vivo iQOO Neo8 vs Xiaomi 13T: A Deep Dive into Performance and Battery Life

The vivo iQOO Neo8 and Xiaomi 13T represent compelling options in the increasingly competitive mid-range flagship space. The iQOO Neo8 prioritizes raw processing power with the Snapdragon 8+ Gen 1, while the Xiaomi 13T focuses on a balanced experience with the Dimensity 8200 Ultra and impressive battery endurance. This comparison dissects their key differences to help you choose the right device.
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🏆 Quick Verdict

For users prioritizing peak gaming performance and ultra-fast charging, the vivo iQOO Neo8 is the clear winner. However, the Xiaomi 13T offers superior battery life and a brighter display, making it a better choice for everyday users who value longevity and media consumption.

PHONES
Phone Names vivo iQOO Neo8 Xiaomi 13T
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, 2, 3, 4, 5, 7, 8, 19, 28, 28, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 66
5G bands1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / LTE / 5GGSM / HSPA / LTE / 5G
Launch
Announced2023, May 232023, September 26
StatusAvailable. Released 2023, May 23Available. Released 2023, September 26
Body
BuildGlass front, plastic frame, glass or leather backGlass front (Gorilla Glass 5), glass back or silicone polymer back, plastic frame
Dimensions164.7 x 77 x 8.5 mm (6.48 x 3.03 x 0.33 in)162.2 x 75.7 x 8.5 mm (6.39 x 2.98 x 0.33 in)
SIMNano-SIM + Nano-SIM· Nano-SIM + eSIM· Nano-SIM + Nano-SIM
Weight192 g (6.77 oz)193 g or 197 g (6.81 oz)
Display
Protection-Corning Gorilla Glass 5
Resolution1260 x 2800 pixels, 20:9 ratio (~453 ppi density)1220 x 2712 pixels, 20:9 ratio (~446 ppi density)
Size6.78 inches, 111.0 cm2 (~87.5% screen-to-body ratio)6.67 inches, 107.4 cm2 (~87.5% screen-to-body ratio)
TypeAMOLED, 1B colors, 144Hz, HDR10, 1300 nits (peak)AMOLED, 68B colors, 144Hz, Dolby Vision, HDR10+, 1200 nits (HBM), 2600 nits (peak)
Platform
CPUOcta-core (1x3.0 GHz Cortex-X2 & 3x2.5 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)Octa-core (1x3.1 GHz Cortex-A78 & 3x3.0 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
ChipsetQualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)Mediatek Dimensity 8200 Ultra (4 nm)
GPUAdreno 730Mali-G610 MC6
OSAndroid 13, Funtouch 13 or OriginOS 3 (China)Android 13, up to 4 major Android upgrades, HyperOS
Memory
Card slotUnspecifiedNo
Internal256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM256GB 8GB RAM, 256GB 12GB RAM
Main Camera
Dual50 MP, f/1.9, (wide), PDAF, OIS Auxiliary lens-
FeaturesLED flash, HDR, panoramaLeica lens, color spectrum sensor, LED flash, HDR, panorama
Triple-50 MP, f/1.9, 24mm (wide), 1/1.28", 1.22µm, PDAF, OIS 50 MP, f/1.9, 50mm (telephoto), 1/2.88", 0.61µm, PDAF, 2x optical zoom 12 MP, f/2.2, 15mm (ultrawide), 1/3.06", 1.12µm
Video8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS4K@30fps (HDR10+), 1080p@30/60/120fps, gyro-EIS
Selfie camera
Features-HDR
Single16 MP, f/2.5, (wide)20 MP, f/2.2, (wide), 0.8µm
Video1080p@30fps1080p@30fps, HDR10+
Sound
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth5.3, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless5.4, A2DP, LE
Infrared portYesYes
NFCYesYes (market/region dependent)
PositioningGPS, GLONASS, GALILEO, BDS, QZSSGPS (L1+L5), GLONASS (G1), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), BDS
RadioUnspecifiedNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging120W wired, 50% in 9 min67W wired, PD3.0, QC4, 100% in 42 min
Type5000 mAhLi-Po 5000 mAh
Misc
ColorsRed, Mint, BlackAlpine Blue, Meadow Green, Black
ModelsV2301A2306EPN60G
PriceAbout 330 EUR$ 255.96 / £ 326.27 / € 204.18
SAR EU-0.99 W/kg (head)     0.99 W/kg (body)

vivo iQOO Neo8

  • Ultra-fast 120W charging for minimal downtime
  • Potentially higher peak CPU performance with Snapdragon 8+ Gen 1
  • Strong gaming capabilities due to the Snapdragon chipset

