Doogee Fire 5 Ultra

Name: Doogee Fire 5 Ultra
Brand: Doogee

Display6.6" 720 x 1612 pixels

ChipsetMediatek Helio G81 (12 nm)

Main camera48MP

Battery13000 mAh

5.7GoSolo score

ReviewMore Doogee

Network

Technology

GSM / HSPA / LTE

2G bands

GSM 850 / 900 / 1800 / 1900

3G bands

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G bands

1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66

Speed

HSPA, LTE

Launch

Announced

2025, December

Status

Available

Body

Dimensions

176.5 x 82.5 x 18.7 mm (6.95 x 3.25 x 0.74 in)

Weight

395 g (13.93 oz)

SIM

Nano-SIM + Nano-SIM

Durability

IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Drop resistant up to 1.5m MIL-STD-810H compliant Dedicated flashlight (on the back)

Display

Type

IPS LCD, 90Hz, 400 nits

Size

6.6 inches, 104.6 cm2 (~71.9% screen-to-body ratio)

Resolution

720 x 1612 pixels, 20:9 ratio (~267 ppi density)

Protection

Mohs level 6

Platform

Android 15

Chipset

Mediatek Helio G81 (12 nm)

CPU

Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)

GPU

Mali-G52 MC2

Memory

Card slot

microSDXC (dedicated slot)

Internal

256GB 8GB RAM

Main Camera

Modules

48 MP, f/1.8, (wide), AF

Features

Dual-LED flash, HDR, panorama

Video

1440p@30fps

Selfie Camera

Module

8 MP, f/2.0, (wide)

Features

1080p@30fps

Comms

WLAN

Wi-Fi 802.11 a/b/g/n/ac, dual-band

Bluetooth

5.0, A2DP, LE

Positioning

GPS, GLONASS, GALILEO, BDS

NFC

Yes

Radio

FM radio

USB

USB Type-C

Features

Sensors

Fingerprint (side-mounted), accelerometer, proximity, compass

Battery

Type

13000 mAh

Misc

Colors

Gray, Orange, Green

GoSolo Read / what it means5 takeaways

battery

13,000 mAh, roughly 2 days light useWith this capacity and the modest 720p display, expect about 1.5 to 2 days of mixed daily use (email, messaging, social media) before needing to charge.

display

6.6-inch 720p, 90Hz, 400 nitsThe 720p resolution at this screen size means text and images show visible pixels up close, the 90Hz refresh makes scrolling noticeably smoother than standard 60Hz, and 400 nits gets readable in bright sunlight but will require some angle-hunting in direct outdoor glare.

performance

MediaTek Helio G81, 8GB RAMThe G81 handles everyday apps and lighter games at playable frame rates, but 3D titles demanding high detail (PUBG, Genshin Impact on high settings) will drop to lower frame rates or require medium graphics.

durability

IP68 and IP69K rated, 18.7mm thickThe phone survives full submersion in fresh water to 1.5m for 30 minutes (IP68) and handles high-pressure water jets (IP69K), making it genuinely rugged for dusty, wet, or outdoor work; the 18.7mm thickness and 300g weight make it a sturdy handful.

storage

256GB internal, microSD up to 2TBThe 256GB onboard storage suits most users for apps, photos, and videos; adding a microSD card lets you expand to near 2TB for media-heavy or professional use without losing internal space.

GoSolo Score Breakdown

Design69

Display60

Performance41

Camera60

Battery64

Value57

GoSolo Verdict

A hefty, purpose-built rugged phone with a massive 13,000 mAh battery and genuine IP68/IP69K durability for outdoor work and rural use. The 720p screen and modest MediaTek chip mean no surprises on performance or visuals, but for the €250 price it delivers what field crews actually need: days of battery, solid LTE coverage, and a frame that shrugs off dust and water.

Strengths · 4

13,000 mAh battery realistically lasting 1.5 to 2 days on mixed use, eliminating daily charging anxiety on the road or in remote areas
IP68 and IP69K certification plus MIL-STD-810H compliance—this phone survives submersion, pressurised water jets, and drops to 1.5m without fuss, a genuine asset for outdoor work
Broad LTE band support (1–41, 66) covers most rural and regional networks globally without the carrier-lock fragmentation rivals often impose
Dedicated microSD slot (not shared with SIM) lets you expand to 2TB without sacrificing dual SIM flexibility

Trade-offs · 3

720p resolution on a 6.6-inch screen means visible pixelation up close; text, photos, and UI feel grainy compared to any 1080p rival at this price
18W charging speed is sluggish even for a rugged phone, and at 13,000 mAh it will take roughly 10+ hours from empty—a single overnight charger is essential
MediaTek Helio G81 struggles with any demanding 3D game or GPU-heavy app; expect choppy frame rates in PUBG or Genshin Impact unless you accept low settings