AGM X3 vs LG Velvet

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700, 1900, 2100; TD-SCDMA 1880-1920 MHz; TD-SCDMA 2010-2025 MHz

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 18(800), 39(1900); LTE-TDD 1900, 2300, 2500, 2600 MHz

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 39, 40, 41
5G network

-

5G band 1, 3, 28, 78; SA/NSA
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
EV-DO speed

3.1 Mbps download, 1.8 Mbps upload

3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE, Cat18, 1.2 Gbps download, 221 Mbps upload

LTE-A (5CA), Cat6, 1000 Mbps download, 75 Mbps upload
5G speed

-

2 Gbps download
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Aluminium alloy, plastic

Glass front, glass back, aluminum frame
SIM

Dual SIM (Nano-SIM/Nano-SIM(microSD))

Hybrid Dual SIM (Nano-SIM, dual stand-by)
Height

-

167.2 mm
Width

-

74.1 mm
Thickness

-

7.9 mm
Weight

-

180 g
Waterproof

Yes, IP68

IP68, 1.5m and 30 minutes
Dust proof

Yes, IP68

IP68
MIL-STD-810G

Yes

Yes
Colors

Black

Gray, Green, Pink, Red, Sunset, White

Display
Display type

AMOLED, JDI IPS

P-OLED capacitive touchscreen
Physical size

5.99 inches

6.8 inches
Resolution

1080 x 2160 pixels

1080 x 2460 pixels
Pixel density

403 ppi

395 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Corning Gorilla Glass 5

Scratch resistant, 3D curved glass screen, Corning Gorilla Glass 5
Multitouch

Yes

-

Main camera
Camera type

Dual

Triple
Main camera

24 MP, 0.881 µm

48 MP, 0.8 µm, f/1.8 , 26 mm, 1/2.0"
12 MP

8 MP, f/2.2 , 26 mm, 1/4.0" , 1.12 µm
2 MP, f/2.4
Primary camera resolution

5632 x 4224 pixels

8000 x 6000 pixels
Primary camera video

1080p@30fps

4K@30fps, 1080p@30/60fps, gyro-EIS
Primary camera flash

dual-LED flash

LED flash
Primary camera phase detection autofocus

phase detection autofocus

-
Camera features

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode, phase detection autofocus

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
WLAN DLNA

-

Yes
USB

Type-C reversible connector

Type-C 1.0 reversible connector
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with dual-band A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
Beidou

Yes

-
BDS

-

Yes

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, light, proximity

Accelerometer, barometer, compass, fingerprint, gyroscope, proximity