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  3. /ROG Phone 6 Diablo Immortal Edition vs Xiaomi 15 Ultra

ROG Phone 6 Diablo Immortal Edition vs Xiaomi 15 Ultra

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Asus ROG Phone 6 Diablo Immortal Edition 256GB

Asus ROG Phone 6 Diablo Immortal Edition 256GB

AED 5,700

Buy on Amazon UAEFull Specs
Xiaomi 15 Ultra 256GB

Xiaomi 15 Ultra 256GB

AED 3,999

Buy on Amazon UAEFull Specs

Best Camera

ROG Phone 6 Diablo Immortal Edition

Best Battery

ROG Phone 6 Diablo Immortal Edition

Our Verdict

ROG Phone 6 Diablo Immortal Edition vs Xiaomi 15 Ultra

The Xiaomi 15 Ultra wins on camera resolution with 32MP f/2.0 vs the Asus ROG Phone 6’s 50MP f/1.9, but the ROG’s 6000mAh battery outlasts Xiaomi’s 5410mAh (or 6000mAh in China) with 165Hz refresh and 65W wired charging enabling longer gaming sessions. Buy the Asus ROG Phone 6 Diablo Immortal Edition if you play mobile games for hours daily—its 165Hz AMOLED, 65W wired charging, and 6000mAh battery sustain extended sessions without throttling. Choose the Xiaomi 15 Ultra if you prioritize ultra-high-resolution displays (1440x3200, 522 ppi), Android 15 with four OS upgrades, and 80W wireless charging for premium convenience. In UAE at AED 5700 vs AED 3999, the Xiaomi wins on value because it offers superior display clarity, faster wireless charging, and newer software at 30% lower price; in India at ₹54999 vs ₹104999, the Asus ROG Phone 6 wins on value because its gaming-optimized battery and charging deliver unmatched endurance at less than half the cost.

Full Specs Comparison

Spec
ROG Phone 6 Diablo Immortal Edition
Xiaomi 15 Ultra
OS
Android 12
Android 15, up to 4 major Android upgrades, HyperOS 3
Chipset
Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
Screen Size
6.78 inches, 109.5 cm2 (~82.2% screen-to-body ratio)
6.73 inches, 108.9 cm2 (~89.7% screen-to-body ratio)
Resolution
1080 x 2448 pixels (~395 ppi density)
1440 x 3200 pixels, 20:9 ratio (~522 ppi density)
Main Camera
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF 13 MP, f/2.2, 13mm (ultrawide) 5 MP (macro)
50 MP, f/1.6, 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS 50 MP, f/1.8, 70mm (telephoto), 1/2.51", 0.7µm, dual pixel PDAF (10cm - ∞), OIS, 3x optical zoom 200 MP, f/2.6, 100mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF, OIS, 4.3x optical zoom 50 MP, f/2.2, 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, dual pixel PDAF TOF 3D, (depth)
Storage
256
256
Battery
6000 mAh mAh
5410 mAh mAh
Charging
65W wired, PD3.0, QC5 10W reverse wired
90W wired, PD3.0, QC3+ 80W wireless 10W reverse wireless
NFC
Yes
Yes
5G
GSM / CDMA / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
Weight
239 g (8.43 oz)
226 g or 229 g (7.97 oz)

Price Comparison

MarketROG Phone 6 Diablo Immortal EditionXiaomi 15 UltraDifference
UAEAED 5,700AED 3,999Xiaomi 15 Ultra saves AED 1,701
India₹ 54,999₹ 1,04,999ROG Phone 6 Diablo Immortal Edition saves ₹ 50,000

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