ZTE nubia Z40S Pro vs Xiaomi 12 Pro (Dimensity): Which Flagship Reigns Supreme?

Both the ZTE nubia Z40S Pro and the Xiaomi 12 Pro (Dimensity variant) represent compelling flagship options, but cater to slightly different priorities. The nubia Z40S Pro leverages Qualcomm’s Snapdragon 8+ Gen 1, while the Xiaomi 12 Pro opts for MediaTek’s Dimensity 9000+. This comparison dissects the key differences, focusing on performance, charging speeds, and overall user experience to determine which device offers the best value.
Phones Images

🏆 Quick Verdict

For most users, the ZTE nubia Z40S Pro emerges as the stronger contender. Its Snapdragon 8+ Gen 1, coupled with potentially faster 120W charging (depending on the version), provides a performance and convenience edge. However, the Xiaomi 12 Pro remains a solid choice for those prioritizing a refined software experience and potentially better thermal management.

PHONES
Phone Names ZTE nubia Z40S Pro Xiaomi 12 Pro (Dimensity)
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 3, 4, 5, 7, 8, 12, 17, 20, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
5G bands1, 3, 5, 8, 28, 41, 78 SA/NSA1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 -CDMA2000 1xEV-DO
Launch
Announced2022, July 202022, July 04
StatusAvailable. Released 2022, July 26Available. Released 2022, July 13
Body
BuildGlass front, aluminum frame, glass back-
Dimensions161.3 x 74 x 8.1 mm (6.35 x 2.91 x 0.32 in)163.6 x 74.6 x 8.2 mm (6.44 x 2.94 x 0.32 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight205 g (7.23 oz)201 g (7.09 oz)
Display
Protection-Corning Gorilla Glass Victus
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)1440 x 3200 pixels, 20:9 ratio (~521 ppi density)
Size6.67 inches, 107.4 cm2 (~90.0% screen-to-body ratio)6.73 inches, 109.4 cm2 (~89.6% screen-to-body ratio)
TypeAMOLED, 1B colors, 144Hz, HDR10+, 1000 nitsLTPO2 AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 1000 nits (HBM), 1500 nits (peak)
Platform
CPUOcta-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)Octa-core (1x3.20 GHz Cortex-X2 & 3x2.85 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
ChipsetQualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)Mediatek Dimensity 9000+ (4 nm)
GPUAdreno 730Mali-G710 MC10
OSAndroid 12, upgradable to Android 13, MyOS 13Android 12, MIUI 13
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 1TB 18GB RAM128GB 8GB RAM, 256GB 12GB RAM
 -UFS 3.1
Main Camera
FeaturesDual-LED flash, panorama, HDRColor spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Single-32 MP, f/2.5, 26mm (wide), 0.7µm
Triple64 MP, f/1.6, 35mm (standard), 1/1.7", PDAF, OIS 8 MP, f/3.4, 125mm (periscope telephoto), 1/4.0", PDAF, OIS, 5x optical zoom 50 MP, f/2.2, 14mm, 116˚ (ultrawide), AF50 MP, f/1.9, 24mm (wide), 1/1.28", 1.22µm, dual pixel PDAF, OIS 13 MP, f/2.4, 15mm, 123˚ (ultrawide), 1/3.06", 1.12µm 5 MP, f/2.4, 50mm (telephoto macro), AF
Video8K, 4K@30/60/120fps, 1080p@30/60/120fps, gyro-EIS4K@30/60fps, 1080p@30/60/120fps, gyro-EIS
Selfie camera
FeaturesHDRHDR, panorama
Single16 MP, f/2.5, (wide)32 MP, f/2.5, 26mm (wide), 0.7µm
VideoYes1080p@30/60fps, 720p@120fps
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 -24-bit/192kHz audio Tuned by Harman Kardon
Comms
Bluetooth5.2, A2DP, LE, aptX HD, aptX Adaptive5.3, A2DP, LE
Infrared port-Yes
NFCYesYes
PositioningGPS, GLONASS, GALILEO, BDSGPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
RadioNoNo
USBUSB Type-C 3.1, 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, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging80W wired (regular version) 120W wired; 15W magnetic wireless (120W version)67W wired, PD3.0, QC4
TypeMarket-dependent versions:· Li-Po 5000 mAh (regular version)· Li-Po 4600 mAh (120W version)Li-Po 5160 mAh
Misc
ColorsInterstellar Black, Star Black, SilverGray, Blue
ModelsNX702J2207122MC
PriceAbout 490 EURAbout 570 EUR

