Product Details:

Brand: vivo
Model: S1
Color: Diamond Black, Skyline Blue, Cosmic Green (As given picture)
Item Code: 842485

General
OS: Android 9
Central Processing Unit(CPU): Helio P70 Octa-core
Design: Bar
SIM Quantity: Dual SIM
SIM Types: SIM Card
RAM: 6GB
ROM: 128GB
Sensor: Fingerprint (under display), accelerometer, gyro, proximity, compass
Support Language: English, Russian, Arabic, Indonesian, Japanese, Malay, German, Spanish, Franch, Hindi, Filipino, Burmese, Italian, Dutch, Portuguese, Vietnamese, Pakistani, Korean

Network
Type: WCDMA, GSM, FDD-LTE, TD-LTE, TD-SCDMA

Band
Band (2G): GSM 850 / 900 / 1800 / 1900MHz
Band (2G): CDMA BC0
Band (3G): CDMA2000 BC0
Band (3G): TD-SCDMA B34 / B39
Band (3G): WCDMA B1 / B5 / B8
Band (4G): FDD-LTE B1 / B3 / B5 / B8
Band (4G): TDD-LTE B34 / B38 / B39 / B40 / B41
WIFI: WLAN 2.4G,  WLAN 5.1G,  WLAN 5.8G
GPS: Yes
Bluetooth: Yes
Ports: USB 2.0

Display
Screen Size: 6.53 inch
Screen Type: IPS
Resolution: 2340x1080 pixels

Camera
Camera Quantity: Four cameras
Front Camera: 24.80MP
Back Camera: Dual Core 12.0MP+8.0MP+5.0MP
Video recording: Yes

Media Format
Audio: AAC/AMR/MIDI/OGG/FLAC/WMA/APE/MP3
Video: Yes
Picture: PNG, BMP, GIF, JPEG

Battery
Battery Types: Undetachable, Li-polymer Battery
Battery Capacity: 3940mAh

Dimensions and Weight
Size: 161.97*75.93*8.54mm
Weight: 189.5g

Warranty: 1 year Brand warranty.

Note: Taka 500/- advance payment is required to purchase.

Disclaimer: The actual color of the physical product may slightly vary due to the deviation of lighting sources, photography or your device display settings.