Alcatel 3V (2019) vs LG K51
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Display
Size
Resolution
Technology
IPS LCD
IPS LCD
Screen-to-body
79.69 %
79.70 %
Features
Scratch-resistant glass (Dragontrail), Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor
Hardware
System chip
MediaTek Helio P22 MT6762
MediaTek Helio P22 MT6762
Processor
GPU
IMG PowerVR GE8320
IMG PowerVR GE8320
RAM
Internal storage
32GB (eMMC 5.1), available to use: 23 GB
32GB, available to use: 18 GB
Storage expansion
microSDHC up to 32 GB
microSDXC up to 2000 GB
OS
Android (9.0 Pie)
Android (10)
Battery
Capacity
4000 mAh
4000 mAh
Type
Li - Polymer, Not user replaceable
Li - Ion, Not user replaceable
Charging
MediaTek Pump Express
Camera
Rear
Dual camera
Triple camera
Main camera
Specifications
Aperture size: F1.8; Sensor size: 1/3"; Pixel size: 1.12 μm
Second camera
5 MP (Depth information)
5 MP (Ultra-wide)
Specifications
Aperture size: F2.4
Aperture size: F2.2; Sensor size: 1/5"; Pixel size: 1.12 μm
Third camera
2 MP (Depth information)
Specifications
Sensor size: 1/5"; Pixel size: 1.75 μm
Video recording
1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD)
Features
Picture-taking during video recording
Front
8 MP
13 MP
Design
Dimensions
Weight
the average is 6.2 oz (178 g)
the average is 6.2 oz (178 g)
Materials
Back: Plastic; Frame: Plastic
Resistance
Yes; MIL-STD-810 certified
Biometrics
2D Face unlock, Fingerprint (touch)
Fingerprint (touch)
Colors
Elegant black
Titan gray
Cellular
LTE (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 20(800 DD), 25(1900+), 26(850+), 66(AWS-3), 71(600)
Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 20(800 DD), 25(1900+), 26(850+), 66(AWS-3), 71(600)
LTE (TDD)
Bands 41(2600+)
Bands 41(2600+)
UMTS
850, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz
Data Speed
SIM type
Nano SIM
Nano SIM
HD Voice
Yes
Yes
VoLTE
Yes
Yes
Multimedia
Headphones
3.5mm jack
3.5mm jack
Speakers
Earpiece, Multiple speakers
Earpiece, Multiple speakers
Features
DTS:X Virtual Surround
Screen mirroring
Wireless screen share
Wireless screen share
Radio
FM
FM
Additional microphone(s)
for Noise cancellation
for Noise cancellation
Connectivity & Features
Bluetooth
4.2
5.0
Wi-Fi
802.11 a, b, g, n; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
USB
Type-C (reversible)
Type-C (reversible), USB 2.0
Features
Charging
Charging
Location
GPS, A-GPS, Cell ID, Wi-Fi positioning
GPS, A-GPS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Compass
Accelerometer, Gyroscope, Compass
Other
UMA (Wi-Fi Calling), Infrared
Regulatory Approval
Measured SAR
Head
0.73 W/kg
Body
1.37 W/kg
Simultaneous Transmission
1.58 W/kg
Wireless Router
1.35 W/kg
Buyers information
In The Box
Quick start guide, Charger head, Data cable
Charger, USB Cable, SIM Ejector
Price
€ 170
$ 200
