Let's compare each phone and tablet in the specs table.
| Fire 7 (2022) | Lenovo Tab M7(3rd Gen) | LAVIE Tab E TE507/KAS | Lenovo Tab M7 | Lenovo Tab M8(4th Gen) | Fire 7 (2019) | |
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| Manufacturer | Amazon | Lenovo | NEC | Lenovo | Lenovo | Amazon |
| Release Date | ||||||
| Screen Size | 7 inch | 7 inch | 7 inch | 7 inch | 8 inch | 7 inch |
| Resolution | 600 x 1,024 | 600 x 1,024 | 600 x 1,024 | 600 x 1,024 | 800 x 1,280 | 600 x 1,024 |
| Display Details | ||||||
| Max Refresh Rate | ||||||
| Max Brightness | ||||||
| Body Size | 118mm x 181mm x 9.7mm | 102.3mm x 176.2mm x 8.3mm | 102.9mm x 176.3mm x 8.3mm | 102.85mm x 176.33mm x 8.25mm | 119.82mm x 197.97mm x 8.95mm | 115mm x 192mm x 9.6mm |
| Weight | 282 g | 237 g | 236 g | 236 g | 320 g | 286 g |
| Processor | MediaTek MT8168V/B Quad-core 2.0GHz | MediaTek Helio MT8166 2.0GHz quad core | MediaTek MT8321 1.3GHz (4 cores) | MediaTek Helio MT8321 1.3GHz | MediaTek Helio A22 2.0GHz | MediaTek MT8163V/B Quad-core 1.3GHz |
| OS | Fire OS 8 | Android 11 Go | Android 9.0 | Android 9.0 | Android 12 Go Edition | Fire OS 6 |
| Main camera 1 | 2-megapixel | 2-megapixel | 2-megapixel | 2-megapixel | 5-megapixel | 2-megapixel |
| Main camera 1 details | ||||||
| Main camera 2 | ||||||
| Main camera 2 details | ||||||
| Main camera 3 | ||||||
| Main camera 3 details | ||||||
| Main camera 4 | ||||||
| Main camera 4 details | ||||||
| Main camera 5 | ||||||
| Main camera 5 details | ||||||
| Sub camera 1 | 2-megapixel | 2-megapixel | 2-megapixel | 2-megapixel | 2-megapixel | 2-megapixel |
| Sub camera 1 details | ||||||
| Sub camera 2 | ||||||
| Sub camera 2 details | ||||||
| Battery | 3,750 mAh | 3,500 mAh | 3,500 mAh | 5,100 mAh | ||
| Video playback time | 9.7 hours | |||||
| RAM(GB) | 2 G | 2 G | 2 G | 2 G | 3 G | 1 G |
| ROM(GB) | 16 G | 32 G | 32 G | 32 G | 32 G | 16 G |
| Antutu | 101,000 ver9 | 25,000 ver6(estimated) | 25,000 ver6(estimated) | 98,000 ver9 | 54,000 ver8 | |
| Water resistance | - | - | - | - | - | - |
| Dust resistance | - | - | - | - | - | - |
| SIM | ||||||
| NFC |