Celkon Q3K Power vs Meizu E3

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.

  • Weight

    Q3K Power: 32 g lighter

    Q3K Power:
    128 g
    E3:
    160 g
  • Width

    Q3K Power: 10 mm narrower

    Q3K Power:
    65 mm
    E3:
    75 mm
  • Screen diagonal

    Q3K Power: 1.99 in smaller diagonal

    Q3K Power:
    4 in
    E3:
    5.99 in
  • Chipset

    Q3K Power:
    Spreadtrum 7731G
    E3:
    Qualcomm SDM636 Snapdragon 636 (14 nm)
  • Rear camera layout

    Q3K Power:
    Single
    E3:
    Dual
  • Depth

    E3: 2.2 mm thinner

    Q3K Power:
    9.8 mm
    E3:
    7.6 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. Q3K Power

    Height:
    125.8 mm
    Width:
    65 mm
    Depth:
    9.8 mm +2.2 mm versus E3
  2. 2. E3

    Height:
    156.8 mm +31 mm versus Q3K Power
    Width:
    75 mm +10 mm versus Q3K Power
    Depth:
    7.6 mm

Weight

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

  1. 1. Q3K Power

    128 g

  2. 2. E3

    160 g

    +32 g versus Q3K Power

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. Q3K Power

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. E3

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

E3 has approximately 103.3% more rectangular screen area than Q3K Power.

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 Q3K Power, E3, compared at the same storage capacity.
StorageQ3K PowerE3
64 GB Unknown 6 GB RAM
128 GB Unknown 6 GB RAM
Q3K Power: Original memory entry

8 GB · 512 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. Q3K Power

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

2. E3

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 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. Q3K Power

    3000 mAh

  2. 2. E3

    3360 mAh

    +360 mAh versus Q3K Power

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. Q3K Power2. E3

Everyday essentials
Everyday essentials — specifications for Q3K Power, E3.
SpecificationQ3K PowerE3
Dimensions (HxWxD)
  • 125.8 Х 65 Х 9.8 mm
  • 156.8 Х 75 Х 7.6 mm
Weight
  • 128 g
  • 160 g
Technology Unknown
  • IPS LCD
Screen size
  • 4" inch
  • 5.99" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 2160 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 64/128 GB
  • 6 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Li-Ion
  • 3360 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 7.1.2 (Nougat); Flyme 7
Chipset
  • Spreadtrum 7731G
  • Qualcomm SDM636 Snapdragon 636 (14 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Q3K Power, E3.
SpecificationQ3K PowerE3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 92.6 cm2
Screen format
  • 5:3 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 55.7%
  • 78.7%
PPI /points per inch/
  • 233 PPI
  • 403 PPI
Camera and Video
Camera and Video — specifications for Q3K Power, E3.
SpecificationQ3K PowerE3
Rear camera, main
  • 3.15 MP
  • Single
  • 12 MP
  • Dual
Camera specs
  • 3.15 MP
  • 12 MP
  • f/1.9
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF -20 MP
  • f/2.6
  • 1/2.8''
  • 1.0µm
  • PDAF
Functions
  • LED flash
  • HDR
  • panorama
  • Dual-LED dual tone flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 1.3 MP
  • 8 MP
  • f/2.0
  • 1/3.2''
  • 1.4µm
Performance

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

Performance — specifications for Q3K Power, E3.
SpecificationQ3K PowerE3
Processor CPU
  • Quad-core 1.2 GHz
  • Octa-core 1.8 GHz Kryo 260
Graphics processor GPU
  • Mali-400
  • Adreno 509
Antutu 7 score * Unknown
  • 112458
GeekBench 4 Single Core * Unknown
  • 1327
GeekBench 4 Multi-Core * Unknown
  • 4872
General specs
General specs — specifications for Q3K Power, E3.
SpecificationQ3K PowerE3
Release date
  • 2015
  • July
  • 2018
  • March
Colors
  • White
  • Black
  • Gold
  • Black Stone
  • Moonlight Silver
  • Champagne Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 280 EUR
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for Q3K Power, E3.
SpecificationQ3K PowerE3
SIM card
  • Dual SIM
  • Hybrid 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 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • Yes
  • 384 kbps
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.0
  • A2DP
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Q3K Power, E3.
SpecificationQ3K PowerE3
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Q3K Power, E3.
SpecificationQ3K PowerE3
Dop
  • Sensors Accelerometer
  • Sensors Fingerprint (side-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: 53% in 30 min (mCharge 3.0)