Karbonn K4+ Titan vs Lava A97 2GB+

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PHONES
Phone Names Karbonn K4+ Titan Lava A97 2GB+
Network
2G bandsGSM 900 / 1800 - SIM 1 & SIM 2GSM 900 / 1800 - SIM 1 & SIM 2
3G bands-HSDPA 900 / 2100
4G bands-3, 5, 40
EDGENo-
GPRSYes-
Speed-HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
TechnologyGSMGSM / HSPA / LTE
Launch
Announced20122017, June. Released 2017, June
StatusDiscontinuedDiscontinued
Body
Dimensions118.8 x 52.5 x 14.9 mm (4.68 x 2.07 x 0.59 in)145 x 72 x 9.2 mm (5.71 x 2.83 x 0.36 in)
SIMDual SIM (Mini-SIM)Dual SIM (Micro-SIM, dual stand-by)
Weight95 g (3.35 oz)160 g (5.64 oz)
Display
Resolution240 x 320 pixels, 4:3 ratio (~154 ppi density)480 x 854 pixels, 16:9 ratio (~196 ppi density)
Size2.6 inches, 20.9 cm2 (~33.6% screen-to-body ratio)5.0 inches, 68.9 cm2 (~66.0% screen-to-body ratio)
TypeTFT, 65K colorsIPS LCD
Platform
CPU-Quad-core 1.3 GHz
Chipset-Spreadtrum SC9832
GPU-Mali-400
OS-Android 7.0 (Nougat)
Memory
Call recordsYes-
Card slotmicroSDHC (dedicated slot)microSDHC
Internal-16GB 2GB RAM
Phonebook500 entries-
Main Camera
Features-LED flash, HDR, panorama
Single1.3 MP8 MP, AF
VideoYes720p@30fps
Selfie camera
Features-LED flash
Single-5 MP
Sound
35mm jackNoYes
Loudspeaker Yes, with stereo speakersYes
Comms
Bluetooth2.04.0, A2DP
NFCNoNo
PositioningNoGPS
RadioWireless FM radio (no wired headphones required)Stereo FM radio with RDS; recording
USBmicroUSBmicroUSB 2.0
WLANNoWi-Fi 802.11 b/g/n
Features
GamesYes-
JavaYes-
MessagingSMS, MMS-
Sensors-Accelerometer, proximity
Battery
Stand-byUp to 600 h-
Talk timeUp to 10 h-
TypeLi-Ion 2200 mAh batteryLi-Ion 2350 mAh, removable
Misc
ColorsBlack/Silver, White/BlackGold, Silver, Blue
PriceAbout 30 EURAbout 7700 INR
SAR EU0.95 W/kg (head)-