Asus Zenfone 3s Max ZC521TL vs Lava A71

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.

  • Screen diagonal

    A71: 0.2 in smaller diagonal

    Zenfone 3s Max ZC521TL:
    5.2 in
    A71:
    5 in
  • Release year

    Zenfone 3s Max ZC521TL:
    2017
    A71:
    2016

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 3s Max ZC521TL

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown
    Weight:
    175 g

    Unavailable dimensions are omitted from the drawing.

  2. 2. A71

    Height:
    145.5 mm
    Width:
    72 mm
    Depth:
    8.5 mm
    Weight:
    Unknown

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 3s Max ZC521TL

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    74.5 cm²
  2. 2. A71

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

Zenfone 3s Max ZC521TL has approximately 8.2% more rectangular screen area than A71.

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 3s Max ZC521TL, A71, compared at the same storage capacity.
StorageZenfone 3s Max ZC521TLA71
8 GB Not recorded 1 GB RAM
32 GB 3 GB RAM Not recorded

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 3s Max ZC521TL

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

2. A71

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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 3s Max ZC521TL

    5000 mAh

    +2500 mAh versus A71

  2. 2. A71

    2500 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. Zenfone 3s Max ZC521TL2. A71

Everyday essentials
Everyday essentials — specifications for Zenfone 3s Max ZC521TL, A71.
SpecificationZenfone 3s Max ZC521TLA71
Dimensions (HxWxD)
  • Х Х mm
  • 145.5 Х 72 Х 8.5 mm
Weight
  • 175 g
  • 0 g
Technology
  • IPS LCD
Unknown
Screen size
  • 5.2" inch
  • 5" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 5000 mAh
  • Non-removable Li-Po
  • 2500 mAh
  • Removable Li-Po
Operating system OS
  • Android 7 (Nougat); ZenUI 3
  • Android 5.1 (Lollipop)
  • upgradable to 6.0 (Marshmallow)
Chipset
  • Mediatek MT6750 (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone 3s Max ZC521TL, A71.
SpecificationZenfone 3s Max ZC521TLA71
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio Unknown
  • 65.8%
PPI /points per inch/
  • 282 PPI
  • 294 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for Zenfone 3s Max ZC521TL, A71.
SpecificationZenfone 3s Max ZC521TLA71
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • f/2.0
  • 5 MP
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 8 MP
  • 2 MP
Performance

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

Performance — specifications for Zenfone 3s Max ZC521TL, A71.
SpecificationZenfone 3s Max ZC521TLA71
Processor CPU
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
  • Quad-core 1.5 GHz
Graphics processor GPU
  • Mali-T860MP2
Unknown
GeekBench 4 Single Core * Unknown
  • 404
GeekBench 4 Multi-Core * Unknown
  • 1256
General specs
General specs — specifications for Zenfone 3s Max ZC521TL, A71.
SpecificationZenfone 3s Max ZC521TLA71
Release date
  • 2017
  • January
  • 2016
  • February
Colors
  • Gold
  • Black
  • Dark Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
Unknown
Battery life
  • Stand by time- Up to 816 h (3G) Talking time- Up to 28 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone 3s Max ZC521TL, A71.
SpecificationZenfone 3s Max ZC521TLA71
SIM card
  • Hybrid Dual SIM (Micro-SIM/Nano-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 - Global HSDPA 850 / 900 / 2100 - India -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 18(800)
  • 19(800)
  • 26(850)
  • 28(700)
  • 38(2600)
  • 41(2500) - Taiwan LTE band 1(2100)
  • 40(2300) - India
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • 40(2300)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
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 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Zenfone 3s Max ZC521TL, A71.
SpecificationZenfone 3s Max ZC521TLA71
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Zenfone 3s Max ZC521TL, A71.
SpecificationZenfone 3s Max ZC521TLA71
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Power Bank/Reverse charging
  • Sensors Accelerometer
  • proximity - For India