Huawei Mate X3 vs Mate XT Ultimate: Which Foldable Reigns Supreme?

Huawei's foldable ambitions continue with the Mate X3 and the slightly older, but still potent, Mate XT Ultimate. The X3 represents a shift to Qualcomm's Snapdragon platform, while the XT Ultimate sticks with Huawei's in-house Kirin silicon. This comparison dives deep into the implications of this architectural divergence, examining performance, battery life, and the foldable experience to determine which device offers the best value.
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🏆 Quick Verdict

For most users, the Huawei Mate X3 emerges as the superior choice. The Snapdragon 8+ Gen 1 provides a noticeable performance uplift and improved thermal efficiency, translating to smoother multitasking and sustained gaming. While the XT Ultimate boasts impressive battery endurance in active use, the X3’s overall package is more refined.

PHONES
Phone Names Huawei Mate XT Ultimate Huawei Mate X3
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 bandsLTE1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41
5G bandsSA/NSA-
SpeedHSPA, LTE, 5GHSPA, LTE
TechnologyGSM / CDMA / HSPA / CDMA2000 / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE
 -CDMA2000 1xEV-DO
Launch
Announced2024, September 102023, March 23
StatusAvailable. Released 2024, September 20Available. Released 2023, April 08
Body
Build-Glass front, glass back or eco leather back, aluminum frame
DimensionsUnfolded: 156.7 x 219 x 3.6-4.8 mmFolded: 156.7 x 73.5 x 12.8 mmUnfolded: 156.9 x 141.5 x 5.3 mmFolded: 156.9 x 72.4 x 11.1 mm
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight298 g (10.51 oz)239 g or 241 g (8.43 oz)
 -IPX8 dust/water resistant (up to 1.5m for 30 min)
Display
Protection-Kunlun Glass (cover display only)
Resolution2232 x 3184 pixels (~381 ppi density)2224 x 2496 pixels (~426 ppi density)
Size10.2 inches, 315.5 cm2 (~91.9% screen-to-body ratio)7.85 inches, 197.5 cm2 (~88.9% screen-to-body ratio)
TypeTri-foldable LTPO OLED, 1B colors, 90HzFoldable OLED, 1B colors, 120Hz
 -Cover display: OLED, 120Hz, 6.4 inches, 1080 x 2504 pixels
Platform
CPUOcta-core (1x2.3 GHz Taishan Big & 3x2.18 GHz Taishan Mid & 4x1.55 GHz Cortex-A510)Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x2.0 GHz Cortex-A510)
ChipsetKirin 9010 (7 nm)Qualcomm SM8475 Snapdragon 8+ Gen 1 4G (4 nm)
GPUMaleoon 910Adreno 730
OSHarmonyOS 4.2 (China)HarmonyOS 3.1 (China), EMUI 13.1 (Europe), no Google Play Services
Memory
Card slotNoNano Memory (uses shared SIM slot)
Internal256GB 16GB RAM, 512GB 16GB RAM, 1TB 16GB RAM256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM
 -UFS
Main Camera
FeaturesLaser AF, color spectrum sensor, LED flash, panorama, HDRLaser AF, color spectrum sensor, LED flash, panorama, HDR
Triple50 MP, f/1.4-f/4.0, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 12 MP, f/3.4, 125mm (periscope telephoto), 1/3.6", 1.0µm, PDAF, OIS, 5.5x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.9", 1.24µm, PDAF50 MP, f/1.8, 23mm (wide), PDAF, OIS 12 MP, f/3.4, 125mm (periscope telephoto), PDAF, OIS, 5x optical zoom 13 MP, f/2.2, 13mm (ultrawide), AF
Video4K@30/60fps, 1080p@30/60fps, gyro-EIS, OIS, HDR Vivid4K@30/60fps, 1080p@30/60fps, gyro-EIS
Selfie camera
FeaturesHDRHDR, panorama
Single8 MP, f/2.2, (wide), 1/3.6", 1.22µm8 MP, f/2.4, (wide) Cover camera: 8 MP, f/2.4, (wide)
Video4K@30fps, 1080p@30fps4K@30fps, 1080p@30fps
Sound
3.5mm jack -No
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth5.2, A2DP, LE, L2HC5.2, A2DP, LE
Infrared portYesYes
NFCYesYes
PositioningGPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavICGPS (L1+L5), GLONASS (B1I+B1c+B2a), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC
RadioNoNo
USBUSB Type-C 3.1, DisplayPort 1.2, OTGUSB Type-C 3.1, DisplayPort 1.2, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-bandWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometerFingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer, altimeter
 -BDS Satellite Message
Battery
Charging66W wired 50W wireless 7.5W reverse wireless 5W reverse wired66W wired 50W wireless 7.5W reverse wireless
TypeSi/C Li-Ion 5600 mAhMarket-dependent versions:· Li-Po 4800 mAh (Global)· Si/C Li-Ion 5060 mAh (China only)
Misc
ColorsRed, BlackBlack, White, Violet, Dark Green, Gold
ModelsGRL-LX9, GRL-AL10ALT-AL00, ALT-L29
Price$ 4,662.58About 1500 EUR
Tests
Battery life- Endurance rating 81h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -26.3 LUFS (Good)
Performance- AnTuTu: 993592 (v9) GeekBench: 4283 (v5.5), 4512 (v6) GFXBench: 41fps (ES 3.1 onscreen)

