Lg Fireweb vs Infinix Smart 20
Product
.webp)
Price
106 USD
105 USD
Status
Discontinued
Available
Brand
LG Mobiles
Infinix Mobiles
Model No
Fireweb
X6840, X6840B
Launch Date
2013, October 09
2026, March 04
Technology
GSM / HSPA
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
HSPA
HSPA, LTE
4G bands
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 41, 40
Dimensions
113.8 x 66.5 x 9 mm (4.48 x 2.62 x 0.35 in)
167.7 x 78.8 x 7.7 mm (6.60 x 3.10 x 0.30 in)
Weight
122.5 g (4.30 oz)
SIM
Mini-SIM
Nano-SIM + Nano-SIM
Colors
Black
Shadow Black, Cloudline Blue, Polaris Titanium, Sunlike Orange
Build
Glass front, plastic back, plastic frame
IP64 dust tight and water resistant (water splashes)
Drop resistant up to 1.5m
Type
TFT capacitive touchscreen
IPS LCD, 120Hz, 700 nits (HBM)
Size
4.0 inches, 47.6 cm2 (~63.0% screen-to-body ratio)
6.78 inches, 109.5 cm2 (~82.9% screen-to-body ratio)
Resolution
320 x 480 pixels, 3:2 ratio (~144 ppi density)
720 x 1576 pixels, 19.5:9 ratio (~259 ppi density)
OS
Firefox OS 1.1
Android 16, XOS 16
Chipset
Qualcomm MSM7227A Snapdragon S1
Mediatek Helio G81 Ultimate (12 nm)
CPU
1.0 GHz Cortex-A5
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPU
Adreno 200
Mali-G52 MC2
RAM
2GB
4GB
Storage
32GB
64GB/128GB
Card Slot
microSDHC (dedicated slot)
Lens 1
5 MP
8 MP, f/2.0, (wide), 1/4.0", 1.12µm, AF
Features
LED flash
Dual-LED flash, panorama
Video
Yes
1440p@30fps, 1080p@30fps
Capacity
Removable Li-Ion 1540 mAh batteryStand-by,Up to 744 h (2G) / Up to 744 h (3G)Talk time,Up to 8 h (2G) / Up to 8 h (3G)
5200 mAh
Talk Time
Up to 8 h (2G) / Up to 8 h (3G)
Charging
15W wired
5W reverse wired
Sensors
Accelerometer
MP3/AAC+ player
MP4/H.264 player
Photo viewer
Document viewer
Organizer
Predictive text input
Fingerprint (side-mounted), accelerometer, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
WLAN
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Yes
Yes
GPS
Yes, with A-GPS
GPS
NFC
No
Yes
Radio
No
FM radio
USB
microUSB 2.0
USB Type-C 2.0, OTG
Lens 1
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Video
1440p@30fps, 1080p@30fps