In depth comparison and review of Samsung Galaxy A40 and LG G8s ThinQ. 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.
| DESIGN AND DIMENSIONS | Samsung Galaxy A40 | LG G8s ThinQ |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | SM-A405FN/DS | - | |
| Form Factor | Touch | Touch | |
| Height | 144.4 mm | 155.3 mm | LG G8s ThinQ has greater height than Samsung Galaxy A40. |
| Width | 69.2 mm | 76.6 mm | LG G8s ThinQ has greater width than Samsung Galaxy A40. |
| Depth | 7.9 mm | 7.99 mm | Samsung Galaxy A40 is narrower than Samsung Galaxy A40. |
| Weight | 140 g | 181 g | Samsung Galaxy A40 is lighter than Samsung Galaxy A40. |
| Body Colour | Blue | Coral | White | Black | Mirror black | |
| Waterproof (Water-resistant) | - | - | |
| IP rating | - | IP68 | |
| SAR Value | 1.34 W/kg (body), 0.49 W/kg (head) | 0.482 W/kg (head), 1.587 W/kg (body) | |
| Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm USB Type-C |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Single-SIM | |
| SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
| DISPLAY | Samsung Galaxy A40 | LG G8s ThinQ |
|---|
| Display Type | OLED display | OLED display | |
|---|---|---|---|
| Display Technology | Super AMOLED | - | |
| Screen Size (Display Size) | 5.9" | 6.21" | LG G8s ThinQ has larger screen size than Samsung Galaxy A40. |
| Screen Resolution (Display Resolution) | 2340 x 1080 pixels | 2248 x 1080 pixels | Samsung Galaxy A40 has better screen resolution than LG G8s ThinQ. |
| Display Format | Full HD+ | Full HD+ | |
| Pixel Density | 439 ppi | 401 ppi | Samsung Galaxy A40 has better pixel density than LG G8s ThinQ. |
| Aspect Ratio | - | 18.7:9 | |
| Colour Depth | 16.7 million colours | - | |
| HDR | - | Yes | LG G8s ThinQ has HDR. |
| Display Enhancement Technology | Blue light filter | - | |
| Display Features | Always-on display, Infinity Display, Edge-to-Edge screen | Always-on display, FullVision display, Comfort View, Palm Rejection | |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass 6 (scratch resistant glass) |
| PROCESSOR | Samsung Galaxy A40 | LG G8s ThinQ |
|---|
| Processor Type (CPU) | Samsung Exynos | Qualcomm Snapdragon 855 | |
|---|---|---|---|
| Processor Number | 7904 | - | |
| Clock Speed | 1.8 GHz | 2.84 GHz | LG G8s ThinQ has higher clock speed than Samsung Galaxy A40. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | - | Yes | LG G8s ThinQ has 64-bit architecture. |
| MEMORY | Samsung Galaxy A40 | LG G8s ThinQ |
|---|
| RAM | 4 GB | 6 GB | LG G8s ThinQ has more RAM than Samsung Galaxy A40. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 64 GB | 128 GB | LG G8s ThinQ has more internal memory than Samsung Galaxy A40. |
| User Memory | 49.4 GB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 512 GB | microSDHC, microSDXC - up to 2 TB |
| CAMERA | Samsung Galaxy A40 | LG G8s ThinQ |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 2 | 3 | |
|---|---|---|---|
| Sensor Resolution | 16 Megapixel | 12 Megapixel | Samsung Galaxy A40 has better camera resolution than LG G8s ThinQ. |
| Lens Type | Wide-angle lens | - | |
| Lens Aperture | F/1.7 | F/1.8 | Samsung Galaxy A40 has better lens aperture than Samsung Galaxy A40. |
| Field of View (FoV) | - | 78 degree(s) | |
| Pixel Size | - | 1.4 μm | |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects | - | Portrait, HDR, Film effect, Cine Effect, Studio, Cine Shot | |
| Camera Modes | Panorama, Pro mode, HYPERLAPSE, portrait mode, AR Emoji, Flowers, Animals, Landscapes, Trees, Sky, Mountains, Beaches, Street scenes, Waterfalls, Snow, Birds, Text, Food, Indoor, Night view, Sunsets, Portaits, Green, Sunrises, Shore | Panorama, Time-lapse mode, Slow motion mode, manual mode, Auto mode, Food mode, 360 Panorama mode, Cine Video Mode, AR Emoji, Flash Jump-Cut, Night view | |
| Light Source | LED flash | LED light | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps | 3840 x 2160 (4K) at 60 fps | |
| Camera Features (Functions) | AR sticker, Scene Optimiser, 20 different scenes, Smart professional framing, fault detection | Live Photo, Spotlight, Optical Image Stabiliser plus (OIS+), Dual Phase Detect Auto-Focus (PDAF), Steady Record 2.0, Wind Noise Filter, Point zoom, AR sticker, HDR10 video recording, AI Composition, My Avatar |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 5 Megapixel | 13 Megapixel | LG G8s ThinQ has better second camera resolution than Samsung Galaxy A40. |
|---|---|---|---|
| Lens Type (2nd Camera) | Ultra wide-angle lens | Super wide-angle lens | |
| Lens Aperture (2nd Camera) | F/2.2 | F/2.4 | Samsung Galaxy A40 has better second camera lens aperture than Samsung Galaxy A40. |
| Field of View (2nd Camera) | 123 degree(s) | 136 degree(s) | LG G8s ThinQ has larger second camera lens field of view than Samsung Galaxy A40. |
