OPPO K14 5G vs vivo Y21 5G

Comparing the OPPO K14 5G vs vivo Y21 5G across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Both OPPO K14 5G and vivo Y21 5G run at the same processing speed of 2.4 GHz.

Display: OPPO K14 5G offers a screen size of 6.75 inches, while vivo Y21 5G offers 6.74 inches, making OPPO K14 5G the larger display of the two. Both OPPO K14 5G and vivo Y21 5G feature the same LCD display.

Rear Camera: Both OPPO K14 5G and vivo Y21 5G feature a 50 MP primary rear camera.

Front Camera: OPPO K14 5G offers a higher front camera resolution with 8 MP, while vivo Y21 5G offers 5 MP, making OPPO K14 5G better for front camera photography.

Battery: OPPO K14 5G offers a higher battery capacity with 7000 mAh, while vivo Y21 5G offers 6500 mAh, making OPPO K14 5G better for longer battery life.

Storage: Both OPPO K14 5G and vivo Y21 5G offer the same internal storage of 128 GB.

User Rating: OPPO K14 5G receives a higher user rating of 4.4, while vivo Y21 5G has a rating of 4.

OPPO K14 5G

₹18,956

(Out of Stock)

vivo Y21 5G

₹18,999

@ Amazon

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Show Only Differences

Summary

Spec Score

80%

75%

Release Date

23 Mar, 2026

26 Mar, 2026

Performance


MediaTek Dimensity 6300	MediaTek Dimensity 6300
Octa Core (upto 2.4 GHz)	Octa Core (upto 2.4 GHz)
6 GB RAM	4 GB RAM

Display


6.75 inches (17.15 cm)	6.74 inches (17.12 cm)
LCD	LCD
1570x720 px (QHD (2k))	1600x720 px (QHD (2k))
120 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera	50 MP Primary Camera
2 MP Camera	0.08 MP Camera

Front Camera


8 MP	5 MP

Battery


7000 mAh	6500 mAh
45W Super Charging	44W
No Wireless Charging	N/A

Storage

128 GB	128 GB
UFS 2.2	UFS 2.2

Expert Review

8.0/10

Read Expert Review

N/A

Pros

Clean, premium-looking design
Impressive battery life
Satisfactory primary camera
Good IP ratings

Device yet to be reviewed

Cons

Underwhelming performance
Low resolution display
Ships with Android 15

Device yet to be reviewed

User Ratings

4.4/5

(2,569 ratings)

4/5

(59 ratings)

Benchmarks (The higher, the better)

615,625

AnTuTu Score

N/A

Compare Prices

Not Available in any store

₹18,999

@ Amazon

User Feedback

General

Launch Date

Mar 17, 2026

(Official)

Mar 23, 2026

(Official)

Operating System

Android v15

Android v16

Custom UI

ColorOS

Origin OS

Performance

Performance Rating

Good

Chipset

MediaTek Dimensity 6300 MT6835

Processor

Octa core

2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

6 nm

Graphics (GPU)

Mali-G57 MC2

RAM

6 GB / 8 GB

4 GB / 6 GB / 8 GB

RAM Type

LPDDR4X

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

615,625

N/A

Bootup Time (The lower, the better)

31.0 s

N/A

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

366

N/A

Battery Drain* (The lower, the better)

7.0 %

N/A

Heating* (The lower, the better)

22.7 %

N/A

* after 30 mins of gaming

Display

Display Rating

Very Good

Excellent

Display Type

LCD

Screen Size

6.75 inches (17.15 cm)

6.74 inches (17.12 cm)

Resolution

1570x720 px (QHD (2k))

1600x720 px (QHD (2k))

Brightness

900 nits

N/A

HBM Brightness

1125 nits

1200 nits

Refresh Rate

120 Hz

Aspect Ratio

20:9

Pixel Density

256 ppi

260 ppi

Screen to Body Ratio (calculated)

85.18 %

85.03 %

Bezel-less Display

Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

90.6 %

N/A

Design

Height

166.6 mm

167.40 mm

Width

78.5 mm

77.10 mm

Thickness

8.6 mm

8.39 mm

Weight

216 grams

209 grams

Build Material

N/A	Back: Plastic

Water Resistance

N/A	Yes Water resistant IP65

Ruggedness

N/A	Dust proof

Rear Camera

Rear Camera Rating

Good

Resolution

50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle 76° field-of-view

50 MP
Primary Cameraf/1.8

2 MP
f/2.4

0.08 MP
f/3.0

Autofocus

Yes

Flash

Yes

Camera Features

10 x Digital Zoom

N/A

Video Recording

Full HD @30/60 fps
HD @30/60/120 fps

N/A

Front Camera

Front Camera Rating

Very Good

Good

Resolution

8 MP
f/2.0 Primary Camera25 mm focal length

5 MP
f/2.2 Primary Camera

Flash

Yes Screen flash

Video Recording

Full HD @30 fps
HD @30 fps

N/A

Battery

Battery Rating

Very Good

Capacity

7000 mAh

6500 mAh

Battery Type

N/A

Li-ion

Quick Charging

Yes 45W Super Charging

Yes 44W 100% in 73 minutes

Battery Test Results

Charging Time (20% to 100%) (The lower, the better)

1h 27m 0s

N/A

Storage

Internal Storage

128 GB / 256 GB

128 GB

Storage Type

UFS 2.2

Expandable Storage

Yes	Yes Up to 2 TB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

SIM1: Nano SIM2: Nano (Hybrid)

Network Support

5G 4G

VoLTE

Yes

SIM 1

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N48 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66 / N71
TDD N38 / N40 / N41 / N77 / N78

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 850(band 19)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 1700(band 66) / 2100(band 1) / 600(band 71) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 19) / 800(band 20)

SIM 2

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N48 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66 / N71
TDD N38 / N40 / N41 / N77 / N78

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 850(band 19)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 19) / 800(band 20) / 600(Band 71) / 1700(band 66)