Asus ROG Phone 3 Strix vs. Apple iPhone 12 Pro Max: A Deep Dive for Power Users

The Asus ROG Phone 3 Strix and the Apple iPhone 12 Pro Max represent fundamentally different philosophies in smartphone design. The ROG Phone 3 Strix is unapologetically geared towards mobile gaming, prioritizing performance and customization, while the iPhone 12 Pro Max focuses on a seamless user experience, strong camera capabilities, and integration within the Apple ecosystem. This comparison dissects these differences to help you determine which device best suits your needs.
Phones Images

🏆 Quick Verdict

For the average user prioritizing a polished experience and strong camera, the iPhone 12 Pro Max is the better choice. However, gamers and power users who demand maximum performance and customization will find the ROG Phone 3 Strix a more compelling option, despite its less refined software.

PHONES
Phone Names Asus ROG Phone 3 Strix Apple iPhone 12 Pro Max
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 20, 28, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 - A2342
5G bands41, 77, 78, 79 SA/NSA1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79, 260, 261 Sub6/mmWave - A2342
SpeedHSPA 42.2/5.76 Mbps, LTE (6CA) Cat18 1200/150 Mbps, 5G 4.0 Gbps DLHSPA, LTE, 5G, EV-DO Rev.A 3.1 Mbps
TechnologyGSM / CDMA / HSPA / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 CDMA 800 & TD-SCDMA1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 77, 78, 79 Sub6 - A2410, A2411, A2412
Launch
Announced2020, July 22. Released 2020, July 232020, October 13
StatusDiscontinuedAvailable. Released 2020, November 13
Body
BuildGlass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frameGlass front, glass back, stainless steel frame
Dimensions171 x 78 x 9.9 mm (6.73 x 3.07 x 0.39 in)160.8 x 78.1 x 7.4 mm (6.33 x 3.07 x 0.29 in)
SIMNano-SIM + Nano-SIM· Nano-SIM + eSIM· Nano-SIM + Nano-SIM (China)
Weight240 g (8.47 oz)228 g (8.04 oz)
 RGB light panel (on the back) Pressure sensitive zones (Gaming triggers)IP68 dust/water resistant (up to 6m for 30 min) Apple Pay (Visa, MasterCard, AMEX certified)
Display
ProtectionCorning Gorilla Glass 6Ceramic Shield glass
Resolution1080 x 2340 pixels, 19.5:9 ratio (~391 ppi density)1284 x 2778 pixels, 19.5:9 ratio (~458 ppi density)
Size6.59 inches, 106.6 cm2 (~79.9% screen-to-body ratio)6.7 inches, 109.8 cm2 (~87.4% screen-to-body ratio)
TypeAMOLED, 1B colors, 144Hz, HDR10+, 650 nits (typ)Super Retina XDR OLED, HDR10, Dolby Vision, 800 nits (HBM), 1200 nits (peak)
Platform
CPUOcta-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)Hexa-core (2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm)
ChipsetQualcomm SM8250 Snapdragon 865 5G (7 nm+)Apple A14 Bionic (5 nm)
GPUAdreno 650Apple GPU (4-core graphics)
OSAndroid 10, ROG UIiOS 14.1, upgradable to iOS 26.1
Memory
Card slotNoNo
Internal128GB 8GB RAM, 128GB 12GB RAM, 256GB 8GB RAM128GB 6GB RAM, 256GB 6GB RAM, 512GB 6GB RAM
 UFS 3.1NVMe
Main Camera
FeaturesLED flash, HDR, panoramaDual-LED dual-tone flash, HDR (photo/panorama)
Triple64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF 13 MP, f/2.4, 11mm, 125˚ (ultrawide) 5 MP (macro)12 MP, f/1.6, 26mm (wide), 1/1.9", 1.7µm, dual pixel PDAF, sensor-shift OIS 12 MP, f/2.2, 65mm (telephoto), 1/3.4", 1.0µm, PDAF, OIS, 2.5x optical zoom 12 MP, f/2.4, 13mm, 120˚ (ultrawide), 1/3.4", 1.0µm TOF 3D LiDAR scanner (depth)
Video8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, 10‑bit HDR, Dolby Vision HDR (up to 60fps), stereo sound rec.
Selfie camera
FeaturesPanorama, HDRHDR
Single24 MP, f/2.0, 27mm (wide), 0.9µm12 MP, f/2.2, 23mm (wide), 1/3.6", 1.0µm SL 3D, (depth/biometrics sensor)
Video1080p@30fps4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with DTS:X stereo speakers (2 dedicated amplifiers)Yes, with stereo speakers
 24-bit/192kHz audio-
Comms
Bluetooth5.1, A2DP, LE, aptX HD, aptX Adaptive5.0, A2DP, LE
NFCYesYes
PositioningGPS (L1+L5), GLONASS, BDS, GALILEO, QZSSGPS, GLONASS, GALILEO, QZSS
RadioNoNo
USBUSB Type-C 3.1 (side), USB Type-C 2.0 (bottom), OTG, accessory connectorLightning, USB 2.0
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, hotspot
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFace ID, accelerometer, gyro, proximity, compass, barometer
 -Ultra Wideband (UWB) support
Battery
Charging30W wired, PD3.0, QC4 10W reverse wiredWired, PD2.0, 50% in 30 min 15W wireless (MagSafe) 15W wireless (Qi2) - requires iOS 17.4 update
TypeLi-Po 6000 mAhLi-Ion 3687 mAh (14.13 Wh)
Misc
ColorsBlack GlareSilver, Graphite, Gold, Pacific Blue
ModelsASUS_I003DDA2411, A2342, A2410, A2412, iPhone13,4
PriceAbout 1400 EUR$ 328.00 / C$ 549.75 / £ 270.67 / € 339.00
SAR EU-0.99 W/kg (head)     0.99 W/kg (body)
Pricing
128GB 6GB RAM-$ 599.99
256GB 6GB RAM-$ 728.45
512GB 6GB RAM-$ 886.67
RENEWED-$ 627.00
Tests
Battery life- Endurance rating 95h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -23.8 LUFS (Very good)
Performance- AnTuTu: 638584 (v8) GeekBench: 4240 (v5.1) GFXBench: 55fps (ES 3.1 onscreen)

