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![]() Vivo Vivo Y55s 5G (2023)
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![]() Oppo A78 5G
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key specs | ||||
Display | 6.58-inch | 6.56-inch | ||
Processor | MediaTek Dimensity 700 | MediaTek Dimensity 700 | ||
Front Camera | 8-megapixel | 8-megapixel | ||
Rear Camera | 50-megapixel + 2-megapixel | 50-megapixel + 2-megapixel | ||
RAM | 8GB | 8GB | ||
Storage | 128GB | 128GB | ||
Battery Capacity | 5000mAh | 5000mAh | ||
OS | Android 12 | Android 13 | ||
Resolution | 2408x1080 pixels | 720x1612 pixels | ||
general | ||||
Brand | Vivo | Oppo | ||
Model | Y55s 5G (2023) | A78 5G | ||
Release date | January 1, 2023 | January 16, 2023 | ||
Launched in US | No | Yes | ||
Form factor | Touchscreen | Touchscreen | ||
Dimensions (mm) | 163.87 x 75.33 x 9.17 | 163.80 x 75.10 x 7.99 | ||
Weight (g) | 199.80 | 188.00 | ||
Battery capacity (mAh) | 5000 | 5000 | ||
Fast charging | Proprietary | Super VOOC | ||
Wireless charging | No | - | ||
Colours | Galaxy Blue, Star Black | Glowing Black, Glowing Purple | ||
IP rating | - | IPX4 | ||
display | ||||
Screen size (inches) | 6.58 | 6.56 | ||
Touchscreen | Yes | Yes | ||
Resolution | 2408x1080 pixels | 720x1612 pixels | ||
Refresh Rate | - | 90 Hz | ||
Resolution Standard | - | HD | ||
Pixels per inch (PPI) | - | 269 | ||
hardware | ||||
Processor | octa-core | 2.2GHz octa-core | ||
Processor make | MediaTek Dimensity 700 | MediaTek Dimensity 700 | ||
RAM | 8GB | 8GB | ||
Internal storage | 128GB | 128GB | ||
Expandable storage | - | Yes | ||
Expandable storage type | - | microSD | ||
Expandable storage up to (GB) | - | 1000 | ||
Dedicated microSD slot | - | Yes | ||
camera | ||||
Rear camera | 50-megapixel (f/f/1.8) + 2-megapixel (f/f/2.4) | 50-megapixel (f/1.8) + 2-megapixel (f/2.4) | ||
No. of Rear Cameras | 2 | 2 | ||
Front camera | 8-megapixel | 8-megapixel (f/2.0) | ||
No. of Front Cameras | 1 | 1 | ||
software | ||||
Operating system | Android 12 | Android 13 | ||
Skin | OriginOS 12 | ColorOS 13 | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Bluetooth | Yes, v 5.10 | Yes, v 5.30 | ||
Wi-Fi standards supported | - | 802.11 a/b/g/n/ac | ||
GPS | - | Yes | ||
USB OTG | - | Yes | ||
USB Type-C | - | Yes | ||
Headphones | - | 3.5mm | ||
sensors | ||||
Face unlock | - | Yes | ||
Fingerprint sensor | - | Yes | ||
Compass/ Magnetometer | - | Yes | ||
Proximity sensor | - | Yes | ||
Accelerometer | - | Yes | ||
Ambient light sensor | - | Yes |