Energizer Ultimate U620S Pop vs O2 XDA Exec

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.

  • Width

    Ultimate U620S Pop: 6.1 mm narrower

    Ultimate U620S Pop:
    74.9 mm
    XDA Exec:
    81 mm
  • Screen diagonal

    XDA Exec: 2.6 in smaller diagonal

    Ultimate U620S Pop:
    6.2 in
    XDA Exec:
    3.6 in
  • Rear camera layout

    Ultimate U620S Pop:
    Triple
    XDA Exec:
    Single
  • Depth

    Ultimate U620S Pop: 14.7 mm thinner

    Ultimate U620S Pop:
    10.3 mm
    XDA Exec:
    25 mm
  • Height

    XDA Exec: 26.2 mm shorter

    Ultimate U620S Pop:
    153.2 mm
    XDA Exec:
    127 mm
  • Release year

    Ultimate U620S Pop:
    2019
    XDA Exec:
    2005

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. Ultimate U620S Pop

    Height:
    153.2 mm +26.2 mm versus XDA Exec
    Width:
    74.9 mm
    Depth:
    10.3 mm
    Weight:
    Unknown
  2. 2. XDA Exec

    Height:
    127 mm
    Width:
    81 mm +6.1 mm versus Ultimate U620S Pop
    Depth:
    25 mm +14.7 mm versus Ultimate U620S Pop
    Weight:
    285 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. Ultimate U620S Pop

    Screen diagonal:
    6.2 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    95.9 cm²
  2. 2. XDA Exec

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

Ultimate U620S Pop has approximately 139.1% more rectangular screen area than XDA Exec.

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 Ultimate U620S Pop, XDA Exec, compared at the same storage capacity.
StorageUltimate U620S PopXDA Exec
128 GB 6 GB RAM Unknown
XDA Exec: Original memory entry

64 MB RAM · 128 MB 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. Ultimate U620S Pop

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 128 GB (uses SIM 2 slot)

2. XDA Exec

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SDIO/MMC

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. Ultimate U620S Pop

    3200 mAh

    +1580 mAh versus XDA Exec

  2. 2. XDA Exec

    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. Ultimate U620S Pop2. XDA Exec

Everyday essentials
Everyday essentials — specifications for Ultimate U620S Pop, XDA Exec.
SpecificationUltimate U620S PopXDA Exec
Dimensions (HxWxD)
  • 153.2 Х 74.9 Х 10.3 mm
  • 127 Х 81 Х 25 mm
Weight
  • 0 g
  • 285 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.2" inch
  • 3.6" inch
Screen resolution
  • 1080 x 2280 px
  • 640 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 128 GB (uses SIM 2 slot)
  • SDIO/MMC
Battery Capacity is not battery life. No endurance test is implied.
  • 3200 mAh
  • Non-removable Li-Ion
  • 1620 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Mediatek Helio P70
Unknown
Headphone jack
  • No
  • No
Display
Display — specifications for Ultimate U620S Pop, XDA Exec.
SpecificationUltimate U620S PopXDA Exec
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 95.9 cm2
  • 40.1 cm2
Screen format
  • 19:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 83.6%
  • 39.0%
PPI /points per inch/
  • 407 PPI
  • 222 PPI
Camera and Video
Camera and Video — specifications for Ultimate U620S Pop, XDA Exec.
SpecificationUltimate U620S PopXDA Exec
Rear camera, main
  • 12 MP
  • Triple
  • 1.3 MP
  • Single
Camera specs
  • 12 MP
  • PDAF -5 MP -2 MP
  • depth sensor
  • 1.3 MP
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Unknown
Video
  • 1080p
  • Yes
Front camera, selfie
  • 16 MP
  • Dual
  • 0.3 MP
  • Single
Specifications
  • Motorized pop-up 16 MP Motorized pop-up 2 MP
  • depth sensor
  • VGA videocall camera
Performance
Performance — specifications for Ultimate U620S Pop, XDA Exec.
SpecificationUltimate U620S PopXDA Exec
Processor CPU
  • Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
  • Intel Bulverde 520 MHz
Graphics processor GPU
  • Mali-G72 MP3
Unknown
General specs
General specs — specifications for Ultimate U620S Pop, XDA Exec.
SpecificationUltimate U620S PopXDA Exec
Release date
  • 2019
  • January
  • 2005
  • August
Colors
  • Black
  • Red
  • Green
  • Stylish black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 300 EUR
Battery life Unknown
  • Stand by time- Up to 250 h Talking time- Up to 8 h
Communication and Connectivity
Communication and Connectivity — specifications for Ultimate U620S Pop, XDA Exec.
SpecificationUltimate U620S PopXDA Exec
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 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA
  • LTE-A
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11b
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • No
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • miniUSB
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 1.2
Music and Audio
Music and Audio — specifications for Ultimate U620S Pop, XDA Exec.
SpecificationUltimate U620S PopXDA Exec
Radio
  • FM radio
  • No
Others
  • Active noise cancellation with dedicated mic
  • Handwriting recognition
  • Dual speakers
Other features
Other features — specifications for Ultimate U620S Pop, XDA Exec.
SpecificationUltimate U620S PopXDA Exec
Dop
  • Sensors Fingerprint (side-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek 9000
  • i-mate JASJAR and T-Mobile MDA IV.