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Vivo Z1 Pro vs Redmi K20 vs Realme X vs Oppo K3 smartphones' comparison - The best one is...

There are four mid-range and super / duper smartphones launched recently from a different brands. As the subject title says, they are the one. 

Thanks to the visitors and few who requested us for the comparison of the latest mobile phones. This might be the effect of the comparison of the few smartphones in the past we did. It is specially after, Oppo A3s vs Realme 2 vs Honor 7s vs Realme C1 comparison and Redmi Note 5 vs Moto One Power vs Nokia 6.1 Plus vs Asus Zenfone Max Pro M1 vs Redmi 6 Pro's comparison Pro  and other few.

Here you go for the subject cell phones' comparison (based on specs-sheet and hands-on on few of them). Yes, comparison of Vivo Z1 Pro vs Redmi K20 vs Realme X vs Oppo K3 smartphones. We will first go through each phone's features, technical specifications and price to analyze them.

These are not comparison about the hand-on review, speed test, real test in various mode etc. but paper's features and technical specifications comparison beside price point announced by the brand.
Processor / Chipset / SoC comparison:

To start with, only one phone (Redmi K20) comes with Qualcomm Snapdragon 730 flagship processor compare to the other phones SD 712 or SD 710. Slightly differs on GHz among few. Though the speed of the mobile phones won't have huge differences in overall performances among.

OS / RAM / Storage:

All of them are running with the latest Android Pie operating system beside brand's own custom UI. Only Vivo's Z1 Pro starts with 4GB RAM but all others are paired with 6GB and above RAM variant. Except Realme X (starts 128GB) phone, all other smartphones' are starting with 64GB onward (internal storage) beside expandable memory option.

Display / screen:

With regards to Display of the each phones, all of them are built with 6.39 inches (K20) and above 6.5 inches. All of them are coming with FHD as well. Some of them are built with Gorilla glass for better protection. Kindly refer the below specs and features sheet on each device's detail.


As far as the cameras of the phones are concern, except Realme X and Oppo K3, rest of the cell phones are coming with triple rear camera and different megapixels of front shooters cams. Almost same resolutions for the all four phones. 

Most of the phones are coming with Pop-Up camera features. In these, only Z1 Pro is powered by 5000mAh battery and the rest are 4000mAh or below powered. You can definitely enjoy the gameplay in all the gadgets mentioned herein.

Other notes:

Redmi K20 only comes with little higher price all in all compare to other device in the segment.

Few phones are coming with plastic body and few of them are built with glass in rear. You have to decide on safety concern on this too.

The best smartphones among them is, you have to decide now. You can check each smartphone's key features and technical specification to decide even better.

Vivo Z1 Pro features and Specs:

Processor: Qualcomm Snapdragon 712, 1.7GHz octa-core (2x2.3GHz + 6x1.7GHz)
OS: Android Pie + Funtouch OS 9
RAM: 6GB, 8GB variant
ROM: 64GB, 128GB, 256GB variant
Display: 6.53 inch, FHD, IPS LCD
Dimensions. 6.39 x 3.04 x 0.35 inches
Resolutions: 2340x1080 pixels
Camera: 16+8+2MP triple rear, 32MP selfie 
Battery: 5000mAh
Weight: 201g
Color: Mirror Black, Sonic Black, Sonic Blue

Vivo Z1 Pro price: Starts at INR 14,990.

Redmi K20 features and specs:

Processor: Qualcomm's SD 730 flagship, 8nm arc, Kyro 470 CPU + Spectra 350 ISP, 40% faster than older SD 710
OS: Android Pie
ROM: 64GB, 128GB
Display: 6.39-inch, 7th Gen FOD  sensor, Gorilla Glass 5, AMOLED, HDR for gaming.
Resolutions: 1080x2340
Dimensions‎: ‎156.70 x 74.30 x 8.80 (mm)
Camera: 48+8+13MP rear, 20MP front, 960fps ultra slow-mo.
Battery: 4000mAh + 18W quick charger
Sensor: In-display fingerprint 
Weight‎: ‎191g
Color: Carbon Black, Glacier Blue, Flame Red

Redmi K20 price: Starts at INR 21,999 (6+64GB).

Realme X features and specs:

Processor: Qualcomm's Snapdragon 710, 2.2GHz octa-core (2x2.2GHz + 6x1.7GHz)
OS: Android Pie + Color OS 6.0
RAM: 4GB, 8GB variants
ROM: 128GB
Display: 6.53-inch Super AMOLED, Bezel less
Camera: 48+5MP dual rear, Sony IMX586 Sensor, 16MP popup selfie cam
Dimensions‎: ‎161.20 x 76.00 x 9.40 (mm)
Battery: 3765mAh + VOOC 3.0 flash charge
Sensor: In-display fingerprint
Weight‎: ‎191g
Color: Steam white, Punk Blue

Realme X price: Starts INR 16,999 (4+128GB).

Oppo K3 features and specs:

Processor: Qualcomm's SD710, 2.2GHz octa-core
OS: Android Pie + Color OS 6.0
RAM: 6GB, 8GB variant
ROM: 64GB, 128GB, 256GB variant
Display: 6.5 inch, Super AMOLED, FHD, Gorilla Glass
Resolutions: 2340x1080 pixels
Camera: 16+2MP rear, 16MP selfie, Sony IMX sensor
Battery: 3765mAh
Sensor: In-display fingerprint
Weight‎: ‎191g
Color: Blue, Black

Oppo K3 price: Starts at INR 16,990 (6GB RAM + 64GB ROM).

Please stay tuned, we would update more comparison on these devices, soon.

Tips: You can buy any of the phone blindly.