Nokia X2 Dual SIM vs Oppo R15 Pro

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

    X2 Dual SIM:
    LCD
    R15 Pro:
    OLED
  • Weight

    X2 Dual SIM: 30 g lighter

    X2 Dual SIM:
    150 g
    R15 Pro:
    180 g
  • Width

    X2 Dual SIM: 6.9 mm narrower

    X2 Dual SIM:
    68.3 mm
    R15 Pro:
    75.2 mm
  • Screen diagonal

    X2 Dual SIM: 1.98 in smaller diagonal

    X2 Dual SIM:
    4.3 in
    R15 Pro:
    6.28 in
  • Chipset

    X2 Dual SIM:
    Qualcomm Snapdragon 200 (28 nm)
    R15 Pro:
    Qualcomm SDM660 Snapdragon 660 (14 nm)
  • Rear camera layout

    X2 Dual SIM:
    Single
    R15 Pro:
    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. X2 Dual SIM

    Height:
    121.7 mm
    Width:
    68.3 mm
    Depth:
    11.1 mm +3.1 mm versus R15 Pro
  2. 2. R15 Pro

    Height:
    156.5 mm +34.8 mm versus X2 Dual SIM
    Width:
    75.2 mm +6.9 mm versus X2 Dual SIM
    Depth:
    8 mm

Weight

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

  1. 1. X2 Dual SIM

    150 g

  2. 2. R15 Pro

    180 g

    +30 g versus X2 Dual SIM

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. X2 Dual SIM

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 cm²
  2. 2. R15 Pro

    Screen diagonal:
    6.28 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    98.4 cm²

R15 Pro has approximately 87% more rectangular screen area than X2 Dual SIM.

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 X2 Dual SIM, R15 Pro, compared at the same storage capacity.
StorageX2 Dual SIMR15 Pro
4 GB 1 GB RAM Not recorded
128 GB Not recorded 6 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. X2 Dual SIM

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

2. R15 Pro

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 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. X2 Dual SIM

    1800 mAh

  2. 2. R15 Pro

    3430 mAh

    +1630 mAh versus X2 Dual SIM

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. X2 Dual SIM2. R15 Pro

Everyday essentials
Everyday essentials — specifications for X2 Dual SIM, R15 Pro.
SpecificationX2 Dual SIMR15 Pro
Dimensions (HxWxD)
  • 121.7 Х 68.3 Х 11.1 mm
  • 156.5 Х 75.2 Х 8 mm
Weight
  • 150 g
  • 180 g
Technology
  • IPS LCD
  • AMOLED
Screen size
  • 4.3" inch
  • 6.28" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 2280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 128 GB
  • 6 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Ion
  • 3430 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.3 (Jelly Bean); X platform 2
  • Android 8.1 (Oreo); ColorOS 5
Chipset
  • Qualcomm Snapdragon 200 (28 nm)
  • Qualcomm SDM660 Snapdragon 660 (14 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for X2 Dual SIM, R15 Pro.
SpecificationX2 Dual SIMR15 Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 52.6 cm2
  • 98.9 cm2
Screen format
  • 5:3 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 63.3%
  • 84.1%
PPI /points per inch/
  • 217 PPI
  • 401 PPI
Screen protection
  • Scratch-resistant glass
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video — specifications for X2 Dual SIM, R15 Pro.
SpecificationX2 Dual SIMR15 Pro
Rear camera, main
  • 5 MP
  • Single
  • 16 MP
  • Dual
Camera specs
  • 5 MP
  • 1/4''
  • AF
  • 16 MP
  • f/1.7
  • 25mm (wide)
  • 1/2.6''
  • 1.22µm
  • PDAF -20 MP
  • 1/2.8''
  • 1.0µm
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • 480p
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 20 MP
  • Single
Specifications
  • VGA
  • 20 MP
  • f/2.0
  • 20mm
Performance

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

Performance — specifications for X2 Dual SIM, R15 Pro.
SpecificationX2 Dual SIMR15 Pro
Processor CPU
  • Dual-core 1.2 GHz Cortex-A7
  • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
Graphics processor GPU
  • Adreno 302
  • Adreno 512
Antutu 7 score *
  • 12533
  • 146822
General specs
General specs — specifications for X2 Dual SIM, R15 Pro.
SpecificationX2 Dual SIMR15 Pro
Release date
  • 2014
  • June
  • 2018
  • March
Colors
  • Glossy green
  • orange black
  • Yellow
  • White
  • matt dark grey
  • Ceramic Black
  • Dream Mirror Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 510 EUR
Battery life
  • Stand by time- Up to 552 h Talking time- Up to 10 h (2G) / Up to 13 h (3G) Music play - Up to 86 h
Unknown
Body build Unknown
  • Front glass
  • aluminum frame
  • ceramic back
Communication and Connectivity
Communication and Connectivity — specifications for X2 Dual SIM, R15 Pro.
SpecificationX2 Dual SIMR15 Pro
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • 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 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Up to 85.6 kbps
  • 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
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • 5.0
  • A2DP
  • LE
  • EDR
Harmful irradiation
  • SAR - 0.99 W/kg (head) 0.53 W/kg (body) SAR EU - 0.81 W/kg (head) 0.78 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for X2 Dual SIM, R15 Pro.
SpecificationX2 Dual SIMR15 Pro
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • ClearBlack display
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for X2 Dual SIM, R15 Pro.
SpecificationX2 Dual SIMR15 Pro
Dop
  • Sensors Accelerometer
  • proximity - Also known as Nokia X2 RM-1013
  • Nokia X2DS
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: VOOC Flash Charge 5V/4A - IP67 dust/water resistant (up to 1m for 30 mins) - Also known as R15 Dream Mirror Edition in China with slightly different dimensions