ZTE Axon 40 Ultra Space Edition vs Xiaomi 13 Pro: A Deep Dive Comparison

The ZTE Axon 40 Ultra Space Edition and the Xiaomi 13 Pro represent compelling choices in the high-end Android space, but cater to slightly different priorities. The Axon 40 Ultra, leveraging the Snapdragon 8 Gen 1, aims for a balance of features and value, while the Xiaomi 13 Pro, powered by the newer Snapdragon 8 Gen 2, pushes the boundaries of performance and charging speed. This comparison dissects their key differences to help you choose.
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🏆 Quick Verdict

For most users, the Xiaomi 13 Pro emerges as the superior choice. The Snapdragon 8 Gen 2 provides a noticeable performance uplift, coupled with significantly faster charging – reaching 100% in just 19 minutes. While the Axon 40 Ultra offers a competitive package, the 13 Pro’s efficiency and speed justify its price premium.

PHONES
Phone Names ZTE Axon 40 Ultra Space Edition Xiaomi 13 Pro
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, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 661, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66 - International
5G bands1, 2, 3, 5, 7, 28, 38, 40, 41, 66, 77, 781, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 71, 75, 77, 78 SA/NSA - International
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / CDMA2000 / LTE / 5GGSM / CDMA / HSPA / CDMA2000 / LTE / 5G
 CDMA2000 1x 1, 3, 5, 8, 28, 38, 40, 41, 77, 78, 79 SA/NSA - China
Launch
Announced2022, November 292022, December 11
StatusAvailable. Released 2022, December 06Available. Released 2022, December 14
Body
BuildGlass front, ceramic back, aluminum frameGlass front (Gorilla Glass Victus), ceramic back or silicone polymer back, aluminum frame
Dimensions163.3 x 73.6 x 8.4 mm (6.43 x 2.90 x 0.33 in)162.9 x 74.6 x 8.4 mm or 8.7 mm
SIMNano-SIM + Nano-SIM· Nano-SIM + eSIM· Nano-SIM + Nano-SIM
Weight204 g (7.20 oz)210 g or 229 g (7.41 oz)
 -IP68 dust/water resistant (up to 1.5m for 30 min)
Display
Protection-Corning Gorilla Glass Victus
Resolution1116 x 2480 pixels, 20:9 ratio (~400 ppi density)1440 x 3200 pixels, 20:9 ratio (~522 ppi density)
Size6.8 inches, 111.6 cm2 (~92.9% screen-to-body ratio)6.73 inches, 108.9 cm2 (~89.6% screen-to-body ratio)
TypeAMOLED, 1B colors, 120Hz, HDR10+, 1500 nits (peak)LTPO AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 1200 nits (HBM), 1900 nits (peak)
Platform
CPUOcta-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
ChipsetQualcomm SM8450 Snapdragon 8 Gen 1 (4 nm)Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
GPUAdreno 730Adreno 740
OSAndroid 12, MyOS 12Android 13, upgradable to Android 14, HyperOS
Memory
Card slotNoNo
Internal512GB 12GB RAM, 1TB 18GB RAM128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
 UFS 3.1UFS 3.1 - 128GB UFS 4.0 - 256/512GB
Main Camera
FeaturesLaser AF, Dual-LED dual-tone flash, panorama, HDRLaser AF, color spectrum sensor, Leica lens, Dual-LED dual-tone flash, HDR, panorama
Single16 MP, f/2.0, 26mm (wide), 1/2.8", 1.22µm, under display-
Triple64 MP, f/1.6, 35mm (standard), 1/1.7", PDAF, OIS 64 MP, f/3.5, 91mm (periscope telephoto), 1/2.0", PDAF, OIS, 3.5x optical zoom (vs. 26mm cam) 64 MP, f/2.4, 16mm, 112˚ (ultrawide), 1/1.7", PDAF50.3 MP, f/1.9, 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS 50 MP, f/2.0, 75mm (telephoto), PDAF (10cm - ∞), 3.2x optical zoom 50 MP, f/2.2, 14mm, 115˚ (ultrawide), AF
Video8K@30fps, 4K@30/60/120fps, 1080p@30/60fps, gyro-EIS, HDR10, 10‑bit video8K@24fps (HDR), 4K@24/30/60fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG), 1080p@30/120/240/960fps, 1080p@1920fps, gyro-EIS
Selfie camera
FeaturesHDRHDR, panorama
Single16 MP, f/2.0, 26mm (wide), 1/2.8", 1.22µm, under display32 MP, f/2.0, 22mm (wide), 1/3.14", 0.7µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 24-bit/192kHz audio24-bit/192kHz audio
Comms
Bluetooth5.2, A2DP, LE, aptX HD, aptX Adaptive5.3, A2DP, aptX HD, aptX Adaptive
Infrared port-Yes
NFCYesYes
PositioningGPS (L1+L5), GLONASS, BDS, GALILEOGPS (L1+L5), GLONASS (G1), 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/6e, 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, proximity, gyro, compass, barometer
Battery
Charging80W wired, PD3.0, QC4120W wired, PD3.0, QC4, 100% in 19 min 50W wireless, 100% in 36 min 10W reverse wireless
TypeLi-Po 5000 mAhLi-Po 4820 mAh
Misc
ColorsBlackCeramic White, Ceramic Black, Ceramic Flora Green, Mountain Blue
ModelsA2023P2210132G, 2210132C
PriceAbout 800 EURAbout 750 EUR
Tests
Battery life- Endurance rating 115h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -25.6 LUFS (Very good)
Performance- AnTuTu: 1281666 (v9) GeekBench: 5087 (v5.1), 5323 (v6) GFXBench: 64fps (ES 3.1 onscreen)

