Digma Optima 1022N 3G vs Ulefone Tab A7

Digma Optima 1022N 3G
Digma Optima 1022N 3G
Ulefone Tab A7
Ulefone Tab A7
Digma Optima 1022N 3G
Ulefone Tab A7
  • 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, 2, 3, 5, 7, 8, 20
  • HSDPA speed
    -
    21.1 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • LTE speed
    -
    LTE, Cat4, 301 Mbps download, 102 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-4
    2020-05
  • Status
    2018-4
    2020-05
  • Design
  • Build
    Plastic
    Metal, plastic
  • SIM
    Dual SIM (Micro-SIM/Mini-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    172 mm
    243.6 mm
  • Width
    244 mm
    162.4 mm
  • Thickness
    9.2 mm
    7.9 mm
  • Weight
    520 g
    566 g
  • Colors
    Black
    Gray
  • Display
  • Display type
    IPS
    IPS LCD
  • Physical size
    10.1 inches
    10.1 inches
  • Resolution
    1280 x 800 pixels
    1200 x 1920 pixels
  • Pixel density
    149 ppi
    224 ppi
  • Display colors
    16777216
    16777216
  • Multitouch
    Yes
    -
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.3 GHz ARM Cortex-A7
    Quad-core 1.6 GHz Cortex-A55
  • CPU(second)
    quad-core 1.2 GHz Cortex-A55
  • Chipset
    Mediatek MT8321
    Unisoc SC9863A
  • GPU
    Mali-400 MP2
    Mali-G52 MC2
  • Memory RAM
    1 GB
    4 GB
  • Internal storage
    16 GB
    64 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    -
    128 GB
  • OS
  • OS
    Android 7.0 Nougat
    Android 11
  • Main camera
  • Camera type
    -
    Single
  • Main camera
    2 MP
    13 MP, f/2.2 , 1/4" , 1.4 µm
  • Primary camera resolution
    1600 x 1200 pixels
    4160 x 3120 pixels
  • Primary camera video
    720p@30fps
    4K@30fps, 1080p@30fps
  • Primary camera flash
    LED
    LED flash
  • Camera features
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, scene mode
    Autofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
  • Selfie camera
  • Selfie camera type
    -
    Single
  • Selfie camera
    0.31 MP
    5 MP
  • Selfie camera resolution
    640 x 480 pixels
    2560 x 1920 pixels
  • Selfie camera features
    -
    Face unlock
  • Selfie camera video
    480p@30fps MP
    720p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Multimedia
  • Radio
    -
    FM radio with RDS, recording
  • Radio FM
    FM radio
    -
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
  • WLAN WiFi Hotspot
    Yes
    Wi-Fi hotspot
  • WLAN WiFi Dual Band
    -
    Dual-band
  • USB
    microUSB 2.0
    Type-C 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.0
    v5.0
  • Bluetooth A2DP
    Yes
    A2DP
  • bluetooth LE
    -
    LE
  • NFC
    -
    No
  • GPS
    Yes, with A-GPS
    Yes
  • GLONASS
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Sensors
    Accelerometer
    Accelerometer, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    7680 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Standby time 2G
    -
    30 h
  • Standby time 3G
    -
    465 h
  • Tests and performance
  • Antutu
    -
    103200 (v8)
  • Cost
  • Price
    -
    150 USD

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