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Celkon A35k vs Nokia 603

Compare recorded specifications, size and practical differences.

Celkon A35k

Celkon A35k

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Nokia 603

Nokia 603

Replace 603
Remove 603
+ 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

    A35k: 7.6 g lighter

    A35k:
    102 g
    603:
    109.6 g
  • Width

    603: 5.9 mm narrower

    A35k:
    63 mm
    603:
    57.1 mm
  • Depth

    A35k: 2 mm thinner

    A35k:
    10.7 mm
    603:
    12.7 mm
  • Height

    603: 5.5 mm shorter

    A35k:
    119 mm
    603:
    113.5 mm
  • Release year

    A35k:
    2014
    603:
    2011

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. A35k

    Height:
    119 mm +5.5 mm versus 603
    Width:
    63 mm +5.9 mm versus 603
    Depth:
    10.7 mm
  2. 2. 603

    Height:
    113.5 mm
    Width:
    57.1 mm
    Depth:
    12.7 mm +2 mm versus A35k

Weight

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

  1. 1. A35k

    102 g

  2. 2. 603

    109.6 g

    +7.6 g versus A35k

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. A35k

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. 603

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

A35k has approximately 8% more rectangular screen area than 603.

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.

A35k: Original memory entry

512 MB/ 2 GB · 256 MB RAM

603: Original memory entry

2 GB (340 MB user available) · 512 MB RAM · 1 GB ROM

Practical features

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

1. A35k

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

2. 603

NFC:
Yes
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.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. A35k2. 603

Everyday essentials
Everyday essentials — specifications for A35k, 603.
SpecificationA35k603
Dimensions (HxWxD)
  • 119 Х 63 Х 10.7 mm
  • 113.5 Х 57.1 Х 12.7 mm
Weight
  • 102 g
  • 109.6 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 3.5" inch
Screen resolution
  • 320 x 480 px
  • 360 x 640 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB/ 2 GB
  • 256 MB RAM
  • 2 GB (340 MB user available)
  • 512 MB RAM
  • 1 GB ROM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 0 mAh,
Operating system OS
  • Android 4.4.2 (KitKat)
  • Symbian Belle
  • upgradable to Belle FP1
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A35k, 603.
SpecificationA35k603
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 36.5 cm2
  • 33.8 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 48.7%
  • 52.1%
PPI /points per inch/
  • 165 PPI
  • 210 PPI
Screen protection Unknown
  • Scratch-resistant glass
Camera and Video
Camera and Video — specifications for A35k, 603.
SpecificationA35k603
Rear camera, main
  • 3.15 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 3.15 MP
  • 5 MP
Functions Unknown
  • fixed focus
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for A35k, 603.
SpecificationA35k603
Processor CPU
  • 1.0 GHz
  • 1.0 GHz
General specs
General specs — specifications for A35k, 603.
SpecificationA35k603
Release date
  • 2014
  • 2011
  • October
Colors
  • White
  • Blue
  • Black
  • white (front panel)/ black
  • White
  • Fuchsia
  • Green
  • Yellow
  • blue (back panel)
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 40 EUR
  • 100 EUR
Battery life Unknown
  • Stand by time- Up to 460 h (2G) / Up to 490 h (3G) Talking time- Up 16 h (2G) / Up to 7 h (3G) Music play - Up to 75 h
Communication and Connectivity
Communication and Connectivity — specifications for A35k, 603.
SpecificationA35k603
SIM card
  • Dual SIM (Mini-SIM)
  • Micro-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
  • HSPA
  • HSPA 14.4/5.76 Mbps
GPRS
  • Yes
  • Class 33
Edge
  • Yes
  • Class 33
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
GPS
  • No
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.0
  • 3.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.56 W/kg (head) 0.51 W/kg (body)
  • SAR - 1.33 W/kg (head) 1.02 W/kg (body) SAR EU - 0.98 W/kg (head)
Music and Audio
Music and Audio — specifications for A35k, 603.
SpecificationA35k603
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others Unknown
  • Nokia ClearBlack display
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for A35k, 603.
SpecificationA35k603
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity
  • compass - SNS integration -MP4/WMV/H.264 player -MP3/WAV/еAAC+ player -Dolby Digital Plus (via FP1 update) -Photo editor -Organizer -Quickoffice document editor -Adobe PDF Reader -Voice command/dial -Predictive text input