Motorola ROKR E2 vs Samsung Galaxy E7

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 E2: 34 g lighter

    ROKR E2:
    107 g
    Galaxy E7:
    141 g
  • Width

    ROKR E2: 27.7 mm narrower

    ROKR E2:
    49.5 mm
    Galaxy E7:
    77.2 mm
  • Screen diagonal

    ROKR E2: 3.5 in smaller diagonal

    ROKR E2:
    2 in
    Galaxy E7:
    5.5 in
  • Depth

    Galaxy E7: 10.7 mm thinner

    ROKR E2:
    18 mm
    Galaxy E7:
    7.3 mm
  • Height

    ROKR E2: 45.3 mm shorter

    ROKR E2:
    106 mm
    Galaxy E7:
    151.3 mm
  • Release year

    ROKR E2:
    2006
    Galaxy E7:
    2015

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 E2

    Height:
    106 mm
    Width:
    49.5 mm
    Depth:
    18 mm +10.7 mm versus Galaxy E7
  2. 2. Galaxy E7

    Height:
    151.3 mm +45.3 mm versus ROKR E2
    Width:
    77.2 mm +27.7 mm versus ROKR E2
    Depth:
    7.3 mm

Weight

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

  1. 1. ROKR E2

    107 g

  2. 2. Galaxy E7

    141 g

    +34 g versus ROKR E2

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 E2

    Screen diagonal:
    2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    12.4 cm²
  2. 2. Galaxy E7

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

Galaxy E7 has approximately 573.2% more rectangular screen area than ROKR E2.

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 ROKR E2, Galaxy E7, compared at the same storage capacity.
StorageROKR E2Galaxy E7
16 GB Unknown 2 GB RAM
ROKR E2: Original memory entry

10 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. ROKR E2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details SD · up to 2 GB

2. Galaxy E7

NFC:
See details Yes (LTE model)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (uses SIM 2 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 E2

    850 mAh

  2. 2. Galaxy E7

    2950 mAh

    +2100 mAh versus ROKR E2

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 E22. Galaxy E7

Everyday essentials
Everyday essentials — specifications for ROKR E2, Galaxy E7.
SpecificationROKR E2Galaxy E7
Dimensions (HxWxD)
  • 106 Х 49.5 Х 18 mm
  • 151.3 Х 77.2 Х 7.3 mm
Weight
  • 107 g
  • 141 g
Technology
  • TFT
  • Super AMOLED
Screen size
  • 2" inch
  • 5.5" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 10 MB
  • 16 GB
  • 2 GB RAM
Memory card support
  • SD
  • up to 2 GB
  • microSD
  • up to 64 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 850 mAh
  • Removable Li-Ion
  • 2950 mAh
  • Non-removable Li-Ion
Operating system OS
  • Linux
  • Android 4.4.4 (KitKat)
  • upgradable to 5.1.1 (Lollipop)
Chipset Unknown
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
NFC Unknown
  • Yes (LTE model)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for ROKR E2, Galaxy E7.
SpecificationROKR E2Galaxy E7
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 12.4 cm2
  • 83.4 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 23.6%
  • 71.4%
PPI /points per inch/
  • 200 PPI
  • 267 PPI
Screen protection Unknown
  • Corning Gorilla Glass 4
Camera and Video
Camera and Video — specifications for ROKR E2, Galaxy E7.
SpecificationROKR E2Galaxy E7
Rear camera, main
  • 1.3 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 1.3 MP
  • 13 MP
  • f/2.1
  • 27mm (wide)
  • AF
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
  • f/2.2
  • 23mm (wide)
Performance

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

Performance — specifications for ROKR E2, Galaxy E7.
SpecificationROKR E2Galaxy E7
Processor CPU
  • 32-bit Intel XScale PXA270 312 MHz
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU Unknown
  • Adreno 306
Antutu 7 score * Unknown
  • 21326
General specs
General specs — specifications for ROKR E2, Galaxy E7.
SpecificationROKR E2Galaxy E7
Release date
  • 2006
  • January
  • 2015
  • January
Colors
  • Silver
  • Black
  • Black
  • White
  • Brown
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 230 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 4 h 30 min
  • Talking time- Up to 18 h (3G) Music play - Up to 88 h
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for ROKR E2, Galaxy E7.
SpecificationROKR E2Galaxy E7
SIM card
  • Mini-SIM
  • Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - E700F
  • E700H
  • E700M GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - E7000
  • E700F/DS
  • E700H/DS
  • E700M/DS -3G - HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA - E7000 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800) - E700F LTE band 1(2100)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - E7000
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 6
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • miniUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.64 W/kg (head) 0.85 W/kg (body) SAR EU - 0.33 W/kg (head) 0.47 W/kg (body)
Music and Audio
Music and Audio — specifications for ROKR E2, Galaxy E7.
SpecificationROKR E2Galaxy E7
Radio
  • FM radio
  • FM radio
  • RDS
  • recording
Other features
Other features — specifications for ROKR E2, Galaxy E7.
SpecificationROKR E2Galaxy E7
Dop
  • MP4/MP3 player -iTAP -Voice memo -Voice dial -Organizer -Changeable covers
  • Sensors Accelerometer
  • proximity - ANT+ - Versions: E7000
  • E7009
  • E700F
  • E700F/DS
  • E700H
  • E700H/DD
  • E700H/DS
  • E700M
  • E700M/DS Also known as Samsung Galaxy E7 Duos with dual-SIM card slots