Coolpad Cool 20S vs Ulefone Armor 21

Coolpad Cool 20S
Coolpad Cool 20S
Ulefone Armor 21
Ulefone Armor 21
Coolpad Cool 20S
Ulefone Armor 21
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    LTE frequency band 1, 3, 5, 8, 34, 39, 40, 41
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28, 34, 38, 39, 40, 41, 66
  • 5G network
    5G band 1, 28, 41, 77, 78 SA/NSA
    -
  • HSDPA speed
    42.2 Mbps
    -
  • HSUPA speed
    5.76 Mbps
    -
  • EV-DO speed
    EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
    EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
  • LTE speed
    LTE-A, Cat4, 301 Mbps download, 151 Mbps upload
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2022-06
    2023-05
  • Status
    2022-06
    2023-05
  • Design
  • Build
    Plastic
    Polycarbonate, TPU, metal
  • SIM
    Nano-SIM
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    163 mm
    176 mm
  • Width
    74.8 mm
    81.6 mm
  • Thickness
    8.3 mm
    18.1 mm
  • Weight
    180 g
    400 g
  • Waterproof
    -
    IP68/IP69K (1.5m and 30 mins)
  • Dust proof
    -
    IP68/IP69K
  • MIL-STD-810H
    -
    Yes
  • Colors
    Black, Blue, White
    Black
  • Display
  • Display type
    IPS LCD
    IPS LCD
  • Physical size
    6.58 inches
    6.58 inches
  • Resolution
    1080 x 2408 pixels
    1080 x 2408 pixels
  • Pixel density
    401 ppi
    401 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant
  • Display features
    90Hz
    -
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Dual-core 2.2 GHz Cortex-A76
    Dual-core 2.2 GHz Cortex-A76
  • CPU(second)
    Hexa-core 2.0 GHz Cortex-A55
    Hexa-core 2.0 GHz Cortex-A55
  • Chipset
    MediaTek MT6833 Dimensity 700
    MediaTek MT8781 Helio G99
  • GPU
    Mali-G57 MC2
    Mali-G57 MC2
  • Memory RAM
    4, 6, 8 GB
    8 GB
  • Internal storage
    128 GB
    256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    256 GB
    2 TB
  • OS
  • OS
    Android 11, CoolOS 2
    Android 13
  • Main camera
  • Camera type
    Dual
    Dual
  • Main camera
    (wide) , 50 MP, f/1.8
    (wide) , 64 MP, f/1.9 , 0.8 µm
  • (macro) , 2 MP
    (night vision) , 24 MP, f/1.8
  • Primary camera resolution
    8190 x 6120 pixels
    9280 x 6180 pixels
  • Primary camera video
    1080p@30fps
    -
  • Primary camera flash
    LED flash
    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, macro-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
  • Selfie camera
    8 MP
    16 MP, (wide) , f/2.2 , 1.0 µm
  • Selfie camera resolution
    3264 x 2448 pixels
    4608 x 3456 pixels
  • Selfie camera features
    Face unlock, HDR
    Face unlock, HDR, face detection
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • 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
    v5.1
    v5.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Infrared
    -
    Yes
  • NFC
    No
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • BDS
    Yes
    Yes
  • QZSS
    Yes
    -
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, proximity
    Accelerometer, barometer, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    4500 mAh
    9600 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Yes, 18W
    Yes, 33W
  • Tests and performance
  • Antutu
    250000 (v8)
    370000 (v9)
  • Geekbench(single-core)
    -
    567 (v5.2)
  • Geekbench(multi-core)
    -
    1857 (v5.2)
  • Cost
  • Price
    145 USD
    240 USD
  • Multimedia
  • Radio
    -
    Stereo FM radio, RDS, recording

Coolpad Cool 20S comparisons

latest Coolpad models

other Coolpad models

Ulefone Armor 21 comparisons

latest Ulefone models

other Ulefone models