Meizu U20 vs Samsung Galaxy J7 Prime

Compare recorded specifications, size and practical differences.

+ Add a third phone

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.

  • Weight

    U20: 9 g lighter

    U20:
    158 g
    Galaxy J7 Prime:
    167 g
  • Chipset

    U20:
    Mediatek MT6755 Helio P10 (28 nm)
    Galaxy J7 Prime:
    Exynos 7870 Octa (14 nm)

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. U20

    Height:
    153 mm
    Width:
    75.4 mm
    Depth:
    7.7 mm
  2. 2. Galaxy J7 Prime

    Height:
    151.7 mm
    Width:
    75 mm
    Depth:
    8 mm

Weight

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

  1. 1. U20

    158 g

  2. 2. Galaxy J7 Prime

    167 g

    +9 g versus U20

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. U20

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Galaxy J7 Prime

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

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 U20, Galaxy J7 Prime, compared at the same storage capacity.
StorageU20Galaxy J7 Prime
16 GB Unknown 3 GB RAM
32 GB Unknown 3 GB RAM
U20: Original memory entry

32 GB · 3 GB RAM 16 GB · 2 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. U20

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

2. Galaxy J7 Prime

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (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. U20

    3260 mAh

  2. 2. Galaxy J7 Prime

    3300 mAh

    +40 mAh versus U20

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. U202. Galaxy J7 Prime

Everyday essentials
Everyday essentials — specifications for U20, Galaxy J7 Prime.
SpecificationU20Galaxy J7 Prime
Dimensions (HxWxD)
  • 153 Х 75.4 Х 7.7 mm
  • 151.7 Х 75.0 Х 8.0 mm
Weight
  • 158 g
  • 167 g
Technology
  • LTPS IPS LCD
  • PLS TFT LCD
Screen size
  • 5.5" inch
  • 5.5" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM 16 GB
  • 2 GB RAM
  • 16/32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3260 mAh
  • Non-removable Li-Ion
  • 3300 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow); Flyme UI
  • Android 7.0 (Nougat)
  • upgradable to Android 8.1 (Oreo)
Chipset
  • Mediatek MT6755 Helio P10 (28 nm)
  • Exynos 7870 Octa (14 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for U20, Galaxy J7 Prime.
SpecificationU20Galaxy J7 Prime
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 72.3%
  • 69.6%
PPI /points per inch/
  • 401 PPI
  • 267 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video — specifications for U20, Galaxy J7 Prime.
SpecificationU20Galaxy J7 Prime
Rear camera, main
  • 13 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 13 MP
  • PDAF
  • f/2.2
  • 13 MP
  • f/1.9
  • 28mm (wide)
  • AF
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 5 MP
  • f/2.0
  • 8 MP
  • f/1.9 (wide)
Performance

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

Performance — specifications for U20, Galaxy J7 Prime.
SpecificationU20Galaxy J7 Prime
Processor CPU
  • Octa-core (4x1.8 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
  • Octa-core 1.6 GHz Cortex-A53
Graphics processor GPU
  • Mali-T860MP2
  • Mali-T830 MP1
Antutu 7 score *
  • 50122
  • 46125
GeekBench 4 Single Core *
  • 703
  • 682
GeekBench 4 Multi-Core *
  • 2305
  • 3146
GeekBench 4 RenderScript *
  • 1553
  • 2132
General specs
General specs — specifications for U20, Galaxy J7 Prime.
SpecificationU20Galaxy J7 Prime
Release date
  • 2016
  • August
  • 2016
  • August
Colors
  • Black
  • Silver
  • Rose Gold
  • Gold
  • Black
  • Gold
  • Rose Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 190 EUR
  • 140 EUR
Battery life Unknown
  • Talking time- Up to 21 h (3G) Music play - Up to 84 h
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for U20, Galaxy J7 Prime.
SpecificationU20Galaxy J7 Prime
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE 1800 / 2100 / 2600
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300)
Speed
  • HSPA
  • LTE
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 4.1
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR - 0.65 W/kg (head) SAR EU - 0.40 W/kg (head) 1.40 W/kg (body)
Music and Audio
Music and Audio — specifications for U20, Galaxy J7 Prime.
SpecificationU20Galaxy J7 Prime
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for U20, Galaxy J7 Prime.
SpecificationU20Galaxy J7 Prime
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity - ANT+ - Versions: G610F (EMEA); G610F/DS (EMEA & Asia); G610F/DD (India
  • Pakistan); G610M (LATAM); G610M/DS (Brazil); G610Y/DS (Taiwan
  • Philippines). Also known as Samsung Galaxy On Nxt
  • Samsung Galaxy On7 Pr