Realme C25 vs Ulefone Armor 21

Realme C25
Realme C25
Ulefone Armor 21
Ulefone Armor 21
Realme C25
Ulefone Armor 21
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    LTE frequency band 1, 3, 5, 8, 38, 40, 41
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28, 34, 38, 39, 40, 41, 66
  • 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
  • LTE speed
    LTE, 301 Mbps download, 151 Mbps upload
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2021-03
    2023-05
  • Status
    2021-03
    2023-05
  • 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
    164.5 mm
    176 mm
  • Width
    75.9 mm
    81.6 mm
  • Thickness
    9.6 mm
    18.1 mm
  • Weight
    209 g
    400 g
  • Waterproof
    -
    IP68/IP69K (1.5m and 30 mins)
  • Dust proof
    -
    IP68/IP69K
  • MIL-STD-810H
    -
    Yes
  • Colors
    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
    Corning Gorilla Glass 3
    Scratch resistant
  • Display features
    480 nits (typ)
    -
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Dual-core 2.0 GHz Cortex-A75
    Dual-core 2.2 GHz Cortex-A76
  • CPU(second)
    Hexa-core 1.7 GHz Cortex-A55
    Hexa-core 2.0 GHz Cortex-A55
  • Chipset
    Mediatek Helio G70
    MediaTek MT8781 Helio G99
  • GPU
    Mali-G52 2EEMC2
    Mali-G57 MC2
  • Memory RAM
    4 GB
    8 GB
  • Internal storage
    64, 128 GB
    256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    256 GB
    2 TB
  • Storage
    eMMC 5.1
    -
  • OS
  • OS
    Android 11, Realme UI 2.0
    Android 13
  • Main camera
  • Camera type
    Triple
    Dual
  • Main camera
    (wide) , 48 MP, f/1.8 , 1.12 µm
    (wide) , 64 MP, f/1.9 , 0.8 µm
  • (macro) , 2 MP, f/2.4
    (night vision) , 24 MP, f/1.8
  • (depth) , 2 MP, f/2.4
  • Primary camera resolution
    -
    9280 x 6180 pixels
  • Primary camera video
    1080p@30fps
    -
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    HDR, Panorama
    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
    8 MP, f/2.0
    16 MP, f/2.2 , (wide) , 1.0 µm
  • Selfie camera resolution
    -
    4608 x 3456 pixels
  • Selfie camera features
    HDR, panorama
    Face unlock, HDR, face detection
  • Selfie camera video
    1080p@30/120fps, gyro-EIS
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    Stereo FM radio, RDS, recording
  • 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
  • Infrared
    -
    Yes
  • NFC
    No
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    -
    Yes
  • BDS
    Yes
    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
    6000 mAh
    9600 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Yes
    Yes, 33W
  • Reverse charging
    Yes
    -
  • Tests and performance
  • Antutu
    194000 (v8)
    370000 (v9)
  • Geekbench(single-core)
    341 (v5.3)
    567 (v5.2)
  • Geekbench(multi-core)
    1266 (v5.3)
    1857 (v5.2)
  • Cost
  • Price
    170 USD
    240 USD

Realme C25 comparisons

latest Realme models

other Realme models

Ulefone Armor 21 comparisons

latest Ulefone models

other Ulefone models