ASUS ZenFone 3 Ultra (ZU680KL) vs. Acer Liquid Z6 Plus

Phone Comparison, Reviews and Tests

Side by side comparison and review of ASUS ZenFone 3 Ultra (ZU680KL) and Acer Liquid Z6 Plus. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.

Phone Specifications Comparison

ASUS ZenFone 3 Ultra (ZU680KL) vs. Acer Liquid Z6 Plus Comparison Chart
DESIGN AND DIMENSIONS ASUS ZenFone 3 Ultra (ZU680KL) Acer Liquid Z6 Plus
Product Type Smartphone Smartphone
Manufacturer Model Number ZU680KL -
Form Factor Touch Touch
Height 186.4 mm 153.8 mm ASUS ZenFone 3 Ultra (ZU680KL) has greater height than Acer Liquid Z6 Plus.
Width 93.9 mm 75.6 mm ASUS ZenFone 3 Ultra (ZU680KL) has greater width than Acer Liquid Z6 Plus.
Depth 6.8 mm 8.5 mm ASUS ZenFone 3 Ultra (ZU680KL) is narrower than ASUS ZenFone 3 Ultra (ZU680KL).
Weight 233 g 169 g Acer Liquid Z6 Plus is lighter than ASUS ZenFone 3 Ultra (ZU680KL).
Body Colour Rose gold | Titanium grey | Glacier silver Dark grey
Body Material Metal Aluminium
Waterproof (Water-resistant) - -
SAR Value - 0.529 W/kg
Integrated Components FM radio FM radio
Connector Type HDMI - 19 pin micro HDMI Type D
USB Type-C - 24 pin USB-C
Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM (SIM1 and SIM2/MicroSD slots)
SIM Card Configuration Details Nano SIM + nano SIM/microSD Nano SIM + nano SIM/microSD
DISPLAY ASUS ZenFone 3 Ultra (ZU680KL) Acer Liquid Z6 Plus
Display Type LCD display LCD display
Display Technology IPS IPS
Screen Size (Display Size) 6.8" 5.5" ASUS ZenFone 3 Ultra (ZU680KL) has larger screen size than Acer Liquid Z6 Plus.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1920 x 1080 pixels Both phones have the same screen resolution.
Display Format Full HD Full HD
Display Enhancement Technology Bluelight Filter for Eye Care -
Display Features Full Lamination, ASUS Tru2Life+ 2.5D Glass
Display Protection (Screen Protector) Corning Gorilla Glass 4 (scratch resistant glass) -
PROCESSOR ASUS ZenFone 3 Ultra (ZU680KL) Acer Liquid Z6 Plus
Processor Type (CPU) Qualcomm Snapdragon 652 MediaTek
Processor Number - MT6753
Clock Speed 1.8 GHz 1.3 GHz ASUS ZenFone 3 Ultra (ZU680KL) has higher clock speed than Acer Liquid Z6 Plus.
Processor Core Qty Quad-core 8-core Acer Liquid Z6 Plus 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 -
MEMORY ASUS ZenFone 3 Ultra (ZU680KL) Acer Liquid Z6 Plus
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 microSD
CAMERA ASUS ZenFone 3 Ultra (ZU680KL) Acer Liquid Z6 Plus
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 23 Megapixel 13 Megapixel ASUS ZenFone 3 Ultra (ZU680KL) has better camera resolution than Acer Liquid Z6 Plus.
Lens Aperture F/2.0 -
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 -
Special Effects Depth of field -
HDR Mode Auto HDR mode -
Camera Modes Panorama, Time-lapse mode, night mode, manual mode, Real time beauty mode, super resolution mode, All Smiles mode, Mini mode -
Light Source Dual LED flash LED light
Video Resolutions 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 -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 5 Megapixel ASUS ZenFone 3 Ultra (ZU680KL) has better front camera resolution than Acer Liquid Z6 Plus.
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/2.0 -
Focus Adjustment Focus free 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 ASUS ZenFone 3 Ultra (ZU680KL) Acer Liquid Z6 Plus
Battery Capacity (Battery Size) 4600 mAh 4080 mAh ASUS ZenFone 3 Ultra (ZU680KL) has larger battery capacity than Acer Liquid Z6 Plus.
Standby Time - 700 hours
Talk Time 2040 minutes 1200 minutes ASUS ZenFone 3 Ultra (ZU680KL) has longer battery life when making calls than Acer Liquid Z6 Plus.
Run Time Details Talk: up to 2040 min
Continuous browsing (Wi-Fi): up to 14.5 hrs
Playback (video): up to 12.5 hrs
Talk: up to 1200 min
Standby: up to 700 hrs
Battery Technology Lithium -
CELLULAR ASUS ZenFone 3 Ultra (ZU680KL) Acer Liquid Z6 Plus
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 (Marshmallow) Android 6.0 (Marshmallow)
User Interface ASUS ZenUI 3.0 Acer Liquid UI
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS
COMMUNICATIONS ASUS ZenFone 3 Ultra (ZU680KL) Acer Liquid Z6 Plus
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
4G LTE Band - Band 1, Band 3, Band 5, Band 7, Band 20, Band 38, Band 40, Band 41
4G LTE Frequency - FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 800 DD, TDD 2600, TDD 2300, TDD 2500
Wireless Interface Infrared (IrDA), IEEE 802.11b/g/n/ac IEEE 802.11b/g/n
Bluetooth Bluetooth 4.2 Bluetooth 4.0
Bluetooth Profiles A2DP -
Messaging Services SMS, MMS SMS, MMS
FEATURES ASUS ZenFone 3 Ultra (ZU680KL) Acer Liquid Z6 Plus
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, call timer, conference call, flight mode, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, RGB sensor Accelerometer, ambient light sensor, proximity sensor
Security Devices Fingerprint reader Fingerprint reader
Additional Phone Features 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 Acer BluelightShield
OTHERS ASUS ZenFone 3 Ultra (ZU680KL) Acer Liquid Z6 Plus
Included Accessories Power adapter -
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