LG G5 H840 vs. ASUS ZenFone 3 Ultra (ZU680KL)

Phone Comparison, Reviews and Tests

Detailed comparison and review of LG G5 H840 and ASUS ZenFone 3 Ultra (ZU680KL). With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.

Phone Specifications Comparison

LG G5 H840 vs. ASUS ZenFone 3 Ultra (ZU680KL) Comparison Chart
DESIGN AND DIMENSIONS LG G5 H840 ASUS ZenFone 3 Ultra (ZU680KL)
Product Type Smartphone Smartphone
Manufacturer Model Number H840 ZU680KL
Form Factor Touch Touch
Height 149.4 mm 186.4 mm ASUS ZenFone 3 Ultra (ZU680KL) has greater height than LG G5 H840.
Width 73.9 mm 93.9 mm ASUS ZenFone 3 Ultra (ZU680KL) has greater width than LG G5 H840.
Depth 8.6 mm 6.8 mm ASUS ZenFone 3 Ultra (ZU680KL) is narrower than LG G5 H840.
Weight 159 g 233 g LG G5 H840 is lighter than LG G5 H840.
Body Colour Gold Rose gold | Titanium grey | Glacier silver
Body Material Metal Metal
Waterproof (Water-resistant) - -
Integrated Components FM radio FM radio
Connector Type Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
HDMI - 19 pin micro HDMI Type D
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty - Dual-SIM
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY LG G5 H840 ASUS ZenFone 3 Ultra (ZU680KL)
Display Type LCD display LCD display
Display Technology IPS IPS
Screen Size (Display Size) 5.3" 6.8" ASUS ZenFone 3 Ultra (ZU680KL) has larger screen size than LG G5 H840.
Screen Resolution (Display Resolution) 2560 x 1440 pixels 1920 x 1080 pixels LG G5 H840 has better screen resolution than ASUS ZenFone 3 Ultra (ZU680KL).
Display Format QHD Full HD
Pixel Density 554 ppi -
Colour Depth 16.7 million colours -
Display Enhancement Technology - Bluelight Filter for Eye Care
Display Features Always-on display Full Lamination, ASUS Tru2Life+
Display Protection (Screen Protector) Corning Gorilla Glass 4 (scratch resistant glass) Corning Gorilla Glass 4 (scratch resistant glass)
PROCESSOR LG G5 H840 ASUS ZenFone 3 Ultra (ZU680KL)
Processor Type (CPU) Qualcomm Snapdragon 652 Qualcomm Snapdragon 652
Clock Speed 1.8 GHz 1.8 GHz Both phones have the same clock speed.
Processor Core Qty 8-core Quad-core LG G5 H840 has higher processor core quantity than ASUS ZenFone 3 Ultra (ZU680KL).
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 510 Qualcomm ADRENO 510
MEMORY LG G5 H840 ASUS ZenFone 3 Ultra (ZU680KL)
RAM 3 GB 3 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 32 GB 32 GB Both phones have the same internal memory capacity.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 200 GB microSDHC, microSDXC - up to 200 GB
CAMERA LG G5 H840 ASUS ZenFone 3 Ultra (ZU680KL)
MAIN CAMERA
Number of Main Cameras 2 1
Sensor Resolution 16 Megapixel 23 Megapixel ASUS ZenFone 3 Ultra (ZU680KL) has better camera resolution than LG G5 H840.
Lens Aperture F/1.8 F/2.0 LG G5 H840 has better lens aperture than LG G5 H840.
Lens Construction - 6-element
Optical Image Stabiliser (OIS) - 4 Stop OIS (Optical Image Stabilisation) ASUS ZenFone 3 Ultra (ZU680KL) has optical stabilisation.
Focus Adjustment Automatic Automatic
Laser Auto Focus Yes Yes
Special Effects - Depth of field
HDR Mode Auto HDR mode Auto HDR mode
Camera Modes Panorama Panorama, Time-lapse mode, night mode, manual mode, Real time beauty mode, super resolution mode, All Smiles mode, Mini mode
Light Source LED light Dual LED flash
Video Resolutions 3840 x 2160 (4K) 1920 x 1080 (1080p)
Camera Features (Functions) - Sapphire crystal lens cover, GIF animation function, Phase Detect Auto-Focus (PDAF), ZenMotion, Smart Remove, Electronic Image Stabiliser (EIS), MiniMovie, Time Rewind
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 8 Megapixel Both phones have the same front camera resolution.
Lens Type (Front) - Wide-angle lens
Lens Aperture (Front) F/2.0 F/2.0 Both phones have the same front camera lens aperture.
Focus Adjustment - Focus free
HDR Mode (Front) - Auto HDR mode
Camera Modes (Front) - Slow motion video, night mode, selfie panorama
Camera Features (Front) - PixelMaster camera
BATTERY AND CHARGING LG G5 H840 ASUS ZenFone 3 Ultra (ZU680KL)
Battery Capacity (Battery Size) 2800 mAh 4600 mAh ASUS ZenFone 3 Ultra (ZU680KL) has larger battery capacity than LG G5 H840.
Talk Time - 2040 minutes
Run Time Details - Talk: up to 2040 min
Continuous browsing (Wi-Fi): up to 14.5 hrs
Playback (video): up to 12.5 hrs
Battery Technology Lithium Ion Lithium
CELLULAR LG G5 H840 ASUS ZenFone 3 Ultra (ZU680KL)
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 6.0.1 (Marshmallow) Android 6.0 (Marshmallow)
User Interface LG UX 5.0 ASUS ZenUI 3.0
Navigation A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS LG G5 H840 ASUS ZenFone 3 Ultra (ZU680KL)
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
Wireless Interface Infrared (IrDA), IEEE 802.11a/b/g/n/ac Infrared (IrDA), IEEE 802.11b/g/n/ac
Bluetooth Bluetooth 4.2 Bluetooth 4.2
Bluetooth Profiles - A2DP
NFC Yes - LG G5 H840 has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA LG G5 H840 ASUS ZenFone 3 Ultra (ZU680KL)
Supported Digital Audio Standards WAV, WMA, MP3, FLAC, eAAC+ -
Supported Digital Video Standards XviD, MPEG-4, WMV, DivX, H.264 -
FEATURES LG G5 H840 ASUS ZenFone 3 Ultra (ZU680KL)
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, proximity sensor, digital compass, barometer, gyro sensor, colour spectrum sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, RGB sensor
Security Devices Fingerprint reader Fingerprint reader
Additional Phone Features DLNA Certified, sharing media via DLNA, Active noise-cancellation, modular design QuickMemo function, Wi-Fi Miracast, Kids Mode, ASUS TruVivid technology, Power Saving Mode, Hi-Res Audio, ASUS BoostMaster technology, ASUS WebStorage (5GB), Google Drive Storage (100 GB) (free for 2 years), VisualMaster 3.0, DTS Headphone:X, ASUS SonicMaster 3.0 technology
OTHERS LG G5 H840 ASUS ZenFone 3 Ultra (ZU680KL)
Included Accessories Power adapter Power adapter
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