Ulefone Armor X2 vs Xiaomi Redmi S2 (Redmi Y2)

Ulefone Armor X2
Ulefone Armor X2
Xiaomi Redmi S2 (Redmi Y2)
Xiaomi Redmi S2 (Redmi Y2)
Ulefone Armor X2
Xiaomi Redmi S2 (Redmi Y2)
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA - China
  • 3G network
    HSDPA 900, 2100
    HSDPA 850, 900, 1900, 2100
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - Global; LTE frequency band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) - India; LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China
  • HSPA speed
    -
    HSPA
  • LTE speed
    -
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-11
    2018-5
  • Status
    2018-11
    2018-5
  • Design
  • Build
    Metal, polycarbonate, thermoplastic polyurethane
    Front glass, plastic body
  • SIM
    Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    163 mm
    160.7 mm
  • Width
    76.6 mm
    77.3 mm
  • Thickness
    13.9 mm
    8.1 mm
  • Weight
    256 g
    170 g
  • Waterproof
    Yes, IP68
    -
  • Dust proof
    Yes, IP68
    -
  • Colors
    Grey, Rose-gold
    Gold, Gray, Rose Gold
  • Display
  • Display type
    IPS capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    5.5 inches
    5.99 inches
  • Resolution
    720 x 1440 pixels
    720 x 1440 pixels
  • Pixel density
    293 ppi
    269 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, Corning Gorilla Glass 3, Oleophobic(lipophobic) coating
    -
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    Quad-core 1.3 GHz Cortex-A7
    Octa-core 2.0 GHz Cortex-A53 ARM
  • Chipset
    Mediatek MT6580
    Qualcomm MSM8953 Snapdragon 625
  • GPU
    Mali-400 MP2
    Adreno 506
  • Memory RAM
    2 GB
    3, 4 GB
  • Internal storage
    16 GB
    32, 64 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD
  • Memory card max
    128 GB
    256 GB
  • OS
  • OS
    Android 8.1 Oreo
    Android 8.1 (Oreo)
  • Main camera
  • Camera type
    Dual
    Dual
  • Main camera
    8 MP, f/2.0
    12 MP, f/2.2 , 1.25 µm
  • 5 MP
    5 MP
  • Interpolated resolution
    13 MP
    -
  • Primary camera resolution
    3264 x 2448 pixels
    4000 x 3000 pixels
  • Primary camera video
    720p@30fps
    1080p@30fps
  • Primary camera Autofocus
    -
    phase detection autofocus
  • Primary camera flash
    dual-LED flash
    LED flash
  • Electronic image stabilization
    -
    EIS (gyro)
  • 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
    Geo-tagging, HDR, face detection, panorama, touch focus
  • Selfie camera
  • Flash
    -
    LED flash
  • Selfie camera
    5 MP, f/2.4
    16 MP
  • Selfie camera interpolated resolution
    8 MP
    -
  • Selfie camera resolution
    2560 x 1920 pixels
    4608 x 3456 pixels
  • Secondary camera HDR
    -
    HDR
  • Selfie camera video
    480p@30fps
    -
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    -
    Vibration; MP3, WAV ringtones
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    -
  • Radio FM
    -
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    v4.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • Infrared
    -
    Yes
  • NFC
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Messaging SMS
    -
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    -
    IM
  • Messaging Push Email
    -
    Push Email
  • Sensors
    Accelerometer, fingerprint, light, proximity
    Fingerprint (rear-mounted), accelerometer, compass, gyro, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5500 mAh
    3080 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Talk time 2G
    20 h
    -
  • Talk time 3G
    20 h
    -
  • Standby time 2G
    250 h
    -
  • Standby time 3G
    250 h
    -

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