Compare Mobile Phones Side-by-Side
Samsung Galaxy S21 Ultra 5G
90% SPEC SCORE
Apple iPhone 17
85% SPEC SCORE
Oppo Find X8 Pro
87% SPEC SCORE
Tesla Pi Phone
85% SPEC SCORE
Screen Size: 6.8 inches
(1440 X 3200 pixels)
120 Refresh rate
Screen Size: 6.3 inches
(1200 X 2600 pixels)
120 Refresh rate
108+10+10+12 MP (Quad Camera)
40 MP Selfie
8K Video
50+12 MP (Dual Camera)
24 MP Selfie
1080P Video
Android 11
One UI 6
iOS 19
Li-Ion
5000 mAh
Li-ion
4190 mAh
Screen Size: 6.8
Surface Area: 112.1 cm²
Screen To Body Ratio: 89.8%
Screen Size: 6.3
Front Protection: Corning Gorilla Glass Victus
Height: 165.1 mm (6.5 inch)
Width: 75.6 mm (2.98 inch)
Depth: 8.9 mm (0.35 inch)
- ➤ 108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS
- ➤ 10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom
- ➤ 10 MP, f/2.4, 72mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom
- ➤ 12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
- ➤ 50 MP, f/1.5
- ➤ 12 MP, f/2.4, (ultrawide)
Current Version: Android 11
Upgradable To: Android 14
Custom UI: One UI 6
Current Version: iOS 19
Processor: Exynos 2100 (5 nm) - International
Processor: Bionic A18
25W wired PD3.0
15W wireless (Qi/PMA)
4.5W reverse wireless
45W Wireless Charging
Which Mobile Phone is Better: Samsung Galaxy S21 Ultra 5G or Apple iPhone 17 ?
Have a look at the benefits of this Samsung Galaxy S21 Ultra 5G and Apple iPhone 17 given by our tech specs.
Pros of Samsung Galaxy S21 Ultra 5G
Supports 16% higher battery capacity (5000mAh vs 4190mAh), offering longer usage without frequent recharging.
Offers a 7% larger screen (6.8 inches vs 6.3 inches), ideal for media consumption and gaming.
Supports 2x higher resolution (108MP vs 50MP), offering incredible photo clarity and detail.
Supports higher RAM capacity compare to Apple iPhone 17, enabling faster switching between apps and better performance in demanding applications
Samsung Galaxy S21 Ultra 5G offers significantly more storage, perfect for users needing ample space for their media collections.
Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying.