LG G5 H820 vs. ASUS Zenfone 8

Phone Comparison, Reviews and Tests

In depth comparison and review of LG G5 H820 and ASUS Zenfone 8. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

LG G5 H820 vs. ASUS Zenfone 8 Comparison Chart
DESIGN AND DIMENSIONS LG G5 H820 ASUS Zenfone 8
Product Type Smartphone Smartphone
Manufacturer Model Number H820 ZS590KS
Form Factor Touch Touch
Height 149.4 mm 148 mm LG G5 H820 has greater height than ASUS Zenfone 8.
Width 73.9 mm 68.5 mm LG G5 H820 has greater width than ASUS Zenfone 8.
Depth 8.6 mm 8.9 mm LG G5 H820 is narrower than LG G5 H820.
Weight 159 g 169 g LG G5 H820 is lighter than LG G5 H820.
Body Colour Pink | Titan Obsidian black
Body Material Metal -
Protection - Drop-proof, water-resistant, dust-resistant
Waterproof (Water-resistant) - Yes ASUS Zenfone 8 is waterproof.
IP rating - IP68, IP65
SAR Value 1.24 W/kg (body), 0.98 W/kg (head) 1.582 W/kg (body), 1.412 W/kg (head), 3.498 W/kg (limb)
Integrated Components FM radio FM radio
Connector Type Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty - Dual-SIM
DISPLAY LG G5 H820 ASUS Zenfone 8
Display Type LCD display OLED display
Display Technology IPS Quantum AMOLED
Screen Size (Display Size) 5.3" 5.9" ASUS Zenfone 8 has larger screen size than LG G5 H820.
Screen Resolution (Display Resolution) 2560 x 1440 pixels 2400 x 1080 pixels LG G5 H820 has better screen resolution than ASUS Zenfone 8.
Display Format QHD Full HD+
Pixel Density 554 ppi -
Aspect Ratio - 20:9
Max Brightness - 1100 cd/m²
Colour Depth 16.7 million colours -
HDR - Yes ASUS Zenfone 8 has HDR.
HDR Technology - HDR10+
Display Enhancement Technology - DC Dimming
Display Refresh Rate - 120 Hz
Touch Sampling Rate - 240 Hz
Display Features Always-on display Always-on display, Glove Touch, Delta-E < 1, 107% NTSC, 151.9% sRGB, 112% DCI-P3
Display Protection (Screen Protector) - Corning Gorilla Glass Victus (scratch resistant glass)
PROCESSOR LG G5 H820 ASUS Zenfone 8
Processor Type (CPU) Qualcomm Snapdragon 820 Qualcomm Snapdragon 888 5G
Clock Speed 2.15 GHz 2.842 GHz ASUS Zenfone 8 has higher clock speed than LG G5 H820.
Processor Core Qty Quad-core 8-core ASUS Zenfone 8 has higher processor core quantity than LG G5 H820.
64-bit Architecture Yes - LG G5 H820 has 64-bit architecture.
Graphics System (GPU) - Qualcomm ADRENO 660
MEMORY LG G5 H820 ASUS Zenfone 8
RAM 4 GB LPDDR5 SDRAM - 8 GB ASUS Zenfone 8 has more RAM than LG G5 H820.
Internal Memory Size (Storage Capacity) 32 GB 128 GB ASUS Zenfone 8 has more internal memory than LG G5 H820.
User Memory 22 GB -
Memory Interface - UFS 3.1
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 2 TB -
CAMERA LG G5 H820 ASUS Zenfone 8
MAIN CAMERA
Number of Main Cameras 2 2
Sensor Resolution 16 Megapixel 64 Megapixel ASUS Zenfone 8 has better camera resolution than LG G5 H820.
Sensor Size - 1/1.7"
Sensor Name - Sony Exmor RS IMX686 sensor
Lens Type Wide-angle lens Wide-angle lens
Lens Aperture F/1.8 F/1.8 Both phones have the same camera lens aperture.
Field of View (FoV) - 78.3 degree(s)
Pixel Size - 1.6 μm
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) 2.0 Optical Image Stabiliser (OIS) Both phones have optical image stabilization.
Focus Adjustment Automatic -
Laser Auto Focus Yes -
Minimum Focal Length (Focal Distance) - 26.6 mm
Digital Zoom 8x -
HDR Mode Auto HDR mode -
Camera Modes Panorama Slow motion video, Time-lapse mode, Pro mode
Light Source LED light LED flash
Still Image Resolutions 3840 x 2160, 5312 x 2988 -
Video Resolutions 3840 x 2160 (4K) 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Slo-mo video 1280 x 720 (720p) at 480 fps, 7680 x 4320 (8K) at 24 fps, Slo-mo video 3840 x 2160 (4K) at 120 fps
Camera Features (Functions) - Phase Detect Auto-Focus (PDAF), 3-axis electronic image stabilisation, 4-axis optical image stabilisation, Motion tracking, Quad Bayer technology, 2x1 On-Chip Lens (OCL)
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 12 Megapixel ASUS Zenfone 8 has better second camera resolution than LG G5 H820.
Sensor Size (2nd Camera) - 1/2.55"
