LG K51 vs Motorola One 5G Ace 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.

8.4
Motorola One 5G Ace
LG K51 Motorola One 5G Ace
Released · May 06, 2020
Released · Jan 14, 2021
6.5-inch · 1560x720px
6.7-inch · 2400x1080px
Triple camera
Triple camera
3GB · 32GB
4GB · 64GB
4000 mAh
5000 mAh
Check prices

Design

Dimensions
6.57 x 3.07 x 0.33 inches
166.9 x 77.9 x 8.4 mm
6.54 x 3.00 x 0.39 inches
166.1 x 76.1 x 9.9 mm
Weight
7.17 oz (203.4 g) 7.48 oz (212.0 g)
Materials
Back: Plastic
Resistance
Yes; MIL-STD-810 certified Splash, Dust; IP52
Biometrics
Fingerprint (touch) Fingerprint (touch)
Keys
Left: Volume control; Right: Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Titan gray Volcanic grey, Frosted silver

Display

Size
6.5-inch 6.7-inch
Resolution
1560x720px, 19.5:9 ratio, 264 PPI 2400x1080px, 20:9 ratio, 393 PPI
Technology
IPS LCD LTPS
Screen-to-body
79.70 % 85.62 %
Features
Ambient light sensor, Proximity sensor Ambient light sensor, Proximity sensor

Hardware

System chip
MediaTek Helio P22 MT6762 (12 nm) Qualcomm Snapdragon 750G SM7225 (8 nm)
Processor
Octa-core
2000 MHz
Arm Cortex-A53
Octa-core
2200 MHz
Kryo 570
GPU
IMG PowerVR GE8320 Adreno 619
Memory
3GB/32GB 4GB (LPDDR4)/64GB
Storage expansion
microSDXC up to 2000 GB microSDXC up to 1024 GB
OS
Android (10) Android (10)

Battery

Type
4000 mAh, Li - Ion 5000 mAh
Charging
Motorola TurboPowe
Charge speed
Wired: 15.0W

Camera

Rear
Triple camera Triple camera
Main camera
13 MP (PDAF)
Aperture size: F1.8
Sensor size: 1/3"
Pixel size: 1.12 μm
48 MP (PDAF)
Aperture size: F1.7
Pixel size: 0.8 μm
Second camera
5 MP (Ultra-wide)
Aperture size: F2.2
Sensor size: 1/5"
Pixel size: 1.12 μm
8 MP (Ultra-wide)
Aperture size: F2.2
Pixel size: 1.12 μm
Third camera
2 MP (Depth information)
Sensor size: 1/5"
Pixel size: 1.75 μm
2 MP (Macro, Autofocus)
Aperture size: F2.4
Pixel size: 1.75 μm
Flash
LED LED
Video recording
1080p
Picture-taking during video recording
4K UHD (30 fps), 1080p (60 fps)
Time-lapse video, Hyperlapse, EIS
Front
13 MP
Video capture: 1080p
16 MP (Slow-motion videos)
Video capture: 1080p

Connectivity & Features

Bluetooth
5.0 5.1
WLAN
802.11 a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0 Type-C, USB 2.0
Hearing aid compatible
M3/T3 M3/T3
Location
GPS, A-GPS, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Other
NFC, UMA (Wi-Fi Calling)

Multimedia

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

Cellular

5G
Bands n2, n5, n25, n41, n66, n71
4G (FDD)
Bands 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 66(AWS-3), 71(600) Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
4G (TDD)
Bands 41 Bands 38, 39, 40, 41
3G
Bands 1, 2, 4, 5, 8 Bands 1, 2, 4, 5, 8
Data Speed
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type
Nano SIM Nano SIM
HD Voice
Yes Yes
VoLTE
Yes Yes

Regulatory Approval

FCC approval
Date approved: Jun 16, 2020
FCC ID value: ZNFL555DL
Date approved: Dec 15, 2020
FCC ID value: IHDT56ZF2
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
Head: 1.18 W/kg
Body: 1.43 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 1.43 W/kg

Buyers information

MSRP
$ 200 $ 400
In The Box
Charger, USB Cable, SIM Ejector Headset, protective cover, 10W charger, USB Type-C cable, guides, SIM tool

Availability

Officially announced
May 06, 2020 Jan 08, 2021

Alternative variants

for Boost Mobile
OS Android (9.0 Pie)
4G (FDD) Bands 2, 4, 5, 12, 13, 25, 26, 66(AWS-3), 71(600)
for T-Mobile
Memory 6GB/128GB
Resistance Splash, Dust; IP54
for Verizon
4G (FDD) Bands 2, 3, 4, 5, 7, 12, 13, 20, 66(AWS-3)
MSRP $ 170
for Metro
4G (FDD) Bands 1, 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 66(AWS-3), 71(600)
4G (TDD) Bands 38, 41
3G Bands 5, 4, 2, 1
FCC OKs Cingular\'s purchase of AT&T Wireless