Samsung Galaxy A11 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.

Samsung Galaxy A11 LG K51
Released · Jul 02, 2020
Released · May 06, 2020
6.4-inch
6.5-inch
Triple camera
Triple camera
2GB · 32GB
3GB · 32GB
4000 mAh
4000 mAh
Check prices Check prices

Design

Dimensions
6.42 x 3.00 x 0.31 inches
163.1 x 76.3 x 8.0 mm
6.57 x 3.07 x 0.33 inches
166.9 x 77.9 x 8.4 mm
Weight
6.24 oz (177.0 g) 7.17 oz (203.4 g)
Materials
Back: Plastic
Frame: Plastic
Resistance
Yes; MIL-STD-810 certified
Biometrics
2D Face unlock, Fingerprint (touch) Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key Left: Volume control; Right: Lock/Unlock key
Colors
White, Red, Black, Blue Titan gray

Display

Size
6.4-inch 6.5-inch
Resolution
1560x720px, 19.5:9 ratio, 268 PPI 1560x720px, 19.5:9 ratio, 264 PPI
Technology
IPS LCD IPS LCD
Refresh rate
60Hz
Screen-to-body
80.92 % 79.70 %
Features
Ambient light sensor, Proximity sensor Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 450 SDM450 (14 nm) MediaTek Helio P22 MT6762 (12 nm)
Processor
Octa-core
8x 1.8GHz Cortex-A53
Octa-core
2000 MHz
Arm Cortex-A53
GPU
Adreno 506 IMG PowerVR GE8320
RAM
2GB (LPDDR3) 3GB
Internal storage
32GB, available to use: 20.3 GB 32GB, available to use: 18 GB
Storage expansion
microSDXC up to 512 GB microSDXC up to 2000 GB
OS
Android (11, 10) Android (10)

Battery

Capacity
4000 mAh 4000 mAh
Type
Li - Ion
Charging
Fast charging
Charge speed
Wired: 15.0W

Camera

Rear
Triple camera Triple camera
Main camera
13 MP (Autofocus)
Aperture size: F1.8
Focal length: 27 mm
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
5 MP (Ultra-wide)
Aperture size: F2.2
Sensor size: 1/5"
Pixel size: 1.12 μm
Third camera
2 MP (Depth information)
Aperture size: F2.4
2 MP (Depth information)
Sensor size: 1/5"
Pixel size: 1.75 μm
Flash
LED LED
Video recording
1920x1080 (Full HD) (30 fps) 1920x1080 (Full HD)
Picture-taking during video recording
Front
8 MP, Video capture: 1920x1080 (Full HD) 13 MP, Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
4.2 5.0
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
M4/T3 M3/T3
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning GPS, A-GPS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer Accelerometer, Gyroscope, Compass
Other
UMA (Wi-Fi Calling)

Multimedia

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

Cellular

4G (FDD)
Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 20(800 DD), 28(700 APT), 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)
4G (TDD)
Bands 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A Cat 6 (300/50 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

Regulatory Approval

FCC approval
Date approved: May 07, 2020
FCC ID value: ZCASMA115U
Date approved: Jun 16, 2020
FCC ID value: ZNFL555DL
Measured SAR
Head: 1.08 W/kg
Body: 0.76 W/kg
Simultaneous Transmission: 1.45 W/kg
Wireless Router: 0.76 W/kg
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

Buyers information

MSRP
$ 180 $ 200
In The Box
Charger, USB Cable, SIM Ejector

Availability

Officially announced
Mar 13, 2020 May 06, 2020

Alternative variants

for AT&T
4G (FDD) Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 14(700 PS), 29(700 d), 30(2300 WCS), 66(AWS-3)
3G Bands 5(850), 4(1700/2100), 2(1900), 1(2100)
FCC approval Date approved: Apr 27, 2020
FCC ID value: ZCASMA115A
Measured SAR Head: 0.66 W/kg
Body: 1.03 W/kg
Simultaneous Transmission: 1.55 W/kg
Wireless Router: 1.03 W/kg
for Boost Mobile
OS Android (9.0 Pie)
4G (FDD) Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 25(1900+), 26(850+), 66(AWS-3), 71(600)
for U.S. Cellular
4G (FDD) Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 25(1900+), 66(AWS-3), 71(600)
3G Bands 5(850), 8(900), 2(1900), 1(2100)
for Verizon
4G (FDD) Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 20(800 DD), 66(AWS-3)
MSRP $ 170
for Metro
4G (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)
4G (TDD) Bands 38(2600), 41(2600+)
3G Bands 5(850), 4(1700/2100), 2(1900), 1(2100)
FCC OKs Cingular\'s purchase of AT&T Wireless