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Celkon A40 vs Oppo N3

Compare recorded specifications, size and practical differences.

Celkon A40

Celkon A40

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Oppo N3

Oppo N3

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+ 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.

  • WeightA40: 65.5 g lighterA40: 126.5 g · N3: 192 g
  • WidthA40: 13 mm narrowerA40: 64 mm · N3: 77 mm
  • Screen diagonalA40: 1.5 in smaller diagonalA40: 4 in · N3: 5.5 in
  • DepthN3: 0.9 mm thinnerN3: 9.9 mm · A40: 10.8 mm
  • HeightA40: 35 mm shorterA40: 126.2 mm · N3: 161.2 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.

Front
A40: 126.2 × 64 mm 1 N3: 161.2 × 77 mm 2
Side
A40: 126.2 × 10.8 mm 1 N3: 161.2 × 9.9 mm 2
  1. 1. A40
    Height
    126.2 mm
    Width
    64 mm
    Depth
    10.8 mm+0.9 mm versus N3
    Weight
    126.5 g
  2. 2. N3
    Height
    161.2 mm+35 mm versus A40
    Width
    77 mm+13 mm versus A40
    Depth
    9.9 mm
    Weight
    192 g
Weight

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

  1. 1. A40126.5 g
  2. 2. N3192 g

    +65.5 g versus A40

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
A40: 4 in, 5:3, About 45.5 cm² rectangular area 1 N3: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
  1. 1. A40 4 in · 5:3 About 45.5 cm² rectangular area
  2. 2. N3 5.5 in · 16:9 About 83.4 cm² rectangular area

N3 has approximately 83.1% more rectangular screen area than A40.

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.

Recorded RAM by storage capacity and phone
StorageA40N3
32 GB Unknown 2 GB RAM
A40: 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. A40

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

2. N3

NFC
Yes
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB (uses SIM 2 slot)

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. A401500 mAh
  2. 2. N33000 mAh

    +1500 mAh versus A40

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. A402. N3

Everyday essentials
Everyday essentials
SpecificationA40N3
Dimensions (HxWxD)
  • 126.2 Х 64 Х 10.8 mm
  • 161.2 Х 77 Х 9.9 mm
Weight
  • 126.5 g
  • 192 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Li-Ion
  • 3000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 4.4.4 (KitKat); ColorOS 2
Chipset Unknown
  • Qualcomm MSM8974AA Snapdragon 801 (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA40N3
Touchscreen
  • touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 82.6 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 56.4%
  • 66.5%
PPI /points per inch/
  • 233 PPI
  • 403 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video
SpecificationA40N3
Rear camera, main
  • 5 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 5 MP
  • 16 MP
  • 1/2.3''
  • 1.34µm
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • 1080p@60fps
  • 720p@120fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 16 MP
  • Single
Specifications
  • VGA
  • 16 MP
  • AF
Performance
Performance
SpecificationA40N3
Processor CPU
  • Dual-core 1.3 GHz
  • Quad-core 2.3 GHz Krait 400
Graphics processor GPU Unknown
  • Adreno 330
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 36114
General specs
General specs
SpecificationA40N3
Release date
  • 2014
  • January
  • 2014
  • October
Colors
  • White
  • Yellow
  • Blue
  • White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 550 EUR
Communication and Connectivity
Communication and Connectivity
SpecificationA40N3
SIM card
  • Dual SIM
  • Hybrid Dual SIM (Nano-SIM/ Micro-SIM)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 7(2600)
  • 8(900)
  • 17(700)
  • 20(800)
  • 28(700)
  • 40(2300)
Speed Unknown
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.0
  • 4.0
  • A2DP
Music and Audio
Music and Audio
SpecificationA40N3
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationA40N3
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - O-Click 2.0 bluetooth remote control -Fast battery charging: 75% in 30 min (VOOC Flash Charge)

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