Jolla Jolla vs Samsung Galaxy A20

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

    Jolla:
    LCD
    Galaxy A20:
    OLED
  • Weight

    Jolla: 28 g lighter

    Jolla:
    141 g
    Galaxy A20:
    169 g
  • Width

    Jolla: 6.7 mm narrower

    Jolla:
    68 mm
    Galaxy A20:
    74.7 mm
  • Screen diagonal

    Jolla: 1.9 in smaller diagonal

    Jolla:
    4.5 in
    Galaxy A20:
    6.4 in
  • Chipset

    Jolla:
    Qualcomm Snapdragon 400 (28 nm)
    Galaxy A20:
    Exynos 7884 (14 nm)
  • Rear camera layout

    Jolla:
    Single
    Galaxy A20:
    Dual

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. Jolla

    Height:
    131 mm
    Width:
    68 mm
    Depth:
    9.9 mm +2.1 mm versus Galaxy A20
  2. 2. Galaxy A20

    Height:
    158.4 mm +27.4 mm versus Jolla
    Width:
    74.7 mm +6.7 mm versus Jolla
    Depth:
    7.8 mm

Weight

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

  1. 1. Jolla

    141 g

  2. 2. Galaxy A20

    169 g

    +28 g versus Jolla

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. Jolla

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Galaxy A20

    Screen diagonal:
    6.4 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.5 cm²

Galaxy A20 has approximately 80.1% more rectangular screen area than Jolla.

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 Jolla, Galaxy A20, compared at the same storage capacity.
StorageJollaGalaxy A20
16 GB 1 GB RAM Not recorded
32 GB Not recorded 3 GB 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. Jolla

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. Galaxy A20

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 1 TB (dedicated 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. Jolla

    2100 mAh

  2. 2. Galaxy A20

    4000 mAh

    +1900 mAh versus Jolla

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. Jolla2. Galaxy A20

Everyday essentials
Everyday essentials — specifications for Jolla, Galaxy A20.
SpecificationJollaGalaxy A20
Dimensions (HxWxD)
  • 131 Х 68 Х 9.9 mm
  • 158.4 Х 74.7 Х 7.8 mm
Weight
  • 141 g
  • 169 g
Technology
  • IPS LCD
  • Super AMOLED
Screen size
  • 4.5" inch
  • 6.4" inch
Screen resolution
  • 540 x 960 px
  • 720 x 1560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 1 TB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2100 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Sailfish 1
  • upgradable to 2.0
  • Android 9.0 (Pie)
Chipset
  • Qualcomm Snapdragon 400 (28 nm)
  • Exynos 7884 (14 nm)
NFC
  • Yes
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Jolla, Galaxy A20.
SpecificationJollaGalaxy A20
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 100.5 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 62.7%
  • 85.0%
PPI /points per inch/
  • 245 PPI
  • 268 PPI
Screen protection
  • Corning Gorilla Glass 2
Unknown
Camera and Video
Camera and Video — specifications for Jolla, Galaxy A20.
SpecificationJollaGalaxy A20
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 8 MP
  • AF
  • f/2.4
  • 13 MP
  • f/1.9
  • 28mm (wide)
  • AF - 5 MP
  • f/2.2
  • 12mm (ultrawide)
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • 720p
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 2 MP
  • 8 MP
  • f/2.0
Performance

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

Performance — specifications for Jolla, Galaxy A20.
SpecificationJollaGalaxy A20
Processor CPU
  • Dual-core 1.4 GHz Krait 300
  • Octa-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53)
Graphics processor GPU
  • Adreno 305
  • Mali-G71 MP2
Antutu 7 score * Unknown
  • 88456
GeekBench 5 Single Core * Unknown
  • 235
GeekBench 5 Multi-Core * Unknown
  • 852
General specs
General specs — specifications for Jolla, Galaxy A20.
SpecificationJollaGalaxy A20
Release date
  • 2013
  • May
  • 2019
  • March
Colors
  • Black
  • Orange
  • Green
  • White
  • Black
  • Deep Blue
  • Red
  • Coral Orange
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 200 EUR
Battery life
  • Stand by time- Up to 500 h (2G) / Up to 500 h (3G) Talking time- Up to 9 h (2G) / Up to 10 h (3G)
Unknown
Body build Unknown
  • Front glass
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for Jolla, Galaxy A20.
SpecificationJollaGalaxy A20
SIM card
  • Micro-SIM
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
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 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes (market/region dependent)
USB
  • 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.55 W/kg (head) 1.47 W/kg (body)
  • SAR EU - 0.23 W/kg (head) 1.38 W/kg (body)
Music and Audio
Music and Audio — specifications for Jolla, Galaxy A20.
SpecificationJollaGalaxy A20
Radio
  • No
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Jolla, Galaxy A20.
SpecificationJollaGalaxy A20
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Android app compatibility -MP4/H.264/WMV player -MP3/eAAC+/WMA/WAV/Flac player -Document viewer -Photo viewer
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 15W - Versions: SM-A205F/DS
  • SM-A205FN/DS (Global)
  • SM-A205U (USA)
  • SM-A205GN/DS
  • SM-A205YN
  • SM-A205G/DS
  • SM-A205W (Canada)