| Pixel Size (2nd Camera) | - | 1 μm |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 12 Megapixel | |
|---|---|---|---|
| Lens Type (3rd Camera) | - | Telephoto lens | |
| Lens Aperture (3rd Camera) | - | F/2.6 | |
| Field of View (3rd Camera) | - | 48 degree(s) | |
| Pixel Size (3rd Camera) | - | 1 μm | |
| Optical Zoom | - | 2x |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution (Front) | 25 Megapixel | 8 Megapixel | Samsung Galaxy A40 has better front camera resolution than LG G8s ThinQ. |
| Lens Type (Front) | - | Wide-angle lens | |
| Lens Aperture (Front) | F/2.0 | F/1.9 | LG G8s ThinQ has better front lens aperture than Samsung Galaxy A40. |
| Field of View (Front) | - | 80 degree(s) | |
| Pixel Size (Front) | - | 1.12 μm | |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects (Front) | - | Portrait, HDR, Beauty Shot, Film effect, Cine Shot, Makeup PRO | |
| Camera Modes (Front) | Portrait mode, AR Emoji, Motion Photos | Gesture Shot, Gesture Interval Shot, Auto Shot, AR Emoji, Flash Jump-Cut, Story Shot | |
| Light Source (Front) | Display flash | Flash | |
| Video Resolutions (Front) | - | 3840 x 2160 (4K) at 60 fps | |
| Camera Features (Front) | Floating camera button | Gesture View, AR sticker, My Avatar, Z Camera, Dual Phase Detect Auto-Focus (PDAF) |
| SECOND FRONT CAMERA |
|---|
| Sensor Resolution (2nd Front) | - | 0.03 Megapixel | |
|---|---|---|---|
| Lens Aperture (2nd Front) | - | F/1.4 | |
| Field of View (2nd Front) | - | 80 degree(s) | |
| Pixel Size (2nd Front) | - | 14 μm | |
| Camera Functions (2nd Front) | - | TOF camera |
| BATTERY AND CHARGING | Samsung Galaxy A40 | LG G8s ThinQ |
|---|
| Battery Capacity (Battery Size) | 3100 mAh | 3550 mAh | LG G8s ThinQ has larger battery capacity than Samsung Galaxy A40. |
|---|---|---|---|
| Fast Charging Technology | Samsung Fast Charging | Qualcomm Quick Charge 3.0 | Both phones have fast charging technology. |
| Wireless Charging | - | Yes | LG G8s ThinQ can be charged wirelessly. |
| Standby Time | - | 150 hours | |
| Talk Time | 1080 minutes | 600 minutes | Samsung Galaxy A40 has longer battery life when making calls than LG G8s ThinQ. |
| Run Time Details | Active online usage (3G): up to 9 hrs Active online usage (4G): up to 11 hrs Active online usage (Wi-Fi): up to 11 hrs Playback (video): up to 14 hrs Playback (audio): up to 62 hrs Talk (3G): up to 1080 min |
Talk: up to 600 min Standby: up to 150 hrs |
|
| Battery Technology | - | Lithium Ion |
| CELLULAR | Samsung Galaxy A40 | LG G8s ThinQ |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 9.0 Pie | Android 9.0 Pie | |
| User Interface | Samsung One UI | - | |
| Intelligent Assistant | Bixby | Google Assistant | |
| Navigation | GPS, GLONASS, BeiDou, Galileo | GPS |
| COMMUNICATIONS | Samsung Galaxy A40 | LG G8s ThinQ |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 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 5, Band 8 | - | |
| 3G UMTS Frequency | 2100, 1900, 850, 900 | - | |
| 4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40, Band 41 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300, TDD 2500 | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac, ANT+ | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 5.0 LE | Bluetooth 5.0 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Samsung Galaxy A40 | LG G8s ThinQ |
|---|
| Supported Digital Audio Standards | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | WMA, AAC, PCM, MP3, FLAC, AAC +, eAAC+, OPUS, AMR-WB, AMR-NB, Vorbis | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 | - | |
| Sound Enhancements | Dolby Atmos sound technology | DTS: X 3D Surround Sound |
| FEATURES | Samsung Galaxy A40 | LG G8s ThinQ |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor, geomagnetic sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, barometer, gyro sensor | |
| Security Devices | Face recognition, fingerprint reader | Face recognition, fingerprint reader, hand vein recognition | |
| Security Technology | - | 3D Face unlock | |
| Additional Phone Features | Alarm Clock, Fast Charging | Android Beam, Wi-Fi Miracast, HD Voice, Multi Window, QuickMemo+ function, Mini View function, Smart Cleaning, MirrorLink support, 32-bit Hi-Fi Quad DAC, HD audio recorder, Hi-Fi Audio Recorder, LG Health, Shortcut Keys, Battery Saver, Knock Code, Capture+, Heat Pipe, Floating Bar, Google Lens, Google Assistant Key, Google Smart Lock, Emotional Haptic function, RAM (Receiver as Mic) function, AI Cam, Air Motion |
| OTHERS | Samsung Galaxy A40 | LG G8s ThinQ |
|---|
| Included Accessories | Power adapter | Headset, power adapter, SIM card removal tool, USB-C cable | |
|---|---|---|---|
| Compliant Standards | - | MIL-STD 810G, IP68, HAC (Hearing Aid Compatible) |
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