HTC U12 life vs Motorola ROKR E6

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 E6: 54 g lighter

    U12 life:
    175 g
    ROKR E6:
    121 g
  • Width

    ROKR E6: 23.9 mm narrower

    U12 life:
    75.4 mm
    ROKR E6:
    51.5 mm
  • Screen diagonal

    ROKR E6: 3.6 in smaller diagonal

    U12 life:
    6 in
    ROKR E6:
    2.4 in
  • Rear camera layout

    U12 life:
    Dual
    ROKR E6:
    Single
  • Depth

    U12 life: 6.2 mm thinner

    U12 life:
    8.3 mm
    ROKR E6:
    14.5 mm
  • Height

    ROKR E6: 47.5 mm shorter

    U12 life:
    158.5 mm
    ROKR E6:
    111 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. U12 life

    Height:
    158.5 mm +47.5 mm versus ROKR E6
    Width:
    75.4 mm +23.9 mm versus ROKR E6
    Depth:
    8.3 mm
  2. 2. ROKR E6

    Height:
    111 mm
    Width:
    51.5 mm
    Depth:
    14.5 mm +6.2 mm versus U12 life

Weight

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

  1. 1. U12 life

    175 g

    +54 g versus ROKR E6

  2. 2. ROKR E6

    121 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. U12 life

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.9 cm²
  2. 2. ROKR E6

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

U12 life has approximately 420.8% more rectangular screen area than ROKR E6.

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.

U12 life: Original memory entry

128 GB · 6 GB RAM 64 GB · 512GB 4GB

ROKR E6: Original memory entry

8 MB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. U12 life

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (uses SIM 2 slot)

2. ROKR E6

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details SD · 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. U12 life

    3600 mAh

    +2600 mAh versus ROKR E6

  2. 2. ROKR E6

    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. U12 life2. ROKR E6

Everyday essentials
Everyday essentials — specifications for U12 life, ROKR E6.
SpecificationU12 lifeROKR E6
Dimensions (HxWxD)
  • 158.5 Х 75.4 Х 8.3 mm
  • 111 Х 51.5 Х 14.5 mm
Weight
  • 175 g
  • 121 g
Technology Unknown
  • TFT
Screen size
  • 6" inch
  • 2.4" inch
Screen resolution
  • 1080 x 2160 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM 64 GB
  • 512GB 4GB
  • 8 MB
Memory card support
  • microSD
  • up to 512 GB (uses SIM 2 slot)
  • SD
  • up to 2 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3600 mAh
  • Non-removable Li-Ion
  • 1000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo)
  • Linux
Chipset
  • Qualcomm SDM636 Snapdragon 636 (14 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for U12 life, ROKR E6.
SpecificationU12 lifeROKR E6
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 92.9 cm2
  • 17.8 cm2
Screen format
  • 18:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 77.7%
  • 31.2%
PPI /points per inch/
  • 402 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for U12 life, ROKR E6.
SpecificationU12 lifeROKR E6
Rear camera, main
  • 16 MP
  • Dual
  • 2 MP
  • Single
Camera specs
  • 16 MP
  • f/2.0
  • PDAF -5 MP
  • depth sensor
  • 2 MP
Functions
  • LED flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • CIF
Front camera, selfie
  • 13 MP
  • Single
  • 0 MP,
Specifications
  • 13 MP
  • f/2.0
Unknown
Performance

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

Performance — specifications for U12 life, ROKR E6.
SpecificationU12 lifeROKR E6
Processor CPU
  • Octa-core 1.8 GHz Kryo 260
  • 32-bit Intel XScale PXA270 312 MHz
Graphics processor GPU
  • Adreno 509
Unknown
Antutu 7 score *
  • 115437
Unknown
GeekBench 4 Single Core *
  • 1350
Unknown
GeekBench 4 Multi-Core *
  • 4989
Unknown
General specs
General specs — specifications for U12 life, ROKR E6.
SpecificationU12 lifeROKR E6
Release date
  • 2018
  • August
  • 2006
  • December
Colors
  • Moonlight Blue
  • Twilight Purple
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 140 EUR
Battery life Unknown
  • Stand by time- Up to 235 h Talking time- Up to 7 h
Body build
  • plastic body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for U12 life, ROKR E6.
SpecificationU12 lifeROKR E6
SIM card
  • Single SIM (Nano-SIM)Hybrid 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 only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 20(800)
  • 28(700)
  • 32(1500)
  • 38(2600)
  • 40(2300)
  • 66(1700/2100)
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat11 600/75 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • No
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for U12 life, ROKR E6.
SpecificationU12 lifeROKR E6
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for U12 life, ROKR E6.
SpecificationU12 lifeROKR E6
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Charging 5V/2A 10W
  • Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -MP4/MP3 player -Business card scanner -Organizer