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QMobile E1 vs vivo iQOO

Compare recorded specifications, size and practical differences.

QMobile E1

QMobile E1

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vivo iQOO

vivo iQOO

Replace iQOO
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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 LCDE1: LCD · iQOO: OLED
  • WidthE1: 3.2 mm narrowerE1: 72 mm · iQOO: 75.2 mm
  • Screen diagonalE1: 1.41 in smaller diagonalE1: 5 in · iQOO: 6.41 in
  • ChipsetMediatek MT6735P (28 nm) / Qualcomm SDM855 Snapdragon 855 (7 nm)E1: Mediatek MT6735P (28 nm) · iQOO: Qualcomm SDM855 Snapdragon 855 (7 nm)
  • Rear camera layoutSingle / DualE1: Single · iQOO: Dual
  • HeightE1: 13.9 mm shorterE1: 143.8 mm · iQOO: 157.7 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
E1: 143.8 × 72 mm 1 iQOO: 157.7 × 75.2 mm 2
Side
E1: 143.8 × 8.9 mm 1 iQOO: 157.7 × 8.5 mm 2
  1. 1. E1
    Height
    143.8 mm
    Width
    72 mm
    Depth
    8.9 mm
    Weight
    Unknown
  2. 2. iQOO
    Height
    157.7 mm+13.9 mm versus E1
    Width
    75.2 mm+3.2 mm versus E1
    Depth
    8.5 mm
    Weight
    180 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.

Screen size
E1: 5 in, 16:9, About 68.9 cm² rectangular area 1 iQOO: 6.41 in, 19.5:9, About 100.9 cm² rectangular area 2
  1. 1. E1 5 in · 16:9 About 68.9 cm² rectangular area
  2. 2. iQOO 6.41 in · 19.5:9 About 100.9 cm² rectangular area

iQOO has approximately 46.3% more rectangular screen area than E1.

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
StorageE1iQOO
16 GB 3 GB RAM Unknown
iQOO: Original memory entry

256 GB · 8/12 GB RAM 128 GB · 6/8 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. E1

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 128 GB

2. iQOO

NFC
Yes
Headphone jack
Yes
Memory card support
No

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. E14000 mAh
  2. 2. iQOO4000 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. E12. iQOO

Everyday essentials
Everyday essentials
SpecificationE1iQOO
Dimensions (HxWxD)
  • 143.8 Х 72 Х 8.9 mm
  • 157.7 Х 75.2 Х 8.5 mm
Weight
  • 0 g
  • 180 g
Technology
  • IPS LCD
  • AMOLED
Screen size
  • 5" inch
  • 6.41" inch
Screen resolution
  • 720 x 1280 px
  • 1080 x 2340 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 3 GB RAM
  • 256 GB
  • 8/12 GB RAM 128 GB
  • 6/8 GB RAM
Memory card support
  • microSD
  • up to 128 GB
  • No
BatteryCapacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Removable Li-Po
  • 4000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 9.0 (Pie); Funtouch 9
Chipset
  • Mediatek MT6735P (28 nm)
  • Qualcomm SDM855 Snapdragon 855 (7 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationE1iQOO
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 100.9 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 66.6%
  • 85.1%
PPI /points per inch/
  • 294 PPI
  • 402 PPI
Camera and Video
Camera and Video
SpecificationE1iQOO
Rear camera, main
  • 8 MP
  • Single
  • 12 MP
  • Dual
Camera specs
  • 8 MP
  • AF
  • f/2.2
  • 12 MP
  • f/1.8
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF -13 MP (ultrawide) -2 MP
  • f/2.4
  • depth sensor
Functions
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 12 MP
  • Single
Specifications
  • 5 MP
  • f/2.4
  • 12 MP
Performance
Performance
SpecificationE1iQOO
Processor CPU
  • Quad-core 1.0 GHz Cortex-A53
  • Octa-core (1x2.84 GHz Kryo 485 & 3x2.41 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
Graphics processor GPU
  • Mali-T720MP2
  • Adreno 640
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 420199
General specs
General specs
SpecificationE1iQOO
Release date
  • 2017
  • January
  • 2019
  • March
Colors
  • Black
  • Gold
  • Optic Blue
  • Lava Orange
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 400 EUR
Communication and Connectivity
Communication and Connectivity
SpecificationE1iQOO
SIM card
  • Dual SIM (Micro-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 -3G - HSDPA 850 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 / 1900 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 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 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (7CA) Cat20 2000/150 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • 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
  • BDS
USB
  • microUSB 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.0
  • A2DP
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationE1iQOO
Radio
  • FM radio
  • No
Others Unknown
  • 32-bit/192kHz audio -Active noise cancellation with dedicated mic
Other features
Other features
SpecificationE1iQOO
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Fingerprint (under display)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 44W -(50% in 15 min
  • 100% in 45 min) -Fast battery charging 22.5W - 6/128 GB version

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