Phone Comparison - LG G2 vs Samsung Galaxy Note 3 vs Xiaomi Poco X3 Pro

general General Info

Manufacturer LG Samsung Xiaomi
Announced August 2013 September 2013 March 2021
Status Available - September 2013 Available - September 2013 Coming Soon - March 2021
Colors Black, White Black, White, Pink Phantom Black, Frost Blue, Metal Bronze
Form Factor Candybar Candybar Candybar
Dimension 138.5 x 70.9 x 8.9 mm
(5.45 x 2.79 x 0.35 in)
151.2 x 79.2 x 8.3 mm
(5.95 x 3.12 x 0.33 in)
165.3 x 76.8 x 9.4 mm
(6.51 x 3.02 x 0.37 in)
Weight 143 g (5.04 oz) 168 g (5.93 oz) 215 g (7.58 oz)
SIM Type - - Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE (Region Dependent) LTE 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - S Pen stylus - Fingerprint Sensor (side-mounted)
IP53, dust and splash protection

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean) Android 11
Processor Quad-core 2.26 GHz Krait 400, Qualcomm MSM8974 Snapdragon 800 Quad-core 2.3 GHz Krait 400 (LTE model) / Quad-core 1.9 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Qualcomm Snapdragon 800 Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver), Qualcomm Snapdragon 860 (7 nm)
GPU Adreno 330 Adreno 330 (LTE model) Adreno 640
RAM 2 GB 3 GB 8 GB
Internal Memory 32 GB 32/64 GB storage 256 GB
External Memory No microSD, up to 64 GB microSDXC (uses shared SIM slot)

display Display

Type True HD-IPS + LCD capacitive touchscreen, Corning Gorilla Glass 3 Super AMOLED capacitive touchscreen IPS LCD Screen
120Hz Refresh Rate
HDR10
450 nits (typ)
Corning Gorilla Glass 6
Colors 16M colors 16M colors 16M Colour
Size 5.2 inches 5.7 inches 6.67 inches
Resolution 1080 x 1920 pixels (424 ppi) 1080 x 1920 pixels (386 ppi) 1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio 75.78% 74.98% 84.43%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS Stereo FM radio with RDS Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels 48 MP + 8 MP + 2 MP + 2 MP
Flash LED flash LED flash Dual-LED flash
Features Auto-focus, Geo-tagging, Face Detection, Image Stabilization, HDR Auto focus, Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, Panorama, HDR 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 119˚ (ultrawide)
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
Video Yes, 1080p@60fps Yes, 2160p@30fps, 1080p@60fps (LTE model) 4K@30fps, 1080p@30/60fps, gyro-EIS
Front Camera Yes, 2.1 MP, 1080p@30fps [Similar] Yes, 2 MP, 1080p@30fps [Similar] 20 MP, f/2.2, (wide), 1/3.4", 0.8µm
HDR, panorama
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes Yes
Edge Class 12 Yes Yes
3G HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSDPA, 42 Mbps; HSUPA; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP, LE, EDR 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 (MHL), USB Host Yes, microUSB v2.0 (MHL 2), USB Host USB Type-C 2.0, USB On-The-Go
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 HTML5 Yes

memory User Memory

Internal 32 GB, 2 GB RAM 32/64 GB storage, 3 GB RAM 256 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 3.1
Expandable Storage No microSD, up to 64 GB microSDXC (uses shared SIM slot)
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Po Battery Li-Ion Battery Non-removable Li-Po Battery
Fast battery charging 33W, 59% in 30 min, 100% in 59 min (advertised)
Capacity 3000 mAh 3200 mAh 5160 mAh
Stand by - Up to 420 h (3G) -
Talk Time - Up to 21 h (3G) -