You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<

HTC One E8 vs Oppo Realme X2

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.

  • Display technology

    OLED versus LCD

    One E8:
    LCD
    Realme X2:
    OLED
  • Weight

    One E8: 37 g lighter

    One E8:
    145 g
    Realme X2:
    182 g
  • Width

    One E8: 4.5 mm narrower

    One E8:
    70.7 mm
    Realme X2:
    75.2 mm
  • Screen diagonal

    One E8: 1.4 in smaller diagonal

    One E8:
    5 in
    Realme X2:
    6.4 in
  • Chipset

    One E8:
    Qualcomm MSM8975AC Snapdragon 801 (28 nm)
    Realme X2:
    Qualcomm SDM730 Snapdragon 730G (8 nm)
  • Rear camera layout

    One E8:
    Single
    Realme X2:
    Quad

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. One E8

    Height:
    146.4 mm
    Width:
    70.7 mm
    Depth:
    9.9 mm +1.3 mm versus Realme X2
  2. 2. Realme X2

    Height:
    158.7 mm +12.3 mm versus One E8
    Width:
    75.2 mm +4.5 mm versus One E8
    Depth:
    8.6 mm

Weight

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

  1. 1. One E8

    145 g

  2. 2. Realme X2

    182 g

    +37 g versus One E8

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. One E8

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Realme X2

    Screen diagonal:
    6.4 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.5 cm²

Realme X2 has approximately 45.9% more rectangular screen area than One E8.

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 One E8, Realme X2, compared at the same storage capacity.
StorageOne E8Realme X2
16 GB 2 GB RAM Not recorded
64 GB Not recorded 6 GB RAM
128 GB Not recorded 6 / 8 GB RAM Alternative RAM configurations
256 GB Not recorded 8 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. One E8

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

2. Realme X2

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. One E8

    2600 mAh

  2. 2. Realme X2

    4000 mAh

    +1400 mAh versus One E8

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. One E82. Realme X2

Everyday essentials
Everyday essentials — specifications for One E8, Realme X2.
SpecificationOne E8Realme X2
Dimensions (HxWxD)
  • 146.4 Х 70.7 Х 9.9 mm
  • 158.7 Х 75.2 Х 8.6 mm
Weight
  • 145 g
  • 182 g
Technology
  • Super LCD3
  • Super AMOLED
Screen size
  • 5" inch
  • 6.4" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 64GB 6GB RAM
  • 128GB 6GB RAM
  • 128GB 8GB RAM
  • 256GB 8GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2600 mAh
  • Non-removable Li-Po
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.4.2 (KitKat)
  • upgradable to 6.1 (Marshmallow); Sense UI 7
  • Android 9.0 (Pie)
  • planned upgrade to Android 10.0; ColorOS 6
Chipset
  • Qualcomm MSM8975AC Snapdragon 801 (28 nm)
  • Qualcomm SDM730 Snapdragon 730G (8 nm)
NFC
  • Yes
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for One E8, Realme X2.
SpecificationOne E8Realme X2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 100.5 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 66.6%
  • 84.3%
PPI /points per inch/
  • 441 PPI
  • 403 PPI
Screen protection
  • Corning Gorilla Glass 3
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video — specifications for One E8, Realme X2.
SpecificationOne E8Realme X2
Rear camera, main
  • 13 MP
  • Single
  • 64 MP
  • Quad
Camera specs
  • 13 MP
  • AF
  • f/2.2
  • 64 MP
  • f/1.8
  • (wide)
  • 1/1.7''
  • 0.8µm
  • PDAF -8 MP
  • f/2.3
  • 13mm (ultrawide)
  • 1/4''
  • 1.12µm -2 MP
  • f/2.4
  • 1/5''
  • 1.75µm (dedicated macro camera) -2 MP
  • 1.75µm
  • depth sensor
Functions
  • LED flash
  • panorama
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 32 MP
  • Single
Specifications
  • 5 MP
  • 32 MP
  • f/2.0
Performance

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

Performance — specifications for One E8, Realme X2.
SpecificationOne E8Realme X2
Processor CPU
  • Quad-core 2.5 GHz Krait 400
  • Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
Graphics processor GPU
  • Adreno 330
  • Adreno 618
Antutu 7 score *
  • 36112
Unknown
GeekBench 4 Single Core *
  • 940
Unknown
GeekBench 4 Multi-Core *
  • 2222
Unknown
GeekBench 4 RenderScript *
  • 2614
Unknown
General specs
General specs — specifications for One E8, Realme X2.
SpecificationOne E8Realme X2
Release date
  • 2014
  • June. Released 2014
  • June
  • 2019
  • September
Colors
  • White
  • Red
  • Black
  • Pearl White
  • Pearl Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 420 EUR
  • 210 EUR
Battery life
  • Stand by time- Up to 504 h (3G) Talking time- Up to 26 h 40 min (3G)
Unknown
Body build Unknown
  • Front/back glass (Gorilla Glass 5)
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for One E8, Realme X2.
SpecificationOne E8Realme X2
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 - for India
  • Hong Kong HSDPA 850 / 900 / 2100 - SEA TD-SCDMA - Hong Kong -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 28(700) - SEA LTE band 1(2100)
  • 41(2500) - India LTE band 3(1800)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - Hong Kong
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.76 W/kg (head) 0.32 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for One E8, Realme X2.
SpecificationOne E8Realme X2
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • Dolby Atmos
Other features
Other features — specifications for One E8, Realme X2.
SpecificationOne E8Realme X2
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging (Quick Charge 2.0) - Also known as HTC One (E8) Ace
  • HTC ONE (E8) dual sim
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 30W: 67% in 30 min (VOOC Flash Charge 3.0)