Sensor Name (2nd Camera) - Sony Exmor RS IMX363 sensor
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Pixel Size (2nd Camera) - 1.4 μm
Focal Length Equivalent to 35mm Camera - 14.3
Camera Features (2nd Camera) - Real-time distortion correction, 4cm macro photography, Dual Phase Detect Auto-Focus (PDAF)
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 12 Megapixel ASUS Zenfone 8 has better front camera resolution than LG G5 H820.
Sensor Name (Front) - Sony Exmor RS IMX663 sensor
Lens Aperture (Front) F/2.0 F/2.4 LG G5 H820 has better front lens aperture than LG G5 H820.
Pixel Size (Front) - 1.22 μm
Focus Adjustment - Automatic
Camera Modes (Front) - Portrait
Video Resolutions (Front) 1920 x 1080 (1080p) -
Camera Features (Front) - Dual Pixel technology, EIS video stabilisation, Dual Phase Detect Auto-Focus (PDAF)
BATTERY AND CHARGING LG G5 H820 ASUS Zenfone 8
Battery Capacity (Battery Size) 2800 mAh 4000 mAh ASUS Zenfone 8 has larger battery capacity than LG G5 H820.
Fast Charging Technology - Qualcomm Quick Charge 4.0, Power Delivery 3.0 ASUS Zenfone 8 has fast charging technology.
Standby Time 348 hours -
Talk Time 1260 minutes -
Run Time Details Talk: up to 1260 min
Standby: up to 348 hrs
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Battery Technology Lithium Ion -
CELLULAR LG G5 H820 ASUS Zenfone 8
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G ASUS Zenfone 8 has more advanced generation mobile network.
Operating System Android 6.0 (Marshmallow) Android 11
User Interface LG UX 5.0 ASUS ZenUI 8.0
Navigation A-GPS, GLONASS, BeiDou GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
COMMUNICATIONS LG G5 H820 ASUS Zenfone 8
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSPA+, FDD-LTE, TDD-LTE, DC-HSPA+, Gigabit LTE, 5G NR FR1
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 2, Band 3, Band 4, Band 5, Band 6, Band 8, Band 19
3G UMTS Frequency - 2100, 1900, 1800, 1700, 850, 800, 900, 800
4G LTE Band Band 2, Band 4, Band 5, Band 12, Band 29, Band 30 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 34, Band 38, Band 39, Band 40, Band 41, Band 42
4G LTE Frequency FDD 1900 PCS, FDD 1700 - 2110 AWS, FDD 850, FDD 700a, FDD 700d, FDD 2300 WCS FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500
5G NR Band - N1, n2, n3, n5, n7, n8, n20, n28, n38, n77, n78, n12
5G NR Frequency - FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 3700, TDD TD 3500, n12
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac/ax
Bluetooth Bluetooth 4.2 Bluetooth 5.2 EDR
Bluetooth Profiles - HFP, OPP, PAN, A2DP, AVRCP, HID
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Modem - Snapdragon X60 5G
Messaging Services SMS, MMS -
MEDIA LG G5 H820 ASUS Zenfone 8
Supported Digital Audio Standards WAV, WMA, AAC, PCM, AMR, MP3, ADPCM, FLAC, AC-3, AAC +, OGG, eAAC+, MKA, MIDI, M4A, EC3 -
Supported Digital Video Standards MKV, AVI, MPEG-4, WMV, ASF, DivX, 3GP, TS, WebM, 3G2 -
Sound Enhancements - Dirac HD Sound, ASUS Audio Wizard, Hi-Res audio certified, OZO Audio, Qualcomm aptX audio, Qualcomm aptX HD audio, Qualcomm aptX Adaptive
Audio Amplifier - Dual Cirrus Logic CS35L45
FEATURES LG G5 H820 ASUS Zenfone 8
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, proximity sensor, digital compass, barometer, gyro sensor, colour spectrum sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, G-sensor, gyroscope
Security Devices - Fingerprint reader (under display), face recognition
Additional Phone Features DLNA Certified, sharing media via DLNA, Active noise-cancellation, modular design MIMO technology, AudioWizard, One Hand Mode, ARCore, Triple internal microphones with ASUS Noise Reduction Technology, Multi-Magnet Stereo Speakers
OTHERS LG G5 H820 ASUS Zenfone 8
Included Accessories USB cable, power adapter SIM card removal tool, USB-C to USB-C cable, protective case, power adapter (30 W)
Compliant Standards - IP68, IP65, SGS Eye Care Display Certification, SGS Seamless Pro 120Hz Certification
Max Height of Shock Resistance - 2 m
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