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Lava Agni 4 vs Lava Z66: Price, Specs & Features Comparison

Lava Agni 4 Lava Agni 4 Amazon ₹30,999
Lava Z66 Lava Z66 Flipkart ₹8,499
Price Comparison −
PRICE & STORE OFFERS
Price & Store Offers
8GB + 256GB Amazon ₹30,999
3GB + 32GB Flipkart ₹8,499 3GB + 32GB Amazon ₹8,890
General −
LAUNCH DATE
Launch Date
November 20, 2025 (Official)
August 3, 2020 (Official)
OPERATING SYSTEM(OS)
Operating System(OS)
Android v15
Android v10 (Q)
OS UPDATES
OS Updates
3 Years
-
SECURITY UPDATES
Security Updates
4 Years
-
OIS
OIS
Yes
-
BLUETOOTH
Bluetooth
Yes, v5.4
Yes, v4.2
NEAR FIELD COMMUNICATION
Near Field Communication
No
No
IR BLASTER
IR Blaster
Yes
-
Back Camera −
AUTOFOCUS
Autofocus
Yes
Yes
FLASH
Flash
Yes, Dual LED Flash
Yes, LED Flash
VIDEO RECORDING FEATURES
Video Recording Features
4k @30/60 fps Full HD @30 fps
Full HD @30 fps
IMAGE RESOLUTION
Image Resolution
6144 x 8192 Pixels
4128 x 3096 Pixels
SHOOTING MODES
Shooting Modes
High Dynamic Range mode (HDR)
Continuous Shooting High Dynamic Range mode (HDR) Burst mode
CAMERA FEATURES
Camera Features
10 x Digital Zoom
Digital Zoom Auto Flash Face detection Touch to focus
CAMERA
Camera
50 MP + 8 MP
13 MP + 5 MP
SETTINGS
Settings
-
Exposure compensation, ISO control
Front Camera −
FRONT CAMERA
Front Camera
50 MP
13 MP
Performance −
CHIPSET
Chipset
MediaTek Dimensity 8350 MT6897
-
CPU
CPU
Octa core (3.35 GHz, Single core, Cortex A715 + 3.2 GHz, Tri core, Cortex A715 + 2.2 GHz, Quad core, Cortex A510)
Octa core, 1.6 GHz
ARCHITECTURE
Architecture
64 bit
-
FABRICATION
Fabrication
4 nm
-
GRAPHICS (GPU)
Graphics (GPU)
Mali-G615 MC6
-
RAM
RAM
8 GB
3 GB
RAM TYPE
RAM Type
LPDDR5X
LPDDR4
COOLING TECHNOLOGY
Cooling Technology
Hybrid Cooling System,Vapor Chamber
-
BATTERY DRAIN*
Battery Drain*
7.0 %
-
HEATING*
Heating*
19.6 %
-
Display −
DISPLAY TYPE
Display Type
AMOLED
IPS LCD
SCREEN SIZE
Screen Size
6.67 inches (16.94 cm)
6.08 inches (15.44 cm)
RESOLUTION
Resolution
1220x2712 px (FHD+)
720x1560 px (HD+)
PEAK BRIGHTNESS
Peak Brightness
2400 nits
-
REFRESH RATE
Refresh Rate
120 Hz
-
ASPECT RATIO
Aspect Ratio
20:9
19:9
PIXEL DENSITY
Pixel Density
446 ppi
283 ppi
SCREEN TO BODY RATIO (CALCULATED)
Screen to Body Ratio (calculated)
86.87 %
79.17 %
SCREEN PROTECTION
Screen Protection
Corning Gorilla
-
BEZEL-LESS DISPLAY
Bezel-less Display
Yes with punch-hole display
Yes with waterdrop notch
SCREEN TO BODY RATIO (CLAIMED BY THE BRAND)
Screen to Body Ratio (claimed by the brand)
90.46 %
-
Design & Body −
HEIGHT
Height
163.7 mm
155.6 mm
WIDTH
Width
75.53 mm
73.5 mm
THICKNESS
Thickness
8.8 mm
8.8 mm
WEIGHT
Weight
212 grams
162 grams
BUILD MATERIAL
Build Material
Back: Metal, Textured Matt Glass
-
WATER RESISTANCE
Water Resistance
Yes, Splash proof, IP64
-
RUGGEDNESS
Ruggedness
Dust proof
-
Network −
SIM 2
SIM 2
5G bands, 4G bands Expand
4G bands Expand
WI-FI FEATURES
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
GPS
GPS
Yes with A-GPS
Yes with A-GPS, Glonass
SIM SLOT(S)
SIM Slot(s)
Dual SIM
Dual SIM
SIM TYPE
SIM Type
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
NETWORK SUPPORT
Network Support
5G, 4G
5G Not Supported, 4G
VOLTE
VoLTE
Yes
Yes
SIM 1
SIM 1
5G bands, 4G bands Expand
4G bands Expand
Battery −
CAPACITY
Capacity
5000 mAh
3950 mAh
BATTERY TYPE
Battery Type
Li-ion
Li-Polymer
QUICK CHARGING
Quick Charging
Yes, 66W Super Fast Charging, 50% in 19 minutes
-
BATTERY LIFE (PC MARK)
Battery Life (PC Mark)
6h 36m
-
CHARGING TIME (20% TO 100%)
Charging Time (20% to 100%)
40m
-
TALKTIME
TalkTime
-
Up to 16 Hours(3G) / Up to 38 Hours(2G)
Storage −
INTERNAL STORAGE
Internal Storage
256 GB
32 GB
STORAGE TYPE
Storage Type
UFS 4.0
-
EXPANDABLE STORAGE
Expandable Storage
No
Yes, Up to 128 GB
Multimedia −
STEREO SPEAKERS
Stereo Speakers
Yes
-
AUDIO JACK
Audio Jack
USB Type-C
3.5 mm
AUDIO FEATURES
Audio Features
Dolby Atmos
-
Sensors −
FINGERPRINT SENSOR
Fingerprint Sensor
Yes
Yes
FINGERPRINT SENSOR POSITION
Fingerprint Sensor Position
On-screen
Rear
FINGERPRINT SENSOR TYPE
Fingerprint Sensor Type
Optical
-
OTHER SENSORS
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Barometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer
PROCESSOR
Processor
MediaTek Dimensity 8350 MT6897
-
RAM & STORAGE
RAM & Storage
8 GB RAM + 256 GB
3 GB RAM + 32 GB
DISPLAY
Display
6.67", 1220 x 2712 Resolution
6.08", 720 x 1560 Resolution

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