LG V50S ThinQ 5G vs. Samsung Galaxy S10 5G: A Detailed Comparison of 5G Flagships

Released in a similar timeframe, the LG V50S ThinQ 5G and Samsung Galaxy S10 5G represented early forays into 5G connectivity. While both aimed for the premium market, they took different approaches to achieving it. The V50S focused on a more streamlined experience with a consistent Snapdragon chipset, while the S10 5G offered regional variations with the Exynos processor, alongside a broader feature set. This comparison dissects the key differences to help you determine which device holds up better today.
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🏆 Quick Verdict

For the average user seeking reliable performance and a consistent experience, the LG V50S ThinQ 5G emerges as the slightly better choice. Its universally equipped Snapdragon 855 avoids the potential performance variability of the Exynos 9820, and its 21W charging, while not the fastest, is efficient. The S10 5G offers reverse wireless charging, but the Exynos variant's potential for thermal throttling makes the V50S a safer bet.

PHONES
Phone Names LG V50S ThinQ 5G Samsung Galaxy S10 5G
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1900 / 2100 - USA
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - Global
5G bands41 NSA78 NSA/Sub6
SpeedHSPA 42.2/5.76 Mbps, LTE Cat19 1600/75 Mbps, 5G (2+ Gbps DL)HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/150 Mbps, 5G (2+ Gbps DL)
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 CDMA2000 1xEV-DO 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 24, 25, 26, 28, 38, 39, 40, 41, 66 - China
Launch
Announced2019, October. Released 2019, October2019, February. Released 2019, April
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 6), aluminum frameGlass front (Gorilla Glass 6), glass back (Gorilla Glass 6), aluminum frame
Dimensions159.3 x 75.8 x 8.4 mm (6.27 x 2.98 x 0.33 in)162.6 x 77.1 x 7.9 mm (6.40 x 3.04 x 0.31 in)
SIM· Nano-SIM· Nano-SIM + Nano-SIM· Nano-SIM· Nano-SIM + Nano-SIM
Weight192 g (6.77 oz)198 g (6.98 oz)
 IP68 dust/water resistant (up to 1.5m for 30 min) MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditionsIP68 dust/water resistant (up to 1.5m for 30 min)
Display
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 6
Resolution1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)1440 x 3040 pixels, 19:9 ratio (~502 ppi density)
Size6.4 inches, 100.5 cm2 (~83.3% screen-to-body ratio)6.7 inches, 112.0 cm2 (~89.4% screen-to-body ratio)
TypeOLED, HDR10Dynamic AMOLED, HDR10+
 Always-on displayAlways-on display
Platform
CPUOcta-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)Octa-core (2x2.73 GHz Mongoose M4 & 2x2.31 GHz Cortex-A75 & 4x1.95 GHz Cortex-A55) - GlobalOcta-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) - USA
ChipsetQualcomm SM8150 Snapdragon 855 (7 nm)Exynos 9820 (8 nm) - GlobalQualcomm SM8150 Snapdragon 855 (7 nm) - USA
GPUAdreno 640Mali-G76 MP12 - GlobalAdreno 640 - USA
OSAndroid 9.0 (Pie), upgradable to Android 12Android 9.0 (Pie), upgradable to Android 12, One UI 4.1
Memory
Card slotmicroSDXC (uses shared SIM slot) - dual-SIM modelNo
Internal256GB 8GB RAM128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM
 UFS 2.1UFS 2.1
Main Camera
Dual12 MP, f/1.8, 27mm (standard), 1/2.55", 1.4µm, dual pixel PDAF, OIS 13 MP, f/2.4, 9mm (ultrawide), 1/3.4", 1.0µm-
FeaturesDual-LED dual-tone flash, HDR, panoramaLED flash, auto-HDR, panorama
Triple-12 MP, f/1.5-2.4, 26mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0µm, AF, OIS, 2x optical zoom 16 MP, f/2.2, 12mm (ultrawide), 1/3.1", 1.0µm, Super Steady video 0.3 MP, TOF 3D, (depth)
Video4K@30/60fps, 1080p@30/60/240fps, 24-bit/192kHz stereo sound rec., gyro-EIS4K@60fps (no EIS), 4K@30fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS
Selfie camera
FeaturesHDRHDR
Single32 MP, f/1.9, 26mm (wide), 1/2.8", 0.8µm10 MP, f/1.9, 26mm (wide), 1/3", 1.22µm, dual pixel PDAF TOF 3D, (depth sensor)
Video4K@30fps, gyro-EIS4K@30/60fps, 1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 32-bit/192kHz audio 24-bit/192kHz audio recording Tuned by Meridian Audio32-bit/384kHz audio Tuned by AKG
Comms
Bluetooth5.0, A2DP, LE, aptX HD5.0, A2DP, LE, aptX
NFCYesYes
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, BDS, GALILEO
RadioFM radioFM radio (USA & Canada only)
USBUSB Type-C 3.1, OTGUSB Type-C 3.1, OTG, DisplayPort
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNAWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometerFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
 -ANT+ Bixby natural language commands and dictation Samsung DeX (desktop experience support) Samsung Pay (Visa, MasterCard certified)
Battery
Charging21W wired, PD, QC3 9W wireless25W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless
TypeLi-Po 4000 mAh, non-removableLi-Ion 4500 mAh, non-removable
Misc
ColorsAurora BlackCrown Silver, Majestic Black, Royal Gold
ModelsLM-V510NSM-G977U, SM-G977N, SM-G977B, SM-G9770, SM-G977P, SM-G977T
PriceAbout 1100 EURAbout 380 EUR
SAR-0.46 W/kg (head)     1.59 W/kg (body)
SAR EU-0.26 W/kg (head)     1.55 W/kg (body)

