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Motorola ROKR E2 vs Sharp Aquos R2

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: 74 g lighterROKR E2: 107 g · Aquos R2: 181 g
  • WidthROKR E2: 24.5 mm narrowerROKR E2: 49.5 mm · Aquos R2: 74 mm
  • Screen diagonalROKR E2: 4 in smaller diagonalROKR E2: 2 in · Aquos R2: 6 in
  • Rear camera layoutSingle / DualROKR E2: Single · Aquos R2: Dual
  • DepthAquos R2: 9 mm thinnerAquos R2: 9 mm · ROKR E2: 18 mm
  • HeightROKR E2: 50 mm shorterROKR E2: 106 mm · Aquos R2: 156 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 R2: 156 × 74 mm 2
Side
ROKR E2: 106 × 18 mm 1 Aquos R2: 156 × 9 mm 2
  1. 1. ROKR E2
    Height
    106 mm
    Width
    49.5 mm
    Depth
    18 mm+9 mm versus Aquos R2
    Weight
    107 g
  2. 2. Aquos R2
    Height
    156 mm+50 mm versus ROKR E2
    Width
    74 mm+24.5 mm versus ROKR E2
    Depth
    9 mm
    Weight
    181 g
Weight

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

  1. 1. ROKR E2107 g
  2. 2. Aquos R2181 g

    +74 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 R2: 6 in, 19:9, About 89.9 cm² rectangular area 2
  1. 1. ROKR E2 2 in · 4:3 About 12.4 cm² rectangular area
  2. 2. Aquos R2 6 in · 19:9 About 89.9 cm² rectangular area

Aquos R2 has approximately 625.4% 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 R2: Original memory entry

64 GB · 512GB 4GB

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 R2

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 512 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 R23130 mAh

    +2280 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 R2

Everyday essentials
Everyday essentials
SpecificationROKR E2Aquos R2
Dimensions (HxWxD)
  • 106 Х 49.5 Х 18 mm
  • 156 Х 74 Х 9 mm
Weight
  • 107 g
  • 181 g
Technology
  • TFT
  • IGZO IPS LCD
Screen size
  • 2" inch
  • 6" inch
Screen resolution
  • 240 x 320 px
  • 1440 x 3040 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 10 MB
  • 64 GB
  • 512GB 4GB
Memory card support
  • SD
  • up to 2 GB
  • microSD
  • up to 512 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 850 mAh
  • Removable Li-Ion
  • 3130 mAh
  • Non-removable Li-Ion
Operating system OS
  • Linux
  • Android 8.0 (Oreo)
Chipset Unknown
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationROKR E2Aquos R2
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 12.4 cm2
  • 89.9 cm2
Screen format
  • 4:3 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 23.6%
  • 77.8%
PPI /points per inch/
  • 200 PPI
  • 561 PPI
Camera and Video
Camera and Video
SpecificationROKR E2Aquos R2
Rear camera, main
  • 1.3 MP
  • Single
  • 22.6 MP
  • Dual
Camera specs
  • 1.3 MP
  • 22.6 MP
  • PDAF -16.3 MP
  • PDAF (for video recording only)
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • Yes
  • 2160p@30fps (dedicated video camera)
Front camera, selfie
  • 0 MP,
  • 16.3 MP
  • Single
Specifications Unknown
  • 16.3 MP
Performance
Performance
SpecificationROKR E2Aquos R2
Processor CPU
  • 32-bit Intel XScale PXA270 312 MHz
  • Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU Unknown
  • Adreno 630
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 265822
General specs
General specs
SpecificationROKR E2Aquos R2
Release date
  • 2006
  • January
  • 2018
  • May
Colors
  • Silver
  • Black
  • Black
  • White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 350 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 R2
SIM card
  • Mini-SIM
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed Unknown
  • HSPA
  • LTE
GPRS
  • Class 10
  • Yes
Edge
  • Class 6
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • miniUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 2.0
  • A2DP
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationROKR E2Aquos R2
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic -Dolby Vision & Dolby Atmos
Other features
Other features
SpecificationROKR E2Aquos R2
Dop
  • MP4/MP3 player -iTAP -Voice memo -Voice dial -Organizer -Changeable covers
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging - IPX5/IPX8/IP6X