  • Battery life likely inferior to the Xiaomi 13T
  • Potential for thermal throttling under sustained load

Xiaomi 13T

  • Exceptional battery life with 12:23h active use
  • Brighter display for improved outdoor visibility
  • Excellent thermal management with Dimensity 8200 Ultra

  • Slower charging speed compared to the iQOO Neo8
  • Potentially lower peak CPU performance in short bursts

Display Comparison

The Xiaomi 13T boasts a significantly brighter display, reaching a measured peak of 1264 nits, compared to an unspecified peak brightness for the iQOO Neo8. This translates to better visibility under direct sunlight. While the iQOO Neo8’s panel technology isn’t detailed, the Xiaomi 13T’s brightness advantage is a key differentiator for outdoor use. Both devices likely employ AMOLED panels, but the Xiaomi 13T’s higher peak brightness provides a tangible benefit for content consumption.

Camera Comparison

Detailed camera specifications are limited, but the focus should be on the main sensors. Without knowing the sensor sizes or apertures, it’s difficult to make a definitive judgment. However, Xiaomi generally emphasizes image processing and computational photography, potentially offering more refined images in various lighting conditions. The iQOO Neo8, leveraging the Snapdragon’s ISP, may prioritize speed and real-time processing. The absence of details on OIS for either device makes it difficult to assess low-light performance and video stabilization capabilities. Any 2MP macro or depth sensors on either phone are likely to be of limited practical use.

Performance

The iQOO Neo8’s Snapdragon 8+ Gen 1 (4nm) and the Xiaomi 13T’s Dimensity 8200 Ultra (4nm) are both built on efficient 4nm processes. However, the Snapdragon 8+ Gen 1 features a Cortex-X2 prime core clocked at 3.0 GHz, offering a theoretical single-core performance advantage over the Dimensity 8200 Ultra’s Cortex-A78 core at 3.1 GHz. The Dimensity 8200 Ultra utilizes three Cortex-A78 cores, while the Snapdragon 8+ Gen 1 has three Cortex-A710 cores. In sustained workloads, the Snapdragon 8+ Gen 1’s thermal efficiency, while excellent for its time, may lead to more noticeable throttling compared to the Dimensity 8200 Ultra, which is known for its strong thermal management. The iQOO Neo8 will likely excel in bursty tasks, while the 13T will maintain performance longer.

Battery Life

The Xiaomi 13T shines in battery life, achieving an active use score of 12:23h and an endurance rating of 101h. This significantly surpasses what is typically expected from devices with similar specifications. The iQOO Neo8’s battery capacity is not specified, but its 120W wired charging is a major advantage, reaching 50% charge in just 9 minutes. The Xiaomi 13T’s 67W charging, while supporting PD3.0 and QC4, takes 42 minutes for a full charge. The trade-off is clear: the Xiaomi 13T offers significantly longer runtimes, while the iQOO Neo8 prioritizes incredibly fast top-ups.

Buying Guide

Buy the vivo iQOO Neo8 if you are a mobile gamer demanding consistently high frame rates and appreciate the convenience of 120W fast charging. Buy the Xiaomi 13T if you prioritize all-day battery life, a vibrant display for media, and a more balanced overall experience without sacrificing significant performance.

Frequently Asked Questions

❓ Does the Snapdragon 8+ Gen 1 in the iQOO Neo8 experience significant thermal throttling during prolonged gaming sessions?
While the Snapdragon 8+ Gen 1 is a powerful chip, it can be prone to thermal throttling under sustained heavy load. The iQOO Neo8’s cooling system will mitigate this, but users engaging in extended gaming sessions may experience some performance degradation over time. The Dimensity 8200 Ultra in the Xiaomi 13T is generally known for better sustained performance due to its superior thermal efficiency.
❓ How does the 67W charging on the Xiaomi 13T compare to the 120W charging on the iQOO Neo8 in real-world usage?
While 120W charging on the iQOO Neo8 is significantly faster for initial top-ups (50% in 9 minutes), the 67W charging on the Xiaomi 13T is still reasonably quick and sufficient for overnight charging or quick boosts throughout the day. The Xiaomi 13T’s longer battery life also means you won’t need to rely on fast charging as frequently.
❓ Is the difference in display brightness between the iQOO Neo8 and Xiaomi 13T noticeable in everyday use?
Yes, the Xiaomi 13T’s 1264 nits peak brightness is a substantial improvement over the iQOO Neo8’s unspecified brightness. This difference is most noticeable when using the phone outdoors in direct sunlight, where the Xiaomi 13T will remain much more readable.