Honor V40 5G vs Samsung Galaxy S21 Ultra 5G: A Deep Dive Comparison

The Honor V40 5G arrived as a strong contender in the flagship space, offering impressive specs at a competitive price point. Now, we pit it against the Samsung Galaxy S21 Ultra 5G, a benchmark for Android flagships, to determine which device delivers the best overall experience. This comparison focuses on the core differences in performance, display quality, camera capabilities, and crucially, charging speed.
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🏆 Quick Verdict

For the average user prioritizing all-around flagship features and a refined software experience, the Samsung Galaxy S21 Ultra 5G is the superior choice. However, the Honor V40 5G delivers exceptional value with its blazing-fast 66W charging and capable performance, making it ideal for power users who prioritize speed and affordability.

PHONES
Phone Names Honor V40 5G Samsung Galaxy S21 Ultra 5G
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71 - SM-G998U1
5G bands1, 28, 38, 41, 77, 78, 79 SA/NSA2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G998U1
SpeedHSPA, LTE, 5GHSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL)
TechnologyGSM / CDMA / HSPA / CDMA2000 / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 CDMA2000 1x 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - SM-G998B
Launch
Announced2021, January 222021, January 14
StatusAvailable. Released 2021, January 22Available. Released 2021, January 29
Body
Build-Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
Dimensions163.1 x 74.3 x 8 mm (6.42 x 2.93 x 0.31 in)165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)
SIMNano-SIM + Nano-SIM· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM (max 2 at a time)
Weight189 g (6.67 oz)227 g (Sub6), 229 g (mmWave) (8.01 oz)
 -IP68 dust/water resistant (up to 1.5m for 30 min) Stylus support
Display
Protection-Corning Gorilla Glass Victus
Resolution1236 x 2676 pixels, 19.5:9 ratio (~440 ppi density)1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
Size6.72 inches, 110.4 cm2 (~91.1% screen-to-body ratio)6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio)
TypeAMOLED, 1B colors, HDR10, 120Hz, 800 nits (peak)Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
 Always-on displayAlways-on display
Platform
CPUOcta-core (4x2.6 GHz Cortex-A77 & 4x2.0 GHz Cortex-A55)Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - InternationalOcta-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - USA/China
ChipsetMediatek Dimensity 1000+ (7 nm)Exynos 2100 (5 nm) - InternationalQualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
GPUMali-G77 MC9Mali-G78 MP14 - InternationalAdreno 660 - USA/China
OSAndroid 10, Magic UI 4.0, no Google Play ServicesAndroid 11, up to 4 major Android upgrades, One UI 6.1
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 8GB RAM128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
 UFS 2.1UFS 3.1
Main Camera
FeaturesLaser AF, LED flash, panorama, HDRLaser AF, LED flash, auto-HDR, panorama
Quad-108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, OIS 10 MP, f/2.4, 72mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom 10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom 12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
Triple50 MP, f/1.9, (wide), 1/1.56", 1.0µm, PDAF 8 MP, f/2.4, 120˚, 17mm (ultrawide) 2 MP (macro)-
Video4K, 1080p, 720p@1920fps, HDR, gyro-EIS8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS
Selfie camera
Dual16 MP, f/2.0, (wide) Color spectrum sensor-
FeaturesHDRHDR
Single-40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF
Video1080p@30fps, gyro-EIS4K@30/60fps, 1080p@30fps
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 -32-bit/384kHz audio Tuned by AKG
Comms
Bluetooth5.1, A2DP, LE5.2, A2DP, LE
Infrared portYes-
NFCYesYes
PositioningGPS (L1+L5), GLONASS, BDS, GALILEO, QZSSGPS, GLONASS, BDS, GALILEO
RadioNoFM radio (Snapdragon model only; market/operator dependent)
USBUSB Type-C, OTGUSB Type-C 3.2, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
 -Samsung DeX, Samsung Wireless DeX (desktop experience support) Bixby natural language commands and dictation Samsung Pay (Visa, MasterCard certified) Ultra Wideband (UWB) support
Battery
Charging66W wired, 60% in 15 min, 100% in 35 min 50W wireless, 50% in 35 min 5W reverse wired25W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless
TypeLi-Po 4000 mAhLi-Ion 5000 mAh
Misc
ColorsMidnight Black, Rose Gold, Titanium SilverPhantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
ModelsYOK-AN10SM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980
PriceAbout 460 EUR$ 240.01 / C$ 353.20 / £ 202.99 / € 264.99
SAR-0.77 W/kg (head)     1.02 W/kg (body)
SAR EU-0.71 W/kg (head)     1.58 W/kg (body)
Pricing
128GB 12GB RAM-$ 384.99
256GB 12GB RAM-$ 998.00
512GB 12GB RAM-$ 1,179.99
RENEWED-$ 459.00
Tests
Battery life- Endurance rating 114h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -25.5 LUFS (Very good)
Performance- AnTuTu: 657150 (v8) GeekBench: 3518 (v5.1) GFXBench: 33fps (ES 3.1 onscreen)

