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  2. Apple iPhone 12 vs Celkon A40

Apple iPhone 12 vs Celkon A40

Compare recorded specifications, size and practical differences.

Celkon A40

Celkon A40

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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.

      • WeightA40: 37.5 g lighterA40: 126.5 g · iPhone 12: 164 g
      • WidthA40: 7.5 mm narrowerA40: 64 mm · iPhone 12: 71.5 mm
      • Screen diagonalA40: 2.1 in smaller diagonalA40: 4 in · iPhone 12: 6.1 in
      • Rear camera layoutDual / SingleiPhone 12: Dual · A40: Single
      • DepthiPhone 12: 3.4 mm thinneriPhone 12: 7.4 mm · A40: 10.8 mm
      • HeightA40: 20.5 mm shorterA40: 126.2 mm · iPhone 12: 146.7 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.

      Front
      iPhone 12: 146.7 × 71.5 mm 1 A40: 126.2 × 64 mm 2
      Side
      iPhone 12: 146.7 × 7.4 mm 1 A40: 126.2 × 10.8 mm 2
      1. 1. iPhone 12
        Height
        146.7 mm+20.5 mm versus A40
        Width
        71.5 mm+7.5 mm versus A40
        Depth
        7.4 mm
        Weight
        164 g
      2. 2. A40
        Height
        126.2 mm
        Width
        64 mm
        Depth
        10.8 mm+3.4 mm versus iPhone 12
        Weight
        126.5 g
      Weight

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

      1. 1. iPhone 12164 g

        +37.5 g versus A40

      2. 2. A40126.5 g

      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.

      Screen size
      iPhone 12: 6.1 in, 19.5:9, About 91.3 cm² rectangular area 1 A40: 4 in, 5:3, About 45.5 cm² rectangular area 2
      1. 1. iPhone 12 6.1 in · 19.5:9 About 91.3 cm² rectangular area
      2. 2. A40 4 in · 5:3 About 45.5 cm² rectangular area

      iPhone 12 has approximately 100.6% more rectangular screen area than A40.

      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 by storage capacity and phone
      StorageiPhone 12A40
      64 GB 4 GB RAM Unknown
      128 GB 4 GB RAM Unknown
      256 GB 4 GB RAM Unknown
      A40: Original memory entry

      4 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 12

      NFC
      Yes
      Headphone jack
      No
      Memory card support
      No

      2. A40

      NFC
      Unknown
      Headphone jack
      Yes
      Memory card support
      See details microSD · up to 32 GB (dedicated slot)

