HMD

Fusion

Name: HMD Fusion
Brand: HMD

Repairable modular phone with meaningful reliability concerns.

Repeated crash / reboot evidence across professional and owner sources caps the internet verdict at 5.9.

📅 ReleasedQ3 2024

⏱ Evidence Window~24 months old

🛡 Monitoring StatusRejected — documented restart pattern

🤖 Android reviewedAndroid 14

⬆ Update horizon2 OS upgrades promised

Satellite communicationNot supported

BUILD QUALITY Very Good IP54 · Gen2 repairability · replaceable screen/battery/charging port · modular Smart Outfits

Internet RelyScore

5.9

Poor

Public-source investigation; not internal long-term testing.

⚠ Documented Critical Pattern

✓

Green ScoreTechnical advantages

7.1

◎

User Data ScorePublic owner / review evidence

5.9

Internet VerdictPublic-source reliability

5.9

Why the score is capped at 5.9

Random restarts are documented by a professional review and independent owner reports over different ownership periods, including repeated reboots during ordinary use. That meets the PRRIS threshold for one Documented Critical Pattern affecting essential system availability.

Documented Critical PatternRecurring crash / reboot

Related riskSIM can become inactive until restart

DecisionPoor — not recommended as dependable everyday phone

Score Range

9.5–10.0Exceptional

9.0–9.4Outstanding

8.5–8.9Excellent

8.0–8.4Very Good

7.0–7.9Good

6.0–6.9Fair

Under 6.0Poor

What Matters Most Complete practical evaluation

GPS SignalMulti-system GNSS; no GPS pattern established• Good

Signal & ConnectivityIndependent report of SIM becoming inactive until reboot• Fair

Hotspot StabilityNo separate recurring hotspot pattern established• Good

Display Quality6.56” HD+ IPS, 90 Hz; low brightness• Fair

Audio QualityMono speaker; treble-heavy for media• Fair

Touch ExperienceNo separate touch pattern established• Good

Call & Audio QualityReboot / SIM loss can interrupt essential availability• Fair

GPS & NavigationNo separate navigation pattern established• Good

Performance (AnTuTu)~448,378 AnTuTu v10• Fair

Peak Brightness600 nits official · ~554 nits measured• Fair

Battery Capacity5000 mAh; good real-world endurance• Very Good

Charging Speed33W wired · wireless via optional outfit only where supported• Good

Heat ManagementLow sustained heat and stable stress performance• Very Good

Macro LensNo dedicated macro camera• Standard

Zoom TypeDigital zoom• Standard

Low-Light PhotosLimited detail in bright/dark extremes• Fair

Daylight PhotosUsable but average detail and dynamic range• Fair

Back Cover QualityModular / repairable design with replaceable rear components• Very Good

Internet Evidence Timeline

LaunchModular / repairable concept praised
Professional reviewOccasional random restarts noted
Owner reports 2025–2026Recurring crashes / reboots, sometimes multiple times daily
Current status5.9 Poor — reliability rejection

Used For Rating out of 5

🎮 Gaming★★☆☆☆2.5 / 5

🎬 Movies & Video★★☆☆☆2.5 / 5

🎵 Music & Audio★★☆☆☆2.5 / 5

📲 Social Media★★★☆☆3.0 / 5

✅ Productivity★★☆☆☆2.5 / 5

📷 Photography★★☆☆☆2.5 / 5

🧭 Navigation★★☆☆☆2.5 / 5

📡 Hotspot StabilityGood

How to read these ratings: “Used For” scores are a combined real-world assessment of this phone in its own intended category, price level and practical role. They must not be used as direct performance comparisons with specialist phones from other classes, such as dedicated gaming phones.

Key Specifications Internet-evaluated variant

▣ Display6.56” IPS LCD, 90 Hz

◉ Front Camera50 MP

▧ Resolution1612 × 720 (HD+)

▤ Battery5000 mAh

☀ Brightness (peak)600 nits official · ~554 nits measured

ϟ Fast Charging33W wired · optional accessory wireless capability only where supported

⚙ ProcessorQualcomm Snapdragon 4 Gen 2

⚡ AnTuTu Benchmark~448,378 (Gadgets 360) / ~440,793 (Digit)

◫ OS at reviewAndroid 14

↻ Expected final OS2 OS upgrades promised

▦ RAM6 GB EU official spec; higher variants exist

▦ Storage128 GB EU official spec; microSD up to 1 TB

▣ Rear Camera108 MP main + 2 MP depth

↻ Android Updates2 OS upgrades

◈ Security Updates3 years

◈ Water & DustIP54

◆ Military StandardNot officially stated

▥ SIMNano-SIM + eSIM

◌ eSIMYes

◉ NFCYes

◉ 3.5 mm jackYes on reviewed hardware

◈ IP RatingIP54

Satellite communicationNot supported

Practical ownership note

Repairability and expandable storage are major ownership advantages. The phone supports microSD up to 1 TB and HMD lists user-repairable screen, rear cover, battery and charging port components through its Gen2 repair concept.

Regional Availability Notice: Specifications, hardware features, software functions, supported services and application availability may vary depending on model variant, software version, carrier and regional market. Always verify the version officially sold in your country.

Specifications and support may vary by region and exact model variant. Values above use official regional/global specifications plus independent measurements where stated.

Critical Issues

Documented recurring random restarts / crashes
Owner reports of repeated rebooting during ordinary use and calls
Model-specific SIM inactivity report requiring reboot to restore service

Rejected as dependable / PAL phone

Evidence note: One Documented Critical Pattern affecting essential system availability caps the Internet Reliability Verdict at 5.9. Positive battery, repairability or modular features cannot raise the score above that ceiling.

User Reports

Random restarts / crashesDocumented Critical Pattern

SIM / mobile service lossCritical Risk Signal

PerformanceAdequate for casual use, weak under heavier load

Overall SentimentMixed — concept praised, reliability concern

Everyday Experience

Good battery endurance
Repairable modular construction
Expandable storage and eSIM
Display and mono audio are only average
Restart pattern undermines dependable everyday use

★★☆☆☆ Limited Everyday Recommendation

No green specialist badge — reliability pattern takes priority

Evidence basis: public-source investigation; not internal long-term testing.

Practical Use Summary

The Fusion is interesting as a repairable and modular device, but reliability problems directly affect whether it can be trusted as an everyday phone.

Performance badges must not hide the documented reboot pattern. This model is therefore not recommended as a PAL, Gaming, Entertainment or Camera specialist.

Everyday Phone contextSelected for Fusion — 2.5 / 5

Pal / NavigationRequires 8+ and specialist reliability evidence

No specialist badgeDocumented reliability pattern overrides secondary performance strengths

Gaming & SpeedBenchmark-based practical rating; not Gaming Phone unless hard gate is met

Future / SatelliteNot supported

★★☆☆☆ Everyday role limited by reliability — Primary category context🔧 Strong repairability / modularity★★☆☆☆ Casual gaming only — not a Gaming Phone category⛔ Documented crash / reboot pattern📶 SIM-loss report requiring restart

Final Verdict

HMD Fusion has genuine strengths: repairability, expandable storage, eSIM, battery endurance and a distinctive modular accessory concept.

Those strengths do not compensate for a documented recurring reboot pattern affecting normal use. Under PRRIS, essential-function system availability takes precedence, so the score is capped at 5.9.

Recommendation

Editor's Note

This is exactly where Phone RelyScore must resist feature bias: a clever modular design cannot outrank repeated system unavailability.