Honor V40 5G

  • Blazing-fast 66W wired charging
  • Impressive 50W wireless charging
  • Competitive performance with Dimensity 1000+

  • Less refined software experience
  • Camera system likely less versatile than S21 Ultra

Samsung Galaxy S21 Ultra 5G

  • Superior display brightness and color accuracy
  • More powerful processor (Snapdragon/Exynos)
  • Versatile and highly-rated camera system

  • Slower charging speeds (25W wired, 15W wireless)
  • Higher price point

Display Comparison

The Samsung Galaxy S21 Ultra 5G boasts a significantly brighter display, reaching a measured 1023 nits, compared to an unspecified peak brightness for the Honor V40 5G. While the Honor V40 5G’s display quality isn’t detailed, Samsung’s panel benefits from an 'Infinite' contrast ratio, suggesting deep blacks and vibrant colors. The S21 Ultra’s adaptive refresh rate, likely utilizing LTPO technology (though not explicitly stated), dynamically adjusts for smoother scrolling and improved battery efficiency, a feature not confirmed for the Honor V40 5G. Bezels are likely comparable, but Samsung’s display is generally considered best-in-class.

Camera Comparison

Both devices are equipped with sophisticated camera systems, but details on the Honor V40 5G’s camera are limited. The Samsung Galaxy S21 Ultra 5G is renowned for its versatile camera setup, including a high-resolution main sensor (resolution unspecified in context data, but known to be 108MP in the market) and advanced image processing. The S21 Ultra’s OIS (Optical Image Stabilization) is crucial for stable video recording and low-light photography. While the Honor V40 5G likely offers a competent camera experience, the S21 Ultra’s reputation and feature set – including 8K video recording – position it as the superior choice for photography enthusiasts. The presence of a 2MP macro camera on the Honor V40 5G is likely a marketing feature with limited real-world benefit.

Performance

The Samsung Galaxy S21 Ultra 5G, depending on the region, utilizes either the Exynos 2100 (5nm) or the Qualcomm Snapdragon 888 (5nm) chipset, both built on a more advanced 5nm process compared to the Honor V40 5G’s Mediatek Dimensity 1000+ (7nm). This process node difference translates to improved thermal efficiency and potentially higher sustained performance in the S21 Ultra. The S21 Ultra’s CPU configuration, featuring a Cortex-X1 prime core, offers a performance advantage over the Honor V40 5G’s Cortex-A77 cores. While both phones feature 12GB of RAM options, the S21 Ultra likely utilizes faster LPDDR5 RAM, further enhancing performance. The Dimensity 1000+ is still a capable performer, but the S21 Ultra holds a clear edge in raw processing power.

Battery Life

The Samsung Galaxy S21 Ultra 5G achieves an endurance rating of 114 hours, indicating solid battery life. However, the Honor V40 5G’s standout feature is its charging speed. With 66W wired charging, it can reach 60% charge in just 15 minutes and 100% in 35 minutes, significantly faster than the S21 Ultra’s 25W charging. The Honor V40 5G also supports 50W wireless charging, dwarfing the S21 Ultra’s 15W wireless charging. While the S21 Ultra’s battery life is respectable, the Honor V40 5G’s charging speed offers a compelling advantage for users who prioritize quick top-ups.

Buying Guide

Buy the Honor V40 5G if you need incredibly fast charging – 66W wired and 50W wireless are unmatched in this comparison – and a strong processor for everyday tasks and gaming, all while staying within a more budget-conscious price range. Buy the Samsung Galaxy S21 Ultra 5G if you prefer a more polished software experience, a versatile and highly-rated camera system, and a brighter, more color-accurate display, and are willing to pay a premium for these features.

Frequently Asked Questions

❓ Does the Exynos 2100 chip in the Samsung Galaxy S21 Ultra 5G overheat during prolonged gaming sessions?
While the Exynos 2100 has faced some criticism regarding thermal throttling, Samsung implemented software optimizations to mitigate this issue. The 5nm process node and improved cooling solutions generally prevent significant overheating, allowing for sustained gaming performance, though the Snapdragon variant typically performs slightly better in this regard.
❓ Is the 2MP macro camera on the Honor V40 5G actually useful for taking detailed close-up photos?
Generally, 2MP macro cameras on smartphones offer limited detail and image quality. The small sensor size and fixed focus often result in soft, noisy images. While it can be used for experimentation, it's unlikely to deliver professional-looking macro photography.
❓ Does the Samsung Galaxy S21 Ultra 5G support 90fps or 120fps gameplay in demanding titles like PUBG Mobile?
The Samsung Galaxy S21 Ultra 5G is capable of running PUBG Mobile at 90fps or even 120fps, depending on the graphics settings and the specific game version. The powerful processor and smooth display contribute to a fluid and responsive gaming experience.
❓ How does the reverse wireless charging compare between the two phones for topping up accessories?
The Honor V40 5G offers 5W reverse wired charging, while the S21 Ultra provides 4.5W reverse wireless charging. Both are relatively slow and best suited for emergency charging of small accessories like earbuds. The Honor V40 5G's wired option is slightly faster, but the convenience of wireless charging on the S21 Ultra may be preferable.