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2.91 in 6.31 in | 2.61 in 5.15 in | |
Available colors | ||
Editiorial reviews | ||
User rating |
Oppo A74 | vivo Y21 | |
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Operating system | ColorOS 11.1 | Android 5.1 |
CPU clock speed | 2.0 GHz | 1.3 GHz |
CPU cores | 8-core | Quad-core |
CPU model | Qualcomm Snapdragon 662 | Mediatek MT6580 |
RAM memory | 6 GB | 1 GB |
Oppo A74 | vivo Y21 | |
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Screen size | 6.43 in | 4.5 in |
Number of colors | 16 million colors | 16.7M |
Panel type | OLED | LCD |
Resolution | 2400 x 1080 px | 854 x 480 px |
Technology | AMOLED | IPS LCD |
Pixel density | 409.0 ppi | 218.0 ppi |
Oppo A74 | vivo Y21 | |
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Primary sensor resolution | 48.0 Mpx | 5.0 Mpx |
Oppo A74 | vivo Y21 | |
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Primary resolution | 16.0 Mpx | 2.0 Mpx |
Oppo A74 | vivo Y21 | |
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Internal storage | 128 GB | 16 GB |
Oppo A74 | vivo Y21 | |
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Colour of product |
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Oppo A74 | vivo Y21 | |
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Height | 6.31 in | 5.15 in |
Width | 2.91 in | 2.61 in |
Depth | 0.31 in | 0.36 in |
Weight | 6.28 oz | 5.54 oz |
Oppo A74 | vivo Y21 | |
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Accelerometer | yes | yes |
Proximity | yes | yes |
Oppo A74 | vivo Y21 | |
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Sim card size | Nano SIM | Micro-SIM |
Oppo A74 | vivo Y21 | |
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Data transmission |
| HSPA+ |
Navigation system |
| GPS |
UMTS frequences |
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Oppo A74 | vivo Y21 | |
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Battery capacity | 5000.0 mAh | 1900.0 mAh |
Pros | ||
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Cons |