Motorola ROKR E8 vs Yezz Andy A4

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.

  • Width

    ROKR E8: 10.5 mm narrower

    ROKR E8:
    53 mm
    Andy A4:
    63.5 mm
  • Screen diagonal

    ROKR E8: 2 in smaller diagonal

    ROKR E8:
    2 in
    Andy A4:
    4 in
  • Depth

    Andy A4: 0.8 mm thinner

    ROKR E8:
    10.6 mm
    Andy A4:
    9.8 mm
  • Height

    ROKR E8: 9.5 mm shorter

    ROKR E8:
    115 mm
    Andy A4:
    124.5 mm
  • Release year

    ROKR E8:
    2007
    Andy A4:
    2013

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. ROKR E8

    Height:
    115 mm
    Width:
    53 mm
    Depth:
    10.6 mm +0.8 mm versus Andy A4
  2. 2. Andy A4

    Height:
    124.5 mm +9.5 mm versus ROKR E8
    Width:
    63.5 mm +10.5 mm versus ROKR E8
    Depth:
    9.8 mm

Weight

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

  1. 1. ROKR E8

    100 g

  2. 2. Andy A4

    104 g

    +4 g versus ROKR E8

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. ROKR E8

    Screen diagonal:
    2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    12.4 cm²
  2. 2. Andy A4

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

Andy A4 has approximately 267.6% 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

ROKR E8: Original memory entry

2 GB

Andy A4: Original memory entry

4 GB · 512 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. ROKR E8

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD (dedicated slot)

2. Andy A4

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. ROKR E8

    970 mAh

  2. 2. Andy A4

    1400 mAh

    +430 mAh versus ROKR E8

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. ROKR E82. Andy A4

Everyday essentials
Everyday essentials — specifications for ROKR E8, Andy A4.
SpecificationROKR E8Andy A4
Dimensions (HxWxD)
  • 115 Х 53 Х 10.6 mm
  • 124.5 Х 63.5 Х 9.8 mm
Weight
  • 100 g
  • 104 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2" inch
  • 4" inch
Screen resolution
  • 320 x 240 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 2 GB
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 970 mAh
  • Removable Li-Ion
  • 1400 mAh
  • Removable Li-Ion
Operating system OS
  • Linux / Java-based MOTOMAGX
  • Android 4.1 (Jelly Bean)
Chipset Unknown
  • Mediatek MT6577T (40 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for ROKR E8, Andy A4.
SpecificationROKR E8Andy A4
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 12.4 cm2
  • 45.5 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 20.3%
  • 57.6%
PPI /points per inch/
  • 200 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for ROKR E8, Andy A4.
SpecificationROKR E8Andy A4
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 2 MP
  • 8 MP
  • AF
Functions Unknown
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA
Performance
Performance — specifications for ROKR E8, Andy A4.
SpecificationROKR E8Andy A4
Processor CPU Unknown
  • Dual-core 1.2 GHz Cortex-A9
Graphics processor GPU Unknown
  • PowerVR SGX531u
General specs
General specs — specifications for ROKR E8, Andy A4.
SpecificationROKR E8Andy A4
Release date
  • 2007
  • September
  • 2013
  • March
Colors
  • Dark Navy
  • Platinum
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
Unknown
Battery life
  • Stand by time- Up to 300 h Talking time- Up to 5 h
  • Stand by time- Up to 480 h (2G) / Up to 350 h (3G) Talking time- Up to 16 h (2G) / Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for ROKR E8, Andy A4.
SpecificationROKR E8Andy A4
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed Unknown
  • HSPA 7.2/5.76 Mbps
GPRS
  • Class 12
  • Class 12
Edge
  • Class 12
  • Class 12
Wi-Fi
  • No
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
GPS
  • No
  • A-GPS only
USB
  • 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 3.0
Harmful irradiation
  • SAR - 1.02 W/kg (head) 0.85 W/kg (body) SAR EU - 0.89 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for ROKR E8, Andy A4.
SpecificationROKR E8Andy A4
Radio
  • Stereo FM radio
  • Stereo FM radio
Others
  • ModeShift morphing keypad -Navigation scroll wheel
Unknown
Other features
Other features — specifications for ROKR E8, Andy A4.
SpecificationROKR E8Andy A4
Dop
  • MP3/AAC player -Organizer
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Single SIM: Andy AC4 Dual SIM: Andy A4