Oppo A3x 4G vs Oppo K7 comparison
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key specs |
Display | 6.67-inch | 6.40-inch |
Processor | Qualcomm Snapdragon 6s Gen 1 | - |
Front Camera | 5-megapixel | 32-megapixel |
Rear Camera | 8-megapixel | 48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel |
RAM | 4GB | 8GB |
Storage | 64GB, 128GB | 128GB |
Battery Capacity | 5100mAh | 4025mAh |
OS | Android 14 | Android 10 |
Resolution | 720x1604 pixels | 1080x2400 pixels |
general |
Brand | Oppo | Oppo |
Model | A3x 4G | K7 |
Release date | October 25, 2024 | August 4, 2020 |
Launched in India | Yes | - |
Form factor | Touchscreen | Touchscreen |
Dimensions (mm) | 165.77 x 76.80 x 7.68 | 160.30 x 74.30 x 7.96 |
Weight (g) | 186.00 | 180.00 |
Battery capacity (mAh) | 5100 | 4025 |
Removable battery | No | No |
Fast charging | 45W Fast Charging | Proprietary |
Wireless charging | No | - |
Colours | Nebula Red, Ocean Blue | Flow Flame, Flowing Cloud, Mystery, Perak Lemon, Sea Night |
display |
Refresh Rate | 90 Hz | - |
Resolution Standard | HD+ | - |
Screen size (inches) | 6.67 | 6.40 |
Touchscreen | Yes | Yes |
Resolution | 720x1604 pixels | 1080x2400 pixels |
Protection type | Other | - |
hardware |
Processor | octa-core | - |
Processor make | Qualcomm Snapdragon 6s Gen 1 | Qualcomm Snapdragon 765G |
RAM | 4GB | 8GB |
Internal storage | 64GB, 128GB | 128GB |
Expandable storage | Yes | - |
Expandable storage type | microSD | - |
camera |
Rear camera | 8-megapixel (f/2.0) | 48-megapixel (f/1.7) + 8-megapixel + 2-megapixel + 2-megapixel |
No. of Rear Cameras | 2 | - |
Front camera | 5-megapixel (f/2.2) | 32-megapixel (f/2) |
No. of Front Cameras | 1 | - |
Rear autofocus | - | Yes |
Rear flash | - | Yes |
Pop-Up Camera | - | No |
software |
Operating system | Android 14 | Android 10 |
Skin | ColorOS 14 | ColorOS 7.1 |
connectivity |
Wi-Fi | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | - |
GPS | Yes | Yes |
Bluetooth | Yes, v 5.00 | Yes |
USB OTG | Yes | - |
USB Type-C | Yes | Yes |
Headphones | 3.5mm | 3.5mm |
Number of SIMs | 2 | 2 |
Active 4G on both SIM cards | Yes | - |
NFC | - | Yes |
sim 1 |
SIM Type | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | GSM |
3G | Yes | Yes |
4G/ LTE | Yes | Yes |
5G | - | Yes |
sim 2 |
SIM Type | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | GSM |
3G | Yes | - |
4G/ LTE | Yes | - |
sensors |
Fingerprint sensor | Yes | Yes |
Compass/ Magnetometer | Yes | - |
Proximity sensor | Yes | Yes |
Accelerometer | Yes | Yes |
Ambient light sensor | Yes | Yes |
Gyroscope | - | Yes |