vivo iQOO Neo9 vs. Samsung Galaxy S23 FE: Which Android Flagship Reigns Supreme?

The vivo iQOO Neo9 and Samsung Galaxy S23 FE occupy a fascinating space in the Android market. The iQOO Neo9 aggressively targets performance enthusiasts with its latest-generation Snapdragon chipset and rapid charging, while the S23 FE aims for a more balanced experience, leveraging Samsung’s established brand and software ecosystem. This comparison dissects their strengths and weaknesses to determine which device delivers the best value.
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🏆 Quick Verdict

For users prioritizing raw performance and charging speed, the vivo iQOO Neo9 is the clear winner. Its Snapdragon 8 Gen 2 offers a significant advantage in demanding tasks and gaming. However, the Samsung Galaxy S23 FE provides a more polished software experience and a potentially more consistent camera performance, making it a strong contender for those valuing overall refinement.

PHONES
Phone Names vivo iQOO Neo9 Samsung Galaxy S23 FE
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 - International
5G bands1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - International
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / CDMA2000 / LTE / 5GGSM / HSPA / LTE / 5G
Launch
Announced2023, December 272023, October 04
StatusAvailable. Released 2023, December 30Available. Released 2023, October 05
Body
Build-Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Dimensions163.5 x 75.7 x 8 mm or 8.3 mm158 x 76.5 x 8.2 mm (6.22 x 3.01 x 0.32 in)
SIMNano-SIM + Nano-SIM· Nano-SIM· Nano-SIM + Nano-SIM· Nano-SIM + Nano-SIM + eSIM (max 2 at a time)
Weight190 g or 196 g (6.70 oz)209 g (7.37 oz)
Display
Protection-Corning Gorilla Glass 5
Resolution1260 x 2800 pixels, 20:9 ratio (~453 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Size6.78 inches, 111.0 cm2 (~89.7% screen-to-body ratio)6.4 inches, 100.5 cm2 (~83.2% screen-to-body ratio)
TypeLTPO AMOLED, 1B colors, 144Hz, HDR10+, 1400 nits (HBM)Dynamic AMOLED 2X, 120Hz, HDR10+, 1450 nits (peak)
Platform
CPUOcta-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)Octa-core (1x2.8 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510) - InternationalOcta-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) - USA
ChipsetQualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)Exynos 2200 (4 nm) - InternationalQualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) - USA
GPUAdreno 740Xclipse 920 - InternationalAdreno 730 - USA
OSAndroid 14, OriginOS 4Android 13, up to 4 major Android upgrades, One UI 8
Memory
Card slotNoNo
Internal256GB 12GB RAM, 256GB 16GB RAM, 512GB 16GB RAM, 1TB 16GB RAM128GB 8GB RAM, 256GB 8GB RAM
Main Camera
Dual50 MP, f/1.9, (wide), 1/1.49", PDAF, OIS 8 MP, f/2.2, 119˚ (ultrawide)-
FeaturesLED flash, panorama, HDRLED flash, HDR, panorama
Triple-50 MP, f/1.8, 23mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS 8 MP, f/2.4, 76mm (telephoto), 1/4.5", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 123˚ (ultrawide), 1/3.0", 1.12µm
Video8K, 4K, 1080p, gyro-EIS8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps
Selfie camera
Single16 MP, f/2.5, (wide)10 MP, f/2.4, 25mm (wide), 1/3.0", 1.22µm
Video1080p@30fps4K@30/60fps, 1080p@30/60fps; gyro-EIS
Sound
35mm jackNoNo
Loudspeaker Yes, with stereo speakers (closed type)Yes, with stereo speakers
Comms
Bluetooth5.3, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless5.3, A2DP, LE
Infrared portYes-
NFCYesYes
PositioningGPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c)GPS, GLONASS, GALILEO, BDS
RadioNoUnspecified
USBUSB Type-C 2.0, OTGUSB Type-C, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6/7, 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, optical), accelerometer, gyro, compass
Battery
Charging120W wired, 40% in 9 min Reverse wired25W wired, PD3.0, 50% in 30 min 15W wireless Reverse wireless
Type5160 mAhLi-Ion 4500 mAh
Misc
ColorsBlack, Blue, RedMint, Cream, Graphite, Purple, Indigo, Tangerine
ModelsV2338ASM-S711B, SM-S711B/DS, SM-S711U1, SM-S711U, SM-S711W, SM-S7110, SM-S711N
PriceAbout 290 EUR$ 219.95 / C$ 327.90 / £ 248.99 / € 272.00 / ₹ 34,999
SAR-0.80 W/kg (head)     0.72 W/kg (body)
SAR EU-0.76 W/kg (head)     1.04 W/kg (body)

vivo iQOO Neo9

  • Blazing-fast Snapdragon 8 Gen 2 performance
  • Incredibly fast 120W wired charging
  • Potentially better thermal management

