Asus Zenfone 7 ZS670KS vs Ulefone X

Asus Zenfone 7 ZS670KS
Asus Zenfone 7 ZS670KS
Ulefone X
Ulefone X
Asus Zenfone 7 ZS670KS
Ulefone X
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
    HSDPA 850, 900, 2100
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29, 38, 39, 40, 41
    LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
  • 5G network
    5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78; SA/NSA
    -
  • HSDPA speed
    42.2 Mbps
    -
  • HSUPA speed
    5.76 Mbps
    -
  • LTE speed
    LTE-A (5CA) Cat 19, 1800 Mbps download, 150 Mbps upload
    LTE, Cat7 301 Mbps download, 102 Mbps upload
  • 5G speed
    3.6 Gbps download
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-08
    2018-5
  • Status
    2020-09
    2018-5
  • Design
  • Build
    Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame
    Polycarbonate
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM/Nano-SIM(microSD))
  • Height
    165.1 mm
    150.93 mm
  • Width
    77.3 mm
    73.41 mm
  • Thickness
    9.6 mm
    9.05 mm
  • Weight
    230 g
    217 g
  • Colors
    Black, White
    Black, White
  • Display
  • Display type
    Super AMOLED capacitive touchscreen
    IPS capacitive touchscreen
  • Physical size
    6.67 inches
    5.85 inches
  • Resolution
    1080 x 2400 pixels
    720 x 1512 pixels
  • Pixel density
    395 ppi
    286 ppi
  • Display colors
    16777216
    16777216
  • Protection
    2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 6
    -
  • Multitouch
    -
    Yes
  • Display features
    HDR10+, 90Hz refresh rate, 700 nits typ. brightness
    -
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Single-core 2.84 GHz Kryo 585
    Quad-core 2.0 GHz Cortex-A53
  • CPU(second)
    Triple-core 2.42 GHz Kryo 585
    quad-core 1.5 GHz Cortex-A53
  • CPU(third)
    Quad-core 1.8 GHz Kryo 585
  • Chipset
    Qualcomm SM8250 Snapdragon 865
    MediaTek Helio P23 (MT6763V)
  • GPU
    Adreno 650
    Mali-G71 MP2
  • Memory RAM
    6, 8 GB
    4 GB
  • Internal storage
    128 GB
    64 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    2 TB
    256 GB
  • Storage
    UFS 3.1
    -
  • OS
  • OS
    ZenUI 7 (Android 10)
    Android 8.1 Oreo
  • Main camera
  • Camera type
    Triple
    Dual
  • Main camera
    64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm
    13 MP, f/2.2
  • 8 MP, f/2.4 , 80 mm, 3x optical zoom
    5 MP
  • 12 MP, f/2.2 , 17 mm, 1/2.55" , 1.4 µm
  • Interpolated resolution
    -
    16 MP
  • Primary camera resolution
    9280 x 6920 pixels
    4160 x 3120 pixels
  • Primary camera video
    8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR
    1080p@30fps
  • Primary camera flash
    dual LED flash
    dual-LED flash
  • Primary camera phase detection autofocus
    -
    phase detection autofocus
  • Camera features
    Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, laser autofocus, RAW
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    No
    -
  • Radio FM
    -
    FM radio with RDS
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    -
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    Type-C 1.0 reversible connector
    microUSB 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.0
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    -
  • Bluetooth AptX
    aptX Adaptive
    -
  • NFC
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    -
  • Beidou
    Yes
    Yes
  • QZSS
    Yes
    -
  • NavIC
    Yes
    -
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, gyroscope, proximity, light
    Accelerometer, compass, gyroscope, fingerprint, light, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    3300 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Qualcomm Quick Charge 4, Power Delivery 3.0
    Yes
  • Reverse charging
    Yes
    -
  • Wireless charging
    -
    Qi wireless charging
  • Talk time 2G
    -
    10 h
  • Talk time 3G
    -
    10 h
  • Standby time 2G
    -
    290 h
  • Standby time 3G
    -
    290 h
  • Cost
  • Price
    800 USD
    -
  • Selfie camera
  • Selfie camera
    8 MP, f/2.4
  • Selfie camera resolution
    -
    3264 x 2448 pixels
  • Selfie camera video
    -
    720p@30fps

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