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HTC One M8 vs O2 XDA Atom Exec

Compare recorded specifications, size and practical differences.

HTC One M8

HTC One M8

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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.

  • WeightXDA Atom Exec: 20 g lighterXDA Atom Exec: 140 g · One M8: 160 g
  • WidthXDA Atom Exec: 12.6 mm narrowerXDA Atom Exec: 58 mm · One M8: 70.6 mm
  • Screen diagonalXDA Atom Exec: 2.3 in smaller diagonalXDA Atom Exec: 2.7 in · One M8: 5 in
  • DepthOne M8: 9.1 mm thinnerOne M8: 9.4 mm · XDA Atom Exec: 18.5 mm
  • HeightXDA Atom Exec: 44.4 mm shorterXDA Atom Exec: 102 mm · One M8: 146.4 mm
  • Release year2014 / 2006One M8: 2014 · XDA Atom Exec: 2006

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.

Front
One M8: 146.4 × 70.6 mm 1 XDA Atom Exec: 102 × 58 mm 2
Side
One M8: 146.4 × 9.4 mm 1 XDA Atom Exec: 102 × 18.5 mm 2
  1. 1. One M8
    Height
    146.4 mm
    Width
    70.6 mm
    Depth
    9.4 mm
    Weight
    160 g
  2. 2. XDA Atom Exec
    Height
    102 mm
    Width
    58 mm
    Depth
    18.5 mm
    Weight
    140 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationOne M8XDA Atom Exec
Dimensions (HxWxD)
  • 146.4 Х 70.6 Х 9.4 mm
  • 102 Х 58 Х 18.5 mm
Weight
  • 160 g
  • 140 g
Technology
  • Super LCD3
  • TFT
Screen size
  • 5" inch
  • 2.7" inch
Screen resolution
  • 1080 x 1920 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16/32 GB
  • 2 GB RAM
  • 64 MB RAM
  • 192 MB ROM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • miniSD
BatteryCapacity is not battery life. No endurance test is implied.
  • 2600 mAh
  • Non-removable Li-Po
  • 1530 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.4.2 (KitKat)
  • upgradable to 6.0 (Marshmallow); Sense UI 6
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Qualcomm MSM8974AB Snapdragon 801 (28 nm)
Unknown
NFC
  • Yes (market/operator dependent)
Unknown
Headphone jack
  • Yes
  • No
Display
Display
SpecificationOne M8XDA Atom Exec
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 68.9 cm2
  • 22.6 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 66.7%
  • 38.2%
PPI /points per inch/
  • 441 PPI
  • 148 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video
SpecificationOne M8XDA Atom Exec
Rear camera, main
  • 4 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 4 MP
  • f/2.0
  • 27mm (wide)
  • 1/3''
  • 2µm
  • AF -4 MP
  • depth sensor
  • 2 MP
Functions
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
  • f/2.0
Unknown
Performance
Performance
SpecificationOne M8XDA Atom Exec
Processor CPU
  • Quad-core 2.3 GHz (US/EMEA)/ 2.5 GHz (Asia
  • China) Krait 400
  • Intel XScale PXA 27x 520MHz
Graphics processor GPU
  • Adreno 330
Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 58192
Unknown
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 961
Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 2306
Unknown
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 2438
Unknown
GeekBench 4 BatteryLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 1320
Unknown
General specs
General specs
SpecificationOne M8XDA Atom Exec
Release date
  • 2014
  • March
  • 2006
  • June
Colors
  • Gunmetal Gray
  • Glacial Silver
  • Amber Gold
  • Silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
  • 310 EUR
Battery life
  • Stand by time- Up to 271 h (2G) / Up to 496 h (3G) Talking time- Up to 14 h (2G) / Up to 20 h (3G)
Unknown
Body build
  • aluminum body
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationOne M8XDA Atom Exec
SIM card
  • Nano-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800)
Unknown
Speed
  • HSPA 42.2/21.1(AT&T)/5.76 Mbps
  • LTE Cat4 150/50 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11b
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • No
USB
  • microUSB 2.0 (MHL TV-out)
  • USB Host
  • miniUSB
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • 1.2
Harmful irradiation
  • SAR EU - 0.42 W/kg (head) 0.22 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationOne M8XDA Atom Exec
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
  • Handwriting recognition
Other features
Other features
SpecificationOne M8XDA Atom Exec
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • Infrared port - Fast battery charging (Quick Charge 2.0) - Also known as HTC M8
  • All New HTC One
  • Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player