LG G Pad X 8.0 vs LG K51 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

LG G Pad X 8.0 LG K51
Released · Jun 03, 2016
Released · May 06, 2020
8.0-inch · 1920x1200px
6.5-inch · 1560x720px
Single camera
Triple camera
2GB · 16GB
3GB · 32GB
4650 mAh
4000 mAh

Availability

Officially announced
Jun 03, 2016 May 06, 2020
Prices (MSRP)
$200

Design

Dimensions
8.30 x 4.89 x 0.31 inches
210.8 x 124.2 x 7.9 mm
6.57 x 3.07 x 0.33 inches
166.9 x 77.9 x 8.4 mm
Weight
10.90 oz / 309.0 g 7.17 oz / 203.4 g
Resistance
Yes; MIL-STD-810 certified
Biometrics
Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key Left: Volume control; Right: Lock/Unlock key
Colors
White, Gold Titan gray

Display

Size
8.0-inch, 70.87% screen-to-body 6.5-inch, 79.70% screen-to-body
Type
IPS LCD IPS LCD
Resolution
1920x1200px, 283 PPI 1560x720px, 19.5:9 ratio, 264 PPI
Colors
16 777 216
Protection
Dragontrail

Hardware

System chip
Snapdragon 617 8952 MediaTek Helio P22 MT6762 (12 nm)
Processor
Octa-core
1500 MHz
ARM Cortex-A53
Octa-core
2000 MHz
Arm Cortex-A53
GPU
Adreno 405 IMG PowerVR GE8320
Memory
2GB (LPDDR3)/16GB 3GB/32GB
Storage expansion
microSDXC up to 128 GB microSDXC up to 2000 GB
OS
Android (6.0 Marshmallow) Android (10)

Battery

Type
4650 mAh, Li - Ion 4000 mAh, Li - Ion

Camera

Rear
Single camera Triple camera
Main camera
5 MP (Autofocus) 13 MP (PDAF)
Aperture size: F1.8
Sensor size: 1/3"
Pixel size: 1.12 μm
Second camera
5 MP (Ultra-wide)
Aperture size: F2.2
Sensor size: 1/5"
Pixel size: 1.12 μm
Third camera
2 MP (Depth information)
Sensor size: 1/5"
Pixel size: 1.75 μm
Flash
LED
Video recording
1080p
Video calling, Video sharing
1080p
Picture-taking during video recording
Front
5 MP
Video capture: 1080p
13 MP
Video capture: 1080p

Connectivity & Features

Bluetooth
4.2 5.0
WLAN
a,b,g,n,ac,dual-band
Wi-Fi Direct
802.11 a, b, g, n, ac
a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
USB
microUSB, Full-size USB, USB 2.0 Type-C, USB 2.0
Sensors
Accelerometer, Compass, Ambient light sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T3
Location
A-GPS, S-GPS GPS, A-GPS, Cell ID, Wi-Fi positioning
Other
Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Loudspeaker Earpiece, Multiple speakers
Features
Album art cover, Background playback DTS:X Virtual Surround
Screen mirroring
DLNA,Wireless screen share Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD) Bands
12, 4, 3, 2, 7 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 66, 71
4G (TDD) Bands
41
3G Bands
5, 4, 2, 1 1, 2, 4, 5, 8
Data Speed
LTE, HSPA LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type
Nano SIM
HD Voice
Yes
VoLTE
Yes

Phone Features

Notifications
Flight mode, Silent mode
Other features
Voice commands, Voice recording

Regulatory Approval

FCC approval
Date approved: Jun 16, 2020
FCC ID value: ZNFL555DL
Measured SAR
Head: 0.66 W/kg
Body: 1.20 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 1.27 W/kg
Phablet: 3.96 W/kg

Alternative variants

for Boost Mobile
OS Android (9.0 Pie)
4G (FDD) Bands 2, 4, 5, 12, 13, 25, 26, 66, 71
for Verizon
4G (FDD) Bands 2, 3, 4, 5, 7, 12, 13, 20, 66
Prices (MSRP) $170
for Metro
4G (FDD) Bands 1, 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 66, 71
4G (TDD) Bands 38, 41
3G Bands 5, 4, 2, 1
FCC OKs Cingular\'s purchase of AT&T Wireless