Lava Z40 vs OnePlus 8

Compare recorded specifications, size and practical differences.

Lava Z40

Replace Z40

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OnePlus 8

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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.

WeightZ40: 60 g lighterZ40: 120 g · 8: 180 g
WidthZ40: 9 mm narrowerZ40: 63.9 mm · 8: 72.9 mm
Screen diagonalZ40: 2.55 in smaller diagonalZ40: 4 in · 8: 6.55 in
ChipsetUnisoc SC9832E / Qualcomm SM8250 Snapdragon 865 (7 nm+)Z40: Unisoc SC9832E · 8: Qualcomm SM8250 Snapdragon 865 (7 nm+)
Rear camera layoutSingle / TripleZ40: Single · 8: Triple
Depth8: 3.7 mm thinner8: 8 mm · Z40: 11.7 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

Side

1. Z40
Height
125.5 mm
Width
63.9 mm
Depth
11.7 mm

Weight
120 g
2. 8
Height
160.2 mm
Width
72.9 mm
Depth
8 mm

Weight
180 g

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
Specification	Z40	8
Dimensions (HxWxD)	125.5 Х 63.9 Х 11.7 mm	160.2 Х 72.9 Х 8 mm
Weight	120 g	180 g
Technology	TN TFT	Fluid AMOLED
Screen size	4" inch	6.55" inch
Screen resolution	480 x 800 px	1080 x 2400 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	8 GB 1 GB RAM	128GB 8GB RAM 256GB 12GB RAM
Memory card support	microSD up to 64 GB	No
BatteryCapacity is not battery life. No endurance test is implied.	2250 mAh Removable Li-Ion	4300 mAh Non-removable Li-Po
Operating system OS	Android 8.1 Oreo (Go edition)	Android 10.0; OxygenOS 10.0
Chipset	Unisoc SC9832E	Qualcomm SM8250 Snapdragon 865 (7 nm+)
NFC	Unknown	Yes
Headphone jack	Yes	No

Display

Display
Specification	Z40	8
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	45.5 cm2	103.6 cm2
Screen format	5:3 (height:width)	20:9 (height:width)
Screen to body ratio	56.8%	88.7%
PPI /points per inch/	233 PPI	402 PPI
Screen protection	Corning Gorilla Glass (unspecified version)	Corning Gorilla Glass

Camera and Video

Camera and Video
Specification	Z40	8
Rear camera, main	2 MP Single	48 MP Triple
Camera specs	2 MP	48 MP f/1.8 25mm (wide) 1/2.0'' 0.8µm PDAF OIS -16 MP f/2.2 13mm (ultrawide) PDAF -2 MP f/2.4 (macro)
Functions	LED flash	Auto-HDR
Video	720p@30fps	1080p@30fps gyro-EIS
Front camera, selfie	2 MP Single	16 MP Single
Specifications	2 MP	16 MP f/2.0 (wide) 1/3'' 1.0µm

Performance

Performance
Specification	Z40	8
Processor CPU	Quad-core 1.4 GHz	Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)
Graphics processor GPU	Mali	Adreno 650

General specs

General specs
Specification	Z40	8
Release date	2019 March	2020 April 14
Colors	Gold Glossy Black	Onyx Black Glacial Green Interstellar Glow Polar Silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	3500 INR	700 EUR
Body build	Unknown	Glass front (Gorilla Glass) glass back (Gorilla Glass) aluminum frame

Communication and Connectivity

Communication and Connectivity
Specification	Z40	8
SIM card	Dual SIM (Nano-SIM dual stand-by)	Dual SIM (Nano-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 2CDMA 800 / 1900 & TD-SCDMA -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 12(700) 13(700) 17(700) 18(800) 19(800) 20(800) 25(1900) 26(850) 28(700) 32(1500) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500) 42(3500) 46(5200) 66(1700/2100) - EU -5G - 5G band 1(2100) 78(3500); SA/NSA - EU 5G band 2(1900) 66(1700) 71(600); SA/NSA - NA 5G band 78(3500); SA/NSA - IN 5G band 41(2500) 78(3500) 79(4700); SA/NSA - CNmmWave - Verizon exclusive
Speed	HSPA 21.1/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps LTE-A (5CA) Cat18 1200/150 Mbps 5G 7.5 Gbps DL
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n WiFi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac/ax dual-band Wi-Fi Direct DLNA hotspot
GPS	Yes with A-GPS GLONASS BDS	Yes with dual-band A-GPS GLONASS BDS GALILEO SBAS
USB	microUSB 2.0	3.1 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	4.2 A2DP LE	5.1 A2DP LE aptX HD

Music and Audio

Music and Audio
Specification	Z40	8
Radio	FM radio	No
Others	Unknown	HDR10+ -90Hz refresh rate

Other features

Other features
Specification	Z40	8
Dop	Sensors Accelerometer For India	Sensors Fingerprint (under display optical) accelerometer gyro proximity compass - Fast charging 30W 50% in 22 min (advertised) - IP68 dust/water resistant (up to 1.5m for 30 mins)