ZTE nubia Z40S Pro

  • Potentially faster 120W charging (depending on version)
  • Stronger GPU performance with Snapdragon 8+ Gen 1
  • Magnetic wireless charging option

  • Snapdragon 8+ Gen 1 may be more prone to thermal throttling
  • Software experience may not be as refined as MIUI

Xiaomi 12 Pro (Dimensity)

  • Potentially better thermal management with Dimensity 9000+
  • Polished MIUI software experience
  • Excellent image processing

  • Slower 67W charging
  • Slightly less powerful GPU compared to Snapdragon 8+ Gen 1

Display Comparison

While both devices likely feature high-quality AMOLED panels, specific details like peak brightness and refresh rate aren't provided. However, the focus should be on the panel technology. Both are 4nm chipsets, suggesting similar power efficiency for the display. The Xiaomi 12 Pro's display is known for its color accuracy, while the nubia Z40S Pro may prioritize a higher refresh rate for smoother gaming. Bezels are likely comparable, given both phones aim for a premium aesthetic.

Camera Comparison

Without detailed camera specs, a direct comparison is difficult. However, the nubia Z40S Pro's brand history suggests a focus on camera innovation, potentially featuring a larger main sensor. The Xiaomi 12 Pro is known for its excellent image processing, delivering vibrant and detailed photos. Lens apertures and OIS implementation will be crucial factors. Ignoring the likely inclusion of 2MP macro lenses on both devices, the quality of the primary and ultrawide sensors will dictate the overall camera experience.

Performance

The core difference lies in the chipsets. The Xiaomi 12 Pro’s Dimensity 9000+ boasts a slightly higher peak CPU clock speed (3.20 GHz vs 3.19 GHz on the Snapdragon 8+ Gen 1), but the architectural similarities – both utilizing an octa-core configuration with a Cortex-X2 prime core, three A710 performance cores, and four A510 efficiency cores – mean real-world differences will be nuanced. The Snapdragon 8+ Gen 1 is known for its strong GPU performance, potentially giving the nubia Z40S Pro an edge in graphically intensive games. Both utilize LPDDR5X RAM, ensuring fast memory access. Thermal management is a key consideration; the Dimensity 9000+ is often praised for its efficiency, potentially leading to less throttling under sustained load compared to the Snapdragon 8+ Gen 1.

Battery Life

The Xiaomi 12 Pro supports 67W wired charging with PD3.0 and QC4, offering a respectable charging speed. The nubia Z40S Pro, however, offers a significant advantage with 80W (regular version) or 120W (special version) wired charging. This translates to substantially faster 0-100% charge times. While battery capacity isn't specified, the faster charging of the nubia Z40S Pro mitigates any potential disadvantage from a slightly smaller battery size. The inclusion of 15W magnetic wireless charging on the 120W version of the nubia Z40S Pro adds further convenience.

Buying Guide

Buy the ZTE nubia Z40S Pro if you need maximum performance for gaming and demanding tasks, and value the fastest possible charging speeds. Its Snapdragon 8+ Gen 1 offers a slight edge in raw power. Buy the Xiaomi 12 Pro (Dimensity) if you prefer a more polished software experience with Xiaomi’s MIUI, and prioritize consistent performance over peak bursts, potentially benefiting from the Dimensity 9000+'s thermal efficiency.

Frequently Asked Questions

❓ Does the Snapdragon 8+ Gen 1 in the nubia Z40S Pro suffer from significant thermal throttling during extended gaming sessions?
While the Snapdragon 8+ Gen 1 is a powerful chip, it's known to generate more heat than the Dimensity 9000+. The nubia Z40S Pro's cooling system will be crucial. Expect some throttling during prolonged, demanding gaming, but the extent will depend on the phone's thermal design. The Dimensity 9000+ in the Xiaomi 12 Pro generally exhibits better sustained performance due to its improved efficiency.
❓ How much faster is the 120W charging on the nubia Z40S Pro compared to the 67W charging on the Xiaomi 12 Pro?
The 120W charging on the nubia Z40S Pro is significantly faster. While exact times depend on battery size and starting charge level, expect a full charge in around 30-40 minutes with the 120W version, compared to approximately 45-60 minutes with the Xiaomi 12 Pro's 67W charging. This difference is substantial for users who prioritize quick top-ups.
❓ Is the magnetic wireless charging on the nubia Z40S Pro a practical feature?
The 15W magnetic wireless charging on the 120W version of the nubia Z40S Pro offers a convenient alternative to wired charging. While slower than wired charging, it's faster than standard Qi wireless charging and provides a secure connection, preventing accidental disconnections.