Nokia Lumia 520 vs Oppo Realme X2 Pro

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.

  • Display technology

    OLED versus LCD

    Lumia 520:
    LCD
    Realme X2 Pro:
    OLED
  • Weight

    Lumia 520: 75 g lighter

    Lumia 520:
    124 g
    Realme X2 Pro:
    199 g
  • Width

    Lumia 520: 11.7 mm narrower

    Lumia 520:
    64 mm
    Realme X2 Pro:
    75.7 mm
  • Screen diagonal

    Lumia 520: 2.5 in smaller diagonal

    Lumia 520:
    4 in
    Realme X2 Pro:
    6.5 in
  • Chipset

    Lumia 520:
    Qualcomm MSM8227
    Realme X2 Pro:
    Qualcomm SDM855 Snapdragon 855+ (7 nm)
  • Rear camera layout

    Lumia 520:
    Single
    Realme X2 Pro:
    Quad

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. Lumia 520

    Height:
    119.9 mm
    Width:
    64 mm
    Depth:
    9.9 mm +1.2 mm versus Realme X2 Pro
  2. 2. Realme X2 Pro

    Height:
    161 mm +41.1 mm versus Lumia 520
    Width:
    75.7 mm +11.7 mm versus Lumia 520
    Depth:
    8.7 mm

Weight

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

  1. 1. Lumia 520

    124 g

  2. 2. Realme X2 Pro

    199 g

    +75 g versus Lumia 520

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. Lumia 520

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Realme X2 Pro

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    102 cm²

Realme X2 Pro has approximately 124% more rectangular screen area than Lumia 520.

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 Lumia 520, Realme X2 Pro, compared at the same storage capacity.
StorageLumia 520Realme X2 Pro
64 GB Unknown 6 GB RAM
128 GB Unknown 8 GB RAM
256 GB Unknown 12 GB RAM
Lumia 520: Original memory entry

8 GB · 512 MB 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. Lumia 520

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (dedicated slot)

2. Realme X2 Pro

NFC:
Yes
Headphone jack:
Yes
Memory card support:
No

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. Lumia 520

    1430 mAh

  2. 2. Realme X2 Pro

    4000 mAh

    +2570 mAh versus Lumia 520

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. Lumia 5202. Realme X2 Pro

Everyday essentials
Everyday essentials — specifications for Lumia 520, Realme X2 Pro.
SpecificationLumia 520Realme X2 Pro
Dimensions (HxWxD)
  • 119.9 Х 64 Х 9.9 mm
  • 161 Х 75.7 Х 8.7 mm
Weight
  • 124 g
  • 199 g
Technology
  • IPS LCD
  • Super AMOLED
Screen size
  • 4" inch
  • 6.5" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 2400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 64GB 6GB RAM
  • 128GB 8GB RAM
  • 256GB 12GB RAM
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1430 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Phone 8
  • upgradable to 8.1
  • Android 9.0 (Pie)
  • planned upgrade to Android 10.0; ColorOS 6.1
Chipset
  • Qualcomm MSM8227
  • Qualcomm SDM855 Snapdragon 855+ (7 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Lumia 520, Realme X2 Pro.
SpecificationLumia 520Realme X2 Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 103.5 cm2
Screen format
  • 5:3 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 59.3%
  • 84.9%
PPI /points per inch/
  • 233 PPI
  • 402 PPI
Screen protection
  • Scratch-resistant glass
  • Corning Gorilla Glass 5
Camera and Video

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

Camera and Video — specifications for Lumia 520, Realme X2 Pro.
SpecificationLumia 520Realme X2 Pro
Rear camera, main
  • 5 MP
  • Single
  • 64 MP
  • Quad
Camera specs
  • 5 MP
  • f/2.4
  • 28mm (wide)
  • 1/4''
  • AF
  • 64 MP
  • f/1.8
  • 26mm (wide)
  • 1/1.7"
  • 0.8µm
  • PDAF -13 MP
  • f/2.5
  • 52mm (telephoto)
  • 1/3.4"
  • 1.0µm
  • PDAF
  • 2x optical zoom -8 MP
  • f/2.2
  • 16mm (ultrawide)
  • 1/3.2"
  • 1.4µm
  • PDAF -2 MP
  • f/2.4
  • 1/5"
  • 1.75µm
  • depth sensor
Functions Unknown
  • HDR
Video
  • 720p@30fps
  • 1080p@30fps
  • gyro-EIS
Front camera, selfie
  • 0 MP,
  • 16 MP
  • Single
Specifications Unknown
  • 16 MP
  • f/2.0
  • 1µm
DxOMark Main Score * Unknown
  • 95
DxOMark Photo * Unknown
  • 99
DxOMark Video * Unknown
  • 86
Performance

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

Performance — specifications for Lumia 520, Realme X2 Pro.
SpecificationLumia 520Realme X2 Pro
Processor CPU
  • Dual-core 1.0 GHz
  • Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
Graphics processor GPU
  • Adreno 305
  • Adreno 640 (700 MHz)
Antutu 7 score *
  • 7177
  • 472670
GeekBench 4 Single Core *
  • 292
Unknown
GeekBench 4 Multi-Core *
  • 550
Unknown
Antutu 8 score * Unknown
  • 482480
GeekBench 5 Single Core * Unknown
  • 660
GeekBench 5 Multi-Core * Unknown
  • 2438
General specs
General specs — specifications for Lumia 520, Realme X2 Pro.
SpecificationLumia 520Realme X2 Pro
Release date
  • 2013
  • February
  • 2019
  • October
Colors
  • Yellow
  • Red
  • Cyan
  • white/black
  • Lunar White
  • Neptune Blue
  • Red Master Edition
  • Gray Master Edition
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
Unknown
Battery life
  • Stand by time- Up to 360 h (3G) Talking time- Up to 14 h 40 min (2G) / Up to 9 h 40 min (3G) Music play - Up to 61 h
Unknown
Body build
  • plastic body
  • Front/back glass (Gorilla Glass 5)
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for Lumia 520, Realme X2 Pro.
SpecificationLumia 520Realme X2 Pro
SIM card
  • Micro-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - all versions
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 18(800)
  • 19(800)
  • 20(800)
  • 26(850)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE-A
GPRS
  • Class B
  • Yes
Edge
  • Up to 236.8 kbps
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.0
  • A2DP
  • LE/ aptX after WP8 Denim update
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.77 W/kg (head) SAR EU - 1.09 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for Lumia 520, Realme X2 Pro.
SpecificationLumia 520Realme X2 Pro
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • 1000 nits max brightness -90Hz -HDR10+ -DCI-P3 100%
  • Active noise cancellation with dedicated mic -24-bit/192kHz audio (incl. speakers) -Dolby Atmos
Other features
Other features — specifications for Lumia 520, Realme X2 Pro.
SpecificationLumia 520Realme X2 Pro
Dop
  • Sensors Accelerometer
  • proximity - Versions: Nokia Lumia 521 RM-917 (T-Mobile)
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 50W: 100% in 35 min (SuperVOOC Flash Charge)