Hi Tech S450 Amaze vs Lava O2

Key Specs

Battery
1200 mAh	5000 mAh
Display
3.5 inches (8.89 cm)	6.5 inches (16.51 cm)
Front Camera
0.3 MP	8 MP
Processor
-	Unisoc T616
RAM
256 MB	8 GB
Rear Camera
2 MP	50 MP

Battery

Capacity
1200 mAh	5000 mAh
Quick Charging
-	Yes, Fast, 18W
Removable
-	No
Standby time
-	Up to 500 Hours(2G)
TalkTime
Up to 5 Hours(2G)	Up to 38 Hours(4G)
Type
Li-ion	Li-Polymer
USB Type-C
-	Yes

Design

Colours
Black, White	Imperial Green, Majestic Purple, Royal Gold
Height
120.5 mm	165 mm
Thickness
11.5 mm	8.7 mm
Weight
-	200 grams Below
Width
63.5 mm	76.1 mm

Display

Aspect Ratio
-	20:9
Bezel-less display
-	Yes with punch-hole display
Display Type
TFT	IPS LCD
Pixel Density
165 ppi	270 ppi
Refresh Rate
-	90 Hz
Resolution
320x480 px	720x1600 px (HD+)
Screen Size
3.5 inches (8.89 cm)	6.5 inches (16.51 cm)
Screen to Body Ratio (calculated)
47.67 %	81.24 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
-	Single
Flash
-	Yes, Screen flash
Resolution
0.3 MP, Primary Camera	8 MP, Primary Camera

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General

Brand
Hi Tech	Lava
Launch Date
-	March 27, 2024 (Official)
Operating System
Android v2.3.5 (Gingerbread)	Android v13

Main Camera

Autofocus
-	Yes
Camera Features
Digital Zoom	Digital Zoom Auto Flash Face detection Filters Touch to focus
Camera Setup
Single	Dual
Flash
-	Yes, LED Flash
Image Resolution
1600 x 1200 Pixels	8150 x 6150 Pixels
Resolution
2 MP, Primary Camera	50 MP, Wide Angle, Primary Camera
Settings
-	Exposure compensation, ISO control
Shooting Modes
-	Continuous Shooting Burst mode
Video Recording
-	1920x1080 @ 30 fps

Multimedia

Audio Jack
3.5 mm	3.5 mm
FM Radio
Yes	Yes
Loudspeaker
Yes	Yes

Network & Connectivity

Bluetooth
Yes	Yes, v5.0
GPS
-	Yes with A-GPS
NFC
-	No
Network Support
5G Not Supported in India, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
2G Bands: GSM 1800 / 900 MHz	4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
-	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
-	Mass storage device, USB charging
VoLTE
-	Yes
Wi-Fi
Yes, Wi-Fi	Yes, Wi-Fi 5 (802.11 b/g/n/ac)
Wi-Fi Features
-	Mobile Hotspot

Performance

Architecture
-	64 bit
CPU
-	Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
Chipset
-	Unisoc T616
Fabrication
-	12 nm
Graphics
-	Mali-G57
RAM type
-	LPDDR4X

Sensors

Fingerprint Sensor
-	Yes
Fingerprint Sensor Position
-	Side
Other Sensors
-	Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory
Yes, Up to 32 GB	Yes, Up to 512 GB
Internal Memory
512 MB	128 GB
Storage Type
-	UFS 2.2
USB OTG
-	Yes