Sharp Aquos R2 vs ZTE Nubia Prague S

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.

  • Display technology

    OLED versus LCD

    Aquos R2:
    LCD
    Nubia Prague S:
    OLED
  • Weight

    Nubia Prague S: 46 g lighter

    Aquos R2:
    181 g
    Nubia Prague S:
    135 g
  • Width

    Nubia Prague S: 1.5 mm narrower

    Aquos R2:
    74 mm
    Nubia Prague S:
    72.5 mm
  • Screen diagonal

    Nubia Prague S: 0.8 in smaller diagonal

    Aquos R2:
    6 in
    Nubia Prague S:
    5.2 in
  • Chipset

    Aquos R2:
    Qualcomm SDM845 Snapdragon 845 (10 nm)
    Nubia Prague S:
    Qualcomm MSM8939 Snapdragon 615 (28 nm)
  • Rear camera layout

    Aquos R2:
    Dual
    Nubia Prague S:
    Single

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. Aquos R2

    Height:
    156 mm +7.8 mm versus Nubia Prague S
    Width:
    74 mm +1.5 mm versus Nubia Prague S
    Depth:
    9 mm +2.2 mm versus Nubia Prague S
  2. 2. Nubia Prague S

    Height:
    148.2 mm
    Width:
    72.5 mm
    Depth:
    6.8 mm

Weight

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

  1. 1. Aquos R2

    181 g

    +46 g versus Nubia Prague S

  2. 2. Nubia Prague S

    135 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.

  1. 1. Aquos R2

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    89.9 cm²
  2. 2. Nubia Prague S

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

Aquos R2 has approximately 20.5% more rectangular screen area than Nubia Prague S.

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 Aquos R2, Nubia Prague S, compared at the same storage capacity.
StorageAquos R2Nubia Prague S
64 GB Unknown 3 GB RAM
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. Aquos R2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (uses SIM 2 slot)

2. Nubia Prague S

NFC:
Unknown
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 battery capacity

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

  1. 1. Aquos R2

    3130 mAh

    +930 mAh versus Nubia Prague S

  2. 2. Nubia Prague S

    2200 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 R22. Nubia Prague S

Everyday essentials
Everyday essentials — specifications for Aquos R2, Nubia Prague S.
SpecificationAquos R2Nubia Prague S
Dimensions (HxWxD)
  • 156 Х 74 Х 9 mm
  • 148.2 Х 72.5 Х 6.8 mm
Weight
  • 181 g
  • 135 g
Technology
  • IGZO IPS LCD
  • Super AMOLED
Screen size
  • 6" inch
  • 5.2" inch
Screen resolution
  • 1440 x 3040 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 512GB 4GB
  • 64 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 512 GB (uses SIM 2 slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3130 mAh
  • Non-removable Li-Ion
  • 2200 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 8.0 (Oreo)
  • Android 5.2 (Lollipop); nubia UI 3
Chipset
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
  • Qualcomm MSM8939 Snapdragon 615 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Aquos R2, Nubia Prague S.
SpecificationAquos R2Nubia Prague S
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 89.9 cm2
  • 74.5 cm2
Screen format
  • 19:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 77.8%
  • 69.4%
PPI /points per inch/
  • 561 PPI
  • 424 PPI
Camera and Video
Camera and Video — specifications for Aquos R2, Nubia Prague S.
SpecificationAquos R2Nubia Prague S
Rear camera, main
  • 22.6 MP
  • Dual
  • 13 MP
  • Single
Camera specs
  • 22.6 MP
  • PDAF -16.3 MP
  • PDAF (for video recording only)
  • 13 MP
  • PDAF
  • f/2.2
Functions
  • LED flash
  • HDR
  • panorama
  • LED flash
  • panorama
  • HDR
Video
  • 2160p@30fps (dedicated video camera)
  • 1080p@30fps
Front camera, selfie
  • 16.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 16.3 MP
  • 8 MP
  • f/2.4
Performance

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

Performance — specifications for Aquos R2, Nubia Prague S.
SpecificationAquos R2Nubia Prague S
Processor CPU
  • Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU
  • Adreno 630
  • Adreno 405
Antutu 7 score *
  • 265822
Unknown
General specs
General specs — specifications for Aquos R2, Nubia Prague S.
SpecificationAquos R2Nubia Prague S
Release date
  • 2018
  • May
  • 2016
  • January
Colors
  • Black
  • White
  • White
  • Rose Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 350 EUR
  • 250 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Aquos R2, Nubia Prague S.
SpecificationAquos R2Nubia Prague S
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Hybrid Dual SIM (Nano-SIM/ Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • LTE
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 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 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Aquos R2, Nubia Prague S.
SpecificationAquos R2Nubia Prague S
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic -Dolby Vision & Dolby Atmos
  • 32-bit/192kHz audio -Dolby Surround audio enhancement -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Aquos R2, Nubia Prague S.
SpecificationAquos R2Nubia Prague S
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging - IPX5/IPX8/IP6X
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass