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Celkon A402 vs Nokia N950

Compare recorded specifications, size and practical differences.

Celkon A402

Celkon A402

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Nokia N950

Nokia N950

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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.

  • ChipsetSpreadtrum 7715 / TI OMAP 3630A402: Spreadtrum 7715 · N950: TI OMAP 3630
  • Release year2015 / 2011A402: 2015 · N950: 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.

Front
A402: 125.5 × 64 mm 1
Side
A402: 125.5 × 10.2 mm 1
  1. 1. A402
    Height
    125.5 mm
    Width
    64 mm
    Depth
    10.2 mm
    Weight
    104 g
  2. 2. N950
    Height
    Unknown
    Width
    Unknown
    Depth
    Unknown
    Weight
    Unknown

    Unavailable dimensions are omitted from the drawing.

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
A402: 4 in, 5:3, About 45.5 cm² rectangular area 1 N950: 4 in, 16:9, About 44.1 cm² rectangular area 2
  1. 1. A402 4 in · 5:3 About 45.5 cm² rectangular area
  2. 2. N950 4 in · 16:9 About 44.1 cm² rectangular area

A402 has approximately 3.2% more rectangular screen area than N950.

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.

A402: Original memory entry

4 GB · 512 MB RAM

N950: Original memory entry

8.5 GB user available · 1 GB 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. A402

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

2. N950

NFC
Unknown
Headphone jack
Yes
Memory card support
No

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. A4022000 mAh

    +680 mAh versus N950

  2. 2. N9501320 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. A4022. N950

Everyday essentials
Everyday essentials
SpecificationA402N950
Dimensions (HxWxD)
  • 125.5 Х 64 Х 10.2 mm
  • Х Х mm
Weight
  • 104 g
  • 0 g
Technology Unknown
  • LCD
Screen size
  • 4" inch
  • 4" inch
Screen resolution
  • 480 x 800 px
  • 480 x 854 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 8.5 GB user available
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • No
BatteryCapacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 1320 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • MeeGo 1.2 Harmattan OS
Chipset
  • Spreadtrum 7715
  • TI OMAP 3630
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA402N950
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 44.1 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 56.7%
Unknown
PPI /points per inch/
  • 233 PPI
  • 245 PPI
Camera and Video
Camera and Video
SpecificationA402N950
Rear camera, main
  • 3.15 MP
  • Single
  • 12 MP
  • Single
Camera specs
  • 3.15 MP
  • 12 MP
  • AF
Functions
  • LED flash
  • Dual-LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
Unknown
Performance
Performance
SpecificationA402N950
Processor CPU
  • 1.2 GHz
  • 1.0 GHz Cortex-A8
Graphics processor GPU
  • Mali-400
  • PowerVR SGX530
General specs
General specs
SpecificationA402N950
Release date
  • 2015
  • June
  • 2011
  • June
Colors
  • White
  • Black
  • Blue
  • Silver
  • Black
Communication and Connectivity
Communication and Connectivity
SpecificationA402N950
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 14.4/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • Yes
  • with A-GPS; Ovi Maps
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.1
  • A2DP
  • EDR
Harmful irradiation
  • SAR EU - 0.46 W/kg (head) 0.82 W/kg (body)
  • SAR - 0.80 W/kg (head) 1.24 W/kg (body)
Music and Audio
Music and Audio
SpecificationA402N950
Radio
  • FM radio
  • No
Other features
Other features
SpecificationA402N950
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WAV/eAAC+/WMA/FLAC player -MP4/H.264/WMV player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF viewer) -Video/photo editor -Predictive text input (Swype) - This is a developers-only device
  • not available commercially