oppo A77 4G
Specs score 71.6 73.69
Price Rs.20490 Rs.15499
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Action
Pros
Cons
Manufacturer Vivo Oppo
Released On March 2018 August 2022
Weight (Grams) 156.20 187.00
Colors Black, Gold, White Sky Blue, Sunset Orange
Dimensions 154.50 x 74.80 x 7.40 163.74 x 75.03 x 7.99
Body Material Case: Aluminium Back: Glass Case: Aluminium alloy Back: Plastic
Display
Screen Size 6.28 6.56
Touchscreen Yes Yes
Touchscreen Type Super AMOLED IPS LCD
Resolution 1080x2280 pixels 720x1612 pixels
Screen Protection
Pixel density 402 269
Screen to body ratio 85.2 84.62
Display Features -Capacitive Touchscreen, Multi-touch
-3D curved glass screen
-Capacitive Touchscreen, Multi-touch
-2.5D curved glass screen
-60 Hz Refresh Rate
Software
Operating System Android 8.1 Android v12.0
Custom OS Funtouch OS 4.0 ColorOS
Processor
Processor 2.2 GHz + 1.8 GHz Octa-core Octa core 2.3 GHz + 1.8 GHz
Chipset Qualcomm Snapdragon 660 MediaTek Helio G35
GPU Adreno 512 PowerVR GE8320
Memory
RAM 6GB 4GB (LPDD4X)
Internal Storage 128GB 64GB
Expandable Storage Yes (256) Yes (256)
Camera
Rear Camera 12+ 5 MP 50+ 2 MP
Flash Yes, LED Flash Yes, LED Flash
Front Camera 12-megapixel 8-megapixel
Front Flash Yes,Screen flash No
Connectivity
4G Yes Yes
WI-FI Yes,Wi-Fi 802.11, a/ac/b/g/n/n 5GHz Yes, Wi-Fi 802.11, b/g/n
Bluetooth Yes, v 5.00 Yes, v5.0
GPS Yes,with A-GPS, Glonass Yes, with A-GPS Glonass
NFC No No
USB microUSB 2.0 USB Type-C 2.0
Sensors
Fingerprint Yes (On-screen) Yes (Side)
Accelerometer Yes Yes
Proximity Yes Yes
Compass/ Magnetometer Yes Yes
Proximity Yes Yes
Gyroccope Yes No
Barometer No No
Temperature No No
Battery
Battery Capacity 3200 mAh 5000 mAh
Fast Charging Yes,Fast Charge Yes, 33w Super VOOC
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Vivo X21 Vs Oppo A77 4G - Comparison

You can see the comparison of phones side by side. Now you are free to judge and decide what phone to buy.

Frequenty Asked Questons about Vivo X21 Vs Oppo A77 4G - Comparison

What is the better in Vivo X21 and Vivo X21?

Oppo A77 4G is better than Vivo X21 in terms of specs

Is Vivo X21 is better than Vivo X21?

It seems Oppo A77 4G is better than Vivo X21 in terms of specs

Which phone has better performance in Vivo X21 and Vivo X21?

Vivo X21 is better than Oppo A77 4G in terms of performance.

Which phone has bigger display in Vivo X21 and Vivo X21?

Oppo A77 4G has larger display than the display of Vivo X21. Oppo A77 4G comes with a 6.56 inch display that is bigger than the 6.28 inch display of Vivo X21

What is the cheaper in Vivo X21 and Vivo X21?

Oppo A77 4G is cheaper than Vivo X21

In Vivo X21 and Vivo X21, what phone has larger battery?

Oppo A77 4G has 5000 mAh battery that is larger than 3200 mAh battery of Vivo X21

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