HMD Skyline (256GB/12GB) vs LG G4 (Dual H818P)

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Side by side comparison between HMD Skyline vs LG G4 phones, differences, pros, cons and full specifications. What's the better?

2/2/2026 5:26 PM, updated: 2/2/2026 5:26 PM

Compare LG G4 X HMD Skyline (256GB/12GB) 31Points

Specifications Compare Models Pictures

6.55"
POLED

1080x2400

108
MP

50mp

12GB
RAM

Octa-core

4600
mAh

(Removable)

05Points LG G4 (Dual H818P) Compare HMD Skyline X

Specifications Compare Models Pictures

5.5"
IPS

1440x2560

16
MP

8mp

3GB
RAM

Hexa-core

3000
mAh

(Removable)

What's the better phone? HMD Skyline (256GB/12GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

31 Advantages HMD Skyline (256GB/12GB)	vs	5 Advantages LG G4 (Dual H818P)
+2.4GHz 64bit Octa-core (4nm)65% More powerful processor, you can open your applications faster	vs	1.8GHz 64bit Hexa-core (20nm)
+12GB LPDDR53 times More RAM memory. Typically more responsive and better for multitasking.	vs	3GB LPDDR3
+256GB (222GB available)8 times More internal storage for applications and files	vs	32GB (25GB available)
+UFS 2.2Advantage Fastest write and read storage.	vs	eMMC 5.0
+Until 1TB microSD, microSDXC7 times More external storage for files using memory cards	vs	Until 128GB microSD, microSDXC
+8.9 millimeters (0.35 inches)10% Thinner	vs	9.8 millimeters (0.39 inches)
+Aluminum frame, glass front/backAdvantage More resistant material	vs	Plastic body, glass front
+P-OLEDAdvantage P-OLED display is brighter and more vivid	vs	TFT IPS LCD
+HDR10Advantage The HDR10 display provides vibrant colors and more details	vs	Not supported
+144Hz140% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.	vs	60Hz
+6.55"19% Larger screen	vs	5.5"
+(triple camera) 108MP + 50MP + 13MP10 times Higher resolution main camera	vs	(back) 16MP
+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures	vs	Only digital zoom
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo/video only main camera
+1/1.67" inches56% The larger sensor camera lets you take photos with better depth.	vs	1/2.6" inches
+(front) 50MP5 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 8MP
+Android 16Advantage Android 16 is newer and safer	vs	Android 7.0 Nougat
+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster	vs	4G LTE-A
+(5G SA/NSA) 2000 Mbps6 times Faster for surfing the internet and download files	vs	(4G LTE-A) 300 Mbps
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (side-mounted)Advantage Sensors help you use the device	vs	Not supported
+4600 mAh53% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3000 mAh
+33W83% More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.	vs	18W
+Qi2 wireless chargingAdvantage Wireless charging is another way to charge the battery.	vs	Not supported
+1 slot (Single-SIM) + e-SIM (Eletronic) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.	vs	2 slots (Dual-SIM) (dedicated slot)
+Stereo sound with dual speakersAdvantage Better sound quality for listening to music or clearer hands-free calls	vs	Mono sound (not stereo)
+802.11 a/b/g/n/ac/ax [wifi6E/6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6E/6] is newer and faster	vs	802.11 a/b/g/n/ac [wifi5]
+5.2 + A2DP/LEAdvantage Bluetooth 5.2 + A2DP/LE is newer and faster	vs	4.1 + A2DP
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0, USB OTG On-The-Go
+IP54 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
209 grams (7.32 ounces)	vs	+155 grams (5.43 ounces)35% Lighter
1080x2400 pixels	vs	+1440x2560 pixels42% Higher resolution screen
402 PPI	vs	+534 PPI33% Crisper display of text, images and videos because it has more pixels per inch (ppi)
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.

26 Common items in both devices

16 million

LED flash

PDAF: phase detection autofocus / LDAF: laser detection autofocus

OIS: Optical stabilization / OIS (3-axis): Optical stabilization

f/1.8 (aperture)

4K UHD (3840x2160)

(front) Full HD (1920x1080)

