Energizer Ultimate U620S vs Sony Xperia XZ2

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

    Xperia XZ2: 3.5 mm narrower

    Ultimate U620S:
    75.5 mm
    Xperia XZ2:
    72 mm
  • Screen diagonal

    Xperia XZ2: 0.5 in smaller diagonal

    Ultimate U620S:
    6.2 in
    Xperia XZ2:
    5.7 in
  • Chipset

    Ultimate U620S:
    Mediatek MT6765 Helio P35 (12nm)
    Xperia XZ2:
    Qualcomm SDM845 Snapdragon 845 (10 nm)
  • Rear camera layout

    Ultimate U620S:
    Triple
    Xperia XZ2:
    Single
  • Depth

    Ultimate U620S: 2.8 mm thinner

    Ultimate U620S:
    8.3 mm
    Xperia XZ2:
    11.1 mm
  • Height

    Xperia XZ2: 2.8 mm shorter

    Ultimate U620S:
    155.8 mm
    Xperia XZ2:
    153 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. Ultimate U620S

    Height:
    155.8 mm +2.8 mm versus Xperia XZ2
    Width:
    75.5 mm +3.5 mm versus Xperia XZ2
    Depth:
    8.3 mm
    Weight:
    Unknown
  2. 2. Xperia XZ2

    Height:
    153 mm
    Width:
    72 mm
    Depth:
    11.1 mm +2.8 mm versus Ultimate U620S
    Weight:
    198 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

    Screen diagonal:
    6.2 in
    Aspect ratio (height:width):
    18.5:9
    Approximate rectangular screen area:
    97.6 cm²
  2. 2. Xperia XZ2

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

Ultimate U620S has approximately 16.4% more rectangular screen area than Xperia XZ2.

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.

Ultimate U620S: Original memory entry

64 GB · 512GB 4GB

Xperia XZ2: Original memory entry

64 GB · 4/6 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. Ultimate U620S

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (uses SIM 2 slot)

2. Xperia XZ2

NFC:
Yes
Headphone jack:
No
Memory card support:
See details microSD · up to 512 GB (uses SIM 2 slot) - dual SIM model only

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

    4000 mAh

    +820 mAh versus Xperia XZ2

  2. 2. Xperia XZ2

    3180 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 U620S2. Xperia XZ2

Everyday essentials
Everyday essentials — specifications for Ultimate U620S, Xperia XZ2.
SpecificationUltimate U620SXperia XZ2
Dimensions (HxWxD)
  • 155.8 Х 75.5 Х 8.3 mm
  • 153 Х 72 Х 11.1 mm
Weight
  • 0 g
  • 198 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.2" inch
  • 5.7" inch
Screen resolution
  • 720 x 1520 px
  • 1080 x 2160 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 512GB 4GB
  • 64 GB
  • 4/6 GB RAM
Memory card support
  • microSD
  • up to 128 GB (uses SIM 2 slot)
  • microSD
  • up to 512 GB (uses SIM 2 slot) - dual SIM model only
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Removable Li-Po
  • 3180 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Android 8.0 (Oreo)
  • upgradable to Android 9.0 (Pie)
Chipset
  • Mediatek MT6765 Helio P35 (12nm)
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • No
Display
Display — specifications for Ultimate U620S, Xperia XZ2.
SpecificationUltimate U620SXperia XZ2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 97.6 cm2
  • 83.8 cm2
Screen format
  • 18.5:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 82.9%
  • 76.1%
PPI /points per inch/
  • 265 PPI
  • 424 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video — specifications for Ultimate U620S, Xperia XZ2.
SpecificationUltimate U620SXperia XZ2
Rear camera, main
  • 16 MP
  • Triple
  • 19 MP
  • Single
Camera specs
  • 16 MP
  • PDAF -2 MP -VGA
  • depth sensor
  • 19 MP
  • f/2.0
  • 25mm (wide)
  • 1/2.3''
  • 1.22µm
  • predictive PDAF & laser AF
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
  • LED flash
  • panorama
  • HDR
Video
  • 1080p
  • 1080p@30fps (gyro-EIS)
Front camera, selfie
  • 16 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 16 MP
  • 5 MP
  • f/2.2
  • 1/5''
Performance

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

Performance — specifications for Ultimate U620S, Xperia XZ2.
SpecificationUltimate U620SXperia XZ2
Processor CPU
  • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
  • Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU
  • PowerVR GE8320
  • Adreno 630
Antutu 7 score * Unknown
  • 266384
GeekBench 4 Single Core * Unknown
  • 2378
GeekBench 4 Multi-Core * Unknown
  • 8389
GeekBench 4 RenderScript * Unknown
  • 13338
GeekBench 5 Single Core * Unknown
  • 497
GeekBench 5 Multi-Core * Unknown
  • 2077
General specs
General specs — specifications for Ultimate U620S, Xperia XZ2.
SpecificationUltimate U620SXperia XZ2
Release date
  • 2019
  • January
  • 2018
  • February
Colors
  • Aurora Red
  • Aurora Blue
  • Liquid Black
  • Liquid Silver
  • Deep Green
  • Ash Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 460 EUR
Body build Unknown
  • Front/back glass (Gorilla Glass 5) & aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for Ultimate U620S, Xperia XZ2.
SpecificationUltimate U620SXperia XZ2
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE
Speed
  • HSPA
  • LTE-A
  • HSPA 42.2/5.76 Mbps
  • LTE-A (5CA) Cat18 1200/200 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • 3.1
  • Type-C 1.0 reversible connector; USB Host
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 5.0
  • A2DP
  • aptX HD
  • LE
Music and Audio
Music and Audio — specifications for Ultimate U620S, Xperia XZ2.
SpecificationUltimate U620SXperia XZ2
Radio
  • FM radio
  • No
Others
  • Active noise cancellation with dedicated mic
  • HDR BT.2020 -Triluminos display -X-Reality Engine
  • 24-bit/192kHz audio -Dynamic vibration system -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Ultimate U620S, Xperia XZ2.
SpecificationUltimate U620SXperia XZ2
Dop
  • Sensors Fingerprint (side-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • barometer
  • compass
  • color spectrum - Fast battery charging (Quick Charge 3.0) -Qi wireless charging - IP65/IP68 dust/water proof (up to 1.5m for 30 mins)