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Lava Z40 vs QMobile E1

Compare recorded specifications, size and practical differences.

Lava Z40

Lava Z40

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QMobile E1

QMobile E1

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+ 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.

  • WidthZ40: 8.1 mm narrowerZ40: 63.9 mm · E1: 72 mm
  • Screen diagonalZ40: 1 in smaller diagonalZ40: 4 in · E1: 5 in
  • ChipsetUnisoc SC9832E / Mediatek MT6735P (28 nm)Z40: Unisoc SC9832E · E1: Mediatek MT6735P (28 nm)
  • DepthE1: 2.8 mm thinnerE1: 8.9 mm · Z40: 11.7 mm
  • HeightZ40: 18.3 mm shorterZ40: 125.5 mm · E1: 143.8 mm
  • Release year2019 / 2017Z40: 2019 · E1: 2017

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
Z40: 125.5 × 63.9 mm 1 E1: 143.8 × 72 mm 2
Side
Z40: 125.5 × 11.7 mm 1 E1: 143.8 × 8.9 mm 2
  1. 1. Z40
    Height
    125.5 mm
    Width
    63.9 mm
    Depth
    11.7 mm
    Weight
    120 g
  2. 2. E1
    Height
    143.8 mm
    Width
    72 mm
    Depth
    8.9 mm
    Weight
    Unknown

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationZ40E1
Dimensions (HxWxD)
  • 125.5 Х 63.9 Х 11.7 mm
  • 143.8 Х 72 Х 8.9 mm
Weight
  • 120 g
  • 0 g
Technology
  • TN TFT
  • IPS LCD
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 16 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 128 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 2250 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Removable Li-Po
Operating system OS
  • Android 8.1 Oreo (Go edition)
  • Android 6.0 (Marshmallow)
Chipset
  • Unisoc SC9832E
  • Mediatek MT6735P (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationZ40E1
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 56.8%
  • 66.6%
PPI /points per inch/
  • 233 PPI
  • 294 PPI
Screen protection
  • Corning Gorilla Glass (unspecified version)
Unknown
Camera and Video
Camera and Video
SpecificationZ40E1
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 2 MP
  • 8 MP
  • AF
  • f/2.2
Functions
  • LED flash
  • LED flash
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2 MP
  • 5 MP
  • f/2.4
Performance
Performance
SpecificationZ40E1
Processor CPU
  • Quad-core 1.4 GHz
  • Quad-core 1.0 GHz Cortex-A53
Graphics processor GPU
  • Mali
  • Mali-T720MP2
General specs
General specs
SpecificationZ40E1
Release date
  • 2019
  • March
  • 2017
  • January
Colors
  • Gold
  • Glossy Black
  • Black
  • Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 3500 INR
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationZ40E1
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 40(2300)
  • 41(2500)
  • 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)
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
Music and Audio
Music and Audio
SpecificationZ40E1
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationZ40E1
Dop
  • Sensors Accelerometer For India
  • Sensors Accelerometer
  • proximity
  • compass

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