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Samsung Galaxy S21 Ultra 5G
Compare Samsung Galaxy S21 Ultra 5G and ZTE Blade A3 Plus

Samsung Galaxy S21 Ultra 5G vs ZTE Blade A3 Plus

Samsung Galaxy S21 Ultra 5G
Samsung Galaxy S21 Ultra 5G
ZTE Blade A3 Plus
ZTE Blade A3 Plus
Samsung Galaxy S21 Ultra 5G
ZTE Blade A3 Plus
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
    GSM 850, 900
  • 3G network
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
    HSDPA 850, 1700(AWS), 1900
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71
    LTE frequency band 2, 4, 5, 7, 12, 13, 66
  • 5G network
    5G band SA/NSA/Sub6/mmWave
    -
  • HSDPA speed
    42.2 Mbps
    -
  • HSUPA speed
    5.76 Mbps
    -
  • LTE speed
    LTE-A (CA), 2000 Mbps download, 200 Mbps upload
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2021-01
    2022-01
  • Status
    2021-01
    2022-01
  • Design
  • Build
    Glass front (Gorilla Glass Victus), glass back (Gorilla Glass), aluminum frame
    Plastic
  • SIM
    Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM and/or eSIM, dual stand-by)
    Nano-SIM
  • Height
    165.1 mm
    137 mm
  • Width
    75.6 mm
    68 mm
  • Thickness
    8.9 mm
    10.5 mm
  • Weight
    227 (Sub6) / 229 (mmWave) g
    188 g
  • Payment
    Samsung Pay (Visa, MasterCard certified)
    -
  • Waterproof
    IP68 (1.5m and 30 mins)
    -
  • Dust proof
    IP68
    -
  • Colors
    Black, Brown, Silver, Navy, Titanium
    Black
  • Display
  • Display type
    Dynamic AMOLED 2X
    TFT LCD
  • Physical size
    6.8 inches
    5.0 inches
  • Resolution
    1440 x 3200 pixels
    480 x 960 pixels
  • Pixel density
    515 ppi
    215 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, Corning Gorilla Glass Victus
    -
  • Display features
    120Hz, HDR10+, 1500 nits (peak), Infinity-O display, Always-On display
    -
  • DxOMark display score
    91
    -
  • Hardware
  • CPU
    Octa-core
    -
  • CPU
    Single-core 2.9 GHz Cortex-X1
    Quad-core 1.5 GHz Cortex-A53
  • CPU(second)
    Triple-core 2.80 GHz Cortex-A78
  • CPU(third)
    Quad-core 2.2 GHz Cortex-A55
  • Chipset
    Exynos 2100
    Mediatek MT6739W
  • GPU
    Mali-G78 MP14
    PowerVR GE8100
  • Memory RAM
    12, 16 GB
    2 GB
  • Internal storage
    128, 256, 512 GB
    16 GB
  • Memory card
    No
    microSD, microSDHC
  • Storage
    UFS 3.1
    -
  • OS
  • OS
    Android 11, One UI 3.1
    Android 11 Go Edition
  • Main camera
  • Camera type
    Quad
    Single
  • Main camera
    (wide) , 108 MP, f/1.8 , 26 mm, 1/1.33" , 0.8 µm
    5 MP
  • (periscope telephoto) , 10 MP, f/4.9 , 1/3.24" , 1.22 µm, 10x optical zoom
  • (telephoto) , 10 MP, f/2.4 , 70 mm, 1/3.24" , 1.22 µm, 3x optical zoom
  • (ultrawide) , 12 MP, f/2.2 , 13 mm, 1/2.55" , 1.4 µm
  • Primary camera resolution
    12000 x 9000 pixels
    -
  • Primary camera video
    8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
    720p@30fps
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Autofocus, continuous shooting, digital zoom, optical zoom, optical 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
    -
  • DxOMark photo
    128
    -
  • DxOMark zoom
    76
    -
  • DxOMark video
    98
    -
  • DxOMark camera score
    121
    -
  • Selfie camera
  • Selfie camera type
    -
    Single
  • Selfie camera
    (wide) , 40 MP, f/2.2 , 80˚ , 26 mm, 1/2.8" , 0.7 µm
    3 MP
  • Selfie camera resolution
    7968 x 5480 pixels
    -
  • Selfie camera features
    Autofocus, HDR, phase detection autofocus
    -
  • Selfie camera video
    4K@30/60fps, 1080p@30fps
    -
  • DxOMark photo
    105
    -
  • DxOMark video
    93
    -
  • DxOMark camera score
    100
    -
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Earpiece
    Yes
    Yes
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax, 6E
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    -
  • WLAN WiFi Dual Band
    Yes
    -
  • USB
    Type-C 3.2
    microUSB 2.0
  • USB On-The-Go
    Yes
    -
  • Bluetooth
    v5.2
    v4.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • NFC
    Yes
    No
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    -
  • GALILEO
    Yes
    -
  • BDS
    Yes
    -
  • Features
  • Sensors
    Accelerometer, barometer, compass, fingerprint, gyroscope, proximity
    -
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    5000 mAh
    2050 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Yes
    -
  • Wireless reverse charging
    Yes
    -
  • Fast wireless charging
    Qi/PMA
    -
  • DxOMark autonomy
    48
    -
  • DxOMark charging
    74
    -
  • DxOMark efficiency
    53
    -
  • DxOMark battery score
    57
    -
  • Tests and performance
  • Antutu
    677991 (v8)
    -
  • Geekbench(single-core)
    1096 (v5.2)
    -
  • Geekbench(multi-core)
    3723 (v5.2)
    -
  • SAR value
  • SAR(head)
    0.77 W/kg
    -
  • SAR(body)
    1.02 W/kg
    -
  • SAR EU(head)
    0.71 W/kg
    -
  • SAR EU(body)
    1.58 W/kg
    -
  • Cost
  • Price
    1200 USD
    70 USD
  • Multimedia
  • Radio
    -
    No

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