Lava Z40 vs Realme Gt 7 Pro

Key Specs

Battery
2250 mAh	5800 mAh
Display
4.0 inches (10.16 cm)	6.78 inches (17.22 cm)
Front Camera
2 MP	16 MP
Processor
-	Qualcomm Snapdragon 8 Elite
RAM
1 GB	12 GB
Rear Camera
2 MP	50 MP + 8 MP + 50 MP

Battery

Capacity
2250 mAh	5800 mAh
Quick Charging
-	Yes, Super VOOC, 120W: 50 % in 11 minutes
Removable
Yes	No
Standby time
Up to 239 Hours(2G)	-
TalkTime
Up to 17.4 Hours(4G) / Up to 16.2 Hours(3G)	-
Type
Li-ion	Silicon Carbon
USB Type-C
No	Yes

Design

Build Material
-	Back: Mineral Glass
Colours
Black, Gold	Mars Orange, Galaxy Grey
Height
125.5 mm	162.45 mm
Ruggedness
-	Dust proof
Thickness
11.65 mm	8.55 mm
Waterproof
-	Yes, Water resistant (up to 30 minutes in a depth of 2 meter), IP69
Weight
120 grams	220.2 grams
Width
63.9 mm	76.89 mm

Display

Aspect Ratio
16:9	-
Bezel-less display
-	Yes with punch-hole display
Display Type
IPS LCD	LTPO AMOLED (Curved Display)
HDR 10 / HDR+ support
-	Yes, HDR 10+
Peak Brightness
-	6500 nits
Pixel Density
224 ppi	450 ppi
Refresh Rate
-	120 Hz
Resolution
400x800 px	1264x2780 px (FHD+)
Screen Protection
Corning Gorilla Glass	Corning Gorilla Glass, Glass 7i
Screen Size
4.0 inches (10.16 cm)	6.78 inches (17.22 cm)
Screen to Body Ratio (calculated)
51.49 %	88.85 %
Screen to Body Ratio (claimed by the brand)
-	92.8 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
-	Single
Flash
-	Yes, Screen flash
Resolution
-	16 MP f/2.45, Wide Angle, Primary Camera
Video Recording
-	Full HD @ 60 FPS HD @ 30 FPS

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General

Brand
Lava	realme
Custom UI
Android Go	Realme UI
Launch Date
March 14, 2019 (Official)	November 26, 2024 (Official)
Operating System
Android v8.1 (Oreo)	Android v15
Software Support
-	3 Years OS / 4 Years Security (estimated from the launch date)

Main Camera

Autofocus
-	Yes
Camera Features
Digital Zoom	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Single	Triple
Flash
Yes, LED Flash	Yes, Dual LED Flash
Image Resolution
1600 x 1200 Pixels	8150 x 6150 Pixels
OIS
No	Yes
Resolution
2 MP, Primary Camera	50 MP f/1.8, Wide Angle (84° field-of-view), Primary Camera(24 mm focal length, 1/1.56" sensor size, IMX906, CMOS image sensor, Exmor-RS CMOS Sensor)8 MP f/2.2, Ultra-Wide Angle Camera(16 mm focal length, 1/4.0" sensor size, 1.12µm pixel size)50 MP f/2.65, Periscope Camera(73 mm focal length, 1/1.95" sensor size)
Settings
-	Exposure compensation, ISO control
Shooting Modes
High Dynamic Range mode (HDR) Burst mode	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
-	8k @ 24 FPS 4k @ 60 FPS Full HD @ 240 FPS HD @ 480 FPS
Video Recording Features
-	Dual Video Recording Slo-motion

Multimedia

Audio Jack
3.5 mm	USB Type-C
FM Radio
Yes	No
Loudspeaker
Yes	Yes
Stereo Speakers
-	Yes

Network & Connectivity

Bluetooth
Yes, v4.2	Yes, v5.4
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
-	Yes
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G, 4G, 3G, 2G
SIM 1
4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available	5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N28 TDD N38 / N40 / N41 / N66 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1700 / 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available	5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N28 TDD N38 / N40 / N41 / N66 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1700/2100 / 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM1: Nano, SIM2: Nano	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM, Dual VoLTE	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging, microUSB 2.0	Mass storage device, USB charging
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz
Wi-Fi Features
Mobile Hotspot	Mobile Hotspot

Performance

Architecture
-	64 bit
CPU
Quad core, 1.4 GHz	Octa core (4.32 GHz, Dual core, Oryon + 3.53 GHz, Hexa Core, Oryon)
Chipset
-	Qualcomm Snapdragon 8 Elite
Fabrication
-	3 nm
Graphics
-	Adreno 830
RAM type
-	LPDDR5X

Sensors

Fingerprint Sensor
No	Yes
Fingerprint Sensor Position
-	On-screen
Fingerprint Sensor Type
-	Ultrasonic
Other Sensors
Accelerometer	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Yes, Up to 64 GB	No
Internal Memory
8 GB	256 GB
Storage Type
-	UFS 4.0