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HTC One (M8) Dual Sim vs Nokia E51

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

    E51: 60 g lighter

    One (M8) Dual Sim:
    160 g
    E51:
    100 g
  • Width

    E51: 24.6 mm narrower

    One (M8) Dual Sim:
    70.6 mm
    E51:
    46 mm
  • Screen diagonal

    E51: 3 in smaller diagonal

    One (M8) Dual Sim:
    5 in
    E51:
    2 in
  • Depth

    One (M8) Dual Sim: 2.6 mm thinner

    One (M8) Dual Sim:
    9.4 mm
    E51:
    12 mm
  • Height

    E51: 31.6 mm shorter

    One (M8) Dual Sim:
    146.4 mm
    E51:
    114.8 mm
  • Release year

    One (M8) Dual Sim:
    2014
    E51:
    2007

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. One (M8) Dual Sim

    Height:
    146.4 mm +31.6 mm versus E51
    Width:
    70.6 mm +24.6 mm versus E51
    Depth:
    9.4 mm
  2. 2. E51

    Height:
    114.8 mm
    Width:
    46 mm
    Depth:
    12 mm +2.6 mm versus One (M8) Dual Sim

Weight

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

  1. 1. One (M8) Dual Sim

    160 g

    +60 g versus E51

  2. 2. E51

    100 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. One (M8) Dual Sim

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. E51

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

One (M8) Dual Sim has approximately 456.4% more rectangular screen area than E51.

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 One (M8) Dual Sim, E51, compared at the same storage capacity.
StorageOne (M8) Dual SimE51
16 GB 2 GB RAM Unknown
E51: Original memory entry

130 MB · 96 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. One (M8) Dual Sim

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

2. E51

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 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. One (M8) Dual Sim

    2600 mAh

    +1550 mAh versus E51

  2. 2. E51

    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. One (M8) Dual Sim2. E51

Everyday essentials
Everyday essentials — specifications for One (M8) Dual Sim, E51.
SpecificationOne (M8) Dual SimE51
Dimensions (HxWxD)
  • 146.4 Х 70.6 Х 9.4 mm
  • 114.8 Х 46 Х 12 mm
Weight
  • 160 g
  • 100 g
Technology
  • Super LCD3
  • TFT
Screen size
  • 5" inch
  • 2" inch
Screen resolution
  • 1080 x 1920 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
  • 130 MB
  • 96 MB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 16 GB (dedicated slot)
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)
  • upgradable to 4.4.4 (KitKat); Sense UI 6
  • Symbian OS 9.2
  • Series 60 v3.1 UI
Chipset
  • Qualcomm Snapdragon 801 (28 nm)
Unknown
NFC
  • Yes (market/operator dependent)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for One (M8) Dual Sim, E51.
SpecificationOne (M8) Dual SimE51
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 12.4 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 66.7%
  • 23.5%
PPI /points per inch/
  • 441 PPI
  • 200 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for One (M8) Dual Sim, E51.
SpecificationOne (M8) Dual SimE51
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
Unknown
Video
  • 1080p@30fps
  • 320p@15fps
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance

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

Performance — specifications for One (M8) Dual Sim, E51.
SpecificationOne (M8) Dual SimE51
Processor CPU
  • Quad-core 2.3 GHz
  • 369 MHz ARM 11
Graphics processor GPU
  • Adreno 330
Unknown
Antutu 7 score *
  • 58320
Unknown
General specs
General specs — specifications for One (M8) Dual Sim, E51.
SpecificationOne (M8) Dual SimE51
Release date
  • 2014
  • June
  • 2007
  • September
Colors
  • Gunmetal Gray
  • Glacial Silver
  • Amber Gold
  • Black
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 120 EUR
Battery life Unknown
  • Stand by time- Up to 310 h Talking time- Up to 4 h 20 min
Communication and Connectivity
Communication and Connectivity — specifications for One (M8) Dual Sim, E51.
SpecificationOne (M8) Dual SimE51
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 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 32
Edge
  • Yes
  • Class 32
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11b/g
  • VoIP over WLAN
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • No
USB
  • microUSB 2.0 (MHL TV-out)
  • USB Host
  • miniUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.38 W/kg (head) 0.75 W/kg (body) SAR EU - 1.47 W/kg (head)
Music and Audio
Music and Audio — specifications for One (M8) Dual Sim, E51.
SpecificationOne (M8) Dual SimE51
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • Five-way scroll key -Downloadable themes
  • 2.5 mm audio jack
Other features
Other features — specifications for One (M8) Dual Sim, E51.
SpecificationOne (M8) Dual SimE51
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • Infrared port
  • Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) incl. MS Office 2007 support via free update -Predictive text input -Voice command/memo -Organizer