HTC Desire 12 vs O2 XDA Serra

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

    Desire 12: 28 g lighter

    Desire 12:
    137 g
    XDA Serra:
    165 g
  • Width

    XDA Serra: 19.8 mm narrower

    Desire 12:
    70.8 mm
    XDA Serra:
    51 mm
  • Screen diagonal

    XDA Serra: 2.7 in smaller diagonal

    Desire 12:
    5.5 in
    XDA Serra:
    2.8 in
  • Chipset

    Desire 12:
    Mediatek MT6739 (28 nm)
    XDA Serra:
    Qualcomm MSM7201A
  • Depth

    Desire 12: 9.9 mm thinner

    Desire 12:
    8.2 mm
    XDA Serra:
    18.1 mm
  • Height

    XDA Serra: 46.5 mm shorter

    Desire 12:
    148.5 mm
    XDA Serra:
    102 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 12

    Height:
    148.5 mm +46.5 mm versus XDA Serra
    Width:
    70.8 mm +19.8 mm versus XDA Serra
    Depth:
    8.2 mm
  2. 2. XDA Serra

    Height:
    102 mm
    Width:
    51 mm
    Depth:
    18.1 mm +9.9 mm versus Desire 12

Weight

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

  1. 1. Desire 12

    137 g

  2. 2. XDA Serra

    165 g

    +28 g versus Desire 12

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 12

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    78.1 cm²
  2. 2. XDA Serra

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

Desire 12 has approximately 221.5% more rectangular screen area than XDA Serra.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Desire 12: Original memory entry

32 GB · 3 RAM 16 GB · 2 GB RAM

XDA Serra: Original memory entry

288 MB RAM · 512 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 12

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (dedicated slot)

2. XDA Serra

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (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. Desire 12

    2730 mAh

    +1390 mAh versus XDA Serra

  2. 2. XDA Serra

    1340 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 122. XDA Serra

Everyday essentials
Everyday essentials — specifications for Desire 12, XDA Serra.
SpecificationDesire 12XDA Serra
Dimensions (HxWxD)
  • 148.5 Х 70.8 Х 8.2 mm
  • 102 Х 51 Х 18.1 mm
Weight
  • 137 g
  • 165 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 2.8" inch
Screen resolution
  • 720 x 1440 px
  • 480 x 640 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 RAM 16 GB
  • 2 GB RAM
  • 288 MB RAM
  • 512 MB ROM
Memory card support
  • microSD
  • up to 512 GB (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2730 mAh
  • Non-removable Li-Ion
  • 1340 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7.x (Nougat)
  • Microsoft Windows Mobile 6.1 Professional
Chipset
  • Mediatek MT6739 (28 nm)
  • Qualcomm MSM7201A
Headphone jack
  • Yes
  • No
Display
Display — specifications for Desire 12, XDA Serra.
SpecificationDesire 12XDA Serra
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 78.1 cm2
  • 24.3 cm2
Screen format
  • 18:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 74.2%
  • 46.7%
PPI /points per inch/
  • 293 PPI
  • 286 PPI
Camera and Video
Camera and Video — specifications for Desire 12, XDA Serra.
SpecificationDesire 12XDA Serra
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • f/2.2
  • PDAF
  • 3.15 MP
  • AF
Functions
  • LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 720p
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 5 MP
  • f/2.4
  • 1/5'' 1.12µm
  • VGA videocall camera
Performance

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

Performance — specifications for Desire 12, XDA Serra.
SpecificationDesire 12XDA Serra
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • 528 MHz ARM 11
Graphics processor GPU
  • PowerVR GE8100
  • Adreno 130
Antutu 7 score *
  • 35456
Unknown
General specs
General specs — specifications for Desire 12, XDA Serra.
SpecificationDesire 12XDA Serra
Release date
  • 2018
  • March
  • 2008
  • July
Colors
  • Cool Black
  • Warm Silver
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 406 h Talking time- Up to 8 h
Communication and Connectivity
Communication and Connectivity — specifications for Desire 12, XDA Serra.
SpecificationDesire 12XDA Serra
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 40(2300)
  • 41(2500) - Global LTE band 2(1900)
  • 4(1700/2100)
  • 12(700)
  • 17(700)
  • 28(700) - USA
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 7.2/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for Desire 12, XDA Serra.
SpecificationDesire 12XDA Serra
Radio
  • To be confirmed
  • Stereo FM radio
  • RDS
Others
  • Active noise cancellation with dedicated mic
  • Handwriting recognition
Other features
Other features — specifications for Desire 12, XDA Serra.
SpecificationDesire 12XDA Serra
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer MP3/WAV/WMA player -MP4/WMV/3gp player -Pocket Office -Voice memo -Predictive text input