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Amoi E850 vs Apple iPhone 11 Pro Max

Compare recorded specifications, size and practical differences.

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    Key differences

    Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

    • Weight

      E850: 118 g lighter

      E850:
      108 g
      iPhone 11 Pro Max:
      226 g

    • Width

      E850: 23.8 mm narrower

      E850:
      54 mm
      iPhone 11 Pro Max:
      77.8 mm

    • Screen diagonal

      E850: 4.1 in smaller diagonal

      E850:
      2.4 in
      iPhone 11 Pro Max:
      6.5 in

    • Rear camera layout

      E850:
      Single
      iPhone 11 Pro Max:
      Triple

    • Depth

      iPhone 11 Pro Max: 11.9 mm thinner

      E850:
      20 mm
      iPhone 11 Pro Max:
      8.1 mm

    • Height

      E850: 56 mm shorter

      E850:
      102 mm
      iPhone 11 Pro Max:
      158 mm

    Physical size

    Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

    1. 1. E850

      Height:
      102 mm
      Width:
      54 mm
      Depth:
      20 mm +11.9 mm versus iPhone 11 Pro Max

    2. 2. iPhone 11 Pro Max

      Height:
      158 mm +56 mm versus E850
      Width:
      77.8 mm +23.8 mm versus E850
      Depth:
      8.1 mm

    Weight

    Bars start at zero and share a scale within this chart.

    1. 1. E850

      108 g

    2. 2. iPhone 11 Pro Max

      226 g

      +118 g versus E850

    Screen size

    Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

    At least two phones need compatible screen dimensions for a drawing.

    1. 1. E850

      E850: Screen geometry unavailable or conflicting.

    2. 2. iPhone 11 Pro Max

      Screen diagonal:
      6.5 in
      Aspect ratio (height:width):
      19.5:9
      Approximate rectangular screen area:
      103.7 cm²

    Memory variants

    Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

    Recorded RAM for E850, iPhone 11 Pro Max, compared at the same storage capacity.
    StorageE850iPhone 11 Pro Max
    64 GB Unknown 4 GB RAM
    256 GB Unknown 4 GB RAM
    512 GB Unknown 4 GB RAM
    E850: Original memory entry

    64 MB RAM · 128 MB ROM

    Practical features

    Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

    1. E850

    NFC:
    See details Super AMOLED
    Headphone jack:
    See details panorama
    Memory card support:
    See details microSD (dedicated slot)

    2. iPhone 11 Pro Max

    NFC:
    Yes
    Headphone jack:
    No
    Memory card support:
    No

    Battery capacity

    Capacity is not battery life. No endurance test is implied.

    Recorded battery capacity

    Bars start at zero and share a scale within this chart.

    1. 1. E850

      1100 mAh

    2. 2. iPhone 11 Pro Max

      3969 mAh

      +2869 mAh versus E850

    Specifications

    Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

    1. E8502. iPhone 11 Pro Max

    Everyday essentials
    Everyday essentials — specifications for E850, iPhone 11 Pro Max.
    SpecificationE850iPhone 11 Pro Max
    Dimensions (HxWxD)
    • 102 Х 54 Х 20 mm
    • 158 Х 77.8 Х 8.1 mm
    Weight
    • 108 g
    • 226 g
    Technology
    • TFT
    • OLED
    Screen size
    • 2.4" inch
    • 6.5" inch
    Screen resolution
    • 204 x 320 px
    • 1242 x 2688 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64 MB RAM
    • 128 MB ROM
    • 64GB 4GB RAM
    • 256GB 4GB RAM
    • 512GB 4GB RAM
    Memory card support
    • microSD (dedicated slot)
    • No
    Battery Capacity is not battery life. No endurance test is implied.
    • 1100 mAh
    • Removable Li-Ion
    • 3969 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Microsoft Windows Mobile 5.0 for PocketPC Phone Edition
    • iOS 13
    • upgradable to iOS 13.2
    Chipset Unknown
    • Apple A13 Bionic (7 nm+)
    NFC
    • Super AMOLED
    • Yes
    Headphone jack
    • panorama
    • No
    Display
    Display — specifications for E850, iPhone 11 Pro Max.
    SpecificationE850iPhone 11 Pro Max
    Touchscreen
    • resistive touchscreen
    • capacitive touchscreen
    Display colors
    • Super AMOLED
    • 16M
    Screen area
    • 16.8 cm2
    • 102.9 cm2
    Screen format
    • 16:9 (height:width)
    • 19.5:9 (height:width)
    Screen to body ratio
    • 130.6 g
    • 83.7%
    PPI /points per inch/
    • 0 PPI
    • 458 PPI
    Screen protection Unknown
    • Scratch-resistant glass
    • oleophobic coating
    Camera and Video

    Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

    Camera and Video — specifications for E850, iPhone 11 Pro Max.
    SpecificationE850iPhone 11 Pro Max
    Rear camera, main
    • 2 MP
    • Single
    • 12 MP
    • Triple
    Camera specs
    • 2 MP
    • 12 MP
    • f/1.8
    • 26mm (wide)
    • 1/2.55"
    • 1.4µm
    • dual pixel PDAF
    • OIS -12 MP
    • f/2.0
    • 52mm (telephoto)
    • 1/3.4"
    • 1.0µm
    • PDAF
    • OIS
    • 2x optical zoom -12 MP
    • f/2.4
    • 13mm (ultrawide)
    Functions
    • Dual-LED flash
    • HDR
    Video
    • Yes
    • 2160p@24/30/60fps
    • 1080p@30/60/120fps
    • gyro-EIS
    Front camera, selfie
    • 0 MP,
    • 12 MP
    • Dual
    Specifications
    • Super AMOLED
    • 12 MP
    • f/2.2
    • 23mm (wide) TOF 3D camera
    DxOMark Main Score * Unknown
    • 117
    DxOMark Photo * Unknown
    • 93
    DxOMark Video * Unknown
    • 90
    DxOMark Selfie Score * Unknown
    • 92
    Performance

    Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

    Performance — specifications for E850, iPhone 11 Pro Max.
    SpecificationE850iPhone 11 Pro Max
    Processor CPU
    • Intel XScale PXA 272 312 MHz
    • Hexa-core (2x2.65 GHz Lightning + 4x1.8 GHz Thunder)
    Graphics processor GPU Unknown
    • Apple GPU (4-core graphics)
    Antutu 7 score * Unknown
    • 457954
    GeekBench 4 Single Core * Unknown
    • 5483
    GeekBench 4 Multi-Core * Unknown
    • 13789
    Antutu 8 score * Unknown
    • 549717
    GeekBench 5 Single Core * Unknown
    • 1334
    GeekBench 5 Multi-Core * Unknown
    • 3518
    General specs
    General specs — specifications for E850, iPhone 11 Pro Max.
    SpecificationE850iPhone 11 Pro Max
    Release date
    • 2006
    • Q2
    • 2019
    • September
    Colors
    • Black
    • Space Gray
    • Silver
    • Gold
    • Midnight Green (matte colors)
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 1250 EUR
    Battery life
    • Stand by time- Up to 150 h Talking time- Up to 4 h
    • Talking time- Up to 20 h Music play - Up to 80 h
    Body build Unknown
    • Front/back glass
    • stainless steel frame
    Communication and Connectivity
    Communication and Connectivity — specifications for E850, iPhone 11 Pro Max.
    SpecificationE850iPhone 11 Pro Max
    SIM card
    • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
    • Single SIM (Nano-SIM and/or Electronic SIM card) or Dual SIM (Nano-SIM
    • dual stand-by) - for China
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM) - for China CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 11(1500)
    • 12(700)
    • 13(700)
    • 17(700)
    • 18(800)
    • 19(800)
    • 20(800)
    • 21(1500)
    • 25(1900)
    • 26(850)
    • 28(700)
    • 29(700)
    • 30(2300)
    • 32(1500)
    • 34(2000)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500)
    • 42(3500)
    • 46(5200)
    • 48
    • 66(1700/2100) - A2218 LTE band 1(2100)
    • 14(700)
    • 66(1700/2100)
    • 71(600) - A2161 LTE band 1(2100)
    • 71(600) - A2220
    Speed
    • Super AMOLED
    • HSPA 42.2/5.76 Mbps
    • LTE-A 1.6 Gbps DL
    • EV-DO Rev.A 3.1 Mbps
    GPRS
    • Class 10
    • Yes
    Edge
    • panorama
    • Yes
    Wi-Fi
    • panorama
    • Wi-Fi 802.11 a/b/g/n/ac/ax
    • dual-band
    • hotspot
    GPS
    • panorama
    • Yes
    • with A-GPS
    • GLONASS
    • GALILEO
    • QZSS
    USB
    • HSPA 21.1/5.76 Mbps
    • 2.0
    • proprietary reversible connector
    Bluetooth
    • Quad-core 1.25 GHz Cortex-A53
    • 5.0
    • A2DP
    • LE
    Harmful irradiation Unknown
    • SAR - 1.16 W/kg (head) 1.17 W/kg (body) SAR EU - 0.95 W/kg (head) 0.99 W/kg (body)
    Music and Audio
    Music and Audio — specifications for E850, iPhone 11 Pro Max.
    SpecificationE850iPhone 11 Pro Max
    Radio
    • panorama
    • No
    Others
    • Handwriting recognition
    • Super Retina XDR OLED -800 nits -Dolby Vision -HDR10 -Wide color gamut -True-tone -120 Hz touch-sensing
    • Active noise cancellation with dedicated mic -Dolby Atmos sound
    Other features
    Other features — specifications for E850, iPhone 11 Pro Max.
    SpecificationE850iPhone 11 Pro Max
    Dop
    • Super AMOLED
    • Infrared port - Pocket Office -Media player -PC Sync -Voice memo -Organizer -World Time
    • Sensors Face ID
    • accelerometer
    • gyro
    • proximity
    • compass
    • barometer - Siri natural language commands and dictation - Fast battery charging 18W: 50% in 30 min -USB Power Delivery 2.0 -Qi wireless charging - IP68 dust/water resistant (up to 4m for 30 mins) -Apple Pay (Visa
    • MasterCard
    • AMEX certified) -Stylus support - Versions: A2218 (Global market) A2161 (USA
    • Canada
    • Puerto Rico
    • U.S. Virgin Islands) A2220 (China
    • Hong Kong)

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