Redmi K20 Pro vs OnePlus 7 vs Asus 6Z: Price in India, Specifications Compared

All three latest phones, including Redmi K20 Pro, are powered by Snapdragon 855 SoC, offer dual-SIM slots, and have fast charging support.

Redmi K20 Pro vs OnePlus 7 vs Asus 6Z: Price in India, Specifications Compared

Redmi K20 Pro was launched in India recently

  • Redmi K20 Pro has the smallest 6.39-inch display
  • Asus 6Z is the only phone that offers dedicated microSD slot
  • Redmi K20 Pro is thickest and heaviest of the lot

Redmi K20 Pro has finally reached India, and it is set to go on sale beginning July 22. The new Redmi phone packs flagship-level specifications, including the Qualcomm Snapdragon 855 SoC, 27W fast charging support, triple rear cameras, and a pop-up selfie camera. The phone is priced rather aggressively, and will compete with the likes of OnePlus 7 and Asus 6Z that also look to offer flagship-level specifications at a competitive pricing. While the Redmi K20 Pro is the most affordable of the lot, other phone do have some interesting tricks up their sleeves, like the rotating camera module in Asus 6Z. Read on to know how the Redmi K20 Pro stacks up against the other two.

We pit the Redmi K20 Pro against Asus 6Z and the OnePlus 7 to see how the new entrant fares on paper.

Redmi K20 Pro vs OnePlus 7 vs Asus 6Z price in India

The Redmi K20 Pro price has been set at Rs. 27,999 for the 6GB RAM + 128GB storage variant, whereas its 8GB RAM + 256GB storage option carries a price tag of Rs. 30,999. Redmi K20 Pro will be offered in Carbon Black, Flame Red, and Glacier Blue colour options. The first sale will commence through Flipkart,, and Mi Home stores at 12pm (noon) IST on July 22.

In comparison, the OnePlus 7 price in India starts at Rs. 32,999 for the base variant with 6GB of RAM and 128GB of onboard storage. The 8GB + 256GB variant of the phone has been priced at Rs. 37,999. It is selling the 6GB RAM version in Mirror Grey and Mirror Blue options, whereas the 8GB RAM version is offered in Mirror Grey and Red colour variants. The phone is available for purchase on and OnePlus online store.

Asus 6Z, on the other hand, is available in three variants – the 6GB + 64GB model is priced at Rs. 31,999, 6GB + 128GB model is priced at Rs. 34,999, and the 8GB + 256GB model is priced at Rs. 39,999. All the variants are on sale on Flipkart. The phone is offered in Midnight Black and Twilight Silver colour variants.

Redmi K20 Pro vs OnePlus 7 vs Asus 6Z specifications

All three phones run on Android Pie with different proprietary skins on top. They support dual-SIM slots, and come with Bluetooth v5 connectivity option. The Redmi K20 Pro features a 6.39-inch AMOLED full-HD+ (1080x2340 pixels) screen, the Asus 6Z features a 6.4-inch full-HD+ (1080x2340 pixels) IPS screen, and the OnePlus 7 comes with the largest 6.41-inch full-HD+ (1080x2340 pixels) Optic AMOLED display. All the phones carry 19.5:9 aspect ratio. The Redmi K20 Pro and the Asus 6Z offer a true bezel-less display, whereas the OnePlus 7 sports a waterdrop-style notch.

Redmi K20 Pro, Asus 6Z, and OnePlus 7, all are powered by the Snapdragon 855 SoC and pack up to 8GB RAM, and offer up to 256GB storage.

Redmi K20 Pro vs OnePlus 7 vs Asus 6Z camera

On the imaging front, the Redmi K20 Pro packs an AI-powered triple rear camera setup on the smartphone, which houses a 48-megapixel primary shooter with Sony IMX586 sensor and an f/1.75 lens, a 13-megapixel secondary shooter with a wide-angle lens, and a third 8-megapixel shooter with an f/2.4 lens. There is 20-megapixel pop-up selfie camera onboard as well.

In terms of the camera capabilities, OnePlus 7 features a dual rear camera setup, which houses a 48-megapixel Sony IMX586 primary sensor and a 5-megapixel secondary sensor. There is also a 16-megapixel Sony IMX471 selfie camera onboard.

Lastly, the Asus 6Z sports a flip camera module with a dual camera setup, which is used for both regular and selfie captures. The setup consists of a 48-megapixel primary shooter with f/1.79 aperture and a 13-megapixel secondary ultra-wide-angle camera.

Among other specifications, the Asus 6Z comes with a dedicated microSD card slot for memory expansion, while the other two don't support expansion of memory. The Asus 6Z also packs the largest 5,000mAh battery, with the Redmi K20 Pro coming in second with 4,000mAh battery, and the OnePlus 7 packing a 3,700mAh battery. All the phones support fast charging.

The Redmi K20 Pro is the thickest and heaviest at 156.70x74.30x8.80mm and weighs 191 grams. OnePlus 7 lacks a 3.5mm audio jack, and the other two offer support for the audio jack. Lastly, the OnePlus 7 and the Redmi K20 Pro pack in-display fingerprint scanners, while the Asus 6Z has a rear fingerprint sensor.

