Asus Zenfone Max Plus (M2) ZB634KL vs Nokia C7 Astound

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    Zenfone Max Plus (M2) ZB634KL:
    LCD
    C7 Astound:
    OLED
  • Weight

    C7 Astound: 35 g lighter

    Zenfone Max Plus (M2) ZB634KL:
    165 g
    C7 Astound:
    130 g
  • Width

    C7 Astound: 19.4 mm narrower

    Zenfone Max Plus (M2) ZB634KL:
    76.2 mm
    C7 Astound:
    56.8 mm
  • Screen diagonal

    C7 Astound: 2.76 in smaller diagonal

    Zenfone Max Plus (M2) ZB634KL:
    6.26 in
    C7 Astound:
    3.5 in
  • Rear camera layout

    Zenfone Max Plus (M2) ZB634KL:
    Dual
    C7 Astound:
    Single
  • Depth

    Zenfone Max Plus (M2) ZB634KL: 2.1 mm thinner

    Zenfone Max Plus (M2) ZB634KL:
    8.4 mm
    C7 Astound:
    10.5 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 +41.9 mm versus C7 Astound
    Width:
    76.2 mm +19.4 mm versus C7 Astound
    Depth:
    8.4 mm
  2. 2. C7 Astound

    Height:
    117.3 mm
    Width:
    56.8 mm
    Depth:
    10.5 mm +2.1 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

    +35 g versus C7 Astound

  2. 2. C7 Astound

    130 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 Plus (M2) ZB634KL

    Screen diagonal:
    6.26 in
    Aspect ratio (height:width):
    18.7:9
    Approximate rectangular screen area:
    98.8 cm²
  2. 2. C7 Astound

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

Zenfone Max Plus (M2) ZB634KL has approximately 192.5% more rectangular screen area than C7 Astound.

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, C7 Astound, compared at the same storage capacity.
StorageZenfone Max Plus (M2) ZB634KLC7 Astound
32 GB 3 GB RAM Unknown
C7 Astound: Original memory entry

8 GB · 256 MB 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. C7 Astound

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 Plus (M2) ZB634KL

    4000 mAh

    +2800 mAh versus C7 Astound

  2. 2. C7 Astound

    1200 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 Plus (M2) ZB634KL2. C7 Astound

Everyday essentials
Everyday essentials — specifications for Zenfone Max Plus (M2) ZB634KL, C7 Astound.
SpecificationZenfone Max Plus (M2) ZB634KLC7 Astound
Dimensions (HxWxD)
  • 159.2 Х 76.2 Х 8.4 mm
  • 117.3 Х 56.8 Х 10.5 mm
Weight
  • 165 g
  • 130 g
Technology
  • S-IPS LCD
  • AMOLED
Screen size
  • 6.26" inch
  • 3.5" inch
Screen resolution
  • 1080 x 2246 px
  • 360 x 640 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
  • 256 MB 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.
  • 4000 mAh
  • Non-removable Li-Po
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.0 (Oreo)
  • Symbian^3
  • upgradable to Nokia Belle OS
Chipset
  • Qualcomm Snapdragon SiP 1
Unknown
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone Max Plus (M2) ZB634KL, C7 Astound.
SpecificationZenfone Max Plus (M2) ZB634KLC7 Astound
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 98.7 cm2
  • 33.8 cm2
Screen format
  • 18.7:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 81.4%
  • 50.7%
PPI /points per inch/
  • 398 PPI
  • 210 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for Zenfone Max Plus (M2) ZB634KL, C7 Astound.
SpecificationZenfone Max Plus (M2) ZB634KLC7 Astound
Rear camera, main
  • 12 MP
  • Dual
  • 8 MP
  • Single
Camera specs
  • 12 MP
  • f/1.8
  • 1/2.9''
  • 1.25µm
  • PDAF -5 MP
  • f/2.4
  • 1.12µm
  • depth sensor
  • 8 MP
Functions
  • LED flash
  • Dual-LED flash
Video
  • 1080p@30fps
  • 720p@25fps
  • 720p@30fps (via SW update)
Front camera, selfie
  • 8 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 8 MP
  • VGA
Performance
Performance — specifications for Zenfone Max Plus (M2) ZB634KL, C7 Astound.
SpecificationZenfone Max Plus (M2) ZB634KLC7 Astound
Processor CPU
  • Octa-core 1.8 GHz
  • 680 MHz ARM 11
Graphics processor GPU
  • Adreno 506
  • Broadcom BCM2727
General specs
General specs — specifications for Zenfone Max Plus (M2) ZB634KL, C7 Astound.
SpecificationZenfone Max Plus (M2) ZB634KLC7 Astound
Release date
  • 2019
  • March
  • 2011
  • March
Colors
  • Red
  • Silver
  • Blue
  • Black
  • Frosty metal
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 220 EUR
Battery life Unknown
  • Stand by time- Up to 555 h (2G) / Up to 656 h (3G) Talking time- Up to 9 h 30 min (2G) / Up to 5 h (3G) Music play - Up to 54 h
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone Max Plus (M2) ZB634KL, C7 Astound.
SpecificationZenfone Max Plus (M2) ZB634KLC7 Astound
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
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
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat7 300/50 Mbps
  • HSPA 10.2/2 Mbps
GPRS
  • Yes
  • Class 33
Edge
  • Yes
  • Class 33
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS; Ovi Maps 3.0
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 3.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.03 W/kg (head) 0.83 W/kg (body) SAR EU - 0.73 W/kg (head)
Music and Audio
Music and Audio — specifications for Zenfone Max Plus (M2) ZB634KL, C7 Astound.
SpecificationZenfone Max Plus (M2) ZB634KLC7 Astound
Radio
  • FM radio
  • Stereo FM radio
  • RDS; FM trans
Others
  • Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Zenfone Max Plus (M2) ZB634KL, C7 Astound.
SpecificationZenfone Max Plus (M2) ZB634KLC7 Astound
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity - Fast battery charging 5V/2A 10W
  • Sensors Accelerometer
  • proximity
  • compass - Web TV -TV-out -MP3/WMA/WAV/eAAC+ player -DivX/XviD/MP4/H.264/WMV player -Quickoffice document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Adobe Reader -Voice memo/dial/command -Predictive text input - For T-Mobile