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Allview Viper E vs Oppo Realme XT

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.

  • Display technologyOLED versus LCDViper E: LCD · Realme XT: OLED
  • WeightViper E: 60.5 g lighterViper E: 122.5 g · Realme XT: 183 g
  • WidthViper E: 10.2 mm narrowerViper E: 65 mm · Realme XT: 75.2 mm
  • Screen diagonalViper E: 1.9 in smaller diagonalViper E: 4.5 in · Realme XT: 6.4 in
  • ChipsetMediatek MT6582 (28 nm) / Qualcomm SDM712 Snapdragon 712 (10 nm)Viper E: Mediatek MT6582 (28 nm) · Realme XT: Qualcomm SDM712 Snapdragon 712 (10 nm)
  • Rear camera layoutSingle / QuadViper E: Single · Realme XT: 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.

Front
Viper E: 131 × 65 mm 1 Realme XT: 158.7 × 75.2 mm 2
Side
Viper E: 131 × 7.8 mm 1 Realme XT: 158.7 × 8.6 mm 2
  1. 1. Viper E
    Height
    131 mm
    Width
    65 mm
    Depth
    7.8 mm
    Weight
    122.5 g
  2. 2. Realme XT
    Height
    158.7 mm+27.7 mm versus Viper E
    Width
    75.2 mm+10.2 mm versus Viper E
    Depth
    8.6 mm+0.8 mm versus Viper E
    Weight
    183 g
Weight

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

  1. 1. Viper E122.5 g
  2. 2. Realme XT183 g

    +60.5 g versus Viper E

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.

Screen size
Viper E: 4.5 in, 16:9, About 55.8 cm² rectangular area 1 Realme XT: 6.4 in, 19.5:9, About 100.5 cm² rectangular area 2
  1. 1. Viper E 4.5 in · 16:9 About 55.8 cm² rectangular area
  2. 2. Realme XT 6.4 in · 19.5:9 About 100.5 cm² rectangular area

Realme XT has approximately 80.1% more rectangular screen area than Viper E.

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 by storage capacity and phone
StorageViper ERealme XT
8 GB 1 GB RAM Unknown
Realme XT: Original memory entry

64GB 4GB RAM · 1128GB 6GB RAM · 128GB 8GB RAM · UFS2.1

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Viper E

NFC
See details Super AMOLED
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB (dedicated slot)

2. Realme XT

NFC
Unknown
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 capacity

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

  1. 1. Viper E1800 mAh
  2. 2. Realme XT4000 mAh

    +2200 mAh versus Viper E

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. Viper E2. Realme XT

Everyday essentials
Everyday essentials
SpecificationViper ERealme XT
Dimensions (HxWxD)
  • 131 Х 65 Х 7.8 mm
  • 158.7 Х 75.2 Х 8.6 mm
Weight
  • 122.5 g
  • 183 g
Technology
  • IPS LCD
  • Super AMOLED
Screen size
  • 4.5" inch
  • 6.4" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 2340 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 64GB 4GB RAM
  • 1128GB 6GB RAM
  • 128GB 8GB RAM
  • UFS2.1
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 5.0 (Lollipop)
  • Android 9.0 (Pie)
  • planned upgrade to Android 10.0; ColorOS 6
Chipset
  • Mediatek MT6582 (28 nm)
  • Qualcomm SDM712 Snapdragon 712 (10 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationViper ERealme XT
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 55.8 cm2
  • 101.0 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 127.3 Х 65.5 Х 10 mm
  • 84.7%
PPI /points per inch/
  • 218 PPI
  • 402 PPI
Screen protection
  • Asahi Dragontrail Glass
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video
SpecificationViper ERealme XT
Rear camera, main
  • 8 MP
  • Single
  • 64 MP
  • Quad
Camera specs
  • 8 MP
  • AF
  • 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
  • Dual-LED flash
  • HDR
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 2 MP
  • 16 MP
  • f/2.0
  • 25mm (wide)
  • 1/3"
  • 1.0µm
Performance
Performance
SpecificationViper ERealme XT
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Octa-core (2x2.3 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver)
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • Adreno 616
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 221589
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 228834
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 333
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1471
General specs
General specs
SpecificationViper ERealme XT
Release date
  • 2014
  • September
  • 2019
  • September
Colors
  • Black
  • White
  • Pearl White
  • Pearl Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 200 EUR
Battery life
  • Stand by time- Up to 225 h Talking time- Up to 9 h 15 min
Unknown
Body build Unknown
  • Front/back glass (Gorilla Glass 5)
  • plastic frame
Communication and Connectivity
Communication and Connectivity
SpecificationViper ERealme XT
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
  • 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)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE-A
GPRS
  • Class 12
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.84 W/kg (head) 1.24 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationViper ERealme XT
Radio
  • FM radio
  • FM radio
Others
  • DTS sound -Yamaha amplifier
  • Dolby Atmos
Other features
Other features
SpecificationViper ERealme XT
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 20W (VOOC Flash Charge 3.0)