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Motorola ROKR E2 vs Sharp Aquos B10

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.

  • WeightROKR E2: 68 g lighterROKR E2: 107 g · Aquos B10: 175 g
  • WidthROKR E2: 22.4 mm narrowerROKR E2: 49.5 mm · Aquos B10: 71.9 mm
  • Screen diagonalROKR E2: 3.7 in smaller diagonalROKR E2: 2 in · Aquos B10: 5.7 in
  • Rear camera layoutSingle / DualROKR E2: Single · Aquos B10: Dual
  • DepthAquos B10: 9.2 mm thinnerAquos B10: 8.8 mm · ROKR E2: 18 mm
  • HeightROKR E2: 47.5 mm shorterROKR E2: 106 mm · Aquos B10: 153.5 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.

Front
ROKR E2: 106 × 49.5 mm 1 Aquos B10: 153.5 × 71.9 mm 2
Side
ROKR E2: 106 × 18 mm 1 Aquos B10: 153.5 × 8.8 mm 2
  1. 1. ROKR E2
    Height
    106 mm
    Width
    49.5 mm
    Depth
    18 mm+9.2 mm versus Aquos B10
    Weight
    107 g
  2. 2. Aquos B10
    Height
    153.5 mm+47.5 mm versus ROKR E2
    Width
    71.9 mm+22.4 mm versus ROKR E2
    Depth
    8.8 mm
    Weight
    175 g
Weight

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

  1. 1. ROKR E2107 g
  2. 2. Aquos B10175 g

    +68 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.

Screen size
ROKR E2: 2 in, 4:3, About 12.4 cm² rectangular area 1 Aquos B10: 5.7 in, 18:9, About 83.8 cm² rectangular area 2
  1. 1. ROKR E2 2 in · 4:3 About 12.4 cm² rectangular area
  2. 2. Aquos B10 5.7 in · 18:9 About 83.8 cm² rectangular area

Aquos B10 has approximately 576.9% 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.

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

ROKR E2: Original memory entry

10 MB

Aquos B10: Original memory entry

32 GB · 3 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 E2

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

2. Aquos B10

NFC
Yes
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB (uses SIM 2 slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. ROKR E2850 mAh
  2. 2. Aquos B104000 mAh

    +3150 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. Aquos B10

Everyday essentials
Everyday essentials
SpecificationROKR E2Aquos B10
Dimensions (HxWxD)
  • 106 Х 49.5 Х 18 mm
  • 153.5 Х 71.9 Х 8.8 mm
Weight
  • 107 g
  • 175 g
Technology
  • TFT
  • TFT
Screen size
  • 2" inch
  • 5.7" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1440 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 10 MB
  • 32 GB
  • 3 RAM
Memory card support
  • SD
  • up to 2 GB
  • microSD
  • up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 850 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Linux
  • Android 7.0 (Nougat)
  • Sharp UI
Chipset Unknown
  • Mediatek MT6750T (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationROKR E2Aquos B10
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 12.4 cm2
  • 83.8 cm2
Screen format
  • 4:3 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 23.6%
  • 76.0%
PPI /points per inch/
  • 200 PPI
  • 282 PPI
Screen protection Unknown
  • Corning Gorilla Glass (unspecified version)
Camera and Video
Camera and Video
SpecificationROKR E2Aquos B10
Rear camera, main
  • 1.3 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 1.3 MP
  • 13 MP
  • f/2.0
  • AF -8 MP
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 13 MP
  • Single
Specifications Unknown
  • 13 MP
  • f/2.2
Performance
Performance
SpecificationROKR E2Aquos B10
Processor CPU
  • 32-bit Intel XScale PXA270 312 MHz
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.2 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-T860MP2
General specs
General specs
SpecificationROKR E2Aquos B10
Release date
  • 2006
  • January
  • 2018
  • July
Colors
  • Silver
  • Black
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 300 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 4 h 30 min
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationROKR E2Aquos B10
SIM card
  • Mini-SIM
  • Hybrid Dual SIM (Nano-SIM/Micro-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
Speed Unknown
  • HSPA 14.4/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 6
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • miniUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.47 W/kg (head)
Music and Audio
Music and Audio
SpecificationROKR E2Aquos B10
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationROKR E2Aquos B10
Dop
  • MP4/MP3 player -iTAP -Voice memo -Voice dial -Organizer -Changeable covers
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity