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OPPO K9 vivo V21

OPPO K9
ACorner A
OPPO K9
OPPO · K series
1,121 SARiOfficial prices are from the manufacturer. Estimated prices are based on average prices from Amazon, Noon, Alibaba, and eXtra in the Saudi market.
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VS
vivo V21
BCorner B
vivo V21
vivo · V series
1,309 SARiOfficial prices are from the manufacturer. Estimated prices are based on average prices from Amazon, Noon, Alibaba, and eXtra in the Saudi market.
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Wins by spec 0 A rows 0 B rows 14 ties

Key differences

At a glance
=Even on: Released — May 2021 vs May 2021

Comparing OPPO K9 vs vivo V21? We've got the full breakdown: specs, real Saudi market prices, and key differences — all side by side so you can pick the right one.

01Price

2 rows
Released
May 2021
May 2021
Price
Released
A May 2021
B May 2021
Price
A
B

02Display

3 rows
Display Size in
Resolution px
Refresh Rate Hz
Display Sizein
A
B
Resolutionpx
A
B
Refresh RateHz
A
B

03Performance

3 rows
RAM GB
Processor
Storage GB
RAMGB
A
B
Processor
A
B
StorageGB
A
B

04Battery

1 rows
Battery mAh
BatterymAh
A
B

05Camera

2 rows
Main Camera MP
Front Camera MP
Main CameraMP
A
B
Front CameraMP
A
B

06Design

2 rows
Weight g
Water Resistance
Weightg
A
B
Water Resistance
A
B

07Software

1 rows
OS
OS
A
B

OPPO K9 and vivo V21 are very close (tied 0–0). Check the full table and decide based on your priorities.

OPPO K9 vs vivo V21 — display, performance, cameras, battery, price, and key differences. Side by side.

Where to buy

Pick a store to see its latest price.

📋 Phones Buying Guide
Prices are estimated average Saudi market prices, reviewed June 2026. Actual prices vary by retailer, storage configuration, warranty, and promotions. Prices shown in Saudi Riyal. iOfficial prices are from the manufacturer. Estimated prices are based on average prices from Amazon, Noon, Alibaba, and eXtra in the Saudi market.