Samsung i520 vs ZTE Axon Pro

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

    i520: 73.9 g lighter

    i520:
    99 g
    Axon Pro:
    172.9 g
  • Width

    i520: 23.2 mm narrower

    i520:
    50.5 mm
    Axon Pro:
    73.7 mm
  • Screen diagonal

    i520: 3.2 in smaller diagonal

    i520:
    2.3 in
    Axon Pro:
    5.5 in
  • Chipset

    i520:
    TI OMAP 2430
    Axon Pro:
    Qualcomm MSM8994 Snapdragon 810 (20 nm)
  • Rear camera layout

    i520:
    Single
    Axon Pro:
    Dual
  • Depth

    Axon Pro: 8.5 mm thinner

    i520:
    17.9 mm
    Axon Pro:
    9.4 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. i520

    Height:
    101.7 mm
    Width:
    50.5 mm
    Depth:
    17.9 mm +8.5 mm versus Axon Pro
  2. 2. Axon Pro

    Height:
    153.9 mm +52.2 mm versus i520
    Width:
    73.7 mm +23.2 mm versus i520
    Depth:
    9.4 mm

Weight

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

  1. 1. i520

    99 g

  2. 2. Axon Pro

    172.9 g

    +73.9 g versus i520

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. i520

    Screen diagonal:
    2.3 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    16.4 cm²
  2. 2. Axon Pro

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²

Axon Pro has approximately 409.1% more rectangular screen area than i520.

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.

i520: Original memory entry

35 MB

Axon Pro: Original memory entry

32/64 GB · 512GB 4GB

Practical features

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

1. i520

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot)

2. Axon Pro

NFC:
Yes
Headphone jack:
Yes
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. i520

    950 mAh

  2. 2. Axon Pro

    3000 mAh

    +2050 mAh versus i520

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. i5202. Axon Pro

Everyday essentials
Everyday essentials — specifications for i520, Axon Pro.
Specificationi520Axon Pro
Dimensions (HxWxD)
  • 101.7 Х 50.5 Х 17.9 mm
  • 153.9 Х 73.7 Х 9.4 mm
Weight
  • 99 g
  • 172.9 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.3" inch
  • 5.5" inch
Screen resolution
  • 240 x 320 px
  • 1440 x 2560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 35 MB
  • 32/64 GB
  • 512GB 4GB
Memory card support
  • microSD (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 950 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Symbian OS 9.2
  • Series 60 v3.1 UI
  • Android 5.1.1 (Lollipop)
  • upgradable to 6.0 (Marshmallow)
Chipset
  • TI OMAP 2430
  • Qualcomm MSM8994 Snapdragon 810 (20 nm)
NFC Unknown
  • Yes
Headphone jack
  • No
  • Yes
Display
Display — specifications for i520, Axon Pro.
Specificationi520Axon Pro
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 16.4 cm2
  • 83.4 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 31.9%
  • 73.5%
PPI /points per inch/
  • 174 PPI
  • 534 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for i520, Axon Pro.
Specificationi520Axon Pro
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 2 MP
  • 13 MP
  • PDAF -2 MP
  • depth sensor
Functions Unknown
  • Dual-LED flash
  • panorama
  • HDR
Video
  • CIF
  • 2160p@30fps
  • 1080p@30fps
  • 720p@120fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA videocall camera
  • 8 MP
Performance
Performance — specifications for i520, Axon Pro.
Specificationi520Axon Pro
Processor CPU
  • 330 MHz ARM 1136
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A57)
Graphics processor GPU
  • PowerVR MBX
  • Adreno 430
General specs
General specs — specifications for i520, Axon Pro.
Specificationi520Axon Pro
Release date
  • 2007
  • February
  • 2015
  • July
Colors
  • Black
  • Ion Gold
  • Chromium Silver
  • Phthalo Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 140 EUR
  • 290 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 3 h 30 min
  • Stand by time- Up to 240 h (3G) Talking time- Up to 12 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for i520, Axon Pro.
Specificationi520Axon Pro
SIM card
  • Mini-SIM
  • Nano-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 12(700)
  • 17(700)
  • 29(700)
  • 30(2300) LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 13(700)
  • 20(800)
Speed
  • HSPA 1.8 Mbps
  • HSPA
  • LTE
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.49 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for i520, Axon Pro.
Specificationi520Axon Pro
Radio
  • No
  • FM radio
Others
  • External touch keys
  • 32-bit/192kHz audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for i520, Axon Pro.
Specificationi520Axon Pro
Dop
  • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Predictive text input -Voice memo -Voice mail -Organizer
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (Quick Charge 2.0)