Celkon A40 vs Huawei nova 7i

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

    A40: 56.5 g lighter

    A40:
    126.5 g
    nova 7i:
    183 g
  • Width

    A40: 12.3 mm narrower

    A40:
    64 mm
    nova 7i:
    76.3 mm
  • Screen diagonal

    A40: 2.4 in smaller diagonal

    A40:
    4 in
    nova 7i:
    6.4 in
  • Rear camera layout

    A40:
    Single
    nova 7i:
    Quad
  • Depth

    nova 7i: 2.1 mm thinner

    A40:
    10.8 mm
    nova 7i:
    8.7 mm
  • Height

    A40: 33 mm shorter

    A40:
    126.2 mm
    nova 7i:
    159.2 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.

  1. 1. A40

    Height:
    126.2 mm
    Width:
    64 mm
    Depth:
    10.8 mm +2.1 mm versus nova 7i
  2. 2. nova 7i

    Height:
    159.2 mm +33 mm versus A40
    Width:
    76.3 mm +12.3 mm versus A40
    Depth:
    8.7 mm

Weight

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

  1. 1. A40

    126.5 g

  2. 2. nova 7i

    183 g

    +56.5 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.

  1. 1. A40

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. nova 7i

    Screen diagonal:
    6.4 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.5 cm²

nova 7i has approximately 120.8% 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 for A40, nova 7i, compared at the same storage capacity.
StorageA40nova 7i
128 GB Unknown 8 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. nova 7i

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details NM (Nano Memory) · up to 256GB (uses shared SIM slot)

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. A40

    1500 mAh

  2. 2. nova 7i

    4200 mAh

    +2700 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. nova 7i

Everyday essentials
Everyday essentials — specifications for A40, nova 7i.
SpecificationA40nova 7i
Dimensions (HxWxD)
  • 126.2 Х 64 Х 10.8 mm
  • 159.2 Х 76.3 Х 8.7 mm
Weight
  • 126.5 g
  • 183 g
Technology
  • TFT
  • LTPS IPS LCD
Screen size
  • 4" inch
  • 6.4" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 2310 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 128GB 8GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • NM (Nano Memory)
  • up to 256GB (uses shared SIM slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Li-Ion
  • 4200 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 10.0 (AOSP + HMS); EMUI 10
Chipset Unknown
  • HiSilicon Kirin 810 (7 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A40, nova 7i.
SpecificationA40nova 7i
Touchscreen
  • touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 101.4 cm2
Screen format
  • 5:3 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 56.4%
  • 83.5%
PPI /points per inch/
  • 233 PPI
  • 398 PPI
Camera and Video
Camera and Video — specifications for A40, nova 7i.
SpecificationA40nova 7i
Rear camera, main
  • 5 MP
  • Single
  • 48 MP
  • Quad
Camera specs
  • 5 MP
  • 48 MP
  • f/1.8
  • 26mm (wide)
  • 1/2.0"
  • 0.8µm
  • PDAF -8 MP
  • f/2.4
  • (ultrawide) -2 MP
  • 27mm (macro)
  • 1/5.0"
  • 1.75µm -2 MP
  • 1.75µm
  • depth sensor
Functions Unknown
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 16 MP
  • Single
Specifications
  • VGA
  • 16 MP
  • f/2.0
  • (wide)
  • 1/3.1''
  • 1.0µm
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for A40, nova 7i.
SpecificationA40nova 7i
Processor CPU
  • Dual-core 1.3 GHz
  • Octa-core (2x2.27 GHz Cortex-A76 & 6x1.88 GHz Cortex-A55)
Graphics processor GPU Unknown
  • Mali-G52 MP6
Antutu 8 score * Unknown
  • 283729
General specs
General specs — specifications for A40, nova 7i.
SpecificationA40nova 7i
Release date
  • 2014
  • January
  • 2020
  • January
Colors
  • White
  • Yellow
  • Blue
  • Midnight Black
  • Crush Green
  • Sakura Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 230 EUR
Body build Unknown
  • Glass front
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for A40, nova 7i.
SpecificationA40nova 7i
SIM card
  • Dual SIM
  • Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 18(800)
  • 19(800)
  • 20(800)
  • 28(700)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - JNY-L21A
  • JNY-L01A
  • JNY-L21B
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat13 400/75 Mbps
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
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
  • QZSS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 2.0
  • 5.1
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for A40, nova 7i.
SpecificationA40nova 7i
Radio
  • FM radio
Unknown
Other features
Other features — specifications for A40, nova 7i.
SpecificationA40nova 7i
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (side-mounted)
  • accelerometer
  • proximity
  • compass - Fast charging 40W
  • 70% in 30 min - For Global market