Lenovo K12 vs Ulefone Power Armor 18T

Lenovo K12
Lenovo K12
Ulefone Power Armor 18T
Ulefone Power Armor 18T
Lenovo K12
Ulefone Power Armor 18T
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 850, 900, 1900, 2100
    HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71
  • 5G network
    -
    5G band 1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 41, 66, 77, 78, 79 SA/NSA/Sub6
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • EV-DO speed
    EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
    -
  • LTE speed
    LTE-A, 150 Mbps download, 51 Mbps upload
    LTE
  • GPRS
    Class 12
    Yes
  • EDGE
    Class 12
    Yes
  • Availability
  • Oficially announced
    2020-12
    2022-10
  • Status
    2020-12
    2022-10
  • Design
  • Build
    Plastic
    -
  • SIM
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
  • Height
    165.2 mm
    175.2 mm
  • Width
    75.7 mm
    83.4 mm
  • Thickness
    9.2 mm
    18.8 mm
  • Weight
    200 g
    409 g
  • Waterproof
    -
    IP68/IP69K (1.5m and 30 mins)
  • Dust proof
    -
    IP68/IP69K (1.5m and 30 mins)
  • MIL-STD-810G
    -
    Yes
  • Colors
    Navy Blue, Gray
    Black
  • Display
  • Display type
    IPS LCD
    IPS LCD
  • Physical size
    6.5 inches
    6.58 inches
  • Resolution
    720 x 1600 pixels
    1080 x 2408 pixels
  • Pixel density
    270 ppi
    401 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant
    -
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Quad-core 1.8 GHz Kryo 240
    Dual-core 2.2 GHz Cortex-A78
  • CPU(second)
    quad-core 1.6 GHz Kryo 240
    Hexa-core 2.0 GHz Cortex-A55
  • Chipset
    Qualcomm SM4250 Snapdragon 460
    MediaTek MT6877 Dimensity 900
  • GPU
    Adreno 610
    Mali-G68 MC4
  • Memory RAM
    4 GB
    12 GB
  • Internal storage
    64 GB
    256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    512 GB
    512 GB
  • Storage
    UFS 2.1
    -
  • OS
  • OS
    Android 10
    Android 12
  • Main camera
  • Camera type
    Dual
    Triple
  • Main camera
    (wide) , 48 MP, f/1.7 , 26 mm, 1/2.0" , 0.8 µm
    (wide) , 108 MP, f/1.9 , 1/1.52" , 0.7 µm
  • (depth) , 2 MP
    (macro) , 5 MP, f/3.0 , 1/5" , 1.12 µm
  • 5 MP
  • FLIR thermal camera
  • Primary camera resolution
    8000 x 6000 pixels
    -
  • Primary camera video
    1080p@30/60fps
    4K@30fps, 1080p@30fps
  • Primary camera flash
    LED flash
    Hexa-LED flash
  • Camera features
    Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus
    HDR, Panorama
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    (wide) , 8 MP, f/2.2 , 26 mm, 1/2.0" , 1.12 µm
    (wide) , 32 MP, f/2.0 , 1.2 µm
  • Selfie camera resolution
    3264 x 2448 pixels
    -
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    Wireless FM radio, RDS, recording
  • 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
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C 2.0
  • USB connector
    -
    magnetic connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v5.0
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • NFC
    No
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • BDS
    -
    Yes
  • Features
  • Sensors
    Accelerometer, fingerprint, proximity
    Accelerometer, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    9600 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes, 66W (52% in 30 min)
  • Reverse charging
    Yes
    -
  • Wireless reverse charging
    -
    Yes, 5W
  • Fast wireless charging
    -
    Yes, 15W
  • Talk time 3G
    -
    39 h
  • Standby time 3G
    -
    524 h
  • Tests and performance
  • Antutu
    138156 (v8)
    489733 (v9)
  • Geekbench(single-core)
    293 (v5.2)
    783 (v5.2)
  • Geekbench(multi-core)
    1287 (v5.2)
    2850 (v5.2)
  • Cost
  • Price
    120 USD
    640 USD

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