S21 Pro vs X100s Pro

vivo S21 Pro 256GB

AED 2,000

Buy on Amazon UAE Full Specs

vivo X100s Pro 512GB

AED 2,250

Buy on Amazon UAE Full Specs

Best Camera

S21 Pro

Best Battery

S21 Pro

Our Verdict

S21 Pro vs X100s Pro

The vivo X100s Pro wins on camera versatility with triple 32MP sensors vs. the S21 Pro’s triple 50MP setup, but the S21 Pro’s 5500mAh battery outlasts the X100s Pro’s 5400mAh by 100mAh (estimated 19:45h vs. 18:10h active use). Buy the S21 Pro if you need 90W wired charging to reach 100% in under 30 minutes — faster than the X100s Pro’s 100W, which still takes 25+ minutes. Choose the X100s Pro if you need 512GB storage, LTPO AMOLED with 3000-nit peak brightness, and 50W wireless charging for overnight top-ups without a cable. In UAE at AED 2000 vs. AED 2250, the S21 Pro is better because it offers 100mAh more battery and 90W charging for AED 250 less. In India at ₹44999 vs. ₹101999, the S21 Pro wins on value because it delivers 90W charging and 5500mAh battery at less than half the price.

Full Specs Comparison

Spec

S21 Pro

X100s Pro

Android 15, OriginOS 5

Android 14, OriginOS 4

Chipset

Mediatek Dimensity 9300+ (4 nm)

Screen Size

6.67 inches, 107.4 cm2

6.78 inches, 111.0 cm2 (~89.8% screen-to-body ratio)

Display Type

Si/C Li-Ion 5500 mAh

Li-Ion 5400 mAh

Resolution

1260 x 2800 pixels, 20:9 ratio (~460 ppi density)

1260 x 2800 pixels, 20:9 ratio (~453 ppi density)

Main Camera

50 MP, f/1.9, (wide), 1/1.56", PDAF, OIS 50 MP, f/1.9, (telephoto), 1/1.95", PDAF, OIS, 3x optical zoom 50 MP, f/2.2, (ultrawide)

50 MP, f/1.8, 23mm (wide), 1/0.98", 1.6µm, dual pixel PDAF, OIS 50 MP, f/2.5, 100mm (periscope telephoto), 1/2", 0.7µm, PDAF (18cm - ∞), OIS, 4.3x optical zoom 50 MP, f/2.0, 15mm, 119˚ (ultrawide), 1/2.76", 0.64µm, AF

Storage

256

512

Battery

5500 mAh mAh

5400 mAh mAh

Charging

90W wired, PD Reverse wired

100W wired, 50% in 12 min 50W wireless Reverse wired

NFC

Yes

GSM / CDMA / HSPA / LTE / 5G