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Allview A4 Duo vs Sharp Aquos S3

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.

  • WeightA4 Duo: 54.8 g lighterA4 Duo: 110.6 g · Aquos S3: 165.4 g
  • WidthA4 Duo: 11 mm narrowerA4 Duo: 63.2 mm · Aquos S3: 74.2 mm
  • Screen diagonalA4 Duo: 2.5 in smaller diagonalA4 Duo: 3.5 in · Aquos S3: 6 in
  • Rear camera layoutSingle / DualA4 Duo: Single · Aquos S3: Dual
  • DepthAquos S3: 4 mm thinnerAquos S3: 8 mm · A4 Duo: 12 mm
  • HeightA4 Duo: 32.1 mm shorterA4 Duo: 116.1 mm · Aquos S3: 148.2 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
A4 Duo: 116.1 × 63.2 mm 1 Aquos S3: 148.2 × 74.2 mm 2
Side
A4 Duo: 116.1 × 12 mm 1 Aquos S3: 148.2 × 8 mm 2
  1. 1. A4 Duo
    Height
    116.1 mm
    Width
    63.2 mm
    Depth
    12 mm
    Weight
    110.6 g
  2. 2. Aquos S3
    Height
    148.2 mm
    Width
    74.2 mm
    Depth
    8 mm
    Weight
    165.4 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
SpecificationA4 DuoAquos S3
Dimensions (HxWxD)
  • 116.1 Х 63.2 Х 12 mm
  • 148.2 Х 74.2 Х 8 mm
Weight
  • 110.6 g
  • 165.4 g
Technology
  • TFT
  • IGZO IPS LCD
Screen size
  • 3.5" inch
  • 6" inch
Screen resolution
  • 320 x 480 px
  • 1080 x 2160 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB RAM - Liquid M2208 GB
  • 64 GB
  • 6 GB RAM
Memory card support
  • panorama
  • microSD
  • up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 3200 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Android 8.0 (Oreo)
Chipset Unknown
  • Qualcomm SDM630 Snapdragon 630 (14 nm)
NFC
  • Super AMOLED
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA4 DuoAquos S3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 36.5 cm2
  • 92.9 cm2
Screen format
  • 3:2 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 149.7 g
  • 84.5%
PPI /points per inch/
  • 165 PPI
  • 402 PPI
Camera and Video
Camera and Video
SpecificationA4 DuoAquos S3
Rear camera, main
  • 2 MP
  • Single
  • 12 MP
  • Dual
Camera specs
  • 2 MP
  • 12 MP
  • f/1.8
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF -13 MP
  • 2x optical zoom
Functions Unknown
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 16 MP
  • Single
Specifications
  • Super AMOLED
  • 16 MP
  • f/2.0
Performance
Performance
SpecificationA4 DuoAquos S3
Processor CPU
  • Dual-core 1.0 GHz Cotex-A7
  • Octa-core 2.2 GHz Cortex-A53
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • Adreno 508
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 11698
  • 89256
General specs
General specs
SpecificationA4 DuoAquos S3
Release date
  • 2013
  • November
  • 2018
  • March
Colors
  • Black
  • Black,Blue
  • Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 80 EUR
  • 400 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 8 h 20 min
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationA4 DuoAquos S3
SIM card
  • Dual SIM (dual stand-by)
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 28(700)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi Direct
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • panorama
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationA4 DuoAquos S3
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationA4 DuoAquos S3
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 9V/2A (Quick Charge 3.0)