OUKITEL WP55 Ultra 5G Rugged Phone 6.6'' HD+ Display 11,000mAh Big Batte rear view

OUKITEL WP55 Ultra 5G Rugged Phone 6.6'' HD+ Display 11,000mAh Big Batte display and design

OUKITEL WP55 Ultra 5G Rugged Phone 6.6'' HD+ Display 11,000mAh Big Batte rugged build detail

OUKITEL WP55 Ultra 5G Rugged Phone 6.6'' HD+ Display 11,000mAh Big Batte included accessories

OUKITEL WP55 Ultra 5G Rugged Phone 6.6'' HD+ Display 11,000mAh Big Batte rear view 10

OUKITEL WP55 Ultra 5G Rugged Phone 6.6'' HD+ Display 11,000mAh Big Batte display and design 12

OUKITEL WP55 Ultra 5G Rugged Phone 6.6'' HD+ Display 11,000mAh Big Batte rugged build detail 14

OUKITEL WP55 Ultra 5G Rugged Phone 6.6'' HD+ Display 11,000mAh Big Batte included accessories 16

OUKITEL WP55 Ultra 5G Rugged Phone 6.6'' HD+ Display 11,000mAh Big Batte rear view 18

OUKITEL WP55 Ultra 5G Rugged Phone 6.6'' HD+ Display 11,000mAh Big Batte display and design 20

OUKITEL WP55 Ultra 5G Rugged Phone 6.6'' HD+ Display 11,000mAh Big Batte rugged build detail 22

OUKITEL WP55 Ultra 5G Rugged Phone 6.6'' HD+ Display 11,000mAh Big Battery 108MP Thermal Imaging Camera Android 15(12GB+512GB)

Q: What makes the OUKITEL WP55 Ultra different from the WP55?

The OUKITEL WP55 Ultra adds a built-in thermal imaging camera and larger memory while maintaining the same rugged durability and long battery life.

Q: Is the OUKITEL WP55 Ultra a rugged phone?

Yes. The WP55 Ultra features IP68, IP69K, and MIL-STD-810H protection against water, dust, drops, and harsh environments.

Q: What is the thermal imaging camera used for?

The thermal imaging camera is designed for electrical inspections, HVAC maintenance, building diagnostics, equipment inspection, outdoor rescue, and other professional applications.

Q: Does the OUKITEL WP55 Ultra support NFC?

Yes. The WP55 Ultra supports NFC for contactless payments and other NFC-enabled applications.

Q: Who is the OUKITEL WP55 Ultra designed for?

The WP55 Ultra is designed for engineers, maintenance professionals, emergency responders, outdoor enthusiasts, and users who need thermal imaging and rugged 5G performance.

$659.99 USD

$469.99 USD

29% OFF

Thermal Imaging: Detect heat differences for electrical inspections, HVAC maintenance, building diagnostics, outdoor rescue, and more.
11,000mAh Battery + 33W Fast Charging: Stay powered longer and recharge faster for outdoor adventures, field work, and extended daily use.
108MP Camera + 8MP Night Vision: Capture detailed photos by day and clear images in dark environments with dedicated night vision.
Dimensity 7025 5G: Enjoy fast connectivity and smooth performance for work and entertainment.
12GB RAM + 512GB Storage: Get ample memory and storage for apps, photos, videos, and work files.
IP68/IP69K + MIL-STD-810H: Built to withstand water, dust, drops, and harsh outdoor environments.

Color: Grey

Product variants

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OUKITEL WP55 Ultra 5G Rugged Phone 6.6'' HD+ Display 11,000mAh Big Battery 108MP Thermal Imaging Camera Android 15(12GB+512GB)

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OUKITEL WP55 Ultra

Product Color

Body

Dimensions:
172.2*81*15.3mm

Weight: 367.6g

*Actual dimensions and weight may differ due to variations in processes, measurement method, and material supplies.

Oukitel WP55 Ultra Specs page illustration 4

Display

Screen Size

6.6" FHD+
*Measured diagonally in the full rectangle. Actual display area may vary slightly.

Screen-to-Body Ratio

85%

Resolution

1080*2408

Pixel Density

400 PPI

Refresh Rate

120Hz

Brightness

450nit (cd/m²)

Protection

Corning Gorilla 5

Platform

CPU Model

MTK Dimensity 7025

Frequency

2.5 GHz

Core

Octa-core

Framework

2x 2.5 GHz – Cortex-A78
6x 2.0 GHz – Cortex-A55

Process

6 nanometers

GPU Model

IMG BXM-8-256

ANTUTU 10 Score

488915

Operating System

Android 15.0

OTA

Support

Memory &Storage

Capacity

12GB +512GB
*Available storage and RAM might be less than the total memory due to storage of the operating system and software pre-installed on the device.

Type

uMCP LPDDR5x+UFS3.1

Memory Expansion

Up to 36GB(12GB+24GB)

Storage Expansion

Up to 2TB

Front Camera

Pixel

32MP

Sensor

Sony - IMX616

Sensor Size

1/2.74"

Aperture

F2.2

Wide Angle

78°

Focusing Type

Shooting Functions

Portrait, Beauty, Black and White

Video Record

1080P@30FPS

Main Camera

Pixel

108MP

Sensor

Samsung S5KHM6

Sensor Size

1/1.8"

Aperture

F1.88

Wide Angle

79°

Focusing Type

PDAF

Shooting Functions

Facebeauty, HDR, Night-Vision, AI, Portrait

LED Flash

Support

Video Record

2K@30fps

Night vision Camera

Pixel

8MP

Sensor

Hi-846

Sensor Size

1/1.78"

Aperture

F2.2

Wide Angle

78°

Focusing Type

Shooting Functions

Black and white

LED Flash

Infrared fill light

RGB Camera

Pixel

5MP

Sensor

GC5035

Sensor Size

1/1.5"

Aperture

F2.2

Wide Angle

76°

Focusing Type

LED Flash

Support

Battery

Capacity

11000mAh

Material

Polymer

Charging Power

33W

Reverse Charge

Support

Charging time

50%：40mins
80%：71mins
100%：107mins

Standby time

1375H

Calling time

77H

Music time

53H

Video time

20H

Game time

19H

Connection

WiFi

802.11 a/b/g/n/ac (2.4G+5G)

Bluetooth

BT5.2

Navigation

GPS+GLONASS+Beidou+Galileo

NFC

Support

Radio

Support

USB

Type-C

OTG

Support

SIM Card

Nano+Nano/TF

Network Type

GSM+CDMA+WCDMA+TDD+FDD+5G

Frequency

GSM: 2/3/5/8
CDMA: BC0/BC1/BC10
WCDMA: 1/2/4/5/6/8/19
LTE-TDD: 34/38/39/40/41
LTE-FDD: 1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28AB/66/71
NR: N1/2/3/5/7/8/12/20/25/28/34/38/39/40/41/48/66/71/77/78

EDGE/GPRS

Support

Sensors

Fingerprint

Side Fingerprint

G-sensor

Support

Proximity Sensor

Support

Ambient Light Senor

Support

Compass

Support

Gyroscope

Support

Thermal Imaging

Support

Ruggedness

Rated MIL-STD-810H

Rated IP68 (immerse in 1.5m water for up to 30 minutes)

Rated IP69K

Environment

Operating Temperature Range

-20℃~55℃

In the Box

Phone x 1

Power Adapter x 1

USB Cable x 1

Protective Film x 1

User Manual x 1

Warranty Card x 1

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Frequently Asked Questions About OUKITEL WP55 Ultra

What makes the OUKITEL WP55 Ultra different from the WP55?

The OUKITEL WP55 Ultra includes a built-in thermal imaging camera, making it ideal for equipment inspection, outdoor exploration, maintenance, and emergency applications. It also offers larger memory options while keeping the same rugged durability and long battery life.

Is the OUKITEL WP55 Ultra a rugged phone?

Yes. The WP55 Ultra is certified with IP68, IP69K, and MIL-STD-810H, providing reliable protection against water, dust, drops, and harsh outdoor environments.

What is the thermal imaging camera used for?

The built-in thermal imaging camera helps detect heat differences, making it useful for electrical inspections, HVAC maintenance, building diagnostics, outdoor rescue, wildlife observation, and other professional applications.

Does the OUKITEL WP55 Ultra support 5G?

Yes. Powered by the MediaTek Dimensity 7025 5G processor, the WP55 Ultra delivers fast connectivity, smooth multitasking, and reliable performance for work and entertainment.

How long does the OUKITEL WP55 Ultra battery last?

The WP55 Ultra features an 11,000mAh battery with 33W fast charging, providing long-lasting power for outdoor adventures, field work, and extended daily use. It also supports reverse charging for compatible devices.

What display does the OUKITEL WP55 Ultra have?

