Celkon Campus Buddy A404 vs Nokia E55

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    E55: 33 g lighter

    Campus Buddy A404:
    131 g
    E55:
    98 g
  • Width

    E55: 15.2 mm narrower

    Campus Buddy A404:
    64.2 mm
    E55:
    49 mm
  • Screen diagonal

    E55: 1.6 in smaller diagonal

    Campus Buddy A404:
    4 in
    E55:
    2.4 in
  • Height

    E55: 10.5 mm shorter

    Campus Buddy A404:
    126.5 mm
    E55:
    116 mm
  • Release year

    Campus Buddy A404:
    2014
    E55:
    2009

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. Campus Buddy A404

    Height:
    126.5 mm +10.5 mm versus E55
    Width:
    64.2 mm +15.2 mm versus E55
    Depth:
    9.8 mm
  2. 2. E55

    Height:
    116 mm
    Width:
    49 mm
    Depth:
    9.9 mm

Weight

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

  1. 1. Campus Buddy A404

    131 g

    +33 g versus E55

  2. 2. E55

    98 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.

  1. 1. Campus Buddy A404

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. E55

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²

Campus Buddy A404 has approximately 155.3% more rectangular screen area than E55.

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.

Campus Buddy A404: Original memory entry

4 GB · 512 MB RAM

E55: Original memory entry

60 MB

Practical features

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

1. Campus Buddy A404

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

2. E55

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 16 GB (dedicated slot) · 2 GB included

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. Campus Buddy A404

    1500 mAh

  2. 2. E55

    1500 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. Campus Buddy A4042. E55

Everyday essentials
Everyday essentials — specifications for Campus Buddy A404, E55.
SpecificationCampus Buddy A404E55
Dimensions (HxWxD)
  • 126.5 Х 64.2 Х 9.8 mm
  • 116 Х 49 Х 9.9 mm
Weight
  • 131 g
  • 98 g
Technology Unknown
  • TFT
Screen size
  • 4" inch
  • 2.4" inch
Screen resolution
  • 480 x 800 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 60 MB
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 16 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Symbian
  • S60 rel. 3.2
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Campus Buddy A404, E55.
SpecificationCampus Buddy A404E55
Touchscreen
  • capacitive touchscreen
Unknown
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 17.8 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 56.1%
  • 31.4%
PPI /points per inch/
  • 233 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for Campus Buddy A404, E55.
SpecificationCampus Buddy A404E55
Rear camera, main
  • 3.15 MP
  • Single
  • 3.2 MP
  • Single
Camera specs
  • 3.15 MP
  • 3.2 MP
Functions
  • LED flash
  • LED flash
Video
  • 720p
  • 480p@15fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
  • QVGA videocall camera
Performance
Performance — specifications for Campus Buddy A404, E55.
SpecificationCampus Buddy A404E55
Processor CPU
  • Dual-core 1.3 GHz
  • 600 MHz ARM 11
General specs
General specs — specifications for Campus Buddy A404, E55.
SpecificationCampus Buddy A404E55
Release date
  • 2014
  • July
  • 2009
  • February
Colors
  • Black
  • White
  • Black Aluminium
  • White Aluminium
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 EUR
Battery life Unknown
  • Stand by time- Up to 672 h (2G) / 432 h (3G) Talking time- Up to 8 h (2G) / 6 h (3G) Music play - Up to 18 h
Communication and Connectivity
Communication and Connectivity — specifications for Campus Buddy A404, E55.
SpecificationCampus Buddy A404E55
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • Yes
  • 384 kbps
  • HSPA 10.2/2 Mbps
GPRS
  • Yes
  • Class 32
Edge
  • Yes
  • Class 32
  • 296 / 178.8 kbits
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g
  • UPnP technology
GPS
  • Yes
  • Yes
  • with A-GPS; Nokia Maps 3.0
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.98 W/kg (head) 0.70 W/kg (body) SAR EU - 1.19 W/kg (head)
Music and Audio
Music and Audio — specifications for Campus Buddy A404, E55.
SpecificationCampus Buddy A404E55
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Other features
Other features — specifications for Campus Buddy A404, E55.
SpecificationCampus Buddy A404E55
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • compass - WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document editor (Word
  • Excel
  • PowerPoint
  • PDF) incl. MS Office 2007 support via free update -Voice memo