• 4" (800x480) TFT LCD
  • 1GB
    4GB Storage
  • 5-MP 1 Rear Camera
  • 2500 mAh
  • 5.8" (1080x2244) TFT LCD
  • 4GB
    Kirin 970 SoC
    128GB Storage
  • 12-MP, f/1.8 2 Rear Cameras
    CAMERA HW score: 93
  • 3400 mAh Huawei Supercharge

Specifications Highlights
Product NameImperialP20
ProductImperial (Launched 2013-06-01)Huawei P20 (Launched 2018-03-27), Price: 349 USD at Amazon
Display4" 800x480 TFT LCD 5.8" 1080x2244 TFT LCD
Rear Camera(s)
  • 5-MP (Primary)
  • 30mm 12-MP f/1.8 (Primary)
  • 20-MP f/1.6 +Monochrome Sensor
Selfie Camera(s)
    • 18mm 24-MP f/2
    Computing
    • 1GB RAM
    • 4GB Storage
    • MicroSD (32GB max.)
    • Kirin 970 SoC
    • 4GB RAM
    • 128GB Storage
    Battery2500 mAh3400 mAh, Huawei Supercharge
    DesignIP Rating, 153.4g (5.4oz), 125 x 66 x 11.5 mm (4.92 x 2.60 x 0.45 inches)IP53, 165g (5.8oz), 149.1x70.8x7.65 mm (5.87 x 2.79 x 0.30 inches)
    Price (Market)$349
    Price at Launch$680
    Advertising
    Display
    Product NameImperialP20
    TypeTFT LCDTFT LCD
    Diagonal (inches)4"5.8"
    Display/Body Ratio55.2%80.3%
    Resolution800x4801080x2244
    Sharpness (PPI)233 PPI429 PPI
    Features
    • Multitouch
    • Multitouch
    • Glossy
    • 2.5D
    Color Depth24 bit (16,777,216 Colors)24 bit (16,777,216 Colors)
    Primary Camera
    Product NameImperialP20
    Megapixel5-MP12-MP
    Aperturef/1.8
    Focal Length (35mm) 30mm
    Sensor SizeMedium
    Autofocus Features
    • Contrast
    • Phase Detection
    • Laser-Assisted
    Hardware Features
    • Flash
    • Autofocus
    • EIS
    • Flash
    • LED Flash
    • HDR Photo
    Battery
    Product NameImperialP20
    Battery TypeLi-IonLi-Ion
    Battery Capacity (mAh)2500 mAh3400 mAh
    Battery Features
    • Removable
    • Non-Removable
    Fast-Charge ProtocolHuawei Supercharge
    Talk Time12 hours
    Computing
    Product NameImperialP20
    Processor BrandHiSilicon
    Processor NameKirin 970
    Processor # Cores28
    Main Processor Frequency (GHz)1.2 GHz2.36 GHz
    RAM Options1GB4GB
    Internal Storage Options4GB128GB
    Memory Card TypeMicroSD
    Mem. Card Max. Size32GB
    Operating System + VersionAndroid 4.1Android 8.1
    Communications
    Product NameImperialP20
    LTE Category (Download)LTE CAT18 1200/211 Mbps
    Modem Features
    • LTE-A
    WiFi Speed
    • a
    • b
    • g
    • n
    • ac
    WiFi Features
    • Dual-band
    • MU-MIMO
    Bluetooth VersionBluetooth 4.0Bluetooth 4.2
    Bluetooth Features
    • A2DP
    • BT LE
    Connector TypeMicro USBUSB Type C
    Connector Features
    • USB 3.1
    Multimedia
    Product NameImperialP20
    Multimedia Features
    • IR
    Audio Alerts
    • VIBRATION
    • MP3
    • WAV
    • MP3
    • VIBRATION
    • WAV
    Audio Features
    • Loudspeaker
    • 3.5mm Port
    • Loudspeaker
    • Hi-Fi
    Audio Formats
    • MP3
    • WAV
    Video Formats
    • MP4
    • H.264
    Sensors
    • Accelerometer
    • GPS
    • A-GPS
    • Proximity

    ZTE Imperial vs. Huawei P20 Specs & Speed Benchmarks

    Geekbench 4 Single

    Higher is better

    Geekbench 4 Multi

    Higher is better

    GFXBench Manhattan (Offscr.)

    Higher is better

    GFXBench Manhattan 3.1 (Offscr.)

    Higher is better

    GFXBench T-Rex (Offscr.)

    Higher is better

    Battery Capacity (mAh)

    Higher is better

    Battery Charge Speed (mAh/mn)

    Higher is better