Asus Zenfone 3 Ultra (ZU680KL 64GB) vs LG G4 (Dual H818N)

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Side by side comparison between Asus Zenfone 3 Ultra vs LG G4 phones, differences, pros, cons and full specifications. What's the better?

11/5/2016 7:32 PM, updated: 2/11/2023 5:21 PM

Compare LG G4 X Asus Zenfone 3 Ultra (ZU680KL 64GB) 14Points

Specifications Compare Models Pictures

6.8"
IPS+

1080x1920

23
MP

8mp

4GB
RAM

Octa-core

4600
mAh

(Non removable)

09Points LG G4 (Dual H818N) Compare Asus Zenfone 3 Ultra X

Specifications Compare Models Pictures

5.5"
IPS

1440x2560

16
MP

8mp

3GB
RAM

Hexa-core

3000
mAh

(Removable)

What's the better phone? Asus Zenfone 3 Ultra (ZU680KL 64GB)

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!

14 Advantages Asus Zenfone 3 Ultra (ZU680KL 64GB)	vs	9 Advantages LG G4 (Dual H818N)
+1.8GHz 64bit Octa-core1% More powerful processor, you can open your applications faster	vs	1.8GHz 64bit Hexa-core (20nm)
+4GB LPDDR433% More RAM memory. Typically more responsive and better for multitasking.	vs	3GB LPDDR3
+64GB (55GB available)120% More internal storage for applications and files	vs	32GB (25GB available)
+Until 256GB microSD, microSDXC100% More external storage for files using memory cards	vs	Until 128GB microSD, microSDXC
+6.8 millimeters (0.27 inches)44% Thinner	vs	9.8 millimeters (0.39 inches)
+6.8"24% Larger screen	vs	5.5"
+(back) 23MP44% Higher resolution main camera	vs	(back) 16MP
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	LED flash
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo/video only main camera
+Android 8.0 OreoAdvantage Android 8.0 Oreo is newer and safer	vs	Android 7.0 Nougat
+Fingerprint sensorAdvantage 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
+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP 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
233 grams (8.16 ounces)	vs	+155 grams (5.43 ounces)50% Lighter
1080x1920 pixels	vs	+1440x2560 pixels78% Higher resolution screen
324 PPI	vs	+534 PPI65% Crisper display of text, images and videos because it has more pixels per inch (ppi)
f/2.0 (aperture)	vs	+f/1.8 (aperture)11% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Not supported	vs	+BarometerAdvantage Sensors help you use the device
Li-Ion: lithium-ion (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely

30 Common items in both devices

TFT Super IPS+ / TFT IPS LCD

16 million

Only digital zoom

LDAF/PDAF: laser/phase detection autofocus / LDAF: laser detection autofocus

OIS (4-axis): Optical stabilization / OIS (3-axis): Optical stabilization

1/2.6" inches

(front) 8MP

+23 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
	Asus Zenfone 3 Ultra (ZU680KL 64GB)	LG G4 (Dual H818N)
Change model		Choose the model
Model	Zenfone 3 Ultra (ZU680KL 64GB)	LG G4 (Dual H818N)
Other model names	Asus Zenfone 3 Ultra 4GB/64GB ZU680KL Dual-Sim, Asus Mercury	LG G4 Dual-SIM H818N, LG-H818N, LG P1
Country or region available	(Global, International)	China, Hong Kong, India
Brand	Asus	LG
Release date	8/1/2016	5/1/2015, Announced: 4/28/2015
Depth	6.8 millimeters (0.27 inches)	9.8 millimeters (0.39 inches)
Size (width x height)	93.9 x 186.4 millimeters (3.7 x 7.34 in)	76.1 x 148.9 millimeters (3 x 5.86 in)
Weight	233 grams (8.16 ounces)	155 grams (5.43 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Asus Zenfone 3 Ultra (ZU680KL 64GB)	LG G4 (Dual H818N)
Display type	TFT Super IPS+	TFT IPS LCD
Screen size	6.8" inches	5.5" inches
Screen-to-body ratio	~72.8% (screen-to-body ratio)	~73.6% (screen-to-body ratio)
Display resolution	1080x1920 pixels	1440x2560 pixels (16:9)
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch
Pixel density (dot pitch)	324 PPI	534 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 4	Gorilla Glass 3
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Asus Zenfone 3 Ultra (ZU680KL 64GB)	LG G4 (Dual H818N)
System version	Android 6.0.1 Marshmallow	Android 5.1 Lollipop
Firmware update	Android 8.0 Oreo	Android 7.0 Nougat
User Interface	feature not registered	LG UX 4.0 UI
⚙️ Processor
	Asus Zenfone 3 Ultra (ZU680KL 64GB)	LG G4 (Dual H818N)
Chipset	64bit: Qualcomm Snapdragon 652 MSM8976 (28nm)	64bit: Qualcomm Snapdragon 808 (MSM8992) (20nm)
CPU	Octa-core, 2 processors: 4x 1.8GHz ARM Cortex-A72 (Quad-core) 4x 1.4GHz ARM Cortex-A53 (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 510 600Mhz	Qualcomm Adreno 418 (600MHz)
Performance (benchmark)	feature not registered	Basemark OS II: 1584 (v2)
💽 Memory and storage
	Asus Zenfone 3 Ultra (ZU680KL 64GB)	LG G4 (Dual H818N)
RAM memory	4GB LPDDR4	3GB LPDDR3
Internal storage	64GB (55GB available)	32GB (25GB available) eMMC 5.0
External storage	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 128GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Asus Zenfone 3 Ultra (ZU680KL 64GB)	LG G4 (Dual H818N)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) micro-SIM (3FF) and nano-SIM (4FF)	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	300/50 Mbps	300/50 Mbps
Network technology	2G, 3G, 4G	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	Global version: UMTS 800/850/900/1900/2100 China version: CDMA2000, TD-SCDMA 1900/2000 UMTS 800/850/900/1900/2100	TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	LTE Cat6 Global version: LTE (Bands 1,3,5,7,8,18,19,20,26,28) TD-LTE (Bands 38,40,41) China version: LTE (Bands 1,3,5,7,8,18,19,20,26,28) TD-LTE (Bands 38,39,40,41)	LTE Cat6 (1, 3, 7) TD-LTE (38, 39, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1900/2100
Secondary 4G network	Not supported	LTE Cat6 (1, 3, 7) TD-LTE (38, 39, 40, 41)
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	Asus Zenfone 3 Ultra (ZU680KL 64GB)	LG G4 (Dual H818N)
Back camera (main camera)	23 megapixels	16 megapixels
Main camera resolution	5520x4140 pixels	5312x2988 pixels
Video recording (primary)	4K UHD (3840x2160) 24 fps	4K UHD (3840x2160) 30 fps
Flash	Dual-LED flash	LED flash
Focal aperture	f/2.0 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	28mm (lens)
Sensor size	1/2.6" inches	1/2.6" inches
Pixel size	1.12µm pixel	1.12µm pixel
Autofocus	LDAF/PDAF: laser/phase detection autofocus	LDAF: laser detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS (4-axis): Optical stabilization	OIS (3-axis): Optical stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	HDR photo/video only main camera
Camera extras	feature not registered	4K@30fps 1080p@30fps
📸 Front camera
	Asus Zenfone 3 Ultra (ZU680KL 64GB)	LG G4 (Dual H818N)
Front camera (secondary)	8 megapixels	8 megapixels
Front camera resolution	3264x2448 pixels	3264x2448 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (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
	Asus Zenfone 3 Ultra (ZU680KL 64GB)	LG G4 (Dual H818N)
Loudspeaker	Supported	Mono sound (not stereo) 24-bit/192kHz
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM (RDS)	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.264, H.263, DivX, XviD, WMV
Audio formats	MP3, WAV, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Asus Zenfone 3 Ultra (ZU680KL 64GB)	LG G4 (Dual H818N)
USB	USB 2.0 Type-C reversible connector	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	USB Type-C SlimPort®	Micro-B USB SlimPort
Bluetooth	4.2 + A2DP	4.1 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) 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, BeiDou	A-GPS, GeoTagging, GLONASS
NFC	Not supported	Supported
Infrared port	Supported	Supported
🧭 Sensors
	Asus Zenfone 3 Ultra (ZU680KL 64GB)	LG G4 (Dual H818N)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Barometer Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Asus Zenfone 3 Ultra (ZU680KL 64GB)	LG G4 (Dual H818N)
Battery type	Li-Ion: lithium-ion (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	4600 mAh	3000 mAh
Charger, watts	18W (9V/2A) Wired fast charging	18W Wired fast charging Quick Charge 2
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	34 hours (1.4 days)	12 hours
Standby	feature not registered	315 hours (13.1 days)
➕ Other features
	Asus Zenfone 3 Ultra (ZU680KL 64GB)	LG G4 (Dual H818N)
Call control	Voice dialing, Voice recorder	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: Titanium Gray, Glacier Silver, Rose Gold • USB OTG On-The-Go • Asus ZenUI 3.0 • Sony IMX318 sensor camera • DTS headphone • Hi-Res audio 192kHz/24bit • Quick Charge 3.0 • Fast charging battery: 60% in 45min • Miracast	• Colors: Grey, White, Gold, Leather Black, Leather Brown, Leather Red • Knock Code • Quick Remote
☢️ Radiation rate
	Asus Zenfone 3 Ultra (ZU680KL 64GB)	LG G4 (Dual H818N)
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)