vivo S30 vs Xiaomi 14T Pro: Which Mid-Range Powerhouse Reigns Supreme?

The vivo S30 and Xiaomi 14T Pro represent compelling options in the increasingly competitive mid-range smartphone market. The S30 leverages Qualcomm’s latest Snapdragon 7 Gen 4, aiming for efficiency and balanced performance, while the 14T Pro throws down the gauntlet with MediaTek’s flagship-class Dimensity 9300+ chipset. This comparison dissects their key differences to determine which device best suits your needs.
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🏆 Quick Verdict

For the average user prioritizing raw performance and rapid charging, the Xiaomi 14T Pro emerges as the winner. Its Dimensity 9300+ chipset delivers significantly faster processing speeds, complemented by 120W charging that refills the battery in under 20 minutes. However, the vivo S30 offers a compelling alternative for those seeking a more streamlined experience and potentially better thermal management.

PHONES
Phone Names vivo S30 Xiaomi 14T Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 661, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66
5G bands1, 3, 5, 7, 8, 18, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 75, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / LTE / 5GGSM / HSPA / LTE / 5G
Launch
Announced2025, May 292024, September 26
StatusAvailable. Released 2025, May 29Available. Released 2024, September 26
Body
BuildGlass front (Diamond Shield Glass), plastic frame, glass backGlass front (Gorilla Glass 5), aluminum frame, glass back (Panda X)
Dimensions160.2 x 74.4 x 7.5 mm (6.31 x 2.93 x 0.30 in)160.4 x 75.1 x 8.4 mm (6.31 x 2.96 x 0.33 in)
SIMNano-SIM + Nano-SIM· Nano-SIM + eSIM· eSIM + eSIM· Nano-SIM + Nano-SIM
Weight192 g (6.77 oz)209 g (7.37 oz)
Display
ProtectionDiamond Shield GlassCorning Gorilla Glass 5
Resolution1260 x 2800 pixels, 20:9 ratio (~460 ppi density)1220 x 2712 pixels, 20:9 ratio (~446 ppi density)
Size6.67 inches, 107.4 cm2 (~90.1% screen-to-body ratio)6.67 inches, 107.4 cm2 (~89.1% screen-to-body ratio)
TypeAMOLED, 1B colors, 120Hz, 3840Hz PWM, HDR, 1300 nits (HBM), 5000 nits (peak)AMOLED, 68B colors, 144Hz, 3840Hz PWM, Dolby Vision, HDR10+, 1600 nits (HBM), 4000 nits (peak)
Platform
CPUOcta-core (1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520)Octa-core (1x3.4 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
ChipsetQualcomm SM7750-AB Snapdragon 7 Gen 4 (4 nm)Mediatek Dimensity 9300+ (4 nm)
GPUAdreno 722Immortalis-G720 MC12
OSAndroid 15, OriginOS 5Android 14, HyperOS
Memory
Card slotNoNo
Internal256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 12GB RAM
Main Camera
FeaturesRing-LED flash, panorama, HDRLeica lens, Ultra HDR, LED flash, HDR, panorama
Triple50 MP, f/1.9, 23mm (wide), 1/1.56", PDAF, OIS 50 MP, f/2.7, 70mm (periscope telephoto), 1/1.95", PDAF, OIS, 3x optical zoom 8 MP, f/2.2, 106˚ (ultrawide)50 MP, f/1.6, 23mm (wide), 1/1.31", 1.2µm, PDAF, OIS 50 MP, f/2.0, 60mm (telephoto), 1/2.88", 0.61µm, PDAF, 2.6x optical zoom 12 MP, f/2.2, 15mm (ultrawide), 1/3.06", 1.12µm
Video4K, 1080p, gyro-EIS8K@24/30fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, 10-bit Rec. 2020, HDR10+
Selfie camera
FeaturesHDRHDR
Single50 MP, f/2.0, 22mm (wide), AF32 MP, f/2.0, 25mm (wide), 1/3.44", 0.64µm
Video4K, 1080p4K@30fps, 1080p@30/60fps, HDR10+
Sound
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 55.4, A2DP, LE, LHDC
Infrared portYesYes
NFCYesYes (market/region dependent)
PositioningGPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c)GPS (L1+L5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5), GLONASS
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-bandWi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging90W wired, PD Reverse wired Bypass charging120W wired, PD3.0, QC4, 100% in 19 min 50W wireless, 100% in 45 min
TypeSi/C Li-Ion 6500 mAhLi-Po 5000 mAh
Misc
ColorsBlack, Blue, Yellow, PinkTitan Gray, Titan Blue, Titan Black
ModelsV2464A2407FPN8EG
PriceAbout 330 EUR$ 550.00 / £ 498.00 / € 539.99
SAR EU-0.99 W/kg (head)     1.00 W/kg (body)

vivo S30

  • Potentially better thermal management due to the Snapdragon 7 Gen 4's efficiency.
  • 90W fast charging is still very respectable.
  • Bypass charging feature is beneficial for gamers.

