Ark Elf S8 vs Asus ROG Phone II ZS660KL

Ark Elf S8
Ark Elf S8
Asus ROG Phone II ZS660KL
Asus ROG Phone II ZS660KL
Ark Elf S8
Asus ROG Phone II ZS660KL
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 850, 900, 1900, 2100
  • 4G network
    -
    LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 28(700), 29(700), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 46
  • HSDPA speed
    -
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • LTE-A speed
    -
    LTE-A, (5CA) Cat18, 1200 Mbps download, 150 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Status
    2018-2
    2019-9
  • Oficially announced
    2018-2
    2019-7
  • Design
  • Build
    Plastic
    Front glass (Gorilla Glass 6), back glass, aluminum frame
  • SIM
    Dual SIM (Micro-SIM, dual SIM stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    151.7 mm
    171 mm
  • Width
    72.3 mm
    77.6 mm
  • Thickness
    9.4 mm
    9.5 mm
  • Weight
    157 g
    240 g
  • Colors
    Black, Blue
    Black
  • Display
  • Display type
    TFT capacitive touchscreen
    AMOLED capacitive touchscreen
  • Physical size
    5.72 inches
    6.59 inches
  • Resolution
    480 x 960 pixels
    1080 x 2340 pixels
  • Pixel density
    188 ppi
    391 ppi
  • Display colors
    16777216
    16777216
  • Protection
    2.5D curved glass screen
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 6
  • Multitouch
    Yes
    Yes
  • Display features
    -
    DCI-P3 108%, HDR10, Always-on-display
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.3 GHz Cortex-A7
    Single-core 2.96 GHz Kryo 485
  • CPU(second)
    Triple-core 2.42 GHz Kryo 485
  • CPU(third)
    Quad-core 1.78 GHz Kryo 485
  • Chipset
    Mediatek MT6580
    Qualcomm SDM855 Snapdragon 855+
  • GPU
    Mali-400 MP2
    Adreno 640
  • Memory RAM
    1 GB
    12 GB
  • Internal storage
    8 GB
    128, 512 GB
  • Memory card
    microSD, microSDHC
    No
  • Memory card max
    32 GB
    -
  • Storage
    -
    UFS 3.0
  • OS
  • OS
    Android 6.0 Marshmallow
    ROG Gaming X Mode UI (Android 9.0 Pie)
  • Main camera
  • Camera type
    Single
    Dual
  • Main camera
    8 MP
    48 MP, f/1.79 , 26 mm, 1/2" , 0.8 µm
  • 13 MP, f/2.4 , 11 mm
  • Primary camera resolution
    3264 x 2448 pixels
    8000 x 6000 pixels
  • Primary camera video
    720p@30fps
    2160p@30/60fps, 1080p@30/60/240fps, 720p@480fps
  • Primary camera flash
    dual-LED flash
    dual-LED flash
  • Camera features
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
    Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode, RAW, phase detection
  • Selfie camera
  • Selfie camera
    2 MP
    24 MP, f/2.2 , 0.9 µm
  • Selfie camera resolution
    1600 x 1200 pixels
    5632 x 4224 pixels
  • Selfie camera video
    480p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    FM Radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ad
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • Wi-Fi display
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C 1.0 reversible connector
  • USB connector
    -
    Accessory connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.0
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • Bluetooth AptX
    -
    aptX HD
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Sensors
    Accelerometer, proximity, light
    Accelerometer, compass, fingerprint, gyroscope, hall, light, proximity, in-display optical fingerprint sensor
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    2500 mAh
    6000 mAh
  • Battery removable
    Removable
    Non-removable
  • Fast battery charging
    -
    Quick Charge 4.0
  • Talk time 2G
    7 h
    -
  • Talk time 3G
    7 h
    -
  • Cost
  • Price
    -
    1000 USD

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