      Battery capacity

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

      Recorded capacity

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

      1. 1. iPhone 122815 mAh

        +1315 mAh versus A40

      2. 2. A401500 mAh

      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 122. A40

      Everyday essentials
      Everyday essentials
      SpecificationiPhone 12A40
      Dimensions (HxWxD)
      • 146.7 Х 71.5 Х 7.4 mm
      • 126.2 Х 64 Х 10.8 mm
      Weight
      • 164 g
      • 126.5 g
      Technology
      • Super Retina XDR OLED
      • TFT
      Screen size
      • 6.1" inc
      • 4" inch
      Screen resolution
      • 1170 x 2532 px
      • 480 x 800 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 64GB 4GB RAM
      • 128GB 4GB RAM
      • 256GB 4GB RAM
      • 4 GB
      • 512 MB RAM
      Memory card support
      • No
      • microSD
      • up to 32 GB (dedicated slot)
      BatteryCapacity is not battery life. No endurance test is implied.
      • 2815 mAh
      • Li-Ion
      • non-removable
      • 1500 mAh
      • Li-Ion
      Operating system OS
      • iOS 14.1
      • Android 4.2.2 (Jelly Bean)
      Chipset
      • - Apple A14 Bionic (5 nm)
      		 Unknown
      NFC
      • Yes
      		 Unknown
      Headphone jack
      • No
      • Yes
      Display
      Display
      SpecificationiPhone 12A40
      Touchscreen
      • capacitive touchscreen
      • touchscreen
      Display colors
      • 16M
      		 Unknown
      Screen area
      • 90.2 cm2
      • 45.5 cm2
      Screen format
      • 19.5:9 (height:width)
      • 5:3 (height:width)
      Screen to body ratio
      • 86.0%
      • 56.4%
      PPI /points per inch/ Unknown
      • 233 PPI
      Screen protection
      • Scratch-resistant glass
      • oleophobic coating
      		 Unknown
      Camera and Video
      Camera and Video
      SpecificationiPhone 12A40
      Rear camera, main
      • 12 MP
      • Dual
      • 5 MP
      • Single
      Camera specs
      • -12 MP
      • f/1.6
      • 26mm (wide)
      • 1.4µm
      • dual pixel PDAF
      • OIS -12 MP
      • f/2.4
      • 120˚
      • 13mm (ultrawide)
      • 1/3.6''
      • 5 MP
      Functions
      • HDR
      		 Unknown
      Video
      • 4K@24/30/60fps
      • 1080p@30/60/120fps
      • gyro-EIS
      • Yes
      Front camera, selfie
      • 12 MP
      • Dual
      • 0.3 MP
      • Single
      Specifications
      • 12 MP
      • f/2.2
      • 23mm (wide)
      • 1/3.6'' SL 3D
      • (depth/biometrics sensor)
      • VGA
      DxOMark Main ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 122
      		 Unknown
      DxOMark PhotoLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 101
      		 Unknown
      DxOMark VideoLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 93
      		 Unknown
      DxOMark Selfie ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 98
      		 Unknown
      Performance
      Performance
      SpecificationiPhone 12A40
      Processor CPU
      • - Hexa-core (2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm)
      • Dual-core 1.3 GHz
      Graphics processor GPU
      • - Apple GPU (4-core graphics)
      		 Unknown
      Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 598478
      		 Unknown
      GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 1580
      		 Unknown
      GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 3920
      		 Unknown
      General specs
      General specs
      SpecificationiPhone 12A40
      Release date
      • 2020
      • October 13
      • 2014
      • January
      Colors
      • Black
      • White
      • Red
      • Green
      • Blue
      • White
      • Yellow
      • Blue
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 880 EUR
      		 Unknown
      Battery life
      • Stand by time- Up to 17 h (multimedia) Music play - Up to 65 h
      		 Unknown
      Body build
      • Glass front (Gorilla Glass)
      • glass back (Gorilla Glass)
      • aluminum frame
      		 Unknown
      Communication and Connectivity
      Communication and Connectivity
      SpecificationiPhone 12A40
      SIM card
      • Single SIM (Nano-SIM and/or eSIM)Dual SIM (Nano-SIM
      • dual stand-by) - for China
      • Dual SIM
      Network
      • 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 - 1
      • 2
      • 3
      • 4
      • 5
      • 7
      • 8
      • 12
      • 13
      • 14
      • 17
      • 18
      • 19
      • 20
      • 25
      • 26
      • 28
      • 29
      • 30
      • 32
      • 34
      • 38
      • 39
      • 40
      • 41
      • 42
      • 46
      • 48
      • 66
      • 71 - A2176 -5G - 1
      • 71
      • 77
      • 78
      • 79
      • 260
      • 261 Sub6/mmWave - A2176
      		 Unknown
      Speed
      • HSPA 42.2/5.76 Mbps
      • LTE-A
      • 5G
      • EV-DO Rev.A 3.1 Mbps
      		 Unknown
      GPRS
      • Yes
      • Yes
      Edge
      • Yes
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 a/b/g/n/ac/6
      • dual-band
      • hotspot
      • Wi-Fi 802.11 b/g/n
      • hotspot
      GPS
      • Yes
      • with A-GPS
      • GLONASS
      • GALILEO
      • QZSS
      • Yes
      USB
      • Lightning
      • USB 2.0
      • microUSB 2.0
      Bluetooth
      • 5.0
      • A2DP
      • LE
      • 2.0
      Harmful irradiation
      • SAR EU - 0.99 W/kg (head) 0.99 W/kg (body)
      		 Unknown
      Music and Audio
      Music and Audio
      SpecificationiPhone 12A40
      Radio
      • No
      • FM radio
      Others
      • - Dolby Vision -Wide color gamut -True-tone -HDR10 -625 nits (typ) -1200 nits (peak)
      		 Unknown
      Other features
      Other features
      SpecificationiPhone 12A40
      Dop
      • - Sensors - Face ID
      • accelerometer
      • gyro
      • proximity
      • compass
      • barometer - Siri natural language commands and dictation - Fast charging 20W
      • 50% in 30 min -USB Power Delivery 2.0 -Qi fast wireless charging 15W - IP68 dust/water resistant (up to 6m for 30 mins) -Apple Pay (Visa
      • MasterCard
      • AMEX certified) - Versions: A2399 (International); A2176 (USA); A2398 (Canada
      • Japan); A2400 (China); A2399 (Hong Kong)
      • Sensors Accelerometer
      • proximity