Acer DX650 vs ZTE Blade Z Max

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

    DX650: 42 g lighter

    DX650:
    133 g
    Blade Z Max:
    175 g
  • Width

    DX650: 25.6 mm narrower

    DX650:
    59 mm
    Blade Z Max:
    84.6 mm
  • Screen diagonal

    DX650: 3.2 in smaller diagonal

    DX650:
    2.8 in
    Blade Z Max:
    6 in
  • Rear camera layout

    DX650:
    Single
    Blade Z Max:
    Dual
  • Depth

    Blade Z Max: 7.2 mm thinner

    DX650:
    15.6 mm
    Blade Z Max:
    8.4 mm
  • Height

    DX650: 56.5 mm shorter

    DX650:
    109.6 mm
    Blade Z Max:
    166.1 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. DX650

    Height:
    109.6 mm
    Width:
    59 mm
    Depth:
    15.6 mm +7.2 mm versus Blade Z Max
  2. 2. Blade Z Max

    Height:
    166.1 mm +56.5 mm versus DX650
    Width:
    84.6 mm +25.6 mm versus DX650
    Depth:
    8.4 mm

Weight

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

  1. 1. DX650

    133 g

  2. 2. Blade Z Max

    175 g

    +42 g versus DX650

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. DX650

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. Blade Z Max

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

Blade Z Max has approximately 308.8% more rectangular screen area than DX650.

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 DX650, Blade Z Max, compared at the same storage capacity.
StorageDX650Blade Z Max
32 GB Unknown 2 GB RAM
DX650: Original memory entry

Super AMOLED

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. DX650

NFC:
See details Super AMOLED
Headphone jack:
See details panorama
Memory card support:
See details microSD (dedicated slot)

2. Blade Z Max

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB

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. DX650

    1260 mAh

  2. 2. Blade Z Max

    4080 mAh

    +2820 mAh versus DX650

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. DX6502. Blade Z Max

Everyday essentials
Everyday essentials — specifications for DX650, Blade Z Max.
SpecificationDX650Blade Z Max
Dimensions (HxWxD)
  • 109.6 Х 59 Х 15.6 mm
  • 166.1 Х 84.6 Х 8.4 mm
Weight
  • 133 g
  • 175 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 6" inch
Screen resolution
  • 240 x 320 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • Super AMOLED
  • 32 GB
  • 2 GB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 128 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1260 mAh
  • Removable Li-Ion
  • 4080 mAh
  • Non-removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 7.1.1 (Nougat)
Chipset Unknown
  • Qualcomm MSM8940 Snapdragon 435 (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for DX650, Blade Z Max.
SpecificationDX650Blade Z Max
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 99.2 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 37.5%
  • 70.6%
PPI /points per inch/
  • 143 PPI
  • 367 PPI
Screen protection Unknown
  • Asahi Dragontrail Glass
Camera and Video
Camera and Video — specifications for DX650, Blade Z Max.
SpecificationDX650Blade Z Max
Rear camera, main
  • 2 MP
  • Single
  • 16 MP
  • Dual
Camera specs
  • 2 MP
  • 16 MP
  • PDAF -2 MP
  • depth sensor
Functions Unknown
  • LED flash
  • HDR
  • panorama
Video
  • panorama
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications
  • Super AMOLED
  • 8 MP
Performance

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

Performance — specifications for DX650, Blade Z Max.
SpecificationDX650Blade Z Max
Processor CPU
  • Samsung S3C 6410 533 MHz
  • Octa-core 1.4 GHz Cortex-A53
Graphics processor GPU Unknown
  • Adreno 505
GeekBench 4 Single Core * Unknown
  • 673
GeekBench 4 Multi-Core * Unknown
  • 2516
GeekBench 4 RenderScript * Unknown
  • 2331
GeekBench 5 Single Core * Unknown
  • 124
GeekBench 5 Multi-Core * Unknown
  • 586
General specs
General specs — specifications for DX650, Blade Z Max.
SpecificationDX650Blade Z Max
Release date
  • 2009
  • June
  • 2017
  • August
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 130 USD
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
  • Stand by time- Up to 528 h (3G) Talking time- Up to 31 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for DX650, Blade Z Max.
SpecificationDX650Blade Z Max
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Nano-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 12(700)
  • 66(1700/2100)
Speed
  • Super AMOLED
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • SiRF Star III chipset
  • Yes
  • with A-GPS
  • SUPL
USB
  • miniUSB
  • Type-C 1.0 reversible connector
Bluetooth
  • microUSB 2.0
  • A2DP
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for DX650, Blade Z Max.
SpecificationDX650Blade Z Max
Radio
  • FM radio
  • FM radio
Others
  • Secondary 1.27'' OLED display (128 x 96 pixel resolution) -Handwriting recognition
  • Active noise cancellation with dedicated mic -Dolby Surround Sound
Other features
Other features — specifications for DX650, Blade Z Max.
SpecificationDX650Blade Z Max
Dop
  • Sensors Accelerometer Pocket Office -Voice memo -MP3 player
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (Quick Charge 2.0) - For MetroPCS. Also known as ZTE Blade Z Max Z982.