Uhans i8 Pro vs Vertex Impress Stone

Uhans i8 Pro
Uhans i8 Pro
Vertex Impress Stone
Vertex Impress Stone
Uhans i8 Pro
Vertex Impress Stone
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 900, 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
    LTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
  • LTE speed
    LTE, Cat7, 301 Mbps download, 102 Mbps upload
    LTE, Cat4, 150 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2017-12
    2019-1
  • Status
    2017-12
    2019-1
  • Design
  • Build
    Metal, plastic
    Plastic, metal
  • SIM
    Dual SIM (Nano-SIM/Nano-SIM(microSD))
    Dual SIM(Nano-SIM, dual stand-by)
  • Height
    152.7 mm
    149 mm
  • Width
    71.8 mm
    72 mm
  • Thickness
    10 mm
    9.6 mm
  • Weight
    205 g
    165 g
  • Colors
    Black
    Black, Gold
  • Display
  • Display type
    IPS capacitive touchscreen
    IPS
  • Physical size
    5.7 inches
    5.45 inches
  • Resolution
    720 x 1440 pixels
    480 x 960 pixels
  • Pixel density
    282 ppi
    197 ppi
  • Display colors
    16777216
    16777216
  • Protection
    2.5D curved glass screen, GFF full lamination
    -
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    Octa-core
    -
  • CPU
    Quad-core 2.0 GHz Cortex-A53
    Quad-core 1.3 GHz Cortex-A53
  • CPU(second)
    quad-core 1.6 GHz Cortex-A53
  • Chipset
    MediaTek Helio P23 (MT6763)
    Mediatek MT6739
  • GPU
    Mali-G71 MP2
    PowerVR GE8100
  • Internal storage
    64 GB
    8 GB
  • Memory RAM
    6 GB
    1 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    128 GB
    256 GB
  • OS
  • OS
    Android OS, v7.0 Nougat
    Android 8.1 Oreo Go Edition
  • Main camera
  • Camera type
    Dual
    Dual
  • Main camera
    16 MP, f/2.0
    8 MP
  • 3 MP
    0.3 MP
  • Primary camera resolution
    4608 x 3456 pixels
    3264 x 2448 pixels
  • Primary camera video
    1080p@30fps
    720p@30fps
  • 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, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
  • Selfie camera
  • Selfie camera
    8 MP
    5 MP
  • Selfie camera resolution
    3264 x 2448 pixels
    2560 x 1920 pixels
  • Selfie camera video
    480p@30fps
    480p@30fps
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    -
    Yes
  • Headphone adapter
    Yes
    -
  • Multimedia
  • Radio
    -
    FM Radio
  • Radio FM
    FM radio
    -
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • USB
    Type-C reversible connector
    microUSB 2.0
  • USB On-The-Go
    Yes
    -
  • Bluetooth
    v4.0
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    -
  • Features
  • Sensors
    Accelerometer, fingerprint, light, proximity
    Accelerometer, fingerprint, light, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    3500 mAh
    2700 mAh
  • Battery removable
    Non-removable
    Removable
  • Talk time 2G
    -
    10 h
  • Talk time 3G
    -
    10 h

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