Asus Zenfone Max Plus (M2) ZB634KL vs Oppo A11

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

    Zenfone Max Plus (M2) ZB634KL: 30 g lighter

    Zenfone Max Plus (M2) ZB634KL:
    165 g
    A11:
    195 g
  • Screen diagonal

    Zenfone Max Plus (M2) ZB634KL: 0.24 in smaller diagonal

    Zenfone Max Plus (M2) ZB634KL:
    6.26 in
    A11:
    6.5 in
  • Chipset

    Zenfone Max Plus (M2) ZB634KL:
    Qualcomm Snapdragon SiP 1
    A11:
    Qualcomm SDM665 Snapdragon 665 (11 nm)
  • Rear camera layout

    Zenfone Max Plus (M2) ZB634KL:
    Dual
    A11:
    Quad
  • Depth

    Zenfone Max Plus (M2) ZB634KL: 0.7 mm thinner

    Zenfone Max Plus (M2) ZB634KL:
    8.4 mm
    A11:
    9.1 mm
  • Height

    Zenfone Max Plus (M2) ZB634KL: 4.4 mm shorter

    Zenfone Max Plus (M2) ZB634KL:
    159.2 mm
    A11:
    163.6 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. Zenfone Max Plus (M2) ZB634KL

    Height:
    159.2 mm
    Width:
    76.2 mm
    Depth:
    8.4 mm
  2. 2. A11

    Height:
    163.6 mm +4.4 mm versus Zenfone Max Plus (M2) ZB634KL
    Width:
    75.6 mm
    Depth:
    9.1 mm +0.7 mm versus Zenfone Max Plus (M2) ZB634KL

Weight

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

  1. 1. Zenfone Max Plus (M2) ZB634KL

    165 g

  2. 2. A11

    195 g

    +30 g versus Zenfone Max Plus (M2) ZB634KL

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. Zenfone Max Plus (M2) ZB634KL

    Screen diagonal:
    6.26 in
    Aspect ratio (height:width):
    18.7:9
    Approximate rectangular screen area:
    98.8 cm²
  2. 2. A11

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

A11 has approximately 3.2% more rectangular screen area than Zenfone Max Plus (M2) ZB634KL.

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 Zenfone Max Plus (M2) ZB634KL, A11, compared at the same storage capacity.
StorageZenfone Max Plus (M2) ZB634KLA11
32 GB 3 GB RAM Not recorded
64 GB Not recorded 4 GB RAM
128 GB Not recorded 4 / 6 GB RAM Alternative RAM configurations
256 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. Zenfone Max Plus (M2) ZB634KL

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (dedicated slot)

2. A11

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. Zenfone Max Plus (M2) ZB634KL

    4000 mAh

  2. 2. A11

    5000 mAh

    +1000 mAh versus Zenfone Max Plus (M2) ZB634KL

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. Zenfone Max Plus (M2) ZB634KL2. A11

Everyday essentials
Everyday essentials — specifications for Zenfone Max Plus (M2) ZB634KL, A11.
SpecificationZenfone Max Plus (M2) ZB634KLA11
Dimensions (HxWxD)
  • 159.2 Х 76.2 Х 8.4 mm
  • 163.6 Х 75.6 Х 9.1 mm
Weight
  • 165 g
  • 195 g
Technology
  • S-IPS LCD
  • IPS LCD
Screen size
  • 6.26" inch
  • 6.5" inch
Screen resolution
  • 1080 x 2246 px
  • 720 x 1600 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 64GB 4GB RAM
  • 128GB 4GB RAM
  • 128GB 6GB RAM
  • 256GB 6GB RAM
Memory card support
  • microSD
  • up to 512 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 5000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 8.0 (Oreo)
  • Android 9.0 (Pie); ColorOS 6.0
Chipset
  • Qualcomm Snapdragon SiP 1
  • Qualcomm SDM665 Snapdragon 665 (11 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone Max Plus (M2) ZB634KL, A11.
SpecificationZenfone Max Plus (M2) ZB634KLA11
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 98.7 cm2
  • 102.0 cm2
Screen format
  • 18.7:9 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 81.4%
  • 82.5%
PPI /points per inch/
  • 398 PPI
  • 270 PPI
Camera and Video
Camera and Video — specifications for Zenfone Max Plus (M2) ZB634KL, A11.
SpecificationZenfone Max Plus (M2) ZB634KLA11
Rear camera, main
  • 12 MP
  • Dual
  • 48 MP
  • Quad
Camera specs
  • 12 MP
  • f/1.8
  • 1/2.9''
  • 1.25µm
  • PDAF -5 MP
  • f/2.4
  • 1.12µm
  • depth sensor
  • 12 MP
  • f/1.8
  • (wide)
  • PDAF -8 MP
  • f/2.3
  • 13mm (ultrawide)
  • 1/4"
  • 1.12µm
  • AF -2 MP
  • f/2.4
  • 1/5"
  • 1.75µm -2 MP
  • 1.75µm
  • depth sensor
Functions
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 8 MP
  • 8 MP
  • f/2.0
Performance

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

Performance — specifications for Zenfone Max Plus (M2) ZB634KL, A11.
SpecificationZenfone Max Plus (M2) ZB634KLA11
Processor CPU
  • Octa-core 1.8 GHz
  • Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Graphics processor GPU
  • Adreno 506
  • Adreno 610
Antutu 8 score * Unknown
  • 172202
GeekBench 5 Single Core * Unknown
  • 484
GeekBench 5 Multi-Core * Unknown
  • 1424
General specs
General specs — specifications for Zenfone Max Plus (M2) ZB634KL, A11.
SpecificationZenfone Max Plus (M2) ZB634KLA11
Release date
  • 2019
  • March
  • 2019
  • October
Colors
  • Red
  • Silver
  • Blue
  • Black
  • Purple
  • Lake Green
  • Cloud White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 200 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone Max Plus (M2) ZB634KL, A11.
SpecificationZenfone Max Plus (M2) ZB634KLA11
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • 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 / 1700(AWS) / 1900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat7 300/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 400/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • QZSS
  • BDS
USB
  • microUSB 2.0
  • USB On-The-Go
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Zenfone Max Plus (M2) ZB634KL, A11.
SpecificationZenfone Max Plus (M2) ZB634KLA11
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic -Dolby Atmos sound
Other features
Other features — specifications for Zenfone Max Plus (M2) ZB634KL, A11.
SpecificationZenfone Max Plus (M2) ZB634KLA11
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity - Fast battery charging 5V/2A 10W
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Power bank/Reverse charging -Battery charging 10W