Infinix Zero 4 Plus vs Lava A77

Compare recorded specifications, size and practical differences.

Infinix Zero 4 Plus

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Lava A77

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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.

WeightA77: 63 g lighterA77: 140 g · Zero 4 Plus: 203 g
WidthA77: 15.8 mm narrowerA77: 67.2 mm · Zero 4 Plus: 83 mm
Screen diagonalA77: 1.48 in smaller diagonalA77: 4.5 in · Zero 4 Plus: 5.98 in
ChipsetMediatek MT6797M Helio X20 (20 nm) / Spreadtrum SC9832Zero 4 Plus: Mediatek MT6797M Helio X20 (20 nm) · A77: Spreadtrum SC9832
DepthZero 4 Plus: 1.2 mm thinnerZero 4 Plus: 8.3 mm · A77: 9.5 mm
HeightA77: 25.5 mm shorterA77: 135 mm · Zero 4 Plus: 160.5 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

Side

1. Zero 4 Plus
Height
160.5 mm+25.5 mm versus A77
Width
83 mm+15.8 mm versus A77
Depth
8.3 mm

Weight
203 g
2. A77
Height
135 mm
Width
67.2 mm
Depth
9.5 mm+1.2 mm versus Zero 4 Plus

Weight
140 g

Weight

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

1. Zero 4 Plus203 g

+63 g versus A77
2. A77140 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

1. Zero 4 Plus 5.98 in · 16:9 About 98.6 cm² rectangular area
2. A77 4.5 in · 16:9 About 55.8 cm² rectangular area

Zero 4 Plus has approximately 76.6% more rectangular screen area than A77.

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
Storage	Zero 4 Plus	A77
8 GB	Unknown	1 GB RAM

Zero 4 Plus: Original memory entry

64 GB · 512GB 4GB

Practical features

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

1. Zero 4 Plus

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

2. A77

NFC: Unknown
Headphone jack: Yes
Memory card support: See details microSD · up to 32 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. Zero 4 Plus4000 mAh

+2000 mAh versus A77
2. A772000 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. Zero 4 Plus2. A77

Everyday essentials

Everyday essentials
Specification	Zero 4 Plus	A77
Dimensions (HxWxD)	160.5 Х 83 Х 8.3 mm	135 Х 67.2 Х 9.5 mm
Weight	203 g	140 g
Technology	IPS LCD	TN
Screen size	5.98" inch	4.5" inch
Screen resolution	1080 x 1920 px	480 x 854 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 GB 512GB 4GB	8 GB 1 GB RAM
Memory card support	microSD up to 128 GB	microSD up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	4000 mAh Non-removable Li-Ion	2000 mAh Removable Li-Ion
Operating system OS	Android 6.0 (Marshmallow)	Android 6.0 (Marshmallow)
Chipset	Mediatek MT6797M Helio X20 (20 nm)	Spreadtrum SC9832
Headphone jack	Yes	Yes

Display

Display
Specification	Zero 4 Plus	A77
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	98.6 cm2	55.8 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	74.0%	61.5%
PPI /points per inch/	368 PPI	218 PPI
Screen protection	Corning Gorilla Glass 3	Unknown

Camera and Video

Camera and Video
Specification	Zero 4 Plus	A77
Rear camera, main	21 MP Single	5 MP Single
Camera specs	21 MP f/2.0 OIS Laser AF/ PDAF	5 MP
Functions	LED flash	LED flash
Video	1080p@30fps	Yes
Front camera, selfie	13 MP Single	5 MP Single
Specifications	13 MP f/2.2	5 MP

Performance

Performance
Specification	Zero 4 Plus	A77
Processor CPU	Deca-core 2.0 GHz	Quad-core 1.3 GHz
Graphics processor GPU	Mali-T880 MP4	Mali-400
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	73620	7812
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	1542	Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	4682	Unknown

General specs

General specs
Specification	Zero 4 Plus	A77
Release date	2017 March	2017 May
Colors	Lilac grey Champagne Galaxy Blue Silver purple	Gold Silver Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	Unknown	6099 INR

Communication and Connectivity

Communication and Connectivity
Specification	Zero 4 Plus	A77
SIM card	Dual SIM (Micro-SIM dual stand-by)	Dual SIM (Micro-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 HSDPA 850 / 1700 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) 38(2600) 40(2300) LTE band 2(1900) 4(1700/2100) 28(700)	Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800) 5(850) 40(2300)
Speed	HSPA 42.2/5.76 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 a/b/g/n/ac WiFi Direct hotspot	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0 USB On-The-Go	microUSB 2.0
Bluetooth	4.2 A2DP LE	4.0 A2DP

Music and Audio

Music and Audio
Specification	Zero 4 Plus	A77
Radio	FM radio	Stereo FM radio with RDS; reco

Other features

Other features
Specification	Zero 4 Plus	A77
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass	Sensors Accelerometer proximity - For India

Infinix Zero 4 Plus vs Lava A77