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Sharp Aquos R2 compact vs ZTE Open C

Compare recorded specifications, size and practical differences.

ZTE Open C

ZTE Open C

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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.

  • WeightOpen C: 10 g lighterOpen C: 125 g · Aquos R2 compact: 135 g
  • Screen diagonalOpen C: 1.2 in smaller diagonalOpen C: 4 in · Aquos R2 compact: 5.2 in
  • ChipsetQualcomm SDM845 Snapdragon 845 (10 nm) / Qualcomm MSM8210 Snapdragon 200 (28 nm)Aquos R2 compact: Qualcomm SDM845 Snapdragon 845 (10 nm) · Open C: Qualcomm MSM8210 Snapdragon 200 (28 nm)
  • DepthAquos R2 compact: 1.5 mm thinnerAquos R2 compact: 9.3 mm · Open C: 10.8 mm
  • HeightOpen C: 5 mm shorterOpen C: 126 mm · Aquos R2 compact: 131 mm
  • Release year2018 / 2014Aquos R2 compact: 2018 · Open C: 2014

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
Aquos R2 compact: 131 × 64 mm 1 Open C: 126 × 64.7 mm 2
Side
Aquos R2 compact: 131 × 9.3 mm 1 Open C: 126 × 10.8 mm 2
  1. 1. Aquos R2 compact
    Height
    131 mm+5 mm versus Open C
    Width
    64 mm
    Depth
    9.3 mm
    Weight
    135 g
  2. 2. Open C
    Height
    126 mm
    Width
    64.7 mm
    Depth
    10.8 mm+1.5 mm versus Aquos R2 compact
    Weight
    125 g
Weight

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

  1. 1. Aquos R2 compact135 g

    +10 g versus Open C

  2. 2. Open C125 g

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
Aquos R2 compact: 5.2 in, 19:9, About 67.5 cm² rectangular area 1 Open C: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. Aquos R2 compact 5.2 in · 19:9 About 67.5 cm² rectangular area
  2. 2. Open C 4 in · 5:3 About 45.5 cm² rectangular area

Aquos R2 compact has approximately 48.2% more rectangular screen area than Open C.

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.

Aquos R2 compact: Original memory entry

64 GB · 512GB 4GB

Open C: 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. Aquos R2 compact

NFC
Yes
Headphone jack
Yes
Memory card support
See details microSD · up to 512 GB

2. Open C

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 capacity

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

  1. 1. Aquos R2 compact2500 mAh

    +1100 mAh versus Open C

  2. 2. Open C1400 mAh

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. Aquos R2 compact2. Open C

Everyday essentials
Everyday essentials
SpecificationAquos R2 compactOpen C
Dimensions (HxWxD)
  • 131 Х 64 Х 9.3 mm
  • 126 Х 64.7 Х 10.8 mm
Weight
  • 135 g
  • 125 g
Technology
  • IGZO IPS LCD
  • TFT
Screen size
  • 5.2" inch
  • 4" inch
Screen resolution
  • 1080 x 2280 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 512GB 4GB
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 512 GB
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Non-removable Li-Ion
  • 1400 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Firefox OS 1.3
Chipset
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
  • Qualcomm MSM8210 Snapdragon 200 (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationAquos R2 compactOpen C
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 67.5 cm2
  • 45.5 cm2
Screen format
  • 19:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 80.5%
  • 55.9%
PPI /points per inch/
  • 485 PPI
  • 233 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video
SpecificationAquos R2 compactOpen C
Rear camera, main
  • 22.6 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 22.6 MP
  • f/1.9
  • 22 mm
  • PDAF
  • OIS
  • 3.15 MP
Functions
  • LED flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • 352x288@15fps
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
  • f/2.2
  • 23 mm
Unknown
Performance
Performance
SpecificationAquos R2 compactOpen C
Processor CPU
  • Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
  • Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Adreno 630
  • Adreno 302
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 12154
General specs
General specs
SpecificationAquos R2 compactOpen C
Release date
  • 2018
  • November
  • 2014
  • February
Colors
  • Smokey Green
  • Deep White
  • Pure Black
  • Orange
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 70 EUR
Battery life Unknown
  • Stand by time- Up to 150 h Talking time- Up to 6 h
Body build
  • Front glass
  • aluminum frame
  • plastic back
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationAquos R2 compactOpen C
SIM card
  • Nano-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • LTE
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • QZSS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector (PowerDelivery 2.0)
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.1
Music and Audio
Music and Audio
SpecificationAquos R2 compactOpen C
Radio
  • No
  • FM radio
Others
  • 120 Hz -HDR10 -DCI-P3
  • Active noise cancellation with dedicated mic -Dolby Vision & Dolby Atmos -24-bit/192kHz audio
Unknown
Other features
Other features
SpecificationAquos R2 compactOpen C
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins)
  • Sensors Accelerometer MP3/AAC+/WAV player -MP4/H.264 player -Photo viewer -Predictive text input

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