Samsung Galaxy S9+ 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.
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Samsung Galaxy S9+ | LG K51 |
Released
·
Mar 16, 2018
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Released
·
May 06, 2020
|
6.2-inch
|
6.5-inch
|
Dual camera
|
Triple camera
|
6GB · 64GB
|
3GB · 32GB
|
3500 mAh
|
4000 mAh
|
Design
Dimensions | |
---|---|
6.22 x 2.91 x 0.33 inches 158.1 x 73.8 x 8.5 mm |
6.57 x 3.07 x 0.33 inches 166.9 x 77.9 x 8.4 mm |
Weight | |
6.67 oz (189.0 g) | 7.17 oz (203.4 g) |
Materials | |
Back: Glass (Corning Gorilla Glass 5) Frame: Aluminum |
|
Resistance | |
Water, Dust; IP68 | Yes; MIL-STD-810 certified |
Biometrics | |
Iris scanner, 2D Face unlock, Fingerprint (touch) | Fingerprint (touch) |
Features | |
Notification light | |
Keys | |
Left: Volume control, Other; Right: Lock/Unlock key | Left: Volume control; Right: Lock/Unlock key |
Colors | |
Midnight black, Coral blue, Titanium gray, Lilac purple, Burgundy red, Sunrise gold, Ice blue, Polaris blue | Titan gray |
Display
Size | |
---|---|
6.2-inch | 6.5-inch |
Resolution | |
2960x1440px, 18.5:9 ratio, 531 PPI | 1560x720px, 19.5:9 ratio, 264 PPI |
Technology | |
Super AMOLED | IPS LCD |
Screen-to-body | |
83.68 % | 79.70 % |
Features | |
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor | Ambient light sensor, Proximity sensor |
Hardware
System chip | |
---|---|
Qualcomm Snapdragon 845 SDM845 (10 nm) | MediaTek Helio P22 MT6762 (12 nm) |
Processor | |
Octa-core 2800 MHz Kryo 385 |
Octa-core 2000 MHz Arm Cortex-A53 |
GPU | |
Adreno 630 | IMG PowerVR GE8320 |
RAM | |
6GB (LPDDR4) | 3GB |
Internal storage | |
64GB | 32GB, available to use: 18 GB |
Storage expansion | |
microSDXC up to 400 GB | microSDXC up to 2000 GB |
OS | |
Android (10, 9.0 Pie, 8.0 Oreo), Samsung One UI | Android (10) |
Battery
Capacity | |
---|---|
3500 mAh | 4000 mAh |
Type | |
Li - Ion | Li - Ion |
Charging | |
Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging |
Camera
Rear | |
---|---|
Dual camera | Triple camera |
Main camera | |
12 MP (OIS, PDAF) Aperture size: F1.5/F2.4 Focal length: 26 mm Sensor size: 1/2.55" Pixel size: 1.4 μm |
13 MP (PDAF) Aperture size: F1.8 Sensor size: 1/3" Pixel size: 1.12 μm |
Second camera | |
12 MP (Telephoto, OIS, Autofocus) Optical zoom: 2.0x Aperture size: F2.4 Focal Length: 52 mm Sensor size: 1/3.6" Pixel size: 1 μm |
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 | LED |
Video recording | |
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps) HDR, Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking, Picture-taking during video recording, EIS, Video calling, Video sharing |
1920x1080 (Full HD) Picture-taking during video recording |
Front | |
8 MP (Autofocus, HDR), Video capture: 2560x1440 (QHD) (30 fps) | 13 MP, Video capture: 1920x1080 (Full HD) |
Connectivity & Features
Bluetooth | |
---|---|
5.0 | 5.0 |
WLAN | |
802.11 a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot | 802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot |
USB | |
Type-C, USB 3.1 | Type-C, USB 2.0 |
Hearing aid compatible | |
M3/T3 | |
Location | |
GPS, A-GPS, Glonass, Galileo, BeiDou | GPS, A-GPS, Cell ID, Wi-Fi positioning |
Sensors | |
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer | Accelerometer, Gyroscope, Compass |
Other | |
NFC, ANT+ |
Multimedia
Headphones | |
---|---|
3.5mm jack | 3.5mm jack |
Speakers | |
Earpiece, Multiple speakers | Earpiece, Multiple speakers |
Features | |
32-Bit DAC, Dolby Atmos, aptX-HD | DTS:X Virtual Surround |
Screen mirroring | |
Wireless screen share | Wireless screen share |
Radio | |
FM | FM |
Additional microphone(s) | |
Noise cancellation | Noise cancellation |
Cellular
4G (FDD) | |
---|---|
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 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), 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) |
4G (TDD) | |
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46 | Bands 41(2600+) |
3G | |
Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100) | Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) |
Data Speed | |
LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA | 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 | |
VoLTE | |
Yes |
Regulatory Approval
FCC approval | |
---|---|
Date approved: Jan 11, 2018 FCC ID value: A3LSMG965U | Date approved: Jun 16, 2020 FCC ID value: ZNFL555DL |
Measured SAR | |
Head: 0.36 W/kg Body: 0.79 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.04 W/kg Phablet: 3.94 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 | |
---|---|
$ 840 | $ 200 |
In The Box | |
Charger, USB Cable, SIM Ejector |
Availability
Officially announced | |
---|---|
Feb 25, 2018 | May 06, 2020 |
Alternative variants
International version
System chip | Samsung Exynos 9 9810 (10 nm) |
---|---|
Processor |
Octa-core 2900 MHz Exynos M3 and ARM Cortex-A55 |
GPU | Mali-G72 MP18 |
FCC approval |
Date approved: Dec 27, 2017 FCC ID value: A3LSMG965F |
Measured SAR |
Head: 0.23 W/kg Body: 0.58 W/kg Simultaneous Transmission: 1.46 W/kg Wireless Router: 1.05 W/kg Phablet: 3.68 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) |
with Dual SIM
System chip | Samsung Exynos 9 9810 (10 nm) |
---|---|
Processor |
Octa-core 2900 MHz Exynos M3 and ARM Cortex-A55 |
GPU | Mali-G72 MP18 |
Dual SIM | Yes |
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 |
with 256 GB storage
Internal storage | 256GB |
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MSRP | $ 940 |
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) |
with 128 GB storage
Internal storage | 128GB |
---|---|
MSRP | $ 890 |
Links
Full specifications | |
---|---|
Samsung Galaxy S9+ Specs | LG K51 Specs |
PhoneArena Review | |
Samsung Galaxy S9+ Review | |
User Reviews | |
Samsung Galaxy S9+ User Reviews | LG K51 User Reviews |