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Allview Viper E vs Oppo Realme C2

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.

  • WeightViper E: 43.5 g lighterViper E: 122.5 g · Realme C2: 166 g
  • WidthViper E: 8.7 mm narrowerViper E: 65 mm · Realme C2: 73.7 mm
  • Screen diagonalViper E: 1.6 in smaller diagonalViper E: 4.5 in · Realme C2: 6.1 in
  • ChipsetMediatek MT6582 (28 nm) / Mediatek MT6762 Helio P22 (12 nm)Viper E: Mediatek MT6582 (28 nm) · Realme C2: Mediatek MT6762 Helio P22 (12 nm)
  • Rear camera layoutSingle / DualViper E: Single · Realme C2: Dual
  • DepthViper E: 0.7 mm thinnerViper E: 7.8 mm · Realme C2: 8.5 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.

Front
Viper E: 131 × 65 mm 1 Realme C2: 154.3 × 73.7 mm 2
Side
Viper E: 131 × 7.8 mm 1 Realme C2: 154.3 × 8.5 mm 2
  1. 1. Viper E
    Height
    131 mm
    Width
    65 mm
    Depth
    7.8 mm
    Weight
    122.5 g
  2. 2. Realme C2
    Height
    154.3 mm+23.3 mm versus Viper E
    Width
    73.7 mm+8.7 mm versus Viper E
    Depth
    8.5 mm+0.7 mm versus Viper E
    Weight
    166 g
Weight

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

  1. 1. Viper E122.5 g
  2. 2. Realme C2166 g

    +43.5 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 C2: 6.1 in, 19.5:9, About 91.3 cm² rectangular area 2
  1. 1. Viper E 4.5 in · 16:9 About 55.8 cm² rectangular area
  2. 2. Realme C2 6.1 in · 19.5:9 About 91.3 cm² rectangular area

Realme C2 has approximately 63.6% 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 C2
8 GB 1 GB RAM Unknown
Realme C2: Original memory entry

32 GB · 3 GB RAM 16 GB · 2 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. Viper E

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

2. Realme C2

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 C24000 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 C2

Everyday essentials
Everyday essentials
SpecificationViper ERealme C2
Dimensions (HxWxD)
  • 131 Х 65 Х 7.8 mm
  • 154.3 Х 73.7 Х 8.5 mm
Weight
  • 122.5 g
  • 166 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.5" inch
  • 6.1" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1560 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 32 GB
  • 3 GB RAM 16 GB
  • 2 GB RAM
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); ColorOS 6 Lite
Chipset
  • Mediatek MT6582 (28 nm)
  • Mediatek MT6762 Helio P22 (12 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationViper ERealme C2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 55.8 cm2
  • 91.3 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 127.3 Х 65.5 Х 10 mm
  • 80.3%
PPI /points per inch/
  • 218 PPI
  • 282 PPI
Screen protection
  • Asahi Dragontrail Glass
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video
SpecificationViper ERealme C2
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 8 MP
  • AF
  • 13 MP
  • f/2.2
  • 1.12µm
  • PDAF -2 MP
  • f/2.4
  • 1.75µm
  • depth sensor
Functions
  • Dual-LED flash
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2 MP
  • 5 MP
  • f/2.0
  • 1/5"
  • 1.12µm
Performance
Performance
SpecificationViper ERealme C2
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • PowerVR GE8320
General specs
General specs
SpecificationViper ERealme C2
Release date
  • 2014
  • September
  • 2019
  • April
Colors
  • Black
  • White
  • Diamond black
  • Diamond Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 6000 INR
Battery life
  • Stand by time- Up to 225 h Talking time- Up to 9 h 15 min
Unknown
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity
SpecificationViper ERealme C2
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
  • LTE-A
GPRS
  • Class 12
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.2
  • 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 C2
Radio
  • FM radio
  • FM radio
Others
  • DTS sound -Yamaha amplifier
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationViper ERealme C2
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity
  • compass - Versions: RMX1941

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