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  3. /Zenfone 12 Ultra vs Galaxy S25

Zenfone 12 Ultra vs Galaxy S25

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Asus Zenfone 12 Ultra 512GB

Asus Zenfone 12 Ultra 512GB

AED 5,650

Buy on Amazon UAEFull Specs
Samsung Galaxy S25 512GB

Samsung Galaxy S25 512GB

AED 3,999

Buy on Amazon UAEFull Specs

Best Camera

Zenfone 12 Ultra

Best Battery

Zenfone 12 Ultra

Our Verdict

Zenfone 12 Ultra vs Galaxy S25

The Samsung Galaxy S25 wins overall due to superior battery endurance of 37:16 hours versus the Asus's 15:50 hours, combined with 7 major Android upgrades ensuring longer software support and relevance. The Asus Zenfone 12 Ultra 512GB is built for content creators and mobile photographers who demand the gimbal OIS stabilization, superior 50MP main sensor with f/1.9 aperture, and the larger 6.78-inch 144Hz display for editing and gaming at extreme refresh rates. The Samsung Galaxy S25 suits everyday users and professionals prioritizing portability, as its 162g lightweight design, 2600-nits peak brightness, and class-leading Snapdragon 8 Elite processor deliver balanced performance without compromise. In UAE, the Galaxy S25 at AED 3999 offers exceptional value against the Asus at AED 5650, while in India, the Galaxy S25 at ₹109999 is the smart choice over the Asus at ₹78999 when factoring in Samsung's superior software longevity and battery reliability.

Full Specs Comparison

Spec
Zenfone 12 Ultra
Galaxy S25
OS
Android 15, upgradable to Android 16, up to 2 major Android upgrades
Android 15, up to 7 major Android upgrades, One UI 8
Chipset
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
Screen Size
6.78 inches, 111.0 cm2 (~88.0% screen-to-body ratio)
6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~388 ppi density)
1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
Main Camera
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, gimbal OIS 32 MP, f/2.4, 65mm (telephoto), 1/3.2", 0.7µm, PDAF, OIS, 3x optical zoom 13 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/3.0", 1.12µm
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video
Storage
512
512
Battery
5500 mAh mAh
4000 mAh mAh
Charging
65W wired, PD3.0, PPS, QC5, 100% in 39 min 15W wireless (Qi) 10W reverse wired
25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
NFC
Yes
Yes
5G
GSM / HSPA / LTE / 5G
GSM / CDMA / HSPA / EVDO / LTE / 5G
Weight
220 g (7.76 oz)
162 g (5.71 oz)

Price Comparison

MarketZenfone 12 UltraGalaxy S25Difference
UAEAED 5,650AED 3,999Galaxy S25 saves AED 1,651
India₹ 78,999₹ 1,09,999Zenfone 12 Ultra saves ₹ 31,000

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