Samsung Galaxy J7 Refine 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 J7 Refine | LG K51 |
Released
·
Jun 29, 2018
|
Released
·
May 06, 2020
|
5.5-inch · 1280x720px
|
6.5-inch · 1560x720px
|
Single camera
|
Triple camera
|
2GB · 32GB
|
3GB · 32GB
|
3300 mAh
|
4000 mAh
|
Design
Dimensions | |
---|---|
6.03 x 3 x 0.34 inches 153.2 x 76.2 x 8.6 mm |
6.57 x 3.07 x 0.33 inches 166.9 x 77.9 x 8.4 mm |
Weight | |
6.38 oz (181.0 g) | 7.17 oz (203.4 g) |
Resistance | |
Yes; MIL-STD-810 certified | |
Biometrics | |
2D Face unlock | Fingerprint (touch) |
Features | |
Touch sensitive control keys | |
Keys | |
Left: Volume control; Right: Lock/Unlock key | Left: Volume control; Right: Lock/Unlock key |
Colors | |
Gold | Titan gray |
Display
Size | |
---|---|
5.5-inch | 6.5-inch |
Resolution | |
1280x720px, 16:9 ratio, 267 PPI | 1560x720px, 19.5:9 ratio, 264 PPI |
Technology | |
TFT | IPS LCD |
Screen-to-body | |
71.45 % | 79.70 % |
Colors | |
16 777 216 | |
Features | |
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor | Ambient light sensor, Proximity sensor |
Hardware
System chip | |
---|---|
Samsung Exynos 7 Octa 7884 (14 nm) | MediaTek Helio P22 MT6762 (12 nm) |
Processor | |
Octa-core 1600 MHz ARM Cortex-A53 |
Octa-core 2000 MHz Arm Cortex-A53 |
GPU | |
Mali-T830 MP1 | IMG PowerVR GE8320 |
RAM | |
2GB (LPDDR3) | 3GB |
Internal storage | |
32GB | 32GB, available to use: 18 GB |
Storage expansion | |
microSDXC up to 400 GB | microSDXC up to 2000 GB |
OS | |
Android (8.0 Oreo) | Android (10) |
Battery
Capacity | |
---|---|
3300 mAh | 4000 mAh |
Type | |
Li - Polymer | Li - Ion |
Camera
Rear | |
---|---|
Single camera | Triple camera |
Main camera | |
13 MP (PDAF) Aperture size: F1.7 Focal length: 28 mm Sensor size: 1/3.06" Pixel size: 1.12 μm | 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 | LED |
Video recording | |
1920x1080 (Full HD) (30 fps) Video calling, Video sharing |
1920x1080 (Full HD) Picture-taking during video recording |
Front | |
13 MP | 13 MP, Video capture: 1920x1080 (Full HD) |
Connectivity & Features
Bluetooth | |
---|---|
4.2 | 5.0 |
WLAN | |
802.11 a,b,g,n,ac,dual-band Hotspot, Wi-Fi Direct | 802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot |
USB | |
microUSB, USB 2.0 | Type-C, USB 2.0 |
Hearing aid compatible | |
M3/T3 | M3/T3 |
Location | |
GPS, A-GPS, Glonass | GPS, A-GPS, Cell ID, Wi-Fi positioning |
Sensors | |
Accelerometer, Gyroscope, Compass | Accelerometer, Gyroscope, Compass |
Other | |
ANT+, UMA (Wi-Fi Calling), VoIP, Tethering, Computer sync, OTA sync |
Multimedia
Headphones | |
---|---|
3.5mm jack | 3.5mm jack |
Speakers | |
Earpiece, Loudspeaker | Earpiece, Multiple speakers |
Features | |
Album art cover, Background playback | DTS:X Virtual Surround |
Screen mirroring | |
Wireless screen share | Wireless screen share |
Radio | |
FM | |
Additional microphone(s) | |
Yes | Noise cancellation |
Cellular
4G (FDD) | |
---|---|
Bands 25(1900+), 26(850+) | 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+) | Bands 41(2600+) |
3G | |
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) | |
Data Speed | |
LTE-A Cat 6 (300/50 Mbit/s), HSPA, 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 | Yes |
VoLTE | |
Yes |
Phone Features
Notifications | |
---|---|
Haptic feedback, Music ringtones, Vibration, Flight mode, Silent mode, Speakerphone | |
Other features | |
Voice dialing, Voice commands, Voice recording, TTY/TDD |
Regulatory Approval
FCC approval | |
---|---|
Date approved: May 07, 2018 FCC ID value: A3LSMJ737P | Date approved: Jun 16, 2020 FCC ID value: ZNFL555DL |
Measured SAR | |
Head: 0.96 W/kg Body: 0.76 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.20 W/kg Phablet: 3.91 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 | |
---|---|
$ 200 | |
In The Box | |
Charger, USB Cable, Important Information Booklet | Charger, USB Cable, SIM Ejector |
Availability
Officially announced | |
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Jun 29, 2018 | May 06, 2020 |
Alternative variants
for Boost Mobile
OS | Android (9.0 Pie) |
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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 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) |
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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) |
Links
Full specifications | |
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Samsung Galaxy J7 Refine Specs | LG K51 Specs |
User Reviews | |
LG K51 User Reviews |