Digma Optima 7018N 4G vs Xiaomi Redmi 9i

Digma Optima 7018N 4G
Digma Optima 7018N 4G
Xiaomi Redmi 9i
Xiaomi Redmi 9i
Digma Optima 7018N 4G
Xiaomi Redmi 9i
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 1900
    HSDPA 850, 900, 1900, 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 7(2600)
    LTE frequency band 1, 3, 5, 8, 40, 41
  • HSDPA speed
    -
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • LTE speed
    LTE, Cat4, 150 Mbps download, 51 Mbps upload
    LTE-A, Cat4, 150 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-4
    2020-09
  • Status
    2018-4
    2020-09
  • Design
  • Build
    Plastic
    Plastic
  • SIM
    Dual SIM (Micro-SIM/Mini-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    109 mm
    164.9 mm
  • Width
    190 mm
    77.1 mm
  • Thickness
    9.2 mm
    9 mm
  • Weight
    270 g
    194 g
  • Colors
    Black
    Black, Blue, Green
  • Display
  • Display type
    IPS
    IPS LCD
  • Physical size
    7 inches
    6.53 inches
  • Resolution
    1024 x 600 pixels
    720 x 1600 pixels
  • Pixel density
    170 ppi
    269 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant, 2.5D curved glass screen
  • Multitouch
    Yes
    -
  • Display features
    -
    270 nits (typ)
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.0 GHz Cortex-A53
    Quad-core 2.0 GHz Cortex-A53
  • CPU(second)
    quad-core 1.5 GHz Cortex-A53
  • Chipset
    MediaTek MT8735V
    MediaTek Helio G25
  • GPU
    Mali-T720 MP2
    PowerVR GE8320
  • Memory RAM
    2 GB
    4 GB
  • Internal storage
    16 GB
    64, 128 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    64 GB
    -
  • Storage
    -
    eMMC 5.1
  • OS
  • OS
    Android 7.0 Nougat
    Android 10, MIUI 12
  • Main camera
  • Camera type
    -
    Single
  • Main camera
    2 MP
    13 MP, (wide) , f/2.2 , 28 mm, 1.0 µm
  • Primary camera resolution
    1600 x 1200 pixels
    4160 x 3120 pixels
  • Primary camera video
    720p@30fps
    1080p@30fps
  • Primary camera flash
    -
    LED flash
  • Camera features
    Continuous shooting, digital zoom, geotagging, HDR, scene mode
    Autofocus, digital 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
  • Selfie camera
  • Selfie camera type
    -
    Single
  • Selfie camera
    0.31 MP
    5 MP, (wide) , f/2.2 , 27 mm, 1.12 µm
  • Selfie camera resolution
    640 x 480 pixels
    1600 x 1200 pixels
  • Selfie camera features
    -
    Face unlock, HDR
  • Selfie camera video
    480p@30fps MP
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    -
    FM Radio
  • Radio FM
    FM radio
    -
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.0
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • NFC
    -
    No
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Sensors
    Accelerometer
    Accelerometer, compass, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    2500 mAh
    5000 mAh
  • Battery removable
    Non-removable
    -
  • Tests and performance
  • Antutu
    -
    102778 (v8)
  • Cost
  • Price
    -
    120 USD

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