Celkon A40 vs HTC Evo 4G LTE

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: 7.5 g lighter

    A40:
    126.5 g
    Evo 4G LTE:
    134 g
  • Width

    A40: 4.9 mm narrower

    A40:
    64 mm
    Evo 4G LTE:
    68.9 mm
  • Screen diagonal

    A40: 0.7 in smaller diagonal

    A40:
    4 in
    Evo 4G LTE:
    4.7 in
  • Depth

    Evo 4G LTE: 1.9 mm thinner

    A40:
    10.8 mm
    Evo 4G LTE:
    8.9 mm
  • Height

    A40: 8.6 mm shorter

    A40:
    126.2 mm
    Evo 4G LTE:
    134.8 mm
  • Release year

    A40:
    2014
    Evo 4G LTE:
    2012

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 +1.9 mm versus Evo 4G LTE
  2. 2. Evo 4G LTE

    Height:
    134.8 mm +8.6 mm versus A40
    Width:
    68.9 mm +4.9 mm versus A40
    Depth:
    8.9 mm

Weight

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

  1. 1. A40

    126.5 g

  2. 2. Evo 4G LTE

    134 g

    +7.5 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. Evo 4G LTE

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

Evo 4G LTE has approximately 33.7% 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, Evo 4G LTE, compared at the same storage capacity.
StorageA40Evo 4G LTE
16 GB Unknown 1 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. Evo 4G LTE

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.

Recorded battery capacity

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

  1. 1. A40

    1500 mAh

  2. 2. Evo 4G LTE

    2000 mAh

    +500 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. Evo 4G LTE

Everyday essentials
Everyday essentials — specifications for A40, Evo 4G LTE.
SpecificationA40Evo 4G LTE
Dimensions (HxWxD)
  • 126.2 Х 64 Х 10.8 mm
  • 134.8 Х 68.9 Х 8.9 mm
Weight
  • 126.5 g
  • 134 g
Technology
  • TFT
  • Super IPS LCD2
Screen size
  • 4" inch
  • 4.7" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 16 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Li-Ion
  • 2000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 4.0.3 (Ice Cream Sandwich); Sense UI 4
Chipset Unknown
  • Qualcomm MSM8960 Snapdragon S4 Plus
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A40, Evo 4G LTE.
SpecificationA40Evo 4G LTE
Touchscreen
  • touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 60.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 56.4%
  • 65.6%
PPI /points per inch/
  • 233 PPI
  • 312 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for A40, Evo 4G LTE.
SpecificationA40Evo 4G LTE
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • 8 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • 720p
Front camera, selfie
  • 0.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • VGA
  • 1.3 MP
Performance
Performance — specifications for A40, Evo 4G LTE.
SpecificationA40Evo 4G LTE
Processor CPU
  • Dual-core 1.3 GHz
  • Dual-core 1.5 GHz Krait
Graphics processor GPU Unknown
  • Adreno 225
General specs
General specs — specifications for A40, Evo 4G LTE.
SpecificationA40Evo 4G LTE
Release date
  • 2014
  • January
  • 2012
  • April
Colors
  • White
  • Yellow
  • Blue
  • Gray
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 180 EUR
Battery life Unknown
  • Talking time- Up to 7 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for A40, Evo 4G LTE.
SpecificationA40Evo 4G LTE
SIM card
  • Dual SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - CDMA 800 / 1900 -3G - CDMA2000 1xEV-DO -4G - LTE band 25(1900)
Speed Unknown
  • LTE Cat3 100/50 Mbps
  • EV-DO Rev.A 3.1 Mbps
GPRS
  • Yes
  • No
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0 (MHL TV-out)
Bluetooth
  • 2.0
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.72 W/kg (head) 1.29 W/kg (body)
Music and Audio
Music and Audio — specifications for A40, Evo 4G LTE.
SpecificationA40Evo 4G LTE
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others Unknown
  • Beats Audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for A40, Evo 4G LTE.
SpecificationA40Evo 4G LTE
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - MP4/DivX/Xvid/H.264/WMV player -MP3/eAAC+/WMA/WAV player -Document editor -Voice memo/dial/commands -Predictive text input - Built-in kickstand - For Sprint