key specs |
Display | 6.72-inch | 5.00-inch |
Processor | MediaTek Dimensity 7300 | Qualcomm Snapdragon 212 |
Front Camera | 8-megapixel | 5-megapixel |
Rear Camera | 50-megapixel + 2-megapixel | 8-megapixel |
RAM | 6GB, 8GB | 1GB |
Storage | 128GB, 256GB | 16GB |
Battery Capacity | 6500mAh | 2000mAh |
OS | Android 15 | Windows 10 Mobile |
Resolution | 1080x2408 pixels | 720x1280 pixels |
general |
Brand | Vivo | Microsoft |
Model | T4x 5G | Lumia 650 Dual SIM |
Release date | March 5, 2025 | February 1, 2016 |
Launched in India | Yes | - |
Form factor | Touchscreen | Touchscreen |
Dimensions (mm) | 165.70 x 76.30 x 8.09 | 70.90 x 142.00 x 6.90 |
Weight (g) | 204.00 | 122.00 |
IP rating | IP64 | - |
Battery capacity (mAh) | 6500 | 2000 |
Removable battery | No | Yes |
Fast charging | 44W Flash Charge | - |
Colours | Marine Blue, Pronto Purple | - |
display |
Refresh Rate | 120 Hz | - |
Resolution Standard | FHD+ | - |
Screen size (inches) | 6.72 | 5.00 |
Touchscreen | Yes | Yes |
Resolution | 1080x2408 pixels | 720x1280 pixels |
Pixels per inch (PPI) | 393 | 297 |
hardware |
Processor | octa-core | 1.3GHz quad-core |
Processor make | MediaTek Dimensity 7300 | Qualcomm Snapdragon 212 |
RAM | 6GB, 8GB | 1GB |
Internal storage | 128GB, 256GB | 16GB |
Expandable storage | No | Yes |
Expandable storage type | - | microSD |
Expandable storage up to (GB) | - | 200 |
camera |
Rear camera | 50-megapixel (f/1.8) + 2-megapixel (f/2.4) | 8-megapixel |
No. of Rear Cameras | 2 | - |
Rear flash | Yes | LED |
Front camera | 8-megapixel (f/2.05) | 5-megapixel |
No. of Front Cameras | 1 | - |
software |
Operating system | Android 15 | Windows 10 Mobile |
Skin | FuntouchOS 15 | - |
connectivity |
Wi-Fi | Yes | Yes |
GPS | Yes | Yes |
Bluetooth | Yes, v 5.40 | Yes, v 4.10 |
USB OTG | Yes | No |
USB Type-C | Yes | - |
Number of SIMs | 2 | 1 |
Active 4G on both SIM cards | Yes | - |
Wi-Fi standards supported | - | 802.11 b/g/n |
NFC | - | Yes |
Infrared | - | No |
Headphones | - | 3.5mm |
FM | - | Yes |
Wi-Fi Direct | - | No |
Mobile High-Definition Link (MHL) | - | No |
sensors |
Fingerprint sensor | Yes | - |
Compass/ Magnetometer | Yes | No |
Proximity sensor | Yes | Yes |
Accelerometer | Yes | Yes |
Ambient light sensor | Yes | Yes |
Gyroscope | Yes | No |
Barometer | - | No |
Temperature sensor | - | No |
sim 1 |
SIM Type | - | Nano-SIM |
GSM/CDMA | - | GSM |
3G | - | Yes |
4G/ LTE | - | Yes |