Allview E3 Sign 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: 61.9 g lighter

    E3 Sign:
    161.9 g
    ROKR E8:
    100 g
  • Width

    ROKR E8: 22.9 mm narrower

    E3 Sign:
    75.9 mm
    ROKR E8:
    53 mm
  • Screen diagonal

    ROKR E8: 3.5 in smaller diagonal

    E3 Sign:
    5.5 in
    ROKR E8:
    2 in
  • Depth

    E3 Sign: 1.3 mm thinner

    E3 Sign:
    9.3 mm
    ROKR E8:
    10.6 mm
  • Height

    ROKR E8: 37.5 mm shorter

    E3 Sign:
    152.5 mm
    ROKR E8:
    115 mm
  • Release year

    E3 Sign:
    2015
    ROKR E8:
    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. E3 Sign

    Height:
    152.5 mm +37.5 mm versus ROKR E8
    Width:
    75.9 mm +22.9 mm versus ROKR E8
    Depth:
    9.3 mm
  2. 2. ROKR E8

    Height:
    115 mm
    Width:
    53 mm
    Depth:
    10.6 mm +1.3 mm versus E3 Sign

Weight

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

  1. 1. E3 Sign

    161.9 g

    +61.9 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. E3 Sign

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

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

E3 Sign has approximately 573.2% 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 E3 Sign, ROKR E8, compared at the same storage capacity.
StorageE3 SignROKR E8
16 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. E3 Sign

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. E3 Sign

    2800 mAh

    +1830 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. E3 Sign2. ROKR E8

Everyday essentials
Everyday essentials — specifications for E3 Sign, ROKR E8.
SpecificationE3 SignROKR E8
Dimensions (HxWxD)
  • 152.5 Х 75.9 Х 9.3 mm
  • 115 Х 53 Х 10.6 mm
Weight
  • 161.9 g
  • 100 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 2" inch
Screen resolution
  • 720 x 1280 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 2 GB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2800 mAh
  • Removable Li-Po
  • 970 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Linux / Java-based MOTOMAGX
Chipset
  • Mediatek MT6582 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for E3 Sign, ROKR E8.
SpecificationE3 SignROKR E8
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • Super AMOLED
  • 256K
Screen area
  • 83.4 cm2
  • 12.4 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 72.0%
  • 20.3%
PPI /points per inch/
  • 267 PPI
  • 200 PPI
Screen protection
  • Scratch-resistant glass
Unknown
Camera and Video
Camera and Video — specifications for E3 Sign, ROKR E8.
SpecificationE3 SignROKR E8
Rear camera, main
  • 8 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 2 MP
Functions
  • Dual-LED flash
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance

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

Performance — specifications for E3 Sign, ROKR E8.
SpecificationE3 SignROKR E8
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
Unknown
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
Unknown
Antutu 7 score *
  • 24156
Unknown
General specs
General specs — specifications for E3 Sign, ROKR E8.
SpecificationE3 SignROKR E8
Release date
  • 2015
  • March
  • 2007
  • September
Colors
  • Black
  • Dark Navy
  • Platinum
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 70 EUR
Battery life
  • Stand by time- Up to 280 h Talking time- Up to 10 h 20 min
  • Stand by time- Up to 300 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for E3 Sign, ROKR E8.
SpecificationE3 SignROKR E8
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
Unknown
Speed
  • HSPA 21.1/11.5 Mbps
Unknown
GPRS
  • Class 12
  • Class 12
Edge
  • Class 10
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 2.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.67 W/kg (head)
  • 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 E3 Sign, ROKR E8.
SpecificationE3 SignROKR E8
Radio
  • FM radio
  • Stereo FM radio
Others Unknown
  • ModeShift morphing keypad -Navigation scroll wheel
Other features
Other features — specifications for E3 Sign, ROKR E8.
SpecificationE3 SignROKR E8
Dop
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • proximity - Also known as Liquid E3 E380 Available as Acer Liquid E3 Duo with dual-SIM card slots
  • Infrared port - Fast battery charging (Pump Express 2.0+) - For metroPCS
  • MP3/AAC player -Organizer