HTC One M8s vs Motorola ROKR E8

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

    ROKR E8: 60 g lighter

    One M8s:
    160 g
    ROKR E8:
    100 g
  • Width

    ROKR E8: 17.6 mm narrower

    One M8s:
    70.6 mm
    ROKR E8:
    53 mm
  • Screen diagonal

    ROKR E8: 3 in smaller diagonal

    One M8s:
    5 in
    ROKR E8:
    2 in
  • Rear camera layout

    One M8s:
    Dual
    ROKR E8:
    Single
  • Depth

    One M8s: 1 mm thinner

    One M8s:
    9.6 mm
    ROKR E8:
    10.6 mm
  • Height

    ROKR E8: 31.4 mm shorter

    One M8s:
    146.4 mm
    ROKR E8:
    115 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. One M8s

    Height:
    146.4 mm +31.4 mm versus ROKR E8
    Width:
    70.6 mm +17.6 mm versus ROKR E8
    Depth:
    9.6 mm
  2. 2. ROKR E8

    Height:
    115 mm
    Width:
    53 mm
    Depth:
    10.6 mm +1 mm versus One M8s

Weight

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

  1. 1. One M8s

    160 g

    +60 g versus ROKR E8

  2. 2. ROKR E8

    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 M8s

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. ROKR E8

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

One M8s has approximately 456.4% more rectangular screen area than ROKR E8.

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 M8s, ROKR E8, compared at the same storage capacity.
StorageOne M8sROKR E8
16 GB 2 GB RAM Unknown
32 GB 2 GB RAM Unknown
ROKR E8: Original memory entry

2 GB

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 M8s

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

2. ROKR E8

NFC:
Unknown
Headphone jack:
Yes
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. One M8s

    2840 mAh

    +1870 mAh versus ROKR E8

  2. 2. ROKR E8

    970 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 M8s2. ROKR E8

Everyday essentials
Everyday essentials — specifications for One M8s, ROKR E8.
SpecificationOne M8sROKR E8
Dimensions (HxWxD)
  • 146.4 Х 70.6 Х 9.6 mm
  • 115 Х 53 Х 10.6 mm
Weight
  • 160 g
  • 100 g
Technology
  • Super LCD3
  • TFT
Screen size
  • 5" inch
  • 2" inch
Screen resolution
  • 1080 x 1920 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16/32 GB
  • 2 GB RAM
  • 2 GB
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2840 mAh
  • Non-removable Li-Po
  • 970 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5 (Lollipop); Sense UI 7
  • Linux / Java-based MOTOMAGX
Chipset
  • Qualcomm MSM8939 Snapdragon 615 (28 nm)
Unknown
NFC
  • Yes (market/operator dependent)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for One M8s, ROKR E8.
SpecificationOne M8sROKR E8
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 256K
Screen area
  • 68.9 cm2
  • 12.4 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 66.7%
  • 20.3%
PPI /points per inch/
  • 441 PPI
  • 200 PPI
Screen protection
  • To be confirmed
Unknown
Camera and Video
Camera and Video — specifications for One M8s, ROKR E8.
SpecificationOne M8sROKR E8
Rear camera, main
  • 13 MP
  • Dual
  • 2 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • 28mm (wide)
  • AF -2 MP
  • depth sensor
  • 2 MP
Functions
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
  • f/2.8
  • 34mm (standard)
Unknown
Performance

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

Performance — specifications for One M8s, ROKR E8.
SpecificationOne M8sROKR E8
Processor CPU
  • Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Unknown
Graphics processor GPU
  • Adreno 405
Unknown
Antutu 7 score *
  • 30215
Unknown
GeekBench 4 Single Core *
  • 607
Unknown
GeekBench 4 Multi-Core *
  • 1704
Unknown
GeekBench 4 RenderScript *
  • 2038
Unknown
General specs
General specs — specifications for One M8s, ROKR E8.
SpecificationOne M8sROKR E8
Release date
  • 2015
  • April
  • 2007
  • September
Colors
  • Gunmetal Gray
  • Glacial Silver
  • Amber Gold
  • Dark Navy
  • Platinum
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 330 EUR
  • 70 EUR
Battery life
  • Stand by time- Up to 753 h (3G) Talking time- Up to 20 h (3G)
  • Stand by time- Up to 300 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for One M8s, ROKR E8.
SpecificationOne M8sROKR E8
SIM card
  • Nano-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 - EMEA HSDPA 850 / 900 / 2100 - Germany -4G - LTE band 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800) - EMEA
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
Unknown
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • No
USB
  • microUSB 2.0 (MHL TV-out)
  • USB Host
  • 2.0
Bluetooth
  • 4.1
  • A2DP
  • aptX
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.02 W/kg (head) 0.85 W/kg (body) SAR EU - 0.89 W/kg (head)
Music and Audio
Music and Audio — specifications for One M8s, ROKR E8.
SpecificationOne M8sROKR E8
Radio
  • Stereo FM radio
  • RDS
  • Stereo FM radio
Others
  • Active noise cancellation with dedicated mic
  • ModeShift morphing keypad -Navigation scroll wheel
Other features
Other features — specifications for One M8s, ROKR E8.
SpecificationOne M8sROKR E8
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • MP3/AAC player -Organizer