Asus Zenfone 5 ZE620KL vs O2 XDA Flame

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

    Zenfone 5 ZE620KL: 25 g lighter

    Zenfone 5 ZE620KL:
    165 g
    XDA Flame:
    190 g
  • Width

    XDA Flame: 1.7 mm narrower

    Zenfone 5 ZE620KL:
    75.7 mm
    XDA Flame:
    74 mm
  • Screen diagonal

    XDA Flame: 2.6 in smaller diagonal

    Zenfone 5 ZE620KL:
    6.2 in
    XDA Flame:
    3.6 in
  • Rear camera layout

    Zenfone 5 ZE620KL:
    Dual
    XDA Flame:
    Single
  • Depth

    Zenfone 5 ZE620KL: 9.8 mm thinner

    Zenfone 5 ZE620KL:
    7.7 mm
    XDA Flame:
    17.5 mm
  • Height

    XDA Flame: 27 mm shorter

    Zenfone 5 ZE620KL:
    153 mm
    XDA Flame:
    126 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 5 ZE620KL

    Height:
    153 mm +27 mm versus XDA Flame
    Width:
    75.7 mm +1.7 mm versus XDA Flame
    Depth:
    7.7 mm
  2. 2. XDA Flame

    Height:
    126 mm
    Width:
    74 mm
    Depth:
    17.5 mm +9.8 mm versus Zenfone 5 ZE620KL

Weight

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

  1. 1. Zenfone 5 ZE620KL

    165 g

  2. 2. XDA Flame

    190 g

    +25 g versus Zenfone 5 ZE620KL

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 5 ZE620KL

    Screen diagonal:
    6.2 in
    Aspect ratio (height:width):
    18.7:9
    Approximate rectangular screen area:
    96.9 cm²
  2. 2. XDA Flame

    Screen diagonal:
    3.6 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    40.1 cm²

Zenfone 5 ZE620KL has approximately 141.5% more rectangular screen area than XDA Flame.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Zenfone 5 ZE620KL: Original memory entry

64 GB · 4/6 GB RAM

XDA Flame: Original memory entry

128 MB RAM · 2 GB ROM

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 5 ZE620KL

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (uses SIM 2 slot)

2. XDA Flame

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (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 5 ZE620KL

    3300 mAh

    +1680 mAh versus XDA Flame

  2. 2. XDA Flame

    1620 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 5 ZE620KL2. XDA Flame

Everyday essentials
Everyday essentials — specifications for Zenfone 5 ZE620KL, XDA Flame.
SpecificationZenfone 5 ZE620KLXDA Flame
Dimensions (HxWxD)
  • 153 Х 75.7 Х 7.7 mm
  • 126 Х 74 Х 17.5 mm
Weight
  • 165 g
  • 190 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.2" inch
  • 3.6" inch
Screen resolution
  • 1080 x 2246 px
  • 480 x 640 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
  • 128 MB RAM
  • 2 GB ROM
Memory card support
  • microSD
  • up to 512 GB (uses SIM 2 slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3300 mAh
  • Non-removable Li-Ion
  • 1620 mAh
  • Removable Li-Po
Operating system OS
  • Android 8.0 (Oreo)
  • upgradable to Android 9.0 (Pie); ZenUI 5
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Qualcomm SDM636 Snapdragon 636 (14 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Zenfone 5 ZE620KL, XDA Flame.
SpecificationZenfone 5 ZE620KLXDA Flame
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 96.9 cm2
  • 40.1 cm2
Screen format
  • 18.7:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 83.6%
  • 43.0%
PPI /points per inch/
  • 402 PPI
  • 222 PPI
Screen protection
  • Corning Gorilla Glass (unspecified version)
Unknown
Camera and Video
Camera and Video — specifications for Zenfone 5 ZE620KL, XDA Flame.
SpecificationZenfone 5 ZE620KLXDA Flame
Rear camera, main
  • 12 MP
  • Dual
  • 2 MP
  • Single
Camera specs
  • 12 MP
  • f/1.8
  • 24mm (wide)
  • 1/2.55''
  • 1.4µm
  • PDAF
  • 4-axis OIS -8 MP
  • f/2.0
  • 12mm
  • 1/4''
  • 1.12µm
  • no AF
  • 2 MP
  • AF
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps (gyro-EIS)
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 24mm (wide)
  • 1/4''
  • 1.12µm
  • VGA videocall camera
Performance

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

Performance — specifications for Zenfone 5 ZE620KL, XDA Flame.
SpecificationZenfone 5 ZE620KLXDA Flame
Processor CPU
  • Octa-core Kryo 260
  • Intel XScale PXA 270 520 MHz
Graphics processor GPU
  • Adreno 509
Unknown
Antutu 7 score *
  • 115382
Unknown
General specs
General specs — specifications for Zenfone 5 ZE620KL, XDA Flame.
SpecificationZenfone 5 ZE620KLXDA Flame
Release date
  • 2018
  • February
  • 2007
  • February
Colors
  • Midnight Blue
  • Meteor Silver
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 400 EUR
  • 280 EUR
Battery life Unknown
  • Stand by time- Up to 200 h Talking time- Up to 6 h
Body build
  • Front glass
  • aluminum body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone 5 ZE620KL, XDA Flame.
SpecificationZenfone 5 ZE620KLXDA Flame
SIM card
  • Hybrid 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 800 / 850 / 900 / 1900 / 2100 - A version
  • B version HSDPA 850 / 900 / 2100 - C version -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 18(800)
  • 19(800)
  • 20(800)
  • 26(850)
  • 28(700)
  • 32(1500)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - A version LTE band 1(2100)
  • 41(2500) - B version LTE band 1(2100)
  • 40(2300) - C version
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 400/75 Mbps
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • No
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • miniUSB
  • USB Host
Bluetooth
  • v5.0
  • A2DP
  • LE
  • 2.0
Music and Audio
Music and Audio — specifications for Zenfone 5 ZE620KL, XDA Flame.
SpecificationZenfone 5 ZE620KLXDA Flame
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others
  • 96% DCI-P3
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic -DTS Headphone X
  • Handwriting recognition
Other features
Other features — specifications for Zenfone 5 ZE620KL, XDA Flame.
SpecificationZenfone 5 ZE620KLXDA Flame
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Charging 5V/2A 10W
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player -TV-out