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Apple iPhone 4s vs Xiaomi Poco X2

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

      iPhone 4s: 68 g lighter

      iPhone 4s:
      140 g
      Poco X2:
      208 g

    • Width

      iPhone 4s: 18 mm narrower

      iPhone 4s:
      58.6 mm
      Poco X2:
      76.6 mm

    • Screen diagonal

      iPhone 4s: 3.17 in smaller diagonal

      iPhone 4s:
      3.5 in
      Poco X2:
      6.67 in

    • Chipset

      iPhone 4s:
      Apple A5 (45 nm)
      Poco X2:
      Qualcomm SDM730 Snapdragon 730G (8 nm)

    • Rear camera layout

      iPhone 4s:
      Single
      Poco X2:
      Quad

    • Depth

      Poco X2: 0.5 mm thinner

      iPhone 4s:
      9.3 mm
      Poco X2:
      8.8 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. iPhone 4s

      Height:
      115.2 mm
      Width:
      58.6 mm
      Depth:
      9.3 mm +0.5 mm versus Poco X2

    2. 2. Poco X2

      Height:
      165.3 mm +50.1 mm versus iPhone 4s
      Width:
      76.6 mm +18 mm versus iPhone 4s
      Depth:
      8.8 mm

    Weight

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

    1. 1. iPhone 4s

      140 g

    2. 2. Poco X2

      208 g

      +68 g versus iPhone 4s

    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.

    1. 1. iPhone 4s

      Screen diagonal:
      3.5 in
      Aspect ratio (height:width):
      3:2
      Approximate rectangular screen area:
      36.5 cm²

    2. 2. Poco X2

      Screen diagonal:
      6.67 in
      Aspect ratio (height:width):
      20:9
      Approximate rectangular screen area:
      107.4 cm²

    Poco X2 has approximately 194.5% more rectangular screen area than iPhone 4s.

    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 iPhone 4s, Poco X2, compared at the same storage capacity.
    StorageiPhone 4sPoco X2
    64 GB Unknown 6 GB RAM
    128 GB Unknown 6 GB RAM
    256 GB Unknown 8 GB RAM
    iPhone 4s: Original memory entry

    8/16/32/64 GB · 512 MB RAM

    Practical features

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

    1. iPhone 4s

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

    2. Poco X2

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSDXC (uses shared SIM slot)

    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. iPhone 4s

      1432 mAh

    2. 2. Poco X2

      4500 mAh

      +3068 mAh versus iPhone 4s

    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. iPhone 4s2. Poco X2

    Everyday essentials
    Everyday essentials — specifications for iPhone 4s, Poco X2.
    SpecificationiPhone 4sPoco X2
    Dimensions (HxWxD)
    • 115.2 Х 58.6 Х 9.3 mm
    • 165.3 Х 76.6 Х 8.8 mm
    Weight
    • 140 g
    • 208 g
    Technology
    • LED-backlit IPS LCD
    • IPS LCD
    Screen size
    • 3.5" inch
    • 6.67" inch
    Screen resolution
    • 640 x 960 px
    • 1080 x 2400 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 8/16/32/64 GB
    • 512 MB RAM
    • 64GB 6GB RAM
    • 128GB 6GB RAM
    • 256GB 8GB RAM
    Memory card support
    • No
    • microSDXC (uses shared SIM slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 1432 mAh
    • Non-removable Li-Po
    • 4500 mAh
    • Non-removable Li-Po
    Operating system OS
    • iOS 5
    • upgradable to iOS 9.3.5
    • Android 10.0; MIUI 11
    Chipset
    • Apple A5 (45 nm)
    • Qualcomm SDM730 Snapdragon 730G (8 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for iPhone 4s, Poco X2.
    SpecificationiPhone 4sPoco X2
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 36.5 cm2
    • 107.4 cm2
    Screen format
    • 3:2 (height:width)
    • 20:9 (height:width)
    Screen to body ratio
    • 54.0%
    • 84.8%
    PPI /points per inch/
    • 330 PPI
    • 395 PPI
    Screen protection
    • Corning Gorilla Glass
    • oleophobic coating
    • Corning Gorilla Glass 5
    Camera and Video
    Camera and Video — specifications for iPhone 4s, Poco X2.
    SpecificationiPhone 4sPoco X2
    Rear camera, main
    • 8 MP
    • Single
    • 64 MP
    • Quad
    Camera specs
    • 8 MP
    • f/2.4
    • 35mm (standard)
    • 1/3.2''
    • 1.4µm
    • AF
    • 64 MP
    • f/1.9
    • 26mm (wide)
    • 1/1.72''
    • 0.8µm
    • PDAF -8 MP
    • f/2.2
    • 13mm (ultrawide)
    • 1/4.0''
    • 1.12µm -2 MP
    • f/2.4
    • 1/5.0''
    • 1.75µm (dedicated macro camera) -2 MP
    • 1.75µm
    • depth sensor
    Functions
    • LED flash
    • panorama
    • HDR
    • HDR
    Video
    • 480p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 0.3 MP
    • Single
    • 20 MP
    • Dual
    Specifications
    • VGA
    • videocalling over Wi-Fi and 3G
    • 20 MP
    • f/2.2
    • 27mm (wide)
    • 1/3.4''
    • 0.8µm 2 MP
    • f/2.4
    • 1/5''
    • 1.75µm
    • depth sensor
    Performance

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

    Performance — specifications for iPhone 4s, Poco X2.
    SpecificationiPhone 4sPoco X2
    Processor CPU
    • Dual-core 1.0 GHz Cortex-A9
    • Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
    Graphics processor GPU
    • PowerVR SGX543MP2
    • Adreno 618
    Antutu 7 score *
    • 11417
    		 Unknown
    Antutu 8 score * Unknown
    • 279215
    GeekBench 5 Single Core * Unknown
    • 489
    GeekBench 5 Multi-Core * Unknown
    • 1576
    General specs
    General specs — specifications for iPhone 4s, Poco X2.
    SpecificationiPhone 4sPoco X2
    Release date
    • 2011
    • October
    • 2020
    • February
    Colors
    • Black
    • White
    • Atlantis Blue
    • Matrix Purple
    • Phoenix Red
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 190 EUR
    • 200 EUR
    Battery life
    • Stand by time- Up to 200 h (2G) / Up to 200 h (3G) Talking time- Up to 14 h (2G) / Up to 8 h (3G) Music play - Up to 40 h
    		 Unknown
    Body build
    • Front/back glass & aluminum frame
    • Glass front (Gorilla Glass 5)
    • glass back (Gorilla Glass 5)
    • aluminum frame
    Communication and Connectivity
    Communication and Connectivity — specifications for iPhone 4s, Poco X2.
    SpecificationiPhone 4sPoco X2
    SIM card
    • Micro-SIM
    • Hybrid Dual SIM (Nano-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 8(900)
    • 40(2300)
    • 41(2500)
    Speed
    • HSPA 14.4/5.76 Mbps
    • HSPA 42.2/5.76 Mbps
    • LTE-A
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    USB
    • 2.0
    • 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    Bluetooth
    • 4.0
    • A2DP
    • LE
    • 5.0
    • A2DP
    • LE
    Harmful irradiation
    • SAR - 1.18 W/kg (head) 0.98 W/kg (body) SAR EU - 0.99 W/kg (head) 0.99 W/kg (body)
    • SAR - 1.08 W/kg (head) 0.62 W/kg (body)
    Music and Audio
    Music and Audio — specifications for iPhone 4s, Poco X2.
    SpecificationiPhone 4sPoco X2
    Radio
    • No
    • FM radio
    • recording
    Others
    • Active noise cancellation with dedicated mic
    • HDR10 -120Hz refresh rate -500 nits typ. brightness
    • 24-bit/192kHz audio
    Other features
    Other features — specifications for iPhone 4s, Poco X2.
    SpecificationiPhone 4sPoco X2
    Dop
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass - Siri natural language commands and dictation - Scratch-resistant glass back panel - CDMA available only if sold and activated for use on a CDMA network
    • Sensors Fingerprint (side-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • Infrared port - Fast battery charging 27W (100% in 68 min) - Splash resistant - Also known as Xiaomi POCO X2 Special Edition

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