Celkon Q455 vs Yezz Max 1

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

    Max 1: 10 g lighter

    Q455:
    130 g
    Max 1:
    120 g
  • Width

    Max 1: 2.2 mm narrower

    Q455:
    68 mm
    Max 1:
    65.8 mm
  • Screen diagonal

    Q455: 0.5 in smaller diagonal

    Q455:
    4.5 in
    Max 1:
    5 in
  • Memory variants

    At 16 GB storage

    Q455:
    1 GB RAM
    Max 1:
    2 GB RAM
  • Depth

    Q455: 0.9 mm thinner

    Q455:
    7.9 mm
    Max 1:
    8.8 mm
  • Height

    Q455: 2.5 mm shorter

    Q455:
    136.5 mm
    Max 1:
    139 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. Q455

    Height:
    136.5 mm
    Width:
    68 mm +2.2 mm versus Max 1
    Depth:
    7.9 mm
  2. 2. Max 1

    Height:
    139 mm +2.5 mm versus Q455
    Width:
    65.8 mm
    Depth:
    8.8 mm +0.9 mm versus Q455

Weight

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

  1. 1. Q455

    130 g

    +10 g versus Max 1

  2. 2. Max 1

    120 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. Q455

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Max 1

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    64.5 cm²

Max 1 has approximately 15.6% more rectangular screen area than Q455.

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 Q455, Max 1, compared at the same storage capacity.
StorageQ455Max 1
16 GB Recorded for all phones 1 GB RAM 2 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. Q455

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

2. Max 1

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. Q455

    2000 mAh

  2. 2. Max 1

    2000 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. Q4552. Max 1

Everyday essentials
Everyday essentials — specifications for Q455, Max 1.
SpecificationQ455Max 1
Dimensions (HxWxD)
  • 136.5 Х 68 Х 7.9 mm
  • 139 Х 65.8 Х 8.8 mm
Weight
  • 130 g
  • 120 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 5" inch
Screen resolution
  • 540 x 960 px
  • 480 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 8.1 (Oreo)
Chipset Unknown
  • Mediatek MT6580M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Q455, Max 1.
SpecificationQ455Max 1
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 55.8 cm2
  • 64.5 cm2
Screen format
  • 16:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 60.1%
  • 70.5%
PPI /points per inch/
  • 245 PPI
  • 215 PPI
Camera and Video
Camera and Video — specifications for Q455, Max 1.
SpecificationQ455Max 1
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • 8 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 1.3 MP
  • 8 MP
Performance
Performance — specifications for Q455, Max 1.
SpecificationQ455Max 1
Processor CPU
  • Quad-core 1.2
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400
General specs
General specs — specifications for Q455, Max 1.
SpecificationQ455Max 1
Release date
  • 2014
  • 2018
  • October
Colors
  • White
  • Black
  • Blue
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
  • 65 USD
Battery life
  • Talking time- Up to 6 h (3G)
  • Stand by time- Up to 180 h Talking time- Up to 5 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Q455, Max 1.
SpecificationQ455Max 1
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA
  • HSPA 42.2/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • 4.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.47 W/kg (head) 0.41 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Q455, Max 1.
SpecificationQ455Max 1
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Q455, Max 1.
SpecificationQ455Max 1
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer