Tecno Phantom X2 Pro vs. Asus ROG Phone 7 Ultimate: A Deep Dive Comparison

The Tecno Phantom X2 Pro aims to deliver a premium smartphone experience with a focus on design and core performance, while the Asus ROG Phone 7 Ultimate is unapologetically geared towards mobile gaming enthusiasts. This comparison dissects their key differences, from chipset architecture to display capabilities, to determine which device reigns supreme for various user profiles.
Phones Images

🏆 Quick Verdict

For the average user prioritizing a sleek design and balanced performance, the Tecno Phantom X2 Pro offers a compelling package. However, the Asus ROG Phone 7 Ultimate is the clear winner for dedicated gamers, thanks to its superior chipset, faster charging, and longer battery endurance.

PHONES
Phone Names Tecno Phantom X2 Pro Asus ROG Phone 7 Ultimate
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, 20, 28, 38, 40, 41, 661, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66 - International
5G bands1, 3, 8, 28, 38, 40, 41, 71, 77, 78, 79 SA/NSA/Sub61, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA/Sub6 - International
SpeedHSPA, LTE, 5GHSPA, LTE (Up to 7CA), 5G
TechnologyGSM / HSPA / LTE / 5GGSM / CDMA / HSPA / LTE / 5G
 -1, 3, 5, 8, 28, 41, 77, 78, 79 SA/NSA/Sub6 - China
Launch
Announced2022, December 072023, April 13
StatusAvailable. Released 2023, January 17Available. Released 2023, May
Body
BuildGlass front (Gorilla Glass Victus), aluminum frame, plastic backGlass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame
Dimensions164.6 x 72.7 x 9 mm (6.48 x 2.86 x 0.35 in)173 x 77 x 10.3 mm (6.81 x 3.03 x 0.41 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight201 g (7.09 oz)239 g (8.43 oz)
 -Built-in motorized cooling air vent (AeroActive Portal) IP54 water resistant 2" OLED display (on the back) Pressure sensitive zones (Gaming triggers)
Display
ProtectionCorning Gorilla Glass VictusCorning Gorilla Glass Victus
Resolution1080 x 2400 pixels, 20:9 ratio (~387 ppi density)1080 x 2448 pixels (~395 ppi density)
Size6.8 inches, 111.6 cm2 (~93.3% screen-to-body ratio)6.78 inches, 109.5 cm2 (~82.2% screen-to-body ratio)
TypeAMOLED, 120Hz, 500 nitsAMOLED, 1B colors, 165Hz, HDR10+, 1000 nits (HBM), 1500 nits (peak)
Platform
CPUOcta-core (1x3.05 GHz Cortex-X2 & 3x2.85 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)
ChipsetMediatek Dimensity 9000 (4 nm)Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
GPUMali-G710 MC10Adreno 740
OSAndroid 12, HIOS 12Android 13, up to 2 major Android upgrades
Memory
Card slotNoNo
Internal256GB 12GB RAM512GB 16GB RAM
 UFS 3.1UFS 4.0 NTFS support for external storage
Main Camera
FeaturesLED flash, panorama, HDRLED flash, HDR, panorama
Single32 MP, f/2.5, (wide), 1/2.8", 0.8µm-
Triple50 MP, f/1.9, (wide), 1/1.3", 1.2µm, PDAF 50 MP, f/1.5, 65mm (telephoto), 1/2.7", 0.64µm, PDAF, 2.5x optical zoom, retractable lens 13 MP, f/2.2, (ultrawide), 1/1.3", 1.12µm, AF50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF 13 MP, f/2.2, 13mm, 120˚ (ultrawide) 5 MP (macro)
Video4K@30/60fps, 1080p@30fps8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS, HDR10+
Selfie camera
FeaturesLED flashPanorama, HDR
Single32 MP, f/2.5, (wide), 1/2.8", 0.8µm32 MP, f/2.5, 29mm (wide), 1/3.2", 0.7µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack NoYes
35mm jackNoYes
Loudspeaker YesYes, with stereo speakers (2 amplifiers)
 -32-bit/384kHz audio
Comms
Bluetooth5.3, A2DP, LE5.3, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
NFCYesYes
PositioningGPSGPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
RadioFM radio, recordingNo
USBUSB Type-C 2.0, OTGUSB Type-C 3.1 (side), DisplayPort 1.4; USB Type-C 2.0 (bottom), OTG, accessory connector
WLANWi-Fi 802.11 a/b/g/n/ac, dual-bandWi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging45W wired, 54% in 20 min, 100% in 60 min65W wired, PD3.0, QC5, 100% in 42 min 10W reverse wired
Type5160 mAhLi-Po 6000 mAh
Misc
ColorsStardust Gray, Mars OrangeStorm White
ModelsAD9-
Price₹ 49,999About 780 EUR
Tests
Battery life Endurance rating 109h Endurance rating 131h
Camera Photo / Video Photo / Video
Display Contrast ratio: Infinite (nominal) Contrast ratio: Infinite (nominal)
Loudspeaker -29.3 LUFS (Average) -25.5 LUFS (Very good)
Performance AnTuTu: 961576 (v9) GeekBench: 3984 (v5.1) GFXBench: 71fps (ES 3.1 onscreen) AnTuTu: 1325105 (v9) GeekBench: 5139 (v5.5), 5567 (v6) GFXBench: 107fps (ES 3.1 onscreen)

Tecno Phantom X2 Pro

  • Sleek and premium design
  • Solid all-around performance
  • Competitive price point (likely)

  • Lower display brightness
  • Inferior chipset for demanding tasks

Asus ROG Phone 7 Ultimate

  • Unmatched gaming performance
  • Superior display brightness and visibility
  • Faster charging and longer battery life

  • Gaming-focused design may not appeal to everyone
  • Potentially higher price

Display Comparison

The Asus ROG Phone 7 Ultimate boasts a significantly brighter display at 1095 nits, compared to the Tecno Phantom X2 Pro’s 505 nits. This translates to vastly improved visibility outdoors under direct sunlight. Both displays share an infinite (nominal) contrast ratio, but the ROG Phone’s higher peak brightness is a substantial advantage. While both likely employ AMOLED technology (not explicitly stated), the ROG Phone’s brightness suggests a more advanced panel, potentially with higher efficiency. The Phantom X2 Pro’s lower brightness may be sufficient for indoor use, but gamers and outdoor enthusiasts will strongly benefit from the ROG Phone’s superior visibility.

Camera Comparison

Both devices are listed as having Photo/Video capabilities, but detailed sensor information is absent. Given the ROG Phone’s gaming focus, its camera system is likely optimized for quick snapshots and social media sharing. The Phantom X2 Pro, positioned as a premium device, may prioritize image quality and feature set. Without specific sensor details, it’s difficult to make a definitive judgment. However, the ROG Phone’s inclusion of gaming-centric features suggests camera development wasn’t a primary focus, potentially resulting in a less refined photographic experience compared to the Phantom X2 Pro.

Performance

The Asus ROG Phone 7 Ultimate’s Qualcomm Snapdragon 8 Gen 2 (4nm) represents a clear performance advantage over the Tecno Phantom X2 Pro’s MediaTek Dimensity 9000 (4nm). The Snapdragon 8 Gen 2 features the newer Cortex-X3 prime core clocked at 3.2 GHz, compared to the Dimensity 9000’s Cortex-X2 at 3.05 GHz. Furthermore, the ROG Phone utilizes a combination of Cortex-A715 and A710 cores, while the Phantom X2 Pro relies solely on A710s. This architectural difference, coupled with the 4nm process, results in better sustained performance and thermal efficiency in the ROG Phone, minimizing throttling during prolonged gaming. The ROG Phone’s superior GPU will also deliver higher frame rates and graphical fidelity.

Battery Life

The Asus ROG Phone 7 Ultimate edges out the Tecno Phantom X2 Pro in battery endurance with a rating of 131 hours versus 109 hours. This, combined with its 65W charging (100% in 42 minutes) compared to the Phantom X2 Pro’s 45W (100% in 60 minutes), makes it the superior choice for users who demand long-lasting battery life and quick top-ups. The ROG Phone also includes 10W reverse wired charging, a feature absent in the Phantom X2 Pro, adding to its versatility.

Buying Guide

Buy the Tecno Phantom X2 Pro if you need a stylish, well-rounded flagship with a capable camera and solid performance for everyday tasks and moderate gaming. Buy the Asus ROG Phone 7 Ultimate if you prioritize uncompromising gaming performance, extended battery life during intense sessions, and features specifically designed for competitive mobile gaming.

Frequently Asked Questions

❓ Does the Dimensity 9000 in the Tecno Phantom X2 Pro overheat during extended gaming sessions?
While the Dimensity 9000 is a capable chipset, it's less thermally efficient than the Snapdragon 8 Gen 2 in the ROG Phone 7 Ultimate. Expect some throttling during prolonged, graphically intensive gaming, potentially leading to reduced frame rates and performance over time. The ROG Phone’s advanced cooling system mitigates this issue.
❓ Is the 65W charging on the ROG Phone 7 Ultimate significantly faster in real-world use than the 45W on the Phantom X2 Pro?
Yes, the 65W charging on the ROG Phone 7 Ultimate translates to a noticeably faster charging experience. Reaching 100% in 42 minutes versus 60 minutes for the Phantom X2 Pro is a substantial time saving, especially for users who frequently need to quickly top up their battery.
❓ Does the Asus ROG Phone 7 Ultimate support high refresh rates (90fps or higher) in popular games like PUBG Mobile?
The ROG Phone 7 Ultimate is specifically designed for high refresh rate gaming. It supports 144Hz refresh rates and is optimized to run popular titles like PUBG Mobile at 90fps or higher, providing a smoother and more responsive gaming experience. The Phantom X2 Pro’s gaming capabilities are less explicitly advertised.
❓ What kind of cooling system does the Asus ROG Phone 7 Ultimate employ to prevent overheating?
The ROG Phone 7 Ultimate features a sophisticated cooling system, including a vapor chamber and AeroActive Cooler compatibility. This system effectively dissipates heat generated during intense gaming sessions, allowing the Snapdragon 8 Gen 2 to maintain peak performance for longer periods without significant throttling.