Karbonn Titanium K900 vs Lava Iris Atom

Key Specs

Battery
Battery	1200 mAh	1550 mAh
Display
Display	3.2 inches (8.13 cm)	4.0 inches (10.16 cm)
Front Camera
Front Camera	-	0.3 MP
RAM
RAM	-	512 MB
Rear Camera
Rear Camera	1.3 MP	5 MP

Battery

Capacity
Capacity	1200 mAh	1550 mAh
Standby time
Standby Time	Up to 400 Hours(2G)	-
TalkTime
TalkTime	Up to 6 Hours(2G)	Up to 9 Hours(3G) / Up to 12.5 Hours(2G)
Type
Type	Li-ion	Li-ion

Camera

Camera Features
Camera Features	Digital Zoom	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes	-
Image Resolution
Image Resolution	1280 x 1024 Pixels	-
Resolution
Resolution	1.3 MP Primary Camera	-

Design

Colours
Colours	Black, White	Black, White
Height
Height	-	126 mm
Thickness
Thickness	-	10 mm
Weight
Weight	-	109 grams
Width
Width	-	63 mm

Display

Display Type
Display Type	LCD	TFT
Pixel Density
Pixel Density	180 ppi	233 ppi
Resolution
Resolution	-	480x800 px
Screen Size
Screen Size	3.2 inches (8.13 cm)	4.0 inches (10.16 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	-	57.37 %
Touch Screen
Touch Screen	-	Yes, Capacitive Touchscreen

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Front Camera

Autofocus
Autofocus	-	No
Resolution
Resolution	-	0.3 MP, Primary Camera

General

Brand
Brand	Karbonn	Lava
Launch Date
Launch Date	July 29, 2014 (Official)	December 28, 2015 (Official)
Operating System
Operating System	-	Android v5.1 (Lollipop)

Main Camera

Camera Features
Camera Features	-	Digital Zoom
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	2592 x 1944 Pixels
OIS
OIS	-	No
Resolution
Resolution	-	5 MP, Primary Camera
Shooting Modes
Shooting Modes	-	High Dynamic Range mode (HDR)

Multimedia

Audio Jack
Audio Jack	-	3.5 mm
FM Radio
FM Radio	Yes, Recording option	Yes
Fm Radio
FM Radio	Yes, Recording option	-
Loudspeaker
Loudspeaker	Yes	Yes
Music
Music	Yes, Music Formats: MP3	-
Ring Tone
Ring Tone	Music ringtones, Polyphonic ringtones, Vibration	-
Special Features
Special Features	Torch Light, Multi Languages, Auto Call Recording, Mobile Tracker	-
Video Player
Video Player	Yes, Video Formats: MPEG4	-
Video player
Video player	Yes, Video Formats: MPEG4	-

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes
NFC
NFC	-	No
Network Support
Network Support	5G Not Supported in India, 2G	5G Not Supported in India, 3G, 2G
SIM 1
SIM 1	2G Bands: GSM 1800 / 900 MHz GPRS: Available	3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	2G Bands: GSM 1800 / 900 MHz	2G Bands: GSM 1800 / 900 MHz
SIM Size
SIM Size	SIM1: Mini	-
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	-	microUSB 2.0
Wi-Fi
Wi-Fi	-	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Wi-Fi Features	-	Mobile Hotspot

Performance

CPU
CPU	-	Quad core, 1.3 GHz

Sensors

Browser
Browser	Yes, WAP	-
Fingerprint Sensor
Fingerprint Sensor	-	No
Games
Games	Yes	-
Other Facilities
Other Facilities	Calculator, Stopwatch, World clock, Calendar, Alarm	-
Other Sensors
Other Sensors	-	Accelerometer
Phone Book
Phone Book	Yes, Limited, 1000 entries	-
SMS
SMS	500	-
Sms
Sms	500	-

Storage

Expandable Memory
Expandable Memory	Yes, Up to 16 GB	Yes, Up to 32 GB
Internal Memory
Internal Memory	-	8 GB
USB OTG
USB OTG	-	No