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Infinix Note 4 vs Sharp Aquos R2 compact

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.

  • WeightAquos R2 compact: 63 g lighterAquos R2 compact: 135 g · Note 4: 198 g
  • WidthAquos R2 compact: 14.8 mm narrowerAquos R2 compact: 64 mm · Note 4: 78.8 mm
  • Screen diagonalAquos R2 compact: 0.5 in smaller diagonalAquos R2 compact: 5.2 in · Note 4: 5.7 in
  • ChipsetMediatek MT6753 (28 nm) / Qualcomm SDM845 Snapdragon 845 (10 nm)Note 4: Mediatek MT6753 (28 nm) · Aquos R2 compact: Qualcomm SDM845 Snapdragon 845 (10 nm)
  • DepthNote 4: 0.9 mm thinnerNote 4: 8.4 mm · Aquos R2 compact: 9.3 mm
  • HeightAquos R2 compact: 28 mm shorterAquos R2 compact: 131 mm · Note 4: 159 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
Note 4: 159 × 78.8 mm 1 Aquos R2 compact: 131 × 64 mm 2
Side
Note 4: 159 × 8.4 mm 1 Aquos R2 compact: 131 × 9.3 mm 2
  1. 1. Note 4
    Height
    159 mm
    Width
    78.8 mm
    Depth
    8.4 mm
    Weight
    198 g
  2. 2. Aquos R2 compact
    Height
    131 mm
    Width
    64 mm
    Depth
    9.3 mm
    Weight
    135 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationNote 4Aquos R2 compact
Dimensions (HxWxD)
  • 159 Х 78.8 Х 8.4 mm
  • 131 Х 64 Х 9.3 mm
Weight
  • 198 g
  • 135 g
Technology
  • LTPS IPS LCD
  • IGZO IPS LCD
Screen size
  • 5.7" inch
  • 5.2" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 2280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 128 GB (dedicated slot)
  • microSD
  • up to 512 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 4300 mAh
  • Non-removable Li-Po
  • 2500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 7.0 (Nougat)
  • Android 9.0 (Pie)
Chipset
  • Mediatek MT6753 (28 nm)
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationNote 4Aquos R2 compact
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 89.6 cm2
  • 67.5 cm2
Screen format
  • 16:9 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 71.5%
  • 80.5%
PPI /points per inch/
  • 386 PPI
  • 485 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video
SpecificationNote 4Aquos R2 compact
Rear camera, main
  • 13 MP
  • Single
  • 22.6 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 22.6 MP
  • f/1.9
  • 22 mm
  • PDAF
  • OIS
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 8 MP
  • 1.4µm
  • 8 MP
  • f/2.2
  • 23 mm
Performance
Performance
SpecificationNote 4Aquos R2 compact
Processor CPU
  • Octa-core 1.3 GHz Cortex-A53
  • Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU
  • Mali-T720MP3
  • Adreno 630
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 22385
Unknown
General specs
General specs
SpecificationNote 4Aquos R2 compact
Release date
  • 2018
  • 2018
  • November
Colors
  • Champagne Gold
  • Milan Black
  • Ice Blue
  • Smokey Green
  • Deep White
  • Pure Black
Body build
  • Front glass
  • aluminum body
  • Front glass
  • aluminum frame
  • plastic back
Communication and Connectivity
Communication and Connectivity
SpecificationNote 4Aquos R2 compact
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Nano-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 7(2600)
  • 28(700)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 2100 -4G - LTE
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • QZSS
USB
  • microUSB 2.0
  • USB On-The-Go
  • 2.0
  • Type-C 1.0 reversible connector (PowerDelivery 2.0)
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationNote 4Aquos R2 compact
Radio
  • FM radio
  • No
Others Unknown
  • 120 Hz -HDR10 -DCI-P3
  • Active noise cancellation with dedicated mic -Dolby Vision & Dolby Atmos -24-bit/192kHz audio
Other features
Other features
SpecificationNote 4Aquos R2 compact
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity
  • compass - Charging 9V/2A 18W
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins)

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