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Apple iPhone 4 vs Celkon A125

Compare recorded specifications, size and practical differences.

Celkon A125

Celkon A125

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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.

  • WeightA125: 58.8 g lighterA125: 78.2 g · iPhone 4: 137 g
  • WidthiPhone 4: 9.9 mm narroweriPhone 4: 58.6 mm · A125: 68.5 mm
  • Screen diagonaliPhone 4: 1 in smaller diagonaliPhone 4: 3.5 in · A125: 4.5 in
  • DepthiPhone 4: 0.7 mm thinneriPhone 4: 9.3 mm · A125: 10 mm
  • HeightiPhone 4: 22.8 mm shorteriPhone 4: 115.2 mm · A125: 138 mm
  • Release year2010 / 2014iPhone 4: 2010 · A125: 2014

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 4: 115.2 × 58.6 mm 1 A125: 138 × 68.5 mm 2
Side
iPhone 4: 115.2 × 9.3 mm 1 A125: 138 × 10 mm 2
  1. 1. iPhone 4
    Height
    115.2 mm
    Width
    58.6 mm
    Depth
    9.3 mm
    Weight
    137 g
  2. 2. A125
    Height
    138 mm+22.8 mm versus iPhone 4
    Width
    68.5 mm+9.9 mm versus iPhone 4
    Depth
    10 mm+0.7 mm versus iPhone 4
    Weight
    78.2 g
Weight

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

  1. 1. iPhone 4137 g

    +58.8 g versus A125

  2. 2. A12578.2 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.

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

  1. 1. iPhone 4 3.5 in · 3:2 About 36.5 cm² rectangular area
  2. 2. A125 Screen geometry unavailable or conflicting

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

iPhone 4: Original memory entry

8/16/32 GB · 512 MB RAM

A125: 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 4

NFC
Unknown
Headphone jack
Yes
Memory card support
No

2. A125

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

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 41420 mAh
  2. 2. A1252000 mAh

    +580 mAh versus iPhone 4

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 42. A125

Everyday essentials
Everyday essentials
SpecificationiPhone 4A125
Dimensions (HxWxD)
  • 115.2 Х 58.6 Х 9.3 mm
  • 138 Х 68.5 Х 10 mm
Weight
  • 137 g
  • 78.2 g
Technology
  • LED-backlit IPS LCD
  • TFT
Screen size
  • 3.5" inch
  • 4.5" inch
Screen resolution
  • 640 x 960 px
  • 960 x 854 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8/16/32 GB
  • 512 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1420 mAh
  • Non-removable Li-Po
  • 2000 mAh
  • Li-Ion
Operating system OS
  • iOS 4
  • upgradable to iOS 7.1.2
  • Android 4.2.2 (Jelly Bean)
Chipset
  • Apple A4 (45 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationiPhone 4A125
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 36.5 cm2
  • 64.9 cm2
Screen format
  • 3:2 (height:width)
Unknown
Screen to body ratio
  • 54.0%
  • 68.6%
PPI /points per inch/
  • 330 PPI
  • 0 PPI
Screen protection
  • Corning Gorilla Glass
  • oleophobic coating
Unknown
Camera and Video
Camera and Video
SpecificationiPhone 4A125
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • f/2.8
  • 1/3.2''
  • 1.75µm
  • AF
  • 5 MP
Functions
  • LED flash
  • HDR
Unknown
Video
  • 480p@30fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • VGA
  • Videocalling over Wi-Fi only
  • 1.3 MP
Performance
Performance
SpecificationiPhone 4A125
Processor CPU
  • 1.0 GHz Cortex-A8
  • Dual-core 1.3 GHz
Graphics processor GPU
  • PowerVR SGX535
Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 4152
Unknown
General specs
General specs
SpecificationiPhone 4A125
Release date
  • 2010
  • June
  • 2014
Colors
  • Black
  • White
  • White
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
  • 80 EUR
Battery life
  • Stand by time- Up to 300 h (2G) / Up to 300 h (3G) Talking time- Up to 14 h (2G) / Up to 7 h (3G) Music play - Up to 40 h
Unknown
Body build
  • Front/back glass & aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationiPhone 4A125
SIM card
  • Micro-SIM
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/5.76 Mbps
  • HSPA
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 2.0
Harmful irradiation
  • SAR - 1.17 W/kg (head) 1.11 W/kg (body) SAR EU - 0.93 W/kg (head) 0.74 W/kg (body)
  • SAR EU - 0.74 W/kg (head) 0.68 W/kg (body)
Music and Audio
Music and Audio
SpecificationiPhone 4A125
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationiPhone 4A125
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Scratch-resistant glass back panel
  • Sensors Accelerometer
  • proximity