R77c 4G Android 13 Seniors Phone Keypad Dual SIM WiFi GPS Octa Core 3GB RAM 32GB ROM Multilingual (Spanish German French)
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Product Highlights
- Android 13 OS: Powered by the latest Android 13 operating system for enhanced performance and security.
- Octa Core Processor: Mediatek MT6762 octa core processor up to 2.0GHz ensures smooth multitasking.
- Dual Camera System: Features 2MP front and 5MP rear cameras with autofocus and flashlight for clear photos.
- Dual SIM & WiFi: Supports dual nano SIM cards and dual-band WiFi for flexible connectivity options.
- GPS Navigation: Integrated GPS, A-GPS, and Beidou support for accurate location tracking.
- Fast Charging: Equipped with 10W fast charging capability for efficient power replenishment.
- Compact Design: Lightweight 115g design with 2.8-inch IPS screen, ideal for elderly and gaming use.
Product Attributes
- Customization
- Available
- Network Standard
- 4G, 3G, GSM
- Style
- Smart Mobile Phone, Music Mobile Phone, Elderly Mobile Phone, Game Mobile Phone
- Model NO.
- R77C
- Screen Size
- 2.6-3.0"
- CPU
- Octa Core
- Operation System
- Android
- SIM Card Slot
- 2 SIM
- Front Camera Pixel
- 0.3MP-2MP
- Rear Camera Pixel
- 3.01MP-5MP
- RAM Capacity
- 3GB
- ROM Capacity
- 32GB
- Main Screen Resolution
- 640*480px
- Battery Capacity
- 2001mAh-3000mAh
- Removable Battery
- No
- Screen Material
- IPS
- Data interface
- Type-C
- Display Color
- 256 Color
- Design
- Bar
- Storage Expansion
- Supported
- Processor
- Mt6762 Octa Core, up to 2.0GHz
- Network
- 2g/3G/4G/WiFi
- RAM
- 3GB
- ROM
- 32GB
- Battery
- Built-in 2100mAh Li-Polymer Battery
- OS
- Android 13
- Speaker
- 1511 K-Class Box Speaker, 1W
- Support
- Whatsapp/Facebook/Tiktok/Youtube Apps
- Transport Package
- Box
- Specification
- 22*15*10cm
- Trademark
- UNIWA
- Origin
- China
- HS Code
- 8517130000
Product Images of R77c 4G Android 13 Seniors Phone Keypad Dual SIM WiFi GPS Octa Core 3GB RAM 32GB ROM Multilingual (Spanish German French)
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Product Description
2) Mediatek MT6762 Octa Core Processor
3) 2.8 Inch IPS Touch Screen
4) 3GB RAM+32GB ROM
5) 2MP/5MP Double Cameras
6) WiFi and GPS Navigation
7) Support Whatsapp/Facebook/Tiktok/Youtube Apps






Model No. | DOOV R77C |
Operating System | Android 13 |
Dimension | 133.2*54.2*9.5mm |
Weight | 115g (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 RAM |
ROM | 32GB ROM, support TF extension up to 128GB maximally |
Camera | Double cameras: 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 | |
Power Adaptor (5V/1A) | *1 |
USB cable | *1 |
TPU case | *1 |
Eject Pin | *1 |
User manual | *1 |
Working Temperature | -20℃~55℃ |
OTHER FEATURES | |
Fast Charging | 10W |
OTG Function | Support |
ACCESSORIES | |
Power Adaptor (5V/2A) | *1 |
USB cable | *1 |
User Manual | *1 |

About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR262927". Items marked "" are certified.
Company Profile
Shenzhen Connectech Technology Co., Limited was established in 2017 and is headquartered in Shenzhen, China. It is a national high-tech enterprise focusing on the research and development, production and sales of mobile smart terminals. Products include mobile phones, smart walkie-talkies, handheld PDAs, tablet PC, etc., providing customers with high-quality mobile smart terminal product solutions, and constantly innovating to meet the diverse needs of customers.
We have successfully passed the ISO9001 international quality management system certification, and its products and services have reached international standards. Adhering to the concept of "integrity, quality, and innovation" and rich industry experience, with the help of advanced automation equipment and intelligent manufacturing technology, every detail of the product is carefully crafted. At the same time, strictly implement the quality management system, create an efficient production line, and ensure product quality and timely delivery of orders.
At present, our products have won many international certifications such as CE, FCC, RoHS, appearance patents, software copyrights, explosion-proof certification, GSMA, etc., and are widely used in communications, security, intelligent manufacturing, emergency rescue, logistics warehousing, smart elderly care, smart agriculture, petrochemicals, smart grids, exploration and mapping and many other industries. They are exported to more than 50 countries and regions and are highly praised by customers.
Welcome to Connectech Technology, we look forward to working with you to create brilliance together!
About Our Factory & Business Background
- Address
- 8th Floor, Building 4, Block a, Hongchuang Technology Center, Xikeng Community, Fucheng Street, Longhua District, Shenzhen, Guangdong, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram, Escrow
- International Commercial Terms(Incoterms)
- FOB, CIF, DDP, CIP, CPT, FCA, EXW, CFR, DAP
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Yantian, Hongkong
Our Production Capability & Technical Expertise
- Main Products
- Mobile Phone, Cell Phone, Smart Phone, Tablet PC, Smartphone, Rugged Tablet, Windows Tablet, Walkie Talkie, Rugged Phone, Barcode Scanner
Our Industry Experience & Global Business Record
- Export Year
- 2011-03-08
- Main Markets
- North America, South America, Eastern Europe, Africa, Oceania, Western Europe, Mid East
FAQ
- What is the operating system version?
- The phone runs on Android 13, providing a modern and secure user experience.
- Does the phone support dual SIM cards?
- Yes, it features dual SIM slots (Nano+Nano or Nano+TF) for flexible network usage.
- What are the camera specifications?
- It has a 2MP front camera and a 5MP rear camera with autofocus and a flashlight.
- Is the battery removable?
- No, the phone comes with a built-in 2100mAh Li-Polymer battery.
- What network bands are supported?
- It supports 2G, 3G, and 4G networks, including specific LTE bands for global compatibility.
- Can I expand the storage?
- Yes, the phone supports TF card expansion up to a maximum of 128GB.
- What is the screen size and type?
- It features a 2.8-inch high-definition IPS capacitive touch screen with 640x480px resolution.
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