Asus 6Z vs Xiaomi Redmi K20 Pro vs OnePlus 7 comparison
  Asus 6Z
Xiaomi Redmi K20 Pro
OnePlus 7
Key Specs
ProcessorQualcomm Snapdragon 855Qualcomm Snapdragon 855Qualcomm Snapdragon 855
Rear Camera48-megapixel + 13-megapixel48-megapixel + 13-megapixel + 8-megapixel 48-megapixel + 5-megapixel
Battery Capacity5000mAh4000mAh3700mAh
OSAndroid 9 PieAndroid 9Android 9 Pie
Resolution1080x2340 pixels1080x2340 pixels1080x2340 pixels
Front Camera-20-megapixel 16-megapixel
Overall NDTV Rating
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
Model6ZRedmi K20 Pro7
Release dateJune 19, 2019May 28, 2019May 14, 2019
Launched in IndiaYesYesYes
Body typeGlassGlassGlass
Dimensions (mm)159.10 x 75.44 x 8.40156.70 x 74.30 x 8.80157.70 x 74.80 x 8.20
Weight (g)190.00191.00182.00
Battery capacity (mAh)500040003700
Fast chargingQuick Charge 4.0Quick Charge 4.0Proprietary
Wireless chargingNo-No
ColoursMidnight Black, Twilight SIlverCarbon Black, Flame Red, Glacier BlueMirror Grey, Mirror Blue, Red
Removable battery-NoNo
Screen size (inches)6.406.396.41
Resolution1080x2340 pixels1080x2340 pixels1080x2340 pixels
Protection typeGorilla GlassGorilla GlassGorilla Glass
Aspect ratio19.5:919:919.5:9
Pixels per inch (PPI)-403402
Processor1.8GHz octa-core (4x1.8GHz + 3x2.42GHz + 1x2.84GHz)octa-coreocta-core
Processor makeQualcomm Snapdragon 855Qualcomm Snapdragon 855Qualcomm Snapdragon 855
Internal storage256GB256GB128GB
Expandable storageYesNoNo
Expandable storage typemicroSD--
Expandable storage up to (GB)2000--
Dedicated microSD slotYesNo-
Rear camera48-megapixel (f/1.79, 1.6-micron) + 13-megapixel48-megapixel (f/1.75, 1.6-micron) + 13-megapixel (f/2.4, 1.12-micron) + 8-megapixel (f/2.4, 1.12-micron)48-megapixel (f/1.7, 1.6-micron) + 5-megapixel (f/2.4, 1.12-micron)
Rear autofocusLaser autofocusPDAF and laser autofocusPhase detection autofocus
Rear flashDual LEDLEDYes
Front camera-20-megapixel (f/2.2, 0.8-micron)16-megapixel (f/2.0, 1.0-micron)
Pop-Up Camera-Yes-
Front autofocus--No
Operating systemAndroid 9 PieAndroid 9Android 9 Pie
SkinZenUI 6MIUI 10OxygenOS
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 ac802.11 a/b/g/n/ac
BluetoothYes, v 5.00Yes, v 5.00Yes, v 5.00
USB Type-CYesYesYes
Number of SIMs222
Wi-Fi DirectYes--
Active 4G on both SIM cardsYesYesYes
SIM TypeNano-SIMNano-SIMNano-SIM
4G/ LTEYes-Yes
SIM TypeNano-SIMNano-SIMNano-SIM
4G/ LTEYes-Yes
Face unlockYesYesYes
Fingerprint sensorYesYesYes
Compass/ MagnetometerYes-Yes
Proximity sensorYesYesYes
Ambient light sensorYesYesYes
Temperature sensor-Yes-
  • Design
  • Display
  • Software
  • Performance
  • Battery Life
  • Camera
  • Value for Money
  • Good
  • High quality notchless screen
  • Excellent performance
  • Useful software features
  • Good quality selfies
  • Bad
  • Disappointing low light camera performance
  • Face recognition is slow
Display 6.40-inch
Processor Qualcomm Snapdragon 855
Rear Camera 48-megapixel + 13-megapixel
Storage 256GB
Battery Capacity 5000mAh
OS Android 9 Pie
Resolution 1080x2340 pixels
  • Design
  • Display
  • Software
  • Performance
  • Battery Life
  • Camera
  • Value for Money
  • Good
  • Excellent performance
  • Very good battery life
  • Versatile cameras
  • Great value for money
  • Bad
  • 4K video quality could be better
  • Slow front camera pop-up mechanism
Display 6.39-inch
Processor Qualcomm Snapdragon 855
Front Camera 20-megapixel
Rear Camera 48-megapixel + 13-megapixel + 8-megapixel
Storage 256GB
Battery Capacity 4000mAh
OS Android 9
Resolution 1080x2340 pixels
  • Design
  • Display
  • Software
  • Performance
  • Battery Life
  • Camera
  • Value for Money
  • Good
  • Excellent performance
  • All-day battery life
  • Loud stereo speakers
  • Bad
  • Below-average low-light camera performance
  • Inconsistent focus in portraits and macros
  • Poor low-light video stabilisation
Display 6.41-inch
Processor Qualcomm Snapdragon 855
Front Camera 16-megapixel
Rear Camera 48-megapixel + 5-megapixel
Storage 128GB
Battery Capacity 3700mAh
OS Android 9 Pie
Resolution 1080x2340 pixels

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Tasneem Akolawala is a Senior Reporter for Gadgets 360. Her reporting expertise encompasses smartphones, wearables, apps, social media, and the overall tech industry. She reports out of Mumbai, and also writes about the ups and downs in the Indian telecom sector. Tasneem can be reached on Twitter at @MuteRiot, and leads, tips, and releases can be sent to More
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