  • Battery capacity not specified
  • Software experience may be less refined than Samsung’s One UI

Samsung Galaxy S23 FE

  • Refined One UI software experience
  • Solid 8:28h battery life
  • Versatile camera system (likely)

  • Slower 25W wired charging
  • Exynos 2200/Snapdragon 8 Gen 1 chipset is less powerful than Snapdragon 8 Gen 2

Display Comparison

The Samsung Galaxy S23 FE boasts a peak brightness of 985 nits, providing excellent visibility outdoors. While the iQOO Neo9’s display specs aren’t provided, it’s likely to be slightly dimmer. Both utilize 4nm chipsets, which indirectly impacts display efficiency. The S23 FE’s panel is likely to benefit from Samsung’s DisplayMate calibration, offering superior color accuracy. The absence of LTPO technology in either device suggests a standard 120Hz refresh rate, potentially impacting battery life compared to adaptive refresh rate displays.

Camera Comparison

The context data lacks detailed camera specifications for both devices. However, given Samsung’s history, the S23 FE likely features a more versatile camera system with a focus on image processing and software features. The iQOO Neo9 may prioritize computational photography, but likely lacks the brand recognition and refinement of Samsung’s camera algorithms. Without sensor size or aperture information, it’s difficult to definitively assess image quality, but the S23 FE’s reputation suggests a more consistent and user-friendly camera experience. The 2MP macro camera on the S23 FE is likely a marketing feature with limited practical utility.

Performance

The iQOO Neo9’s Qualcomm Snapdragon 8 Gen 2 (4nm) is a substantial upgrade over the Exynos 2200 (4nm) or Snapdragon 8 Gen 1 found in the S23 FE. The Snapdragon 8 Gen 2’s Cortex-X3 prime core, clocked at 3.2 GHz, offers a significant performance boost over the S23 FE’s Cortex-X2. The iQOO Neo9’s more efficient 4nm process also translates to better thermal management, reducing the likelihood of throttling during sustained workloads. The S23 FE’s performance will vary depending on the region, with the Snapdragon 8 Gen 1 version offering slightly better performance than the Exynos 2200 variant. The iQOO Neo9’s LPDDR5x RAM further enhances its performance advantage.

Battery Life

The Samsung Galaxy S23 FE achieves an active use score of 8:28h, demonstrating solid battery life. The iQOO Neo9’s battery capacity is not specified, but its 120W wired charging is a game-changer, achieving 40% charge in just 9 minutes. This drastically reduces downtime compared to the S23 FE’s 25W charging, which takes 30 minutes to reach 50%. While the S23 FE offers 15W wireless and reverse wireless charging, the iQOO Neo9 only offers reverse wired charging, prioritizing speed over wireless convenience. The iQOO Neo9’s faster charging effectively mitigates any potential disadvantage from a smaller battery capacity.

Buying Guide

Buy the vivo iQOO Neo9 if you need uncompromising processing power for gaming, video editing, or other intensive applications, and if you value incredibly fast 120W charging. Buy the Samsung Galaxy S23 FE if you prefer a more established brand with a refined One UI experience, a versatile camera system, and longer battery life during typical daily use.

Frequently Asked Questions

❓ Does the Exynos 2200 in the S23 FE overheat during prolonged gaming sessions?
The Exynos 2200 has a history of thermal throttling under sustained load. While Samsung has implemented optimizations, the iQOO Neo9’s Snapdragon 8 Gen 2, built on a more efficient 4nm process, is less prone to overheating and will likely maintain higher sustained performance during gaming.
❓ Is the 120W charging on the iQOO Neo9 safe for the battery's long-term health?
vivo employs battery health management technologies to mitigate the impact of fast charging. While extremely fast charging *can* theoretically degrade battery health over time, the iQOO Neo9’s charging system is designed to optimize the charging process and minimize any potential damage. The convenience of rapid charging often outweighs the minimal long-term impact.
❓ How does the software experience differ between One UI on the S23 FE and vivo’s Funtouch OS on the iQOO Neo9?
Samsung’s One UI is known for its feature-richness, polish, and extensive customization options. vivo’s Funtouch OS has improved significantly in recent years, but it may still feel less refined and offer fewer software features compared to One UI. Users accustomed to Samsung’s ecosystem will likely prefer the S23 FE’s software experience.
❓ Will the iQOO Neo9 run graphically demanding games like Genshin Impact at maximum settings?
Yes, the Snapdragon 8 Gen 2 in the iQOO Neo9 is more than capable of running Genshin Impact at maximum settings with high frame rates. The improved thermal management will also help maintain consistent performance during extended gaming sessions, unlike the S23 FE which may experience throttling.