Top 10 Alternatives of Oppo K21

Oppo K21 is one the popular mobile phone under OPPO Mobiles brand. Top 5 alternatives for Oppo K21 as on 23rd April 2026 are Vivo V25 5G, Realme GT Neo 3T, Realme GT Master Edition 5G, Tecno Phantom X 5G, Poco F3 GT.

Oppo K21 is powered by Qualcomm SDM765 Snapdragon 765G (7 nm) Processor and comes with 8 GB of RAM and 128 GB of storage.In terms of camera, it has rear camera 48 MP and 32 MP (f/2.0 front camera.

The lowest priced mobile phone in Oppo K21 competitors is Oppo Neo 5 priced at ₹ 4,999 while the highest priced tablets at ₹ 129,990 is OPPO Find X2 Pro Automobili Lamborghini Edition. View Oppo K21 best competitors and similar mobile phones below and compare prices and specifications for all models.

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Oppo K21

₹ 28,166

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Vivo V25 5G

3.3

₹ 27,999

Mediatek Dimensity 1300
50 MP f/2 (Main)
128 GB
64 MP f/1.79 (Main), 8 MP f/2.2 (Wide Angle), 2 MP f/2.4 (Macro) with autofocus
8 GB
6.56 inches

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76%Spec Score

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Realme GT Neo 3T

3.6

₹ 29,749

Qualcomm Snapdragon 870
16 MP (f/2.4) + Screen Flash
128 GB
64 MP (f/1.79, Main) + 8 MP (f/2.25, Wide Angle) + 2 MP (f/2.4, Macro) + autofocus
6 GB
6.62 inches

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68%Spec Score

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Realme GT Master Edition 5G

4.2

₹ 25,890

₹ 26,999

4% Off

Qualcomm Snapdragon 778G
32 MP
64 MP (f/1.8 Wide Angle) 8 MP (f/2.3 Ultra Wide) 2 MP (f/2.4
6.43 inches

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88%Spec Score

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Tecno Phantom X 5G

3.4

₹ 25,999

₹ 32,999

21% Off

Mediatek Helio G95
48 MP (f/2.2, Wide Angle) + 8 MP (Ultra Wide)
256 GB
50 MP (f/1.9, Wide Angle) + 13 MP (Telephoto) + 8 MP (Ultra Wide)
6.7 inches

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71%Spec Score

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Poco F3 GT

4.2

₹ 25,999

MediaTek Dimensity 1200
16 MP Camera
128 GB/256 GB
64 MP (f/1.65
6 GB/8 GB/12 GB
6.67 inches

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80%Spec Score

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Samsung Galaxy A52s 5G

₹ 29,999

Qualcomm Snapdragon 750G
32 MP (f/2.2)
64 MP (f/1.8)
6.5 inches

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85%Spec Score

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Samsung Galaxy A8 Plus (2018)

4.5

₹ 27,999

Exynos 7885
16 MP + 8 MP Dual Selfie Camera
16 MP Camera
6.0 inches

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70%Spec Score

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Vivo V27

3.7

₹ 27,999

Qualcomm Snapdragon 730G
32 MP + 8 MP
128 GB
64 MP + 8 MP + 2 MP + 2 MP
8 GB
6.5 inches

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81%Spec Score

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Samsung Galaxy A8 Star

4.4

₹ 26,190

Qualcomm Snapdragon 660
24 MP (f/2.0) Camera
16 MP (f/1.7) + 24 MP (f/1.7) Dual Camera with LED Flash
6.28 inches

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72%Spec Score

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BlackBerry KEYone

4.7

₹ 25,400

₹ 30,999

18% Off

Qualcomm MSM8953 Snapdragon 625
8 MP Camera
12 MP Camera
4.5 inches

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66%Spec Score

Top 10 Alternatives of Oppo K21

Model	Price
Vivo V25 5G Price	₹ 27,999
Realme GT Neo 3T Price	₹ 25,749
Realme GT Master Edition 5G Price	₹ 25,890
Tecno Phantom X 5G Price	₹ 25,999
Poco F3 GT Price	₹ 25,999
Galaxy A52s 5G Price	₹ 29,999
Galaxy A8 Plus (2018) Price	₹ 25,990
Vivo V27 Price	₹ 27,999
Galaxy A8 Star Price	₹ 26,190
BlackBerry KEYone Price	₹ 25,400