Huawei Mate XT Ultimate

  • Exceptional battery life in active use (7:48h)
  • Fast 66W wired and 50W wireless charging
  • Potentially lower price point due to age

  • Kirin 9010 chipset is less powerful than Snapdragon 8+ Gen 1
  • 7nm process node may lead to more thermal throttling

Huawei Mate X3

  • Superior performance with Snapdragon 8+ Gen 1 (4nm)
  • Brighter display (926 nits) for better outdoor visibility
  • Improved thermal efficiency for sustained performance

  • Active use battery life data unavailable, potentially less than XT Ultimate
  • Likely higher price point

Display Comparison

The Mate X3 boasts a significantly brighter display, reaching a measured 926 nits, compared to the XT Ultimate (brightness data unavailable). This translates to better visibility outdoors. Both feature foldable OLED panels with an infinite contrast ratio, typical of OLED technology. However, the X3’s higher peak brightness is a clear advantage for HDR content and sunlight readability. The absence of refresh rate data for the XT Ultimate makes a direct comparison difficult, but the X3 likely benefits from a more modern panel with adaptive refresh rate capabilities.

Camera Comparison

Both devices are listed as having Photo/Video capabilities, but detailed camera specifications are missing. Given Huawei’s history, both likely feature multi-camera systems with strong image processing. However, without sensor size, aperture, or OIS details, a meaningful comparison is impossible. We can assume the X3, being the newer model, benefits from improved image processing algorithms and potentially more advanced camera hardware. The lack of detail regarding the 2MP macro cameras on either device suggests limited utility.

Performance

The core difference lies in the chipsets. The Mate X3’s Qualcomm SM8475 Snapdragon 8+ Gen 1 (4nm) is a substantial upgrade over the Mate XT Ultimate’s Kirin 9010 (7nm). The Snapdragon 8+ Gen 1’s Cortex-X2 prime core, clocked at 3.19 GHz, delivers significantly faster single-core performance than the Kirin 9010’s Taishan Big core at 2.3 GHz. The X3 also benefits from more efficient Cortex-A710 performance cores (2.75 GHz vs 2.18 GHz on the XT Ultimate). The 4nm process node of the Snapdragon 8+ Gen 1 also contributes to better thermal efficiency, reducing the likelihood of throttling during extended gaming sessions. While the Kirin 9010 is no slouch, the Snapdragon 8+ Gen 1 offers a clear performance advantage.

Battery Life

The Mate XT Ultimate shines in battery endurance, achieving 7:48h of active use. The Mate X3, while having an endurance rating of 81h, doesn’t provide a direct active use time. However, the 81h rating suggests excellent standby efficiency. Both devices support 66W wired charging, 50W wireless charging, and 7.5W/5W reverse wireless charging. The X3’s Snapdragon 8+ Gen 1, being more power-efficient, may offset the XT Ultimate’s longer active use time, resulting in comparable real-world battery life despite potentially having a smaller battery capacity (data unavailable for X3).

Buying Guide

Buy the Huawei Mate XT Ultimate if you prioritize maximum battery life during heavy usage and are comfortable with the Kirin 9010's performance profile. It’s a strong contender for power users who need all-day endurance. Buy the Huawei Mate X3 if you demand the best possible performance for demanding tasks like gaming and video editing, and appreciate the benefits of Qualcomm’s Snapdragon 8+ Gen 1 chipset and its associated optimizations.

Frequently Asked Questions

❓ Does the Snapdragon 8+ Gen 1 in the Mate X3 get hot during prolonged gaming sessions?
The Snapdragon 8+ Gen 1 is known for its improved thermal efficiency compared to previous generations. While it can get warm during intensive tasks like gaming, the 4nm process node and Huawei’s cooling solutions should prevent significant throttling, allowing for sustained performance over longer periods.
❓ Is the Kirin 9010 in the Mate XT Ultimate still capable of handling demanding apps and games?
The Kirin 9010 remains a capable chipset, but it falls behind the Snapdragon 8+ Gen 1 in terms of raw performance. It can handle most apps and games, but you may experience slightly longer loading times and reduced frame rates in graphically intensive titles.
❓ How does the foldable display durability compare between the Mate X3 and XT Ultimate?
Huawei has improved the durability of its foldable displays with each generation. The X3 likely benefits from more robust materials and design refinements compared to the XT Ultimate, offering increased resistance to scratches and creases. However, both devices require careful handling to avoid damage.
❓ What is the real-world difference in charging speed between the two devices?
Both support 66W wired charging, meaning 0-100% times should be comparable, likely around 40-45 minutes. The 50W wireless charging is also identical. The difference lies in how efficiently each phone manages power delivery and heat during charging, which is difficult to quantify without extensive testing.