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realme NARZO 80 Pro 5G vs vivo Y21 5G

₹1,000 apart. Here is what actually separates them.

realme realme NARZO 80 Pro 5G From ₹21,999
vivo Y21 5G From ₹20,999
The short version

Which one should you buy?

The Y21 5G starts ₹1,000 lower: ₹20,999 against ₹21,999 for the realme NARZO 80 Pro 5G.

  • The Y21 5G has the bigger battery: 6,500 mAh against 6,000 mAh. The realme NARZO 80 Pro 5G charges faster, though: 80W against 44W.
  • The realme NARZO 80 Pro 5G has the better screen on paper: brighter (4,500 nits against 1,200) and sharper (Full HD+ against HD+).
  • Only the realme NARZO 80 Pro 5G stabilises its main camera optically (OIS), which helps in low light and on video.
  • The realme NARZO 80 Pro 5G is the lighter phone: 179 g against 209 g.
  • The realme NARZO 80 Pro 5G is better sealed against dust and water: IP66 and IP68 and IP69 against IP65. Only it is rated to survive a dunk in water.
Which to buy

Get the realme NARZO 80 Pro 5G for faster charging, the better screen and a stabilised main camera. Get the Y21 5G for the lower price and the bigger battery.

Side by side

Every spec, lined up

Better on paper

Spec score

Specrealme NARZO 80 Pro 5GY21 5G
Overall 7.7 out of 10 Very good (better) 6.1 out of 10 Good
Performance 7.4 out of 10 (better) 5.4 out of 10
Display 9.2 out of 10 (better) 6.6 out of 10
Rear camera 6.3 out of 10 (better) 5 out of 10
Front camera 5.5 out of 10 (better) 3.7 out of 10
Battery 8.3 out of 10 (better) 7.8 out of 10
Build 8.6 out of 10 (better) 6.9 out of 10

Display

Specrealme NARZO 80 Pro 5GY21 5G
Size 6.77 inches 6.74 inches
Panel OLED LCD
Resolution 2392 x 1080 (Full HD+) (better) 1600 x 720 (HD+)
Refresh rate 120Hz 120Hz
Peak brightness 4,500 nits (better) 1,200 nits

Performance

Specrealme NARZO 80 Pro 5GY21 5G
Chipset MediaTek Dimensity 7400 Dimensity 6300
CPU Octa-core, up to 2.6GHz Octa-core, up to 2.4GHz
GPU Mali-G615 MC2 Not listed
RAM 8GB, 12GB 4GB, 6GB
Storage 128GB, 256GB 64GB, 128GB
Software realme UI 6, Android 15 OriginOS 6, Android 16

Camera

Specrealme NARZO 80 Pro 5GY21 5G
Rear cameras 50MP main (Sony IMX882, OIS) + 2MP monochrome 50MP main (f/1.8) + 0.08MP auxiliary (f/3.0)
Front camera 16MP (f/2.4) 5MP (f/2.2)
Video 4K at 30fps (rear), 1080p at 30fps (front) Not listed

Battery

Specrealme NARZO 80 Pro 5GY21 5G
Battery 6,000 mAh 6,500 mAh (better)
Wired charging 80W (better) 44W

Build and connectivity

Specrealme NARZO 80 Pro 5GY21 5G
Network 5G, 4G LTE 5G, 4G
SIM Dual nano SIM Dual nano SIM (hybrid microSD slot)
Wi-Fi and Bluetooth Wi-Fi 5, Bluetooth 5.4 Wi-Fi (2.4GHz, 5GHz), Bluetooth 5.4
NFC No No
Dust and water IP66, IP68, IP69 (better) IP65
Weight 179 g (better) 209 g
Thickness 7.55 mm (better) 8.39 mm
Colours Speed Silver, Racing Green, Nitro Orange Champagne Gold, Midnight Blue

Availability

Specrealme NARZO 80 Pro 5GY21 5G
Launch in India 9 Apr 2025 25 Mar 2026
Status On sale On sale
Price in India

Versions and prices

realme NARZO 80 Pro 5G
  • 8GB + 128GB₹21,999
  • 8GB + 256GB₹23,999
  • 12GB + 256GB₹25,999
Y21 5G
  • 4GB + 64GB₹20,999
  • 4GB + 128GB₹23,999
  • 6GB + 128GB₹27,999

Prices in India as we last checked them. Sales and bank offers change them often, so check before you buy.

Quick answers

realme NARZO 80 Pro 5G vs Y21 5G, answered

In India, the realme NARZO 80 Pro 5G starts at ₹21,999 and the vivo Y21 5G starts at ₹20,999.

Read moreRead less

Which is cheaper, the realme NARZO 80 Pro 5G or the Y21 5G?

The Y21 5G, by ₹1,000. Starting prices: ₹20,999 for the Y21 5G, ₹21,999 for the realme NARZO 80 Pro 5G. The realme NARZO 80 Pro 5G comes in 3 versions, up to ₹25,999. The Y21 5G comes in 3 versions, up to ₹27,999.

Which has the bigger battery, the realme NARZO 80 Pro 5G or the Y21 5G?

The Y21 5G, with 6,500 mAh to 6,000 mAh. For charging, the realme NARZO 80 Pro 5G is quicker: 80W to 44W. Battery life also depends on the chip and the software, so treat these as a starting point.

Which has the better display?

On paper, the realme NARZO 80 Pro 5G's: it is brighter (4,500 to 1,200 nits). The realme NARZO 80 Pro 5G has a 6.77-inch OLED at 120Hz, the Y21 5G a 6.74-inch LCD at 120Hz.

Which has the better camera?

On features, only the realme NARZO 80 Pro 5G has OIS. The main cameras are 50MP main (Sony IMX882, OIS) on the realme NARZO 80 Pro 5G and 50MP main (f/1.8) on the Y21 5G. A spec sheet can't show how the photos look, so read a review before you decide on the camera alone.

Which processors do they use?

The realme NARZO 80 Pro 5G runs the MediaTek Dimensity 7400, the Y21 5G the Dimensity 6300.

Which is better protected against water?

The realme NARZO 80 Pro 5G, rated IP66, IP68 and IP69 to the Y21 5G's IP65. Only the realme NARZO 80 Pro 5G is rated to survive a dunk. Still, no phone is fully waterproof, so keep them out of the pool.

Which is lighter?

The realme NARZO 80 Pro 5G, at 179 g to 209 g.