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A1 Alpha vs Oppo R11s Plus

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

    Alpha:
    LCD
    R11s Plus:
    OLED
  • Weight

    Alpha: 32 g lighter

    Alpha:
    150 g
    R11s Plus:
    182 g
  • Width

    Alpha: 4.4 mm narrower

    Alpha:
    75.8 mm
    R11s Plus:
    80.2 mm
  • Memory variants

    At 64 GB storage

    Alpha:
    3 GB RAM
    R11s Plus:
    6 GB RAM
  • Chipset

    Alpha:
    Unisoc SC9863A (28nm)
    R11s Plus:
    Qualcomm SDM660 Snapdragon 660 (14 nm)
  • Depth

    R11s Plus: 0.8 mm thinner

    Alpha:
    8.1 mm
    R11s Plus:
    7.3 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. Alpha

    Height:
    151.7 mm
    Width:
    75.8 mm
    Depth:
    8.1 mm +0.8 mm versus R11s Plus
  2. 2. R11s Plus

    Height:
    164.8 mm +13.1 mm versus Alpha
    Width:
    80.2 mm +4.4 mm versus Alpha
    Depth:
    7.3 mm

Weight

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

  1. 1. Alpha

    150 g

  2. 2. R11s Plus

    182 g

    +32 g versus Alpha

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. Alpha

    Screen diagonal:
    6.26 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    97.8 cm²
  2. 2. R11s Plus

    Screen diagonal:
    6.43 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    106.7 cm²

R11s Plus has approximately 9.1% more rectangular screen area than Alpha.

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 Alpha, R11s Plus, compared at the same storage capacity.
StorageAlphaR11s Plus
32 GB 2 GB RAM Not recorded
64 GB Recorded for all phones 3 GB RAM 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. Alpha

NFC:
See details Yes (64/3GB model only)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses shared SIM slot)

2. R11s Plus

NFC:
Unknown
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. Alpha

    3200 mAh

  2. 2. R11s Plus

    4000 mAh

    +800 mAh versus Alpha

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. Alpha2. R11s Plus

Everyday essentials
Everyday essentials — specifications for Alpha, R11s Plus.
SpecificationAlphaR11s Plus
Dimensions (HxWxD)
  • 151.7 Х 75.8 Х 8.1 mm
  • 164.8 Х 80.2 Х 7.3 mm
Weight
  • 150 g
  • 182 g
Technology
  • IPS LCD
  • AMOLED
Screen size
  • 6.26" inch
  • 6.43" inch
Screen resolution
  • 720 x 1520 px
  • 1080 x 2160 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 2GB RAM
  • 64GB 3GB RAM
  • 64 GB
  • 6 GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses shared SIM slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3200 mAh
  • Non-removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 9.0 (Pie)
  • Android 7.1.1 (Nougat); ColorOS 3.2
Chipset
  • Unisoc SC9863A (28nm)
  • Qualcomm SDM660 Snapdragon 660 (14 nm)
NFC
  • Yes (64/3GB model only)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Alpha, R11s Plus.
SpecificationAlphaR11s Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 97.8 cm2
  • 106.7 cm2
Screen format
  • 19:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 82.1%
  • 80.7%
PPI /points per inch/
  • 269 PPI
  • 376 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video — specifications for Alpha, R11s Plus.
SpecificationAlphaR11s Plus
Rear camera, main
  • 13 MP
  • Dual
  • 16 MP
  • Dual
Camera specs
  • 13 MP
  • f/2.0
  • AF -2 MP
  • f/2.4
  • depth sensor
  • 16 MP
  • f/1.7
  • 1/2.8''
  • 1.12µm
  • PDAF -20 MP
  • 1.0µm
  • AF
Functions
  • LED flash
  • HDR
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 20 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 20 MP
  • f/2.0
Performance

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

Performance — specifications for Alpha, R11s Plus.
SpecificationAlphaR11s Plus
Processor CPU
  • Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
  • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
Graphics processor GPU
  • IMG8322
  • Adreno 512
Antutu 7 score * Unknown
  • 137122
GeekBench 4 Single Core * Unknown
  • 4351
GeekBench 4 Multi-Core * Unknown
  • 12046
General specs
General specs — specifications for Alpha, R11s Plus.
SpecificationAlphaR11s Plus
Release date
  • 2019
  • August
  • 2017
  • November
Colors
  • Black
  • Green
  • Black
  • Champagne
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 580 EUR
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for Alpha, R11s Plus.
SpecificationAlphaR11s Plus
SIM card
  • Hybrid Dual SIM (Nano-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 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO & TD-SCDMA -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - R11s Plus LTE band 1(2100)
  • 7(2600)
  • 12(700)
  • 17(700)
  • 41(2500) - R11s Plus t
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.2
  • A2DP
  • LE
  • EDR
Music and Audio
Music and Audio — specifications for Alpha, R11s Plus.
SpecificationAlphaR11s Plus
Radio
  • FM radio
  • No
Others
  • Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Alpha, R11s Plus.
SpecificationAlphaR11s Plus
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: VOOC Flash Charge 5V/4A