Asus Zenfone Max Pro (M2) ZB631KL vs Sony Xperia TX

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

    Xperia TX: 48 g lighter

    Zenfone Max Pro (M2) ZB631KL:
    175 g
    Xperia TX:
    127 g
  • Width

    Xperia TX: 6.9 mm narrower

    Zenfone Max Pro (M2) ZB631KL:
    75.5 mm
    Xperia TX:
    68.6 mm
  • Screen diagonal

    Xperia TX: 1.71 in smaller diagonal

    Zenfone Max Pro (M2) ZB631KL:
    6.26 in
    Xperia TX:
    4.55 in
  • Chipset

    Zenfone Max Pro (M2) ZB631KL:
    Qualcomm SDM660 Snapdragon 660 (14 nm)
    Xperia TX:
    Qualcomm MSM8260A Snapdragon S4 Plus
  • Rear camera layout

    Zenfone Max Pro (M2) ZB631KL:
    Dual
    Xperia TX:
    Single
  • Height

    Xperia TX: 26.9 mm shorter

    Zenfone Max Pro (M2) ZB631KL:
    157.9 mm
    Xperia TX:
    131 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 Pro (M2) ZB631KL

    Height:
    157.9 mm +26.9 mm versus Xperia TX
    Width:
    75.5 mm +6.9 mm versus Xperia TX
    Depth:
    8.5 mm
  2. 2. Xperia TX

    Height:
    131 mm
    Width:
    68.6 mm
    Depth:
    8.6 mm

Weight

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

  1. 1. Zenfone Max Pro (M2) ZB631KL

    175 g

    +48 g versus Xperia TX

  2. 2. Xperia TX

    127 g

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 Pro (M2) ZB631KL

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

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

Zenfone Max Pro (M2) ZB631KL has approximately 71.4% more rectangular screen area than Xperia TX.

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 Pro (M2) ZB631KL, Xperia TX, compared at the same storage capacity.
StorageZenfone Max Pro (M2) ZB631KLXperia TX
16 GB Unknown 1 GB RAM
Zenfone Max Pro (M2) ZB631KL: Original memory entry

64 GB · 4/6 GB RAM 32 GB · 3 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 Pro (M2) ZB631KL

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

2. Xperia TX

NFC:
Yes
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 Max Pro (M2) ZB631KL

    5000 mAh

    +3250 mAh versus Xperia TX

  2. 2. Xperia TX

    1750 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 Max Pro (M2) ZB631KL2. Xperia TX

Everyday essentials
Everyday essentials — specifications for Zenfone Max Pro (M2) ZB631KL, Xperia TX.
SpecificationZenfone Max Pro (M2) ZB631KLXperia TX
Dimensions (HxWxD)
  • 157.9 Х 75.5 Х 8.5 mm
  • 131 Х 68.6 Х 8.6 mm
Weight
  • 175 g
  • 127 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.26" inch
  • 4.55" inch
Screen resolution
  • 1080 x 2280 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 4/6 GB RAM 32 GB
  • 3 GB RAM
  • 16 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 512 GB (dedicated 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
  • 1750 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo)
  • Android 4.0.4 (Ice Cream Sandwich)
  • upgradаble to 4.3 (Jelly Bean)
Chipset
  • Qualcomm SDM660 Snapdragon 660 (14 nm)
  • Qualcomm MSM8260A Snapdragon S4 Plus
NFC
  • Yes
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone Max Pro (M2) ZB631KL, Xperia TX.
SpecificationZenfone Max Pro (M2) ZB631KLXperia TX
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 97.8 cm2
  • 57.1 cm2
Screen format
  • 19:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 82.0%
  • 63.5%
PPI /points per inch/
  • 403 PPI
  • 323 PPI
Screen protection
  • Corning Gorilla Glass 6
  • Shatter proof glass
Camera and Video
Camera and Video — specifications for Zenfone Max Pro (M2) ZB631KL, Xperia TX.
SpecificationZenfone Max Pro (M2) ZB631KLXperia TX
Rear camera, main
  • 12 MP
  • Dual
  • 13 MP
  • Single
Camera specs
  • 12 MP
  • f/1.8
  • 1/2.9''
  • 1.25µm
  • PDAF -5 MP
  • f/2.4
  • 1.12µm
  • depth sensor
  • 13 MP
  • AF
Functions
  • LED flash
  • HDR
  • LED flash
  • panorama
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 13 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 13MP
  • f/2.0
  • 1.12µm
  • 1.3 MP
Performance

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

Performance — specifications for Zenfone Max Pro (M2) ZB631KL, Xperia TX.
SpecificationZenfone Max Pro (M2) ZB631KLXperia TX
Processor CPU
  • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
  • Dual-core 1.5 GHz Krait
Graphics processor GPU
  • Adreno 512
  • Adreno 225
Antutu 7 score * Unknown
  • 2950
GeekBench 5 Single Core *
  • 291
Unknown
GeekBench 5 Multi-Core *
  • 1204
Unknown
General specs
General specs — specifications for Zenfone Max Pro (M2) ZB631KL, Xperia TX.
SpecificationZenfone Max Pro (M2) ZB631KLXperia TX
Release date
  • 2018
  • December
  • 2012
  • August
Colors
  • Blue
  • Titanium
  • Black
  • White
  • Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 330 EUR
Battery life Unknown
  • Stand by time- Up to 300 h (2G) / Up to 400 h (3G) Talking time- Up to 6 h 40 min (2G) / Up to 6 h 40 min (3G) Music play - Up to 18 h
Body build
  • Front glass
  • plastic body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone Max Pro (M2) ZB631KL, Xperia TX.
SpecificationZenfone Max Pro (M2) ZB631KLXperia TX
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 40(2300)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat9 450/50 Mbps
  • HSPA 42.2/5.76 Mbps
GPRS
  • Yes
  • Up to 86 kbps
Edge
  • Yes
  • Up to 237 kbps
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • QZSS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0 (MHL TV-out)
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 3.1
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.08 W/kg (head) 0.81 W/kg (body) SAR EU - 1.09 W/kg (head)
Music and Audio
Music and Audio — specifications for Zenfone Max Pro (M2) ZB631KL, Xperia TX.
SpecificationZenfone Max Pro (M2) ZB631KLXperia TX
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others
  • Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Zenfone Max Pro (M2) ZB631KL, Xperia TX.
SpecificationZenfone Max Pro (M2) ZB631KLXperia TX
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Charging 5V/2A 10W
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - 50 GB of Cloud storage (time limited offer) -MP4/H.264/WMV player -MP3/eAAC+/WMA/WAV/Flac player -Document viewer -Photo viewer/editor -Voice memo/dial -Predictive text input - Also known as Sony LT29i