Apple iPhone 8 vs LG K51

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Display

Size

4.7 inches
6.5 inches

Resolution

1334 x 750 pixels, 16:9 ratio,
326 PPI
1560 x 720 pixels, 19.5:9 ratio,
264 PPI

Technology

IPS LCD
IPS LCD

Screen-to-body

65.34 %
79.70 %

Peak brightness

625 cd/m2 (nit)
 

Features

Pressure-sensitive, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip

Apple A11 Bionic APL1W72
MediaTek Helio P22 MT6762

Processor

Hexa-core, 2390 MHz, Monsoon and Mistral, 64-bit, 10 nm
Octa-core, 2000 MHz, Arm Cortex-A53, 64-bit, 12 nm

GPU

Apple 3-core GPU
IMG PowerVR GE8320

RAM

2GB LPDDR4
3GB

Internal storage

256GB, not expandable
32GB, available to use: 18 GB

Storage expansion

 
microSDXC up to 2000 GB

OS

iOS (13.x, 12.x, 11.x)
Android (10)

Battery

Capacity

1821 mAh
4000 mAh

Type

Li - Ion, Not user replaceable
Li - Ion, Not user replaceable

Charging

USB Power Delivery, Qi wireless charging
 

Max charge speed

Wired: 15.0W; Wireless: 7.5W
 

Camera

Rear

Single camera
Triple camera

Main camera

12 MP (Sapphire crystal lens cover, OIS, PDAF, CMOS image sensor, BSI sensor)
13 MP (PDAF)

Specifications

Aperture size: F1.8; Focal length: 28 mm; Sensor size: 1/3"; Pixel size: 1.22 μm
Aperture size: F1.8; Sensor size: 1/3"; Pixel size: 1.12 μm

Second camera

 
5 MP (Ultra-wide)

Specifications

 
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

3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps)
1920x1080 (Full HD)

Features

OIS, Time-lapse video, Continuous autofocus, Picture-taking during video recording, Video light
Picture-taking during video recording

Front

7 MP (HDR)
13 MP

Design

Dimensions

5.45 x 2.65 x 0.29 inches (138.4 x 67.3 x 7.3 mm)
6.57 x 3.07 x 0.33 inches (166.9 x 77.9 x 8.4 mm)

Weight

5.22 oz (148.0 g)
the average is 6.2 oz (178 g)
7.17 oz (203.4 g)
the average is 6.2 oz (178 g)

Materials

Back: Glass; Frame: Aluminum
 

Resistance

Water, Dust; IP 67
Yes; MIL-STD-810 certified

Biometrics

Fingerprint (touch)
Fingerprint (touch)

Colors

Gold, Silver, Red, Space gray
Titan gray

Cellular

LTE (FDD)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3)
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 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 41(2600+)

UMTS

850, 900, 1700/2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz

Data Speed

LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

SIM type

Nano SIM
Nano SIM

HD Voice

Yes
Yes

VoLTE

Yes
Yes

Multimedia

Headphones

No 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

Additional microphone(s)

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

802.11 a, b, g, n, ac, dual-band; MIMO, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB

Lightning
Type-C (reversible), USB 2.0

Features

Charging, Headphones port
Charging

Location

GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
GPS, A-GPS, Cell ID, Wi-Fi positioning

Sensors

Accelerometer, Gyroscope, Compass, Barometer
Accelerometer, Gyroscope, Compass

Other

NFC, UMA (Wi-Fi Calling)
 

Regulatory Approval

FCC approval

 
 

Date approved

Sep 12, 2017
 

FCC ID value: BCG-E3174A link
 

Measured SAR

 
 

Head

1.09 W/kg
 

Body

1.09 W/kg
 

Simultaneous Transmission

1.59 W/kg
 

Wireless Router

1.09 W/kg
 

Buyers information

In The Box

EarPods with Lighting connector, Lightning to 3.5mm headphone jack adapter, Lightning to USB Cable, USB Power Adapter, Documentation
Charger, USB Cable, SIM Ejector

Price

$ 849
$ 200
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