  • Significantly less powerful chipset compared to the Dimensity 9300+.
  • Display brightness likely lower than the Xiaomi 14T Pro.

Xiaomi 14T Pro

  • Superior performance thanks to the Dimensity 9300+ chipset.
  • Ultra-fast 120W wired and 50W wireless charging.
  • Brighter display for better outdoor visibility.

  • May experience more thermal throttling under sustained load.
  • Potentially higher power consumption.

Display Comparison

The Xiaomi 14T Pro boasts a significantly brighter display, reaching a measured peak of 1228 nits, compared to an unspecified brightness for the vivo S30. This higher peak brightness translates to superior visibility in direct sunlight. While both utilize 4nm chipsets, the display’s impact on overall power consumption should be considered. The 14T Pro’s brightness advantage is particularly beneficial for media consumption and outdoor photography. We lack PWM frequency data for both, but a higher refresh rate (if present on either) would also contribute to a smoother visual experience.

Camera Comparison

Without detailed camera specifications for the vivo S30, a direct comparison is limited. However, the Xiaomi 14T Pro likely benefits from the processing power of the Dimensity 9300+ for image processing. Sensor size and OIS (Optical Image Stabilization) are crucial factors, and their absence in the provided data makes a definitive assessment impossible. The 14T Pro’s chipset allows for faster image capture and more sophisticated computational photography features. The presence of a larger main sensor on the 14T Pro (assuming a typical flagship configuration) would further enhance low-light performance.

Performance

The core difference lies in the chipsets: Qualcomm’s Snapdragon 7 Gen 4 in the vivo S30 versus MediaTek’s Dimensity 9300+ in the Xiaomi 14T Pro. The Dimensity 9300+ features a Cortex-X4 prime core clocked at 3.4 GHz, alongside three more Cortex-X4 cores at 2.85 GHz, and four Cortex-A720 cores at 2.0 GHz. This configuration provides a substantial performance advantage over the Snapdragon 7 Gen 4’s 2.8 GHz Cortex-720, 2.4 GHz Cortex-720, and 1.8 GHz Cortex-520 setup. The 9300+’s architecture is geared towards sustained performance, while the 7 Gen 4 prioritizes efficiency. The Xiaomi 14T Pro will excel in demanding tasks like video editing and graphically intensive games.

Battery Life

The Xiaomi 14T Pro’s 120W wired charging is a game-changer, achieving a full charge in just 19 minutes. This is significantly faster than the vivo S30’s 90W charging. The 14T Pro also offers 50W wireless charging, a feature absent in the S30. While the Xiaomi 14T Pro’s active use score of 12:32h is provided, the vivo S30’s battery capacity and corresponding usage time are unknown. The faster charging speed of the 14T Pro mitigates any potential disadvantage from a smaller battery capacity, offering more convenience for users on the go.

Buying Guide

Buy the vivo S30 if you need a phone that balances performance with efficiency, and appreciate features like bypass charging for gaming. It’s ideal for everyday users who prioritize a smooth experience and don’t demand the absolute highest benchmark scores. Buy the Xiaomi 14T Pro if you prefer uncompromising performance, lightning-fast charging, and a brighter display, making it the better choice for power users, gamers, and those who frequently rely on their phone throughout the day.

Frequently Asked Questions

❓ Does the Dimensity 9300+ in the Xiaomi 14T Pro overheat during prolonged gaming sessions?
While the Dimensity 9300+ is a powerful chipset, it can generate significant heat under sustained load. Xiaomi likely employs thermal management solutions like vapor chamber cooling to mitigate this. However, users engaging in extended gaming sessions may experience some throttling to maintain thermal stability. The Snapdragon 7 Gen 4 in the vivo S30 is likely to run cooler, but at the cost of performance.
❓ What is 'bypass charging' on the vivo S30 and how does it benefit gamers?
Bypass charging allows the phone to be powered directly from the external power source while gaming, rather than relying solely on the battery. This reduces heat buildup within the battery itself, potentially improving sustained performance and extending the battery's lifespan. It's a valuable feature for users who frequently engage in long gaming sessions.
❓ Is the 50W wireless charging on the Xiaomi 14T Pro significantly faster than other wireless charging solutions?
Yes, 50W wireless charging is considerably faster than the typical 15-25W wireless charging found on many smartphones. It allows for a full charge in approximately 45 minutes, making it a convenient alternative to wired charging, especially for users who prefer a cable-free experience.