ZTE Axon 40 Ultra Space Edition

  • Potentially lower price point
  • Feature-rich package
  • 80W fast charging

  • Older Snapdragon 8 Gen 1 chipset
  • Slower charging compared to Xiaomi 13 Pro
  • Limited display brightness data

Xiaomi 13 Pro

  • Latest Snapdragon 8 Gen 2 chipset
  • Blazing-fast 120W wired and 50W wireless charging
  • High peak display brightness (1253 nits)

  • Higher price tag
  • May not offer significant camera improvements over competitors
  • Potential for software bloat (typical of Xiaomi)

Display Comparison

The Xiaomi 13 Pro boasts a measured peak brightness of 1253 nits, suggesting a more vibrant and readable display in direct sunlight compared to the Axon 40 Ultra (brightness data unavailable). Both devices likely feature high contrast ratios, with the Xiaomi 13 Pro explicitly stating an 'Infinite' (nominal) ratio. While both are expected to have excellent displays, the Xiaomi 13 Pro’s higher peak brightness gives it an edge for outdoor visibility. The absence of refresh rate data for the Axon 40 Ultra makes a direct comparison difficult, but the 13 Pro is expected to have an adaptive refresh rate for smoother scrolling and animations.

Camera Comparison

Both devices are advertised as having strong camera capabilities, but detailed sensor information beyond 'Photo / Video' is lacking for both. However, the Xiaomi 13 Pro’s lineage suggests a focus on image quality and computational photography. The larger sensor size typically found in Xiaomi’s Pro models would likely provide better low-light performance and dynamic range. The absence of specific details on the Axon 40 Ultra’s camera system makes a direct comparison challenging, but the Xiaomi 13 Pro’s established reputation and likely superior image processing algorithms give it an advantage. We can assume both will offer a variety of shooting modes, but the Xiaomi 13 Pro is expected to excel in video recording quality.

Performance

The Xiaomi 13 Pro’s Snapdragon 8 Gen 2 (4nm) represents a significant architectural leap over the ZTE Axon 40 Ultra’s Snapdragon 8 Gen 1 (4nm). The Gen 2 features a new Cortex-X3 prime core clocked at 3.2 GHz, alongside improved Cortex-A715 and A710 performance cores, resulting in faster processing speeds and improved efficiency. The Axon 40 Ultra’s CPU configuration (1x3.00 GHz Cortex-X2, 3x2.50 GHz Cortex-A710, 4x1.80 GHz Cortex-A510) is demonstrably less powerful. This translates to quicker app launches, smoother multitasking, and better sustained performance during demanding tasks like gaming on the Xiaomi 13 Pro. The 4nm process node on both chips contributes to thermal efficiency, but the Gen 2’s architectural improvements likely result in less throttling under sustained load.

Battery Life

The Xiaomi 13 Pro’s battery life is rated at an endurance rating of 115 hours with an active use score of 10:55h, indicating solid all-day battery life. Crucially, the 13 Pro supports 120W wired charging, achieving a full charge in just 19 minutes, and 50W wireless charging (36 minutes). The ZTE Axon 40 Ultra, with 80W wired charging, is significantly slower. While battery capacity isn’t specified for either device, the Xiaomi 13 Pro’s faster charging speeds mitigate any potential capacity disadvantage. The 10W reverse wireless charging on the 13 Pro is also a useful addition for topping up accessories.

Buying Guide

Buy the ZTE Axon 40 Ultra Space Edition if you prioritize a feature-rich experience at a potentially lower price point and aren't overly concerned with having the absolute latest chipset. Buy the Xiaomi 13 Pro if you demand top-tier performance, blazing-fast charging (including wireless), and a refined user experience, and are willing to pay a premium for it.

Frequently Asked Questions

❓ Does the Snapdragon 8 Gen 1 in the Axon 40 Ultra throttle under heavy gaming loads?
The Snapdragon 8 Gen 1 is known to generate more heat than newer chipsets. While the Axon 40 Ultra’s cooling system may mitigate this, prolonged gaming sessions could lead to noticeable throttling, reducing sustained performance. The Xiaomi 13 Pro’s Snapdragon 8 Gen 2 is significantly more efficient and less prone to throttling.
❓ How does the 120W charging on the Xiaomi 13 Pro affect battery health over the long term?
While extremely fast charging can theoretically accelerate battery degradation, Xiaomi employs charging algorithms designed to minimize this effect. The 13 Pro’s charging system dynamically adjusts the charging rate to protect the battery, and the benefits of rapid charging often outweigh the potential long-term impact for most users.
❓ Is the lack of detailed camera specs for the Axon 40 Ultra a cause for concern?
Yes, the absence of specific sensor details makes it difficult to assess the Axon 40 Ultra’s camera capabilities. While ZTE may offer a competent camera system, the Xiaomi 13 Pro’s established reputation and likely superior image processing algorithms provide more confidence in its photographic performance.