HTC Desire 820s dual sim vs i-mate Smartphone2

Compare recorded specifications, size and practical differences.

+ 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.

  • Weight

    Smartphone2: 25 g lighter

    Desire 820s dual sim:
    155 g
    Smartphone2:
    130 g
  • Width

    Smartphone2: 28.6 mm narrower

    Desire 820s dual sim:
    78.7 mm
    Smartphone2:
    50.1 mm
  • Screen diagonal

    Smartphone2: 3.3 in smaller diagonal

    Desire 820s dual sim:
    5.5 in
    Smartphone2:
    2.2 in
  • Chipset

    Desire 820s dual sim:
    Mediatek MT6752 (28 nm)
    Smartphone2:
    TI OMAP 710
  • Depth

    Desire 820s dual sim: 16.7 mm thinner

    Desire 820s dual sim:
    7.7 mm
    Smartphone2:
    24.4 mm
  • Height

    Smartphone2: 37.3 mm shorter

    Desire 820s dual sim:
    157.7 mm
    Smartphone2:
    120.4 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 820s dual sim

    Height:
    157.7 mm +37.3 mm versus Smartphone2
    Width:
    78.7 mm +28.6 mm versus Smartphone2
    Depth:
    7.7 mm
  2. 2. Smartphone2

    Height:
    120.4 mm
    Width:
    50.1 mm
    Depth:
    24.4 mm +16.7 mm versus Desire 820s dual sim

Weight

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

  1. 1. Desire 820s dual sim

    155 g

    +25 g versus Smartphone2

  2. 2. Smartphone2

    130 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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. Desire 820s dual sim

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Smartphone2

    Smartphone2: Screen geometry unavailable or conflicting.

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 820s dual sim, Smartphone2, compared at the same storage capacity.
StorageDesire 820s dual simSmartphone2
16 GB 2 GB RAM Unknown
Smartphone2: Original memory entry

32 MB RAM · 64 MB ROM

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 820s dual sim

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

2. Smartphone2

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SDIO/MMC · up to 2 GB

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 820s dual sim

    2600 mAh

    +1600 mAh versus Smartphone2

  2. 2. Smartphone2

    1000 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 820s dual sim2. Smartphone2

Everyday essentials
Everyday essentials — specifications for Desire 820s dual sim, Smartphone2.
SpecificationDesire 820s dual simSmartphone2
Dimensions (HxWxD)
  • 157.7 Х 78.7 Х 7.7 mm
  • 120.4 Х 50.1 Х 24.4 mm
Weight
  • 155 g
  • 130 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 2.2" inch
Screen resolution
  • 720 x 1280 px
  • 176 x 220 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 32 MB RAM
  • 64 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • SDIO/MMC
  • up to 2 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2600 mAh
  • Non-removable Li-Po
  • 1000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.4 (KitKat); Sense UI 6
  • Microsoft Smartphone 2003 OS
Chipset
  • Mediatek MT6752 (28 nm)
  • TI OMAP 710
Headphone jack
  • Yes
  • No
Display
Display — specifications for Desire 820s dual sim, Smartphone2.
SpecificationDesire 820s dual simSmartphone2
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 83.4 cm2
  • 15.2 cm2
Screen format
  • 16:9 (height:width)
Unknown
Screen to body ratio
  • 67.2%
  • 25.3%
PPI /points per inch/
  • 267 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for Desire 820s dual sim, Smartphone2.
SpecificationDesire 820s dual simSmartphone2
Rear camera, main
  • 13 MP
  • Single
  • 0.3 MP
  • Single
Camera specs
  • 13 MP
  • AF
Unknown
Functions
  • LED flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • No
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 820s dual sim, Smartphone2.
SpecificationDesire 820s dual simSmartphone2
Processor CPU
  • Octa-core 1.7 GHz Cortex-A53
  • 133 MHz ARM925
Graphics processor GPU
  • Mali-T760MP2
Unknown
Antutu 7 score *
  • 41825
Unknown
GeekBench 4 Single Core *
  • 790
Unknown
GeekBench 4 Multi-Core *
  • 3723
Unknown
General specs
General specs — specifications for Desire 820s dual sim, Smartphone2.
SpecificationDesire 820s dual simSmartphone2
Release date
  • 2015
  • March
  • 2004
  • Q1
Colors
  • Marble white
  • Milkyway Gray
  • Monarch Orange
  • Santorini White
  • Tuxedo Gray
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 370 EUR
Unknown
Battery life
  • Stand by time- Up to 560 h (3G) Talking time- Up to 12 h 10 min (3G)
  • Stand by time- Up to 90 h Talking time- Up to 3 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Desire 820s dual sim, Smartphone2.
SpecificationDesire 820s dual simSmartphone2
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 TD-SCDMA -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
Unknown
GPRS
  • Yes
  • Class 8
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • No
USB
  • microUSB 2.0
  • 1.1
Bluetooth
  • 4.0
  • A2DP
  • Yes
Music and Audio
Music and Audio — specifications for Desire 820s dual sim, Smartphone2.
SpecificationDesire 820s dual simSmartphone2
Radio
  • FM radio
  • No
Others Unknown
  • White LED back light -5-way navigation button -Downloadable logos
Other features
Other features — specifications for Desire 820s dual sim, Smartphone2.
SpecificationDesire 820s dual simSmartphone2
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Infrared port - Microsoft ActiveSync -Calculator -Predictive text input -MP3 player - Produced by HTC. Functionally identical to Qtek 8080
  • O2 Xphone and Orange SPV E200.