Iair D15 vs Tambo A1820

Key Specs

Battery
Battery	2800 mAh	1000 mAh
Display
Display	1.77 inches (4.5 cm)	1.8 inches (4.57 cm)
Front Camera
Front Camera	-	0.3 MP
Rear Camera
Rear Camera	0.8 MP	0.3 MP

Battery

Capacity
Capacity	2800 mAh	1000 mAh
Removable
Removable	-	Yes
Standby time
Standby Time	-	Up to 180 Hours(2G)
TalkTime
TalkTime	-	Up to 10 Hours(2G)
Type
Type	Li-ion	Li-ion
User Replaceable
User Replaceable	Yes	-

Camera

Camera Features
Camera Features	Digital Zoom	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes, LED Flash	-
Image Resolution
Image Resolution	1024 x 768 Pixels	-
Resolution
Resolution	0.8 MP Primary Camera	-

Design

Colours
Colours	Black, Brown, Gold, Green	Black, Blue, Champagne, Copper Red
Height
Height	-	114 mm
Thickness
Thickness	-	13.4 mm
Weight
Weight	-	73.7 grams
Width
Width	-	48 mm

Display

Display Type
Display Type	TFT	TFT
Pixel Density
Pixel Density	116 ppi	114 ppi
Resolution
Resolution	-	128x160 px
Screen Resolution
Screen Resolution	128 x 160 pixels	-
Screen Size
Screen Size	1.77 inches (4.5 cm)	1.8 inches (4.57 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	-	18.63 %

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Front Camera

Resolution
Resolution	-	0.3 MP Front Camera

General

Brand
Brand	iAir	-
Launch Date
Launch Date	April 13, 2021 (Official)	-
Model
Model	D15	-
Network
Network	5G: Not Supported in India, 4G: Not Available, 3G: Not Available, 2G: Available	-

Main Camera

Camera Features
Camera Features	-	Digital Zoom
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	No
Image Resolution
Image Resolution	-	640 x 480 Pixels
Resolution
Resolution	-	0.3 MP Primary Camera

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
FM Radio
FM Radio	Yes	Yes, Recording option, Wireless FM
Fm Radio
FM Radio	Yes	-
Loudspeaker
Loudspeaker	Yes	Yes
Music
Music	Yes, Music Formats: MP3	Yes, Music Formats: AMR, MID, MP3, WAV
Ring Tone
Ring Tone	Polyphonic ringtones, Vibration	Polyphonic ringtones, Vibration
Special Features
Special Features	Torch Light, Multi Languages, Auto Call Recording, Mobile Tracker	Torch Light, Multi Languages, Auto Call Recording, Mobile Tracker
Video Player
Video Player	Yes, Video Formats: 3GP	Yes, Video Formats: 3GP, AVI, MP4
Video player
Video player	Yes, Video Formats: 3GP	Yes, Video Formats: 3GP, AVI, MP4

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes
Network Support
Network Support	5G Not Supported in India, 2G	5G Not Supported in India, 2G
SIM 1
SIM 1	2G Bands: GSM 1800 / 900 MHz GPRS: Available	2G Bands: GSM 1800 / 900 MHz
SIM 2
SIM 2	2G Bands: GSM 1800 / 900 MHz	2G Bands: GSM 1800 / 900 MHz
SIM Size
SIM Size	-	SIM1: Mini, SIM2: Mini
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	microUSB 2.0	-

Sensors

Games
Games	-	Yes
Other Facilities
Other Facilities	-	Calculator, Calendar, Alarm
Phone Book
Phone Book	-	Yes, Limited, 1000 entries
SMS
SMS	-	100

Smart TV Features

Camera
Camera	0.8 MP	-

Special Features

Browser
Browser	Yes, WAP	-
Other Facilities
Other Facilities	Calculator, Calendar, Alarm	-
Phone Book
Phone Book	Yes, Limited, 1000 entries	-
SMS
SMS	250	-
Sms
Sms	250	-

Storage

Expandable Memory
Expandable Memory	Yes, Up to 32 GB	Yes, Up to 64 GB