Motorola ROKR E2 vs Oppo R817 Real

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: 18 g lighter

    ROKR E2:
    107 g
    R817 Real:
    125 g
  • Width

    ROKR E2: 13.5 mm narrower

    ROKR E2:
    49.5 mm
    R817 Real:
    63 mm
  • Screen diagonal

    ROKR E2: 2 in smaller diagonal

    ROKR E2:
    2 in
    R817 Real:
    4 in
  • Depth

    R817 Real: 8.3 mm thinner

    ROKR E2:
    18 mm
    R817 Real:
    9.7 mm
  • Height

    ROKR E2: 17 mm shorter

    ROKR E2:
    106 mm
    R817 Real:
    123 mm
  • Release year

    ROKR E2:
    2006
    R817 Real:
    2012

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 +8.3 mm versus R817 Real
  2. 2. R817 Real

    Height:
    123 mm +17 mm versus ROKR E2
    Width:
    63 mm +13.5 mm versus ROKR E2
    Depth:
    9.7 mm

Weight

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

  1. 1. ROKR E2

    107 g

  2. 2. R817 Real

    125 g

    +18 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. R817 Real

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

R817 Real has approximately 267.6% 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, R817 Real, compared at the same storage capacity.
StorageROKR E2R817 Real
4 GB Unknown 1 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. R817 Real

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 E2

    850 mAh

  2. 2. R817 Real

    1710 mAh

    +860 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. R817 Real

Everyday essentials
Everyday essentials — specifications for ROKR E2, R817 Real.
SpecificationROKR E2R817 Real
Dimensions (HxWxD)
  • 106 Х 49.5 Х 18 mm
  • 123 Х 63 Х 9.7 mm
Weight
  • 107 g
  • 125 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2" inch
  • 4" inch
Screen resolution
  • 240 x 320 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 10 MB
  • 4 GB
  • 1 GB RAM
Memory card support
  • SD
  • up to 2 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 850 mAh
  • Removable Li-Ion
  • 1710 mAh
  • Li-Ion
Operating system OS
  • Linux
  • Android 4.0.4 (Ice Cream Sandwich)
Chipset Unknown
  • Mediatek MT6577 (40 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for ROKR E2, R817 Real.
SpecificationROKR E2R817 Real
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
  • 23.6%
  • 58.8%
PPI /points per inch/
  • 200 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for ROKR E2, R817 Real.
SpecificationROKR E2R817 Real
Rear camera, main
  • 1.3 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 1.3 MP
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA
Performance
Performance — specifications for ROKR E2, R817 Real.
SpecificationROKR E2R817 Real
Processor CPU
  • 32-bit Intel XScale PXA270 312 MHz
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU Unknown
  • PowerVR SGX531u
General specs
General specs — specifications for ROKR E2, R817 Real.
SpecificationROKR E2R817 Real
Release date
  • 2006
  • January
  • 2012
  • October
Colors
  • Silver
  • Black
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 100 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 4 h 30 min
  • Stand by time- Up to 400 h (2G) / Up to 380 h (3G) Talking time- Up to 8 h 40 min (2G) / Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for ROKR E2, R817 Real.
SpecificationROKR E2R817 Real
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed Unknown
  • HSPA
GPRS
  • Class 10
  • Yes
Edge
  • Class 6
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • miniUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • Yes
Music and Audio
Music and Audio — specifications for ROKR E2, R817 Real.
SpecificationROKR E2R817 Real
Radio
  • FM radio
  • No
Other features
Other features — specifications for ROKR E2, R817 Real.
SpecificationROKR E2R817 Real
Dop
  • MP4/MP3 player -iTAP -Voice memo -Voice dial -Organizer -Changeable covers
  • Sensors Accelerometer
  • proximity