Oppo Realme U1 vs Samsung Galaxy Core LTE

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.

  • Weight

    Galaxy Core LTE: 31 g lighter

    Realme U1:
    168 g
    Galaxy Core LTE:
    137 g
  • Width

    Galaxy Core LTE: 7.7 mm narrower

    Realme U1:
    74 mm
    Galaxy Core LTE:
    66.3 mm
  • Screen diagonal

    Galaxy Core LTE: 1.8 in smaller diagonal

    Realme U1:
    6.3 in
    Galaxy Core LTE:
    4.5 in
  • Rear camera layout

    Realme U1:
    Dual
    Galaxy Core LTE:
    Single
  • Depth

    Realme U1: 1.8 mm thinner

    Realme U1:
    8 mm
    Galaxy Core LTE:
    9.8 mm
  • Height

    Galaxy Core LTE: 24.1 mm shorter

    Realme U1:
    157 mm
    Galaxy Core LTE:
    132.9 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.

  1. 1. Realme U1

    Height:
    157 mm +24.1 mm versus Galaxy Core LTE
    Width:
    74 mm +7.7 mm versus Galaxy Core LTE
    Depth:
    8 mm
  2. 2. Galaxy Core LTE

    Height:
    132.9 mm
    Width:
    66.3 mm
    Depth:
    9.8 mm +1.8 mm versus Realme U1

Weight

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

  1. 1. Realme U1

    168 g

    +31 g versus Galaxy Core LTE

  2. 2. Galaxy Core LTE

    137 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. Realme U1

    Screen diagonal:
    6.3 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    97.4 cm²
  2. 2. Galaxy Core LTE

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

Realme U1 has approximately 74.5% more rectangular screen area than Galaxy Core LTE.

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 Realme U1, Galaxy Core LTE, compared at the same storage capacity.
StorageRealme U1Galaxy Core LTE
8 GB Unknown 1 GB RAM
Realme U1: Original memory entry

64 GB · 4 GB RAM 32 GB · 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. Realme U1

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

2. Galaxy Core LTE

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. Realme U1

    3500 mAh

    +1400 mAh versus Galaxy Core LTE

  2. 2. Galaxy Core LTE

    2100 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. Realme U12. Galaxy Core LTE

Everyday essentials
Everyday essentials — specifications for Realme U1, Galaxy Core LTE.
SpecificationRealme U1Galaxy Core LTE
Dimensions (HxWxD)
  • 157 Х 74 Х 8 mm
  • 132.9 Х 66.3 Х 9.8 mm
Weight
  • 168 g
  • 137 g
Technology
  • LTPS IPS LCD
  • PLS
Screen size
  • 6.3" inch
  • 4.5" inch
Screen resolution
  • 1080 x 2340 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Ion
  • 2100 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo); ColorOS 5.2
  • Android 4.2.2 (Jelly Bean)
Chipset
  • Mediatek Helio P70 (12nm)
Unknown
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Realme U1, Galaxy Core LTE.
SpecificationRealme U1Galaxy Core LTE
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 97.4 cm2
  • 55.8 cm2
Screen format
  • 19.5:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 83.9%
  • 63.4%
PPI /points per inch/
  • 409 PPI
  • 245 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Realme U1, Galaxy Core LTE.
SpecificationRealme U1Galaxy Core LTE
Rear camera, main
  • 13 MP
  • Dual
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • f/2.2
  • AF -2 MP
  • f/2.4
  • depth sensor
  • 5 MP
  • AF
Functions
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 25 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 25 MP
  • f/2.0
  • 1/2.8''
  • 0.9μm
  • VGA
Performance

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

Performance — specifications for Realme U1, Galaxy Core LTE.
SpecificationRealme U1Galaxy Core LTE
Processor CPU
  • Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
  • Dual-core 1.2 GHz
Graphics processor GPU
  • Mali-G72 MP3
Unknown
Antutu 7 score * Unknown
  • 7277
General specs
General specs — specifications for Realme U1, Galaxy Core LTE.
SpecificationRealme U1Galaxy Core LTE
Release date
  • 2018
  • November
  • 2014
  • February
Colors
  • Ambitious Black
  • Brave Blue
  • Fiery Gold
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 140 EUR
  • 260 EUR
Battery life Unknown
  • Stand by time- Up to 540 h (3G) Talking time- Up to 11 h (3G) Music play - Up to 64 h
Communication and Connectivity
Communication and Connectivity — specifications for Realme U1, Galaxy Core LTE.
SpecificationRealme U1Galaxy Core LTE
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 20(800)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A Cat6 300/50 Mbps
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • 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 On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.46 W/kg (head) 0.97 W/kg (body) SAR EU - 0.40 W/kg (head) 0.39 W/kg (body)
Music and Audio
Music and Audio — specifications for Realme U1, Galaxy Core LTE.
SpecificationRealme U1Galaxy Core LTE
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Realme U1, Galaxy Core LTE.
SpecificationRealme U1Galaxy Core LTE
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - Fast battery charging 5V/2A 10W
  • Sensors Accelerometer
  • proximity
  • compass - Also known as: Samsung G386F Samsung Galaxy Core 4G