ASUS ZenFone 4 vs. ASUS ZenFone 6

Phone Comparison, Reviews and Tests

Side by side comparison and review of ASUS ZenFone 4 and ASUS ZenFone 6. 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 4 vs. ASUS ZenFone 6 Comparison Chart
DESIGN AND DIMENSIONS ASUS ZenFone 4 ASUS ZenFone 6
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 124.42 mm 166.9 mm ASUS ZenFone 6 has greater height than ASUS ZenFone 4.
Width 61.44 mm 84.3 mm ASUS ZenFone 6 has greater width than ASUS ZenFone 4.
Depth 11.5 mm 9.9 mm ASUS ZenFone 6 is narrower than ASUS ZenFone 4.
Weight 115 g 196 g ASUS ZenFone 4 is lighter than ASUS ZenFone 4.
Body Colour Cherry Red | Yellow | Blue | Pearl white Charcoal black | Black | Champagne gold | Cherry Red | Pearl white
Waterproof (Water-resistant) - -
SAR Value 0.53 W/kg 0.4 W/kg (body), 0.37 W/kg (head)
Connector Type Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
USB
SIM Card Type (Size) Micro SIM Micro SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY ASUS ZenFone 4 ASUS ZenFone 6
Display Type LCD display LCD display
Display Technology TFT IPS
Screen Size (Display Size) 4" 6" ASUS ZenFone 6 has larger screen size than ASUS ZenFone 4.
Screen Resolution (Display Resolution) 800 x 480 pixels 1280 x 720 pixels ASUS ZenFone 6 has better screen resolution than ASUS ZenFone 4.
Display Format - HD
Display Protection (Screen Protector) Corning Gorilla Glass 3 (scratch resistant glass) Fingerprint-resistant oleophobic coating, Corning Gorilla Glass 3 (scratch resistant glass)
PROCESSOR ASUS ZenFone 4 ASUS ZenFone 6
Processor Type (CPU) Intel Atom Intel Atom
Processor Number Z2520 Z2580
Clock Speed 1.2 GHz 2 GHz ASUS ZenFone 6 has higher clock speed than ASUS ZenFone 4.
Processor Core Qty - Dual-core
Graphics System (GPU) - PowerVR SGX544MP2
MEMORY ASUS ZenFone 4 ASUS ZenFone 6
RAM 1 GB 2 GB ASUS ZenFone 6 has more RAM than ASUS ZenFone 4.
Internal Memory Size (Storage Capacity) 8 GB 16 GB ASUS ZenFone 6 has more internal memory than ASUS ZenFone 4.
Supported Flash Memory Cards (Expandable Memory) microSDHC - up to 64 GB microSDHC, microSDXC - up to 64 GB
CAMERA ASUS ZenFone 4 ASUS ZenFone 6
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 5 Megapixel 13 Megapixel ASUS ZenFone 6 has better camera resolution than ASUS ZenFone 4.
Video Resolutions 1920 x 1080 (1080p), 1280 x 720 (720p) 1920 x 1080 (1080p)
FRONT CAMERA
Number of Front Cameras 0 1
Sensor Resolution (Front) - 2 Megapixel
BATTERY AND CHARGING ASUS ZenFone 4 ASUS ZenFone 6
Battery Capacity (Battery Size) - 3300 mAh
Standby Time 192 hours 398 hours ASUS ZenFone 6 has longer standby time than ASUS ZenFone 4.
Talk Time 606 minutes 1680 minutes ASUS ZenFone 6 has longer battery life when making calls than ASUS ZenFone 4.
Run Time Details Talk: up to 606 hrs
Standby: up to 192 hrs
Talk (WCDMA): up to 1680 min
Standby (WCDMA): up to 398 hrs
Battery Technology Lithium Lithium
CELLULAR ASUS ZenFone 4 ASUS ZenFone 6
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 3G 3G Both phones have the same mobile network generation.
Operating System Android 4.3 (Jelly Bean) Android 4.3 (Jelly Bean)
User Interface ASUS ZenUI ASUS ZenUI
Navigation GPS, A-GPS, GLONASS -
COMMUNICATIONS ASUS ZenFone 4 ASUS ZenFone 6
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, DC-HSPA+ GPRS, EDGE, HSDPA, HSUPA, HSPA+, DC-HSPA+
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
Wireless Interface IEEE 802.11b/g/n IEEE 802.11b/g/n
Bluetooth Bluetooth 4.0 Bluetooth 4.0
Bluetooth Profiles A2DP A2DP
Communication Features Mobile Email client, Internet browser Mobile Email client, Internet browser
Messaging Services SMS, MMS SMS, MMS
MEDIA ASUS ZenFone 4 ASUS ZenFone 6
Supported Digital Audio Standards AAC, MP3, AAC + AAC, MP3, AAC +, OGG
Supported Digital Video Standards MPEG-4, 3GP, H.264 MPEG-4, 3GP, H.264
FEATURES ASUS ZenFone 4 ASUS ZenFone 6
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert Speakerphone, call timer, conference call, vibrating alert
Sensors Proximity sensor, motion sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor
Personal Information Management Calendar, synchronization with PC, calculator, reminder, alarm clock Calendar, synchronization with PC, calculator, reminder, alarm clock
Dual SIM Card Capability Yes Yes
Additional Phone Features ASUS SonicMaster technology, guaranteed upgrade to Android 4.4 (KitKat) Multitasking, Glove mode, ASUS SonicMaster technology, ASUS TruVivid technology, Power Saving Mode
OTHERS ASUS ZenFone 4 ASUS ZenFone 6
Included Accessories Power adapter Power adapter
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