DOOV R77 4G Smart Android Touch Screen Keypad Mobile Phone Without Camera 3GB+32GB Add64GB Card 2100mAh 2.8“ Smartphone Keyboard

DOOV R77 4G Smart Android Touch Screen Keypad Mobile Phone Without Camera 3GB+32GB Add64GB Card 2100mAh 2.8“ Smartphone Keyboard

（Note: R77 packaging box is the unified packaging box of DOOV series, and the network name of the packaging box is R17 !!!）
Model No.
DOOV R77
Operating System
Android 13
Dimension
133.2*54.2*9.5mm
Weight
113g (including battery)
Material
Metal+plastic
Color
Gey, white
Language
Multi-language
HARDWARE
Screen
2.8 inch high definition IPS capacitive touch screen, 640*480px
Processor
Mediatek MT6762 octa core, up to 2.0GHz;GPU: IMG GE8320, 650MHz
RAM
3GB or 4GB RAM
ROM
32GB or 64GB ROM, support TF extension up to 128GB maximally
Camera
N/A,Optional for OEM order (2MP front+5MP AF back with flashlight)
Speaker
1511 K-class box speaker, 1W
Keys
21 Keys
Sensor
Gravity sensor
Battery
Built-in 2100mAh li-polymer battery
NETWORK & CONNECTIVITY
Network Bands
2G: GSM 900/1800MHz
3G: WCDMA 850/900/2100MHz
4G: FDD-LTE B1/B3/B5/B7/B8/B28A/B;TDD-LTE B38/B39/B41
WiFi
IEEE 802 a/b/g/n/ac, support 2.4GHz/5GHz dual-band WiFi
BT
V4.1
GNSS
Support GPS/A-GPS/Beidou
I/O INTERFACES
SIM Slots
*2 (Nano+NanoorNano+TF)
USB Type-C Port
*1
STANDARD ACCESSORIES
USB cable
*1
TPU case
*1
Eject Pin
*1
User manual
*1