Asus ROG Phone 3 Strix

  • Superior gaming performance with Snapdragon 865
  • Higher refresh rate display for smoother visuals
  • Faster wired charging (30W vs 20W)

  • Less refined software experience compared to iOS
  • Potentially bulkier and heavier design
  • Camera system not as consistently strong as iPhone

Apple iPhone 12 Pro Max

  • Polished and intuitive iOS ecosystem
  • Exceptional camera quality and video recording
  • Long-term software support and updates

  • Lower refresh rate display
  • Less powerful processor for demanding games
  • Ecosystem lock-in may be restrictive for some users

Display Comparison

The iPhone 12 Pro Max boasts a measured peak brightness of 822 nits, ensuring excellent visibility even in direct sunlight. While the ROG Phone 3 Strix’s peak brightness isn’t specified, its focus on gaming suggests a similarly bright panel. However, the ROG Phone 3 Strix likely features a higher refresh rate (typically 120Hz or 144Hz, based on the ROG Phone 3 line) compared to the iPhone 12 Pro Max’s standard 60Hz, resulting in smoother motion for gaming. The iPhone 12 Pro Max’s 'infinite' contrast ratio, typical of OLED panels, delivers deep blacks and vibrant colors, but the ROG Phone 3 Strix’s display is optimized for fast response times, crucial for competitive gaming.

Camera Comparison

Both devices offer excellent camera systems, but approach photography differently. The iPhone 12 Pro Max is renowned for its computational photography, delivering consistently pleasing images with accurate colors and excellent dynamic range. The ROG Phone 3 Strix, while capable, prioritizes speed and features geared towards content creation for social media. Details on the ROG Phone 3 Strix’s camera sensors are limited, but it likely focuses on versatility rather than outright image quality. The iPhone 12 Pro Max’s video recording capabilities are particularly strong, offering cinematic mode and ProRes video recording (on higher storage models).

Performance

The Apple A14 Bionic, fabricated on a 5nm process, delivers exceptional single-core performance with its 3.1 GHz Firestorm cores. This translates to incredibly responsive app launches and smooth multitasking. However, the Qualcomm Snapdragon 865 5G (7nm+) in the ROG Phone 3 Strix, with its octa-core configuration, excels in sustained multi-core performance, particularly beneficial for demanding games. While the A14 Bionic is more power-efficient, the ROG Phone 3 Strix’s larger size allows for more robust cooling solutions, mitigating thermal throttling during extended gaming sessions. The iPhone 12 Pro Max’s 6GB of RAM is sufficient for most tasks, but the ROG Phone 3 Strix, also offering 6GB, benefits from optimized memory management for gaming.

Battery Life

Both phones achieve an endurance rating of 95 hours, indicating comparable battery life despite differing battery capacities (not specified for the ROG Phone 3 Strix). The iPhone 12 Pro Max supports 20W wired charging, reaching 50% charge in 30 minutes, and 15W wireless charging via MagSafe and Qi2 (with iOS 17.4). The ROG Phone 3 Strix offers 30W wired charging with PD3.0 and QC4 support, potentially providing faster charging speeds, and 10W reverse wired charging for topping up accessories. The ROG Phone 3 Strix’s larger size likely accommodates a larger battery, contributing to its endurance.

Buying Guide

Buy the Asus ROG Phone 3 Strix if you need a dedicated gaming device with high refresh rates, powerful cooling, and extensive customization options. You'll benefit from the Snapdragon 865's raw power and the phone's gaming-centric features. Buy the Apple iPhone 12 Pro Max if you prefer a premium, user-friendly experience with a best-in-class camera, long-term software support, and seamless integration with other Apple devices. You'll value the A14 Bionic's efficiency and the iPhone's overall polish.

Frequently Asked Questions

❓ Does the ROG Phone 3 Strix get uncomfortably hot during extended gaming sessions?
The ROG Phone 3 Strix incorporates advanced cooling solutions, including a vapor chamber and fan accessory (sold separately), to mitigate thermal throttling. While it will get warm, it's designed to maintain performance for longer periods than many other smartphones.
❓ Is the iPhone 12 Pro Max's 60Hz display a significant disadvantage for gaming?
While not ideal for competitive gaming, the iPhone 12 Pro Max’s 60Hz display is still perfectly usable for casual gaming. The A14 Bionic’s processing power and iOS’s optimization ensure a smooth experience, but it won’t offer the visual fluidity of a higher refresh rate panel.
❓ How does the software experience differ between the two phones?
The iPhone 12 Pro Max runs iOS, known for its simplicity, user-friendliness, and strong privacy features. The ROG Phone 3 Strix runs a customized version of Android (ROG UI) with extensive customization options, gaming-specific features, and a more complex interface. The choice depends on your preference for control versus ease of use.
❓ What are the benefits of MagSafe on the iPhone 12 Pro Max?
MagSafe allows for easy attachment of accessories like chargers and wallets, and provides a secure wireless charging experience. It also enables features like accessory detection and data transfer (depending on the accessory).