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2.81 in 5.56 in | 2.87 in 5.87 in | |
Available colors | ||
Editiorial reviews | ||
User rating |
Nokia 7 | Oppo A57 | |
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Operating system | Android 7.1 | Android 6.0 |
CPU clock speed | 2.2 GHz | 1.4 GHz |
CPU cores | 8-core | 8-core |
CPU model | Qualcomm Snapdragon 630 SDM630 | Qualcomm Snapdragon 435 MSM8940 |
GPU model | Qualcomm Adreno 508 | Qualcomm Adreno 505 |
RAM memory |
| 3 GB |
Nokia 7 | Oppo A57 | |
---|---|---|
Screen size | 5.2 in | 5.2 in |
Touchscreen | yes | yes |
Panel type | LCD | LCD |
Resolution | 1080 x 1920 px | 720 x 1280 px |
Technology | IPS TFT | IPS TFT |
Pixel density | 424.0 ppi | 282.0 ppi |
Nokia 7 | Oppo A57 | |
---|---|---|
Primary sensor resolution | 16.0 Mpx | 13.0 Mpx |
Nokia 7 | Oppo A57 | |
---|---|---|
Primary resolution | 5.0 Mpx | 16.0 Mpx |
Nokia 7 | Oppo A57 | |
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Internal storage | 64 GB | 32 GB |
Memory card reader | yes | yes |
Maximum card storage | 128GB | 256GB |
Types of memory card supported |
| microSD |
Nokia 7 | Oppo A57 | |
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Colour of product |
| Black |
Nokia 7 | Oppo A57 | |
---|---|---|
Height | 5.56 in | 5.87 in |
Width | 2.81 in | 2.87 in |
Depth | 0.31 in | 0.3 in |
Nokia 7 | Oppo A57 | |
---|---|---|
FM radio | yes | yes |
Nokia 7 | Oppo A57 | |
---|---|---|
Dual sim support | yes | yes |
Bluetooth | yes | yes |
Bluetooth version | 5.0 | 4.1 |
Bluetooth profile | A2DP | A2DP |
Charging connection | USB | USB |
USB version | 2.0 | 2.0 |
Nokia 7 | Oppo A57 | |
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Navigation system | GLONASS | A-GPS |
Nokia 7 | Oppo A57 | |
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Battery capacity | 3000.0 mAh | 2900.0 mAh |
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Cons |