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Samsung Galaxy M21 2021
Compare Samsung Galaxy M21 2021 and Ulefone Armor 20WT

Samsung Galaxy M21 2021 vs Ulefone Armor 20WT

Samsung Galaxy M21 2021
Samsung Galaxy M21 2021
Ulefone Armor 20WT
Ulefone Armor 20WT
Samsung Galaxy M21 2021
Ulefone Armor 20WT
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800, 1900
  • 3G network
    HSDPA 850, 900, 1900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    LTE frequency band 1, 3, 5, 7, 8, 20, 38, 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
  • 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, 603 Mbps download, 102 Mbps upload
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2021-07
    2023-03
  • Status
    2021-07
    2023-03
  • Design
  • Build
    Glass front, plastic back, plastic frame
    Polycarbonate, TPU, metal
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    159 mm
    164.8 mm
  • Width
    75.1 mm
    79.2 mm
  • Thickness
    9 mm
    18.15 mm
  • Weight
    192 g
    381 g
  • Waterproof
    -
    IP68/IP69K
  • Dust proof
    -
    IP68/IP69K
  • MIL-STD-810H
    -
    Yes
  • Colors
    Black, Blue
    Black
  • Display
  • Display type
    Super AMOLED
    IPS TFT
  • Physical size
    6.4 inches
    5.65 inches
  • Resolution
    1080 x 2400 pixels
    1080 x 2160 pixels
  • Pixel density
    403 ppi
    427 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, 2.5D curved glass screen
    Scratch resistant, Corning Gorilla Glass
  • Display features
    420 nits (peak), Infinity U Display
    -
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Quad-core 2.3 GHz Cortex-A73
    Dual-core 2.2 GHz Cortex-A76
  • CPU(second)
    quad-core 1.7 GHz Cortex-A53
    Hexa-core 2.0 GHz Cortex-A55
  • Chipset
    Exynos 9611
    Mediatek Helio G99 (MT6789)
  • GPU
    Mali-G72 MP3
    Mali-G57 MC2
  • Memory RAM
    4, 6 GB
    12 GB
  • Internal storage
    64, 128 GB
    256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    512 GB
    2 TB
  • Storage
    -
    UFS 2.1
  • OS
  • OS
    Android 11, One UI 3.1 Core
    Android 12
  • Main camera
  • Camera type
    Triple
    Single
  • Main camera
    (wide) , 48 MP, f/2.0 , 26 mm, 1/2.0" , 0.8 µm
    50 MP, f/1.8 , 1.0 µm
  • (ultrawide) , 8 MP, f/2.2 , 123˚ , 1/4.0" , 1.12 µm
  • (depth) , 5 MP, f/2.2
  • Primary camera resolution
    8000 x 6000 pixels
    8190 x 6120 pixels
  • Primary camera video
    4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS
    1080p@30fps
  • Primary camera flash
    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, phase detection autofocus
    Autofocus, continuous shooting, digital zoom, 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
    Single
  • Selfie camera
    (wide) , 20 MP, f/2.2 , 26 mm
    16 MP, f/2.2 , 1/3.09" , 1.0 µm
  • Selfie camera resolution
    -
    4608 x 3456 pixels
  • Selfie camera features
    Face unlock
    Face unlock, HDR, face detection
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM radio, RDS, recording
    FM Radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    -
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    Type-C 2.0
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.0
    v5.2
  • 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
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, gyroscope, proximity
    Accelerometer, compass, coulomb counter, fingerprint, geomagnetic, gravity, gyroscope, light, magnetometer, pedometer, proximity, thermometer
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    6000 mAh
    10850 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Fast Charging
    Yes, 33W
  • Talk time 4G
    49 h
    -
  • Tests and performance
  • Antutu
    186282 (v8)
    370000 (v9)
  • Geekbench(single-core)
    256 (v5.4)
    712 (v5.2)
  • Geekbench(multi-core)
    994 (v5.4)
    1908 (v5.2)
  • SAR value
  • SAR(head)
    0.47 W/kg
    -
  • SAR EU(head)
    0.49 W/kg
    0.49 W/kg
  • SAR EU(body)
    1.13 W/kg
    1.04 W/kg
  • Cost
  • Price
    170 USD
    330 USD

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