RM-P551

5.5″ HD+ Android 11 Rugged Phone

The RM-P551 Rugged Phone is engineered for stable performance in hazardous and industrial environments where reliability matters. It features a 5.5-inch HD+ IPS capacitive touchscreen with up to 500 nits brightness, ensuring clear visibility in outdoor and high-light conditions. Powered by the MediaTek Helio P35 octa-core processor with 4GB RAM and 64GB storage, expandable via TF card, the RM-P551 delivers smooth operation for communication, data access, and daily field applications. The built-in 4000mAh battery supports extended working hours, while IP68 waterproofing and MIL-STD-810H certification provide strong protection against water, dust, and impact. With dual SIM support, NFC, comprehensive sensor integration, GNSS positioning, SOS and scan buttons, and optional barcode scanning, the RM-P551 is a dependable tool for safety-focused field operations.

5.5″ HD+ IPS Display

Helio P35 Octa-Core Processor,

4000mAh Battery

IP68 & MIL-STD-810H  Protection

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Just Email Us :

Address: Room 1303A,Building A,127 Chenshe Yishu Chanyeyuan,Minzhi Street, LongHua District,Shenzhen 518109

CONTACT INFORMATION

Address: Room 1303A,Building A,127 Chenshe Yishu Chanyeyuan,Minzhi Street, LongHua District,Shenzhen 518109

Reply Within 24hours for almost message!

One-stop Solutation

RUGGEDMASTER offer End-to-End Solutions from Design to Production

Rich Experience

RUGGEDMASTER has more than 10 years of OEM and ODM manufacturing experience in customizing rugged tablets,rugged phones,rugged handhelds,rugged laptop,etc.

Strong R & D Capabilities

More than 10 years experienced R&D engineers provide mature custom solutions of outdoors products

Strict Quality Control

Including raw material test, online production test, PCS test, finished product test.

Competitive prices

RUGGEDMASTER offer competitive prices as we are able to produce our products efficiently and cost-effectively in our own factory.

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Just Email Us :

Email : sales@ruggedmaster.com

Address: 4th Floor, A3 Building Yinlong Industry Base, Longdong Community, Longgang District,Shenzhen

Between 9:00 am-6: 00 pm from Monday to Friday Beijing time

We will reply you witin 12hours.

Can I buy from you online directly?

No, direct online purchase is not acceptable now as we want to give our partner more profits at their side

Can you send me a price list or no middleman quotation?

Yes,we can send it to your directly,please just email us and get our latest quotation directly.

Can you send me a catalog or brochure?

Yes,You can email us and we will send you our latest products catalogs to you

Do Your Company Accept Customizaion?

Yes,We accept OEM service. We have our own factory and excellent RD team, OEM is a part of our business, in addition, we offer ODM service, we would love to make good ideas happen.

What's the normaly lead time for OEM order?

Takes about 30 days for 500pcs OEM order after sample confirmed.

Do you sell refurbished or reconditioned devices?

Hello, no, we do not supply any refurbished or reconditioned devices or produucts, if you are interested in our night vision products, you can send your dealer or distributor request information

Do you sell your products to the military?

no, we do not supply the military because our products do not meet military standards and are intended only for civil purposes such as hunting, security, monitoring and other civil fields.

For the civil interest, the customers can send the dealer or distributor request information

TECHNICAL PARAMETERS

TECHNICAL PARAMETERS
MODEL:RM-P551
Operating SystemAndroid 11
Dimension150 × 73.4 × 9.8 mm
Weight245 g (including battery)
MaterialPlastic
ColorBlack / Yellow
LanguagesMulti-language
Screen5.5-inch G+G IPS capacitive multi-touch display
Resolution1440 × 720
Brightness500 nits
CPUMediatek MT6765 Helio P35 Octa Core, up to 2.3GHz
GPUPowerVR Rogue GE8320
RAM / ROM4GB + 64GB
Storage ExpansionTF card supported, up to 128GB
CameraFront: 5MP
Rear: 13MP AF with flashlightSupported
BatteryBuilt-in 4000mAh Li-ion battery
SensorsG-sensor, Air pressure sensor, Light sensor, Proximity sensor, E-compass
Speaker8Ω / 0.8W
ButtonsPower button, Volume ±, Custom buttons, SOS button, Scan button
SIMDual SIM (2 Nano or 1 Nano + 1 TF)
Network4G / 3G / 2G
2G BandsGSM 850 / 900 / 1800 / 1900 MHz
3G BandsWCDMA 850 / 900 / 1900 / 2100 MHz
4G BandsFDD-LTE B1 / B2 / B3 / B4 / B5 / B7 / B8 / B20
TDD-LTE B38 / B39 / B40 / B41WCDMA 850 / 900 / 1900 / 2100 MHz
WiFiIEEE 802.11 a/b/g/n/ac, 2.4G + 5G
BluetoothBT 4.0 (BLE)
GNSSGPS / GLONASS / Beidou
NFC13.56MHz, ISO14443A / ISO15693
USBUSB Type-C, support OTG
Charging ContactsBottom charging contacts
Barcode ScanningOptional: Newland N1 or other modules
IP RatingIP68
Rugged StandardMIL-STD-810H
Operating Temperature-15℃ ~ +55℃
Storage Temperature-30℃ ~ +60℃
Standard AccessoriesUSB charger ×1, USB cable ×1, Protective film ×1
Optional AccessoriesCharging dock
Factory Warranty2 Years

APPLICATIONS

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Reviews Of 10000+ Satisfied Clients
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