• 5.5" (1920x1080) IPS LCD
  • 6GB
    Snapdragon 630 SoC
    64GB Storage
  • 12-MP, f/1.8, OIS 1 Rear Camera
  • 3300 mAh
  • 5.5" (1920x1080) IPS LCD
  • 3GB
    MT6797 Helio X20 SoC
    32GB Storage
  • 13-MP, f/2 1 Rear Camera
  • 3100 mAh

Specifications Highlights
Product NameZenfone 4 (2017)Flash (2017)
ProductZenfone 4 (2017) (Launched 2017-08-01)Flash (2017) (Launched 2017-04-01)
Display5.5" 1920x1080 IPS LCD 5.5" 1920x1080 IPS LCD
Rear Camera(s)
  • 12-MP f/1.8 (Primary) +OIS
  • 13-MP f/2 (Primary)
Selfie Camera(s)
  • 8-MP
  • 8-MP
Computing
  • Snapdragon 630 SoC
  • 6GB RAM
  • 64GB Storage
  • MicroSD (256GB max.)
  • MT6797 Helio X20 SoC
  • 3GB RAM
  • 32GB Storage
  • MicroSD (256GB max.)
Battery3300 mAh3100 mAh
DesignIP Rating, 165g (5.8oz), 155.4x75.2x7.7 mm (6.12 x 2.96 x 0.30 inches)IP Rating, 155g (5.5oz), 152.6x75.4x8.7 mm (6.01 x 2.97 x 0.34 inches)
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Display
Product NameZenfone 4 (2017)Flash (2017)
TypeIPS LCDIPS LCD
Diagonal (inches)5.5"5.5"
Display/Body Ratio71.4%72.5%
Resolution1920x10801920x1080
Sharpness (PPI)401 PPI401 PPI
Display Glass TypeGorilla Glass 3
Features
  • Multitouch
  • Multitouch
Color Depth24 bit (16,777,216 Colors)24 bit (16,777,216 Colors)
Primary Camera
Product NameZenfone 4 (2017)Flash (2017)
Megapixel12-MP13-MP
Aperturef/1.8f/2
Sensor SizeSmallSmall
Hardware Features
  • OIS
  • Flash
  • HDR Photo
  • Flash
Video Resolutions
  • 2160p/30fps
  • 2160p/30fps
  • 1080p/60fps
Battery
Product NameZenfone 4 (2017)Flash (2017)
Battery TypeLi-IonLi-Ion
Battery Capacity (mAh)3300 mAh3100 mAh
Battery Features
  • Fast Charge
Talk Time20 hours
Computing
Product NameZenfone 4 (2017)Flash (2017)
Processor NameSnapdragon 630MT6797 Helio X20
Processor # Cores8
Main Processor Frequency (GHz)2.2 GHz2.3 GHz
RAM Options6GB3GB
Internal Storage Options64GB32GB
Memory Card TypeMicroSDMicroSD
Mem. Card Max. Size256GB256GB
Operating System + VersionAndroid 7.1.1Android 6.0
Communications
Product NameZenfone 4 (2017)Flash (2017)
LTE Category (Download)LTE CAT12 603 Mbps
Modem Features
  • GPRS
  • EDGE
  • LTE
  • GPRS
  • EDGE
WiFi Speed
  • a
  • b
  • g
  • n
  • ac
  • b
  • g
  • n
WiFi Features
  • Hotspot
  • Dual-band
  • WiFi Direct
  • Hotspot
  • WiFi Direct
Bluetooth VersionBluetooth 5.0Bluetooth 4.1
Bluetooth Features
  • A2DP
  • BT LE
  • BT EDR
  • A2DP
NFC Features
  • NFC Supported
Connector TypeUSB Type CUSB Type C
Connector Features
  • USB 2.0
  • USB 2.0
  • USB OTG
Sim Card 0
Product NameZenfone 4 (2017)Flash (2017)
NameSIM0SIM0
SIM TypeNano SIMNano SIM
Multimedia
Product NameZenfone 4 (2017)Flash (2017)
Audio Alerts
  • VIBRATION
  • MP3
  • WAV
  • VIBRATION
  • MP3
  • WAV
Speaker channelsMonoStereo
Audio Features
  • Loudspeaker
  • 3.5mm Port
  • Phone Noise Cancellation
  • Loudspeaker
  • 3.5mm Port
  • Phone Noise Cancellation
Video Formats
  • MP4
  • H.264
  • MP4
  • XVID
  • H.264
Sensors
  • Accelerometer
  • Compass
  • GPS
  • A-GPS
  • GLONASS
  • Gyroscope
  • Proximity
  • Accelerometer
  • Compass
  • GPS
  • A-GPS
  • GLONASS
  • Proximity

ASUS Zenfone 4 (2017) vs. Alcatel Flash (2017) Specs & Speed Benchmarks

Battery Capacity (mAh)

Higher is better