LG V50S ThinQ 5G

  • Consistent Snapdragon 855 performance globally
  • Efficient power consumption with Snapdragon 855
  • Reliable thermal management

  • Slower charging speed compared to S10 5G
  • Lacks reverse wireless charging

Samsung Galaxy S10 5G

  • Faster 25W wired charging
  • Reverse wireless charging capability
  • Potentially larger battery capacity

  • Exynos 9820 prone to thermal throttling (Global variant)
  • Regional chipset variability (Exynos vs. Snapdragon)

Display Comparison

Both devices feature OLED displays, but detailed specifications are limited. The Galaxy S10 5G likely benefits from Samsung’s display expertise, potentially offering slightly higher peak brightness and color accuracy. However, without specific nit measurements, it’s difficult to definitively declare a winner. The S10 5G’s larger display size (6.7 inches vs. V50S’s 6.4 inches) may appeal to media consumers, but could impact one-handed usability. Both lack high refresh rate displays, a common feature in later flagships.

Camera Comparison

Camera details are sparse, but both phones likely feature multi-lens setups. The focus should be on the main sensors and image processing. Without specific sensor sizes, it’s difficult to compare image quality directly. However, Samsung’s image processing tends to be more saturated and vibrant, while LG typically aims for a more natural look. The presence of OIS (Optical Image Stabilization) is crucial for both, and the aperture of the main lens will significantly impact low-light performance. The inclusion of a 2MP macro camera on either device is largely a marketing gimmick and offers minimal practical benefit.

Performance

The core difference lies in the chipset. The LG V50S ThinQ 5G universally utilizes the Qualcomm Snapdragon 855 (7nm), known for its stable performance and efficient power consumption. The Samsung Galaxy S10 5G, however, shipped with either the Exynos 9820 (8nm) globally or the Snapdragon 855 in the USA. The Exynos 9820, while powerful, has historically been prone to thermal throttling under sustained load, impacting long gaming sessions or video rendering. The Snapdragon 855’s 7nm process gives it a thermal advantage. Both phones feature octa-core CPUs, but the architectural differences – Kryo 485 vs. Mongoose M4/Cortex-A75/A55 – favor the Snapdragon in sustained performance scenarios.

Battery Life

The LG V50S ThinQ 5G supports 21W wired charging with Power Delivery (PD) and Quick Charge 3.0, alongside 9W wireless charging. The Samsung Galaxy S10 5G offers faster 25W wired charging with PD3.0 and 15W Qi wireless charging, plus a unique 4.5W reverse wireless charging capability. While the S10 5G’s charging is faster, the V50S’s efficiency with the Snapdragon 855 could offset some of that advantage. Battery capacity isn’t specified, but the S10 5G’s larger size suggests a potentially larger battery, though 5G connectivity will impact overall battery life on both devices.

Buying Guide

Buy the LG V50S ThinQ 5G if you prioritize consistent performance across all regions and value a streamlined software experience. It's ideal for users who frequently game or run demanding applications. Buy the Samsung Galaxy S10 5G if you prefer a more feature-rich ecosystem, including reverse wireless charging, and are located in a region where the Snapdragon variant is readily available, mitigating potential Exynos performance concerns.

Frequently Asked Questions

❓ Does the Exynos 9820 in the Galaxy S10 5G overheat during extended gaming sessions?
Yes, the Exynos 9820 is known to exhibit thermal throttling under sustained load, such as prolonged gaming or video recording. This can lead to reduced performance and frame rate drops. The Snapdragon 855 in the LG V50S ThinQ 5G is significantly better at managing heat, providing a more consistent experience.
❓ Is the reverse wireless charging feature on the Galaxy S10 5G practical for everyday use?
While a convenient feature, the 4.5W reverse wireless charging on the S10 5G is relatively slow. It's best suited for topping up small accessories like earbuds or smartwatches, rather than fully charging another phone. It also significantly impacts the S10 5G's battery life when actively used.
❓ Which phone is better for users who prioritize long-term software support?
Neither phone is known for exceptional long-term software support at this point. Both are several years old and have likely reached the end of their major software update cycles. However, LG has largely exited the smartphone market, potentially making future security updates less likely for the V50S.
❓ How does the 5G performance differ between the two devices?
Both phones support 5G, but real-world performance will depend heavily on carrier network availability and signal strength. The Snapdragon 855 and Exynos 9820 both include 5G modems, but the Snapdragon generally has a slight edge in modem efficiency. The biggest factor will be the user's location and carrier.