The WP55 Ultra features a 6.6-inch FHD+ display with a 120Hz refresh rate, delivering smooth scrolling, sharp visuals, and an excellent viewing experience indoors and outdoors.

How good is the OUKITEL WP55 Ultra camera?

The WP55 Ultra features a 108MP main camera, 32MP front camera, 8MP night vision camera, and a built-in thermal imaging camera, making it ideal for photography, low-light visibility, and professional thermal inspections.

How much RAM and storage does the OUKITEL WP55 Ultra support?

The WP55 Ultra comes with 12GB RAM and 512GB storage, supports memory expansion up to 36GB RAM, and microSD expansion up to 2TB, providing plenty of space for apps, photos, videos, and work files.

Does the OUKITEL WP55 Ultra support NFC?

Yes. The WP55 Ultra supports NFC, allowing convenient contactless payments and compatibility with NFC-enabled applications.

Who is the OUKITEL WP55 Ultra designed for?

The WP55 Ultra is ideal for engineers, electricians, maintenance professionals, outdoor enthusiasts, emergency responders, and anyone who needs a rugged smartphone with thermal imaging, 5G connectivity, and long battery life.

Color	Grey, Black

OUKITEL WP55 Ultra Frequently Asked Questions

1) Is this phone tested for harsh, real-world use?

Yes. This rugged smartphone is tested to military standards (MIL STD / MIL-STD-810H) for dust and water resistance, drop/shock, and extreme temperatures. The sealed build helps the device thrive in harsh conditions common in the field and industry. It’s equipped with gaskets and reinforced edges to protect the screen and internals during rough work and outdoor play.

2) How does it compare in this market and price?

Within the market for rugged phones, this model balances durability, big battery, and camera features (including thermal imaging) at a competitive price. Compared with slim Galaxy/Apple flagships, the focus here is uptime and sealing, not ultra-thin style—often a great option for field tools and business roles where uptime makes the big difference.

3) What real-world battery life should I expect?

The 11,000 mAh battery is engineered for real endurance, keeping you powered through long days of travel, outdoor exploration, or demanding work. Actual battery life varies depending on apps, brightness, and connectivity, but most users can expect multiple days of regular use before needing to recharge. It’s designed to deliver consistent, long-lasting performance, so you can stay connected and productive without constantly looking for a charger.

4) Does it include a dedicated night-vision sensor?

The triple camera stack includes a 108 MP main lens, an 8MP night sensor, and a 5MP RGB camera, which enhances low-light performance. While this 8MP night sensor improves night shots significantly, it is not a specialized inspection-grade night vision camera. You can further enhance night photography with built-in camera modes, tripod use, and manual controls.

5) Can I swap batteries in the field?

No removable battery/replaceable battery. The sealed design supports water resistance and dust sealing. That’s a common trade off among most rugged phones—greater reliability in extreme conditions versus hot-swap convenience.

6) What build choices improve durability?

A reinforced frame (“armor”-style), cushioned corners, and tight port seals define the rugged design. It’s not the most slim or lightweight, but it’s solid in the pocket and tough against scuffs and impacts. Add a protector and case (accessories) for heavier jobs.

7) How well does it handle very dark scenes?

Low-light night vision performance relies on the sensor + processing and, when possible, auxiliary light. For surveillance-level visibility, pair with task lights or pro gear. In general workflow, the night/RGB lenses produce usable results for notes and gear checks.

8) What can the thermal tool do on a phone?

Built-in thermal imaging reads surface temperature patterns—handy for quick HVAC checks, outdoor safety, or equipment triage. It’s not a standalone industrial meter, but for many applications it’s impressive to have this capability on a phone you already carry. Export frames for reports, share via apps, and expand with third-party analysis tools if needed.

9) How quickly does it recharge, and is wireless charging supported?

The phone supports fast charging to reduce downtime and keep you ready; wireless charging isn’t the focus here. Wired top-ups are faster for large packs, which helps productivity in the field and during service calls or travel between sites.

10) What about chipset class and overall performance?

It runs a MediaTek Dimensity-class platform that’s tuned for smooth performance on Android 15: responsive UI, dependable camera processing, and efficient power use. With 16 GB RAM and 512 GB storage (plus microSD slot/microSD card support), there’s room for offline maps, job files, and media. Desktop modes like Samsung DeX aren’t the emphasis; this smartphone leans into rugged uptime over desk replacement. For fleet support, check availability, deals, and limited promos on the page before you order—units are sold/delivered per stock and line timing.