Can I really replace the HMD Skyline screen myself?

Yes, the HMD Skyline is designed with Gen2 repairability. You only need a screwdriver and an opening tool. iFixit provides official guides and spare parts.

What does the 'Custom Button' on the side of the phone do?

It's a programmable button that you can assign two functions to: one for a short press and another for a long press (e.g., flashlight, camera, or Detox mode).

Does the HMD Skyline support wireless charging?

Yes, it supports the new Qi2 standard, which offers magnetic alignment and up to 15W wireless charging.

What is 'Detox Mode'?

It's a software feature that allows you to limit notifications and social media usage so you can focus on other things. You can choose which apps are unavailable during 'detox'.

Does the phone have a memory card slot?

Yes, the HMD Skyline supports microSD cards up to 512GB, which is a rare addition in today's smartphones.

Is the camera quality comparable to flagships?

The 108MP main camera does a good job in daylight, but in low light, it falls short of top-tier devices (like the S24 or iPhone 15). It's an excellent mid-range camera.

HMD Skyline

2024Software supported

4.3(2150) · HMD Global, iFixit, GSMArena

Release year2024

Display6.55 inches

ChipSM7435-AB Snapdragon

RAM8GB

Camera108MP

Active support · ~1y of full support left

SM7435-AB Snapdragon

2024Today2027

Current version

Android 16

Total support

3 years

Security patches

2027-07

Expert assessment: HMD promises 2 years of operating system updates and 3 years of security patches for the Skyline model.

Price from

235,8 € -53%

New cost was 499 €

1 in stock

Condition

View offers (1)

12-month warranty·Delivery 2-4 days·14-day returns·Verified device

Pros and Cons

Strengths and weaknesses at a glance.

Why choose

Excellent repairability
144Hz pOLED display
Qi2 wireless charging
Unique design
Programmable button
MicroSD slot

What to consider

IP54 rating
Average software support
Slow charging
Plastic back
Camera software

Specifications

Detailed Technical Info

Hardware and features in detail.

Screen size: 6.55"
Resolution: 1080 x 2400
Display type: P-OLED
Refresh rate: 144Hz
Max brightness: 1000 nits (peak)
Screen protection: Corning Gorilla Glass 3

Display

Screen size: 6.55"
Resolution: 1080 x 2400
Display type: P-OLED
Refresh rate: 144Hz
Max brightness: 1000 nits (peak)
Screen protection: Corning Gorilla Glass 3

Performance

Processor: Qualcomm SM7435-AB Snapdragon 7s Gen 2 (4 nm)
CPU cores: Octa-core (4x2.40 GHz Cortex-A78 & 4x1.95 GHz Cortex-A55)
GPU: Adreno 710
RAM: 8GB
AnTuTu score: 581311 (v10)

Camera

Main camera: 108 MP, f/1.8, (wide), 1/1.67", 0.64µm, PDAF, OIS
Ultra-wide: 13 MP, f/2.5
Telephoto: 50 MP, f/2.0, PDAF, 2x optical zoom
Front camera: 50 MP, f/2.5, (wide), AF
Video: 4K@30fps, 1080p@30fps, gyro-EIS

Battery

Capacity: 4600 mAh
Charging speed: 33W wired, PD3.0 PPS, QC4
Wireless charging: Yes (15W)
Battery life: Up to 48 hours (typical usage)

Connectivity

5G: Yes
Wi-Fi: Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band
Bluetooth: 5.2, A2DP, LE, aptX HD, aptX Adaptive
NFC: Yes
USB: USB Type-C 2.0, OTG

Body & Dimensions

Dimensions: 159.8 x 76 x 8.9 mm
Weight: 5 g
Materials: Glass front (GG3), aluminum frame, glass back
Water resistance: IP54 dust protected and water resistant (water splashes)

Condition Classes

All devices are fully tested and working.

Acceptable (C)

from 235,8 €

Clearly visible signs of use. Best price.

Model characteristics

Common issues that may occur with HMD Skyline.

Software instability

Moderate

Unoptimised early versions of HMD UI.

Camera lag

Minor

Processor limitations when processing 108MP images.

Overheating under load

Moderate

Snapdragon 7s Gen 2's energy efficiency under heavy load.

Limited water resistance

Minor

IP54 rating does not allow submerging the device in water.

Repair ~150–300€

Greenfox check:Tested and clear

Repairs and Parts9/10 iFixit / HMD Official

Battery Replacement

Easy

25–35€Estimated cost

Battery replacement requires only one screw and standard tools. Time taken approx. 5 minutes.

Screen Replacement

Easy

85–110€Estimated cost

The screen is secured with a screw, making replacement very simple without needing to heat glue.

Charging Port Repair

Easy

20–30€Estimated cost

Separate module that is easy to replace.

Spare parts are available directly through iFixit and are affordable.

Environmental Impact

Buying a used device saves valuable resources.

This is equivalent to: Charging a smartphone for 7 years straight A flight from Tallinn to Helsinki and back

CO₂ Saved

42 kg CO2e

Water Saved

9500 liters

E-Waste Avoided

210 grams

Reused

88%

Recycled

12%

Methodology: Fraunhofer Institute / HMD Global Sustainability Report (2025)

Who Is This For?

This device is especially well-suited for these users.

Independent repairer

A person who hates planned obsolescence and wants to maintain their device themselves.

Easy screen replacement
Affordable spare parts
Long hardware lifespan

Design enthusiast

A user who misses the Nokia Lumia era and wants a distinctive look.

Iconic design
Bold colours
High-quality pOLED display

Environmentally conscious minimalist

A user who wants to reduce their ecological footprint through the device's longevity.

Less e-waste
Detox mode for mental well-being
Recyclable materials

Network Compatibility

Supported frequencies and carriers.

FinlandYour country

OperaatorStaatusMärkused

dna FullFull network support

elisa Full5G and VoWiFi support

telia FullAll services available

Estonia

OperaatorStaatusMärkused

elisa Full5G, VoLTE and VoWiFi support

tele2 Full5G, VoLTE and VoWiFi support

telia Full5G, VoLTE and VoWiFi support

Latvia

OperaatorStaatusMärkused

lmt Full5G support tested

bite FullVoLTE support available

tele2 FullAll services work

Lithuania

OperaatorStaatusMärkused

bite FullAll functions work

tele2 FullFull compatibility

telia Full5G and VoLTE support

The HMD Skyline supports a wide range of 5G frequencies used in the Nordic and Baltic countries.

Comparisons With Other Models

How this model differs from the competition.

UpgradevsHMD Skyline 2 (2026)

The Skyline 2 offers longer software support and a faster processor, but the original Skyline remains an excellent sustainable choice thanks to its repairability.