+19 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	HMD Skyline (256GB/12GB)	LG G4 (Dual H818P)
Change model		Choose the model
Model	Skyline (256GB/12GB)	LG G4 (Dual H818P)
Other model names	HMD Skyline (12GB RAM) TA-1600	LG G4 Dual-SIM H818P, LG-H818P, LG P1
Country or region available	(Global, International)	South Africa, Brazil, United Arab Emirates, Philippines, Singapore, Thailand
Brand	HMD	LG
Release date	7/19/2024, Announced: 7/18/2024	5/1/2015, Announced: 4/28/2015
Depth	8.9 millimeters (0.35 inches)	9.8 millimeters (0.39 inches)
Size (width x height)	75.66 x 159.84 millimeters (2.98 x 6.29 in)	76.1 x 148.9 millimeters (3 x 5.86 in)
Weight	209 grams (7.32 ounces)	155 grams (5.43 ounces)
Build, materials	Aluminum frame, glass front/back	Plastic body, glass front
Protection against water and others	IP54 certified: protection against dust and splashing	Not supported
📲 Display
	HMD Skyline (256GB/12GB)	LG G4 (Dual H818P)
Display type	P-OLED	TFT IPS LCD
Screen size	6.55" inches	5.5" inches
Screen-to-body ratio	~85.6% (screen-to-body ratio)	~73.6% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	1440x2560 pixels (16:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	402 PPI	534 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Gorilla Glass 3
Refresh rate	144Hz	60Hz
Display features	1000nits[peak] HDR10	Not supported
🤖 Operating System
	HMD Skyline (256GB/12GB)	LG G4 (Dual H818P)
System version	Android 14	Android 5.1 Lollipop
Firmware update	Android 16	Android 7.0 Nougat
User Interface	feature not registered	LG UX 4.0 UI
⚙️ Processor
	HMD Skyline (256GB/12GB)	LG G4 (Dual H818P)
Chipset	64bit: Qualcomm Snapdragon 7s Gen 2 (SM7435-AB) (4nm)	64bit: Qualcomm Snapdragon 808 (MSM8992) (20nm)
CPU	Octa-core, 2 processors: 4x 2.4GHz ARM Cortex-A78 (Quad-core) 4x 1.95GHz ARM Cortex-A55 (Quad-core)	Hexa-core, 2 processors: 2x 1.8GHz ARM Cortex-A57 (Dual-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 710 (900MHz)	Qualcomm Adreno 418 (600MHz)
Performance (benchmark)	AnTuTu: 581402 (v10) Geekbench: 2899 (v6)	Basemark OS II: 1584 (v2)
💽 Memory and storage
	HMD Skyline (256GB/12GB)	LG G4 (Dual H818P)
RAM memory	12GB LPDDR5	3GB LPDDR3
Internal storage	256GB (222GB available) UFS 2.2	32GB (25GB available) eMMC 5.0
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 128GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	HMD Skyline (256GB/12GB)	LG G4 (Dual H818P)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) nano-SIM (4FF) + e-SIM	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	2000/1024 Mbps	300/50 Mbps
Network technology	2G, 3G, 4G, 5G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	UMTS 850/900/1900/2100
Primary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 66, 71) TD-LTE (38, 40, 41) VoLTE	LTE Cat6 (1, 2, 3, 5, 7, 8, 17)
Primary 5G network	SA/NSA (1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 48, 66, 71, 77, 78)	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1700/1900/2100	UMTS 850/900/1900/2100
Secondary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 66, 71) TD-LTE (38, 40, 41) VoLTE	LTE Cat6 (1, 2, 3, 5, 7, 8, 17)
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
📷 Camera
	HMD Skyline (256GB/12GB)	LG G4 (Dual H818P)
Back camera (main camera)	(triple camera) 108 megapixels 50MP telephoto f/2.01/2.76"0.64µmPDAF2x-optical-zoom 13MP ultrawide f/2.51/3"1.12µm	16 megapixels
Main camera resolution	12000x9000 pixels	5312x2988 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	28mm (lens)
Sensor size	1/1.67" inches	1/2.6" inches
Pixel size	0.64µm pixel	1.12µm pixel
Autofocus	PDAF: phase detection autofocus	LDAF: laser detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	OIS (3-axis): Optical stabilization
Zoom	Digital and optical zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo on both cameras	HDR photo/video only main camera
Camera extras	4K@30fps 1080p@30fps	4K@30fps 1080p@30fps
📸 Front camera
	HMD Skyline (256GB/12GB)	LG G4 (Dual H818P)
Front camera (secondary)	50 megapixels	8 megapixels
Front camera resolution	8160x6120 pixels	3264x2448 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.5 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/4" inches
Pixel size	feature not registered	1.12µm pixel
🔉 Sound and multimedia
	HMD Skyline (256GB/12GB)	LG G4 (Dual H818P)
Loudspeaker	Stereo sound with dual speakers OZO audio	Mono sound (not stereo) 24-bit/192kHz
Active noise cancellation	2 microphones	2 microphones or more
Radio	FM	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.264, H.263, DivX, XviD, WMV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	HMD Skyline (256GB/12GB)	LG G4 (Dual H818P)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	Micro-B USB SlimPort
Bluetooth	5.2 + A2DP/LE	4.1 + A2DP
WiFi	802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS
NFC	Supported	Supported
Infrared port	Not supported	Supported
🧭 Sensors
	HMD Skyline (256GB/12GB)	LG G4 (Dual H818P)
Sensors	Accelerometer Ambient light sensor Barometer Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Barometer Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	HMD Skyline (256GB/12GB)	LG G4 (Dual H818P)
Battery type	Li-Ion: lithium-ion (Removable) HBA4633AA	Li-Ion: lithium-ion (Removable)
Battery capacity	4600 mAh	3000 mAh
Charger, watts	33W Wired fast charging Reverse charging by cable USB Power Delivery 3.0	18W Wired fast charging Quick Charge 2
Inductive / wireless charging	15W Qi2 wireless charging 5W Reverse wireless charging	Not supported
Talk time autonomy	feature not registered	12 hours
Standby	feature not registered	315 hours (13.1 days)
➕ Other features
	HMD Skyline (256GB/12GB)	LG G4 (Dual H818P)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Twisted Black, Blue Topaz, Neon Pink	• Colors: Grey, White, Gold, Leather Black, Leather Brown, Leather Red • Knock Code • Quick Remote
☢️ Radiation rate
	HMD Skyline (256GB/12GB)	LG G4 (Dual H818P)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.62W/kg (head)