HTC Desire 820 dual sim vs Mitac MIO A502

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

    MIO A502: 20 g lighter

    Desire 820 dual sim:
    155 g
    MIO A502:
    135 g
  • Width

    MIO A502: 19.1 mm narrower

    Desire 820 dual sim:
    78.7 mm
    MIO A502:
    59.6 mm
  • Screen diagonal

    MIO A502: 2.8 in smaller diagonal

    Desire 820 dual sim:
    5.5 in
    MIO A502:
    2.7 in
  • Chipset

    Desire 820 dual sim:
    Qualcomm MSM8939 Snapdragon 615 (28 nm)
    MIO A502:
    TI OMAP 850
  • Depth

    Desire 820 dual sim: 13 mm thinner

    Desire 820 dual sim:
    7.7 mm
    MIO A502:
    20.7 mm
  • Height

    MIO A502: 62 mm shorter

    Desire 820 dual sim:
    157.7 mm
    MIO A502:
    95.7 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. Desire 820 dual sim

    Height:
    157.7 mm +62 mm versus MIO A502
    Width:
    78.7 mm +19.1 mm versus MIO A502
    Depth:
    7.7 mm
  2. 2. MIO A502

    Height:
    95.7 mm
    Width:
    59.6 mm
    Depth:
    20.7 mm +13 mm versus Desire 820 dual sim

Weight

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

  1. 1. Desire 820 dual sim

    155 g

    +20 g versus MIO A502

  2. 2. MIO A502

    135 g

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. Desire 820 dual sim

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. MIO A502

    Screen diagonal:
    2.7 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    22.6 cm²

Desire 820 dual sim has approximately 269.4% more rectangular screen area than MIO A502.

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 Desire 820 dual sim, MIO A502, compared at the same storage capacity.
StorageDesire 820 dual simMIO A502
16 GB 2 GB RAM Unknown
MIO A502: Original memory entry

64 MB RAM · ROM varies by region

Practical features

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

1. Desire 820 dual sim

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

2. MIO A502

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SD/MMC · SDIO

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. Desire 820 dual sim

    2600 mAh

    +1550 mAh versus MIO A502

  2. 2. MIO A502

    1050 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. Desire 820 dual sim2. MIO A502

Everyday essentials
Everyday essentials — specifications for Desire 820 dual sim, MIO A502.
SpecificationDesire 820 dual simMIO A502
Dimensions (HxWxD)
  • 157.7 Х 78.7 Х 7.7 mm
  • 95.7 Х 59.6 Х 20.7 mm
Weight
  • 155 g
  • 135 g
Technology
  • LCD
  • TFT
Screen size
  • 5.5" inch
  • 2.7" inch
Screen resolution
  • 720 x 1280 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 64 MB RAM
  • ROM varies by region
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • SD/MMC
  • SDIO
Battery Capacity is not battery life. No endurance test is implied.
  • 2600 mAh
  • Non-removable Li-Po
  • 1050 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat); Sense UI 6
  • Windows Mobile 6 Professional
Chipset
  • Qualcomm MSM8939 Snapdragon 615 (28 nm)
  • TI OMAP 850
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Desire 820 dual sim, MIO A502.
SpecificationDesire 820 dual simMIO A502
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 83.4 cm2
  • 22.6 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 67.2%
  • 39.6%
PPI /points per inch/
  • 267 PPI
  • 148 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Desire 820 dual sim, MIO A502.
SpecificationDesire 820 dual simMIO A502
Rear camera, main
  • 13 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 2 MP
Functions
  • LED flash
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
Unknown
Performance

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

Performance — specifications for Desire 820 dual sim, MIO A502.
SpecificationDesire 820 dual simMIO A502
Processor CPU
  • Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
  • 200 MHz ARM926EJ-S
Graphics processor GPU
  • Adreno 405
Unknown
Antutu 7 score *
  • 37396
Unknown
General specs
General specs — specifications for Desire 820 dual sim, MIO A502.
SpecificationDesire 820 dual simMIO A502
Release date
  • 2014
  • September
  • 2007
  • Q4
Colors
  • Marble white
  • Tuxedo Grey
  • Santorini White
  • Milky-way Grey
  • Tangerine White
  • Saffron Grey
  • Flamingo Grey
  • Blue Misty
  • Monarch Orange
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 320 EUR
Unknown
Battery life
  • Stand by time- Up to 424 h (3G) Talking time- Up to 22 h 40 min (3G)
  • Stand by time- Up to 200 h
Communication and Connectivity
Communication and Connectivity — specifications for Desire 820 dual sim, MIO A502.
SpecificationDesire 820 dual simMIO A502
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 - EMEA
  • Asia HSDPA 850 / 900 / 2100 - India TD-SCDMA -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - Asia
  • India
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
Unknown
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • SiRF Star III chipset
USB
  • microUSB 2.0
  • USB Host
  • miniUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • 2.0
Harmful irradiation
  • SAR EU - 0.14 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for Desire 820 dual sim, MIO A502.
SpecificationDesire 820 dual simMIO A502
Radio
  • FM radio
  • No
Others Unknown
  • Handwriting recognition -5 way joystick
Other features
Other features — specifications for Desire 820 dual sim, MIO A502.
SpecificationDesire 820 dual simMIO A502
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Car antenna connector -MP3/MP4 player -Organizer -Pocket Office -Voice memo/dial