Compare Mobile Phones Side-by-Side
Karbonn X21
82% SPEC SCORE
Infinix Smart 9
86% SPEC SCORE
itel S16 Pro
79% SPEC SCORE
HMD Key
79% SPEC SCORE
Screen Size: 5.45 inches
(1440 X 720 pixels)
Screen Size: 6.7 inches
(720 X 1600 pixels)
120 Refresh rate
8 MP (Single Camera)
5 MP Selfie
1080P Video
13 MP (Single Camera)
8 MP Selfie
1080P Video
Android 10
Android 14 (Go edition)
XOS 14
3000 mAh
5000 mAh
Screen Size: 5.45
Screen Size: 6.7
Surface Area: 108.4 cm²
Screen To Body Ratio: 84.8%
Height: 71.8 mm
Width: 147.5 mm
Depth: 9.35 mm
Height: 165.7 mm (6.52 inch)
Width: 77.1 mm (3.04 inch)
Depth: 8.4 mm (0.33 inch)
- ➤ 8 MP, AF
- ➤ 13 MP, f/1.9, 27mm (wide), Auxiliary lens, AF
Current Version: Android 10
Current Version: Android 14 (Go edition)
Custom UI: XOS 14
Processor: Unisoc SC9863
Processor: Mediatek Helio G81
10W wired
Reverse wired
Which Mobile Phone is Better: Karbonn X21 or Infinix Smart 9 ?
Have a look at the benefits of this Karbonn X21 and Infinix Smart 9 given by our tech specs.
Pros of Infinix Smart 9
Infinix Smart 9 provides 2000mAh more battery capacity, ensuring extended power for heavy use.
This Device provides a more immersive experience with its bigger display, perfect for multitasking and entertainment
Supports 2x higher resolution (13MP vs 8MP), offering incredible photo clarity and detail.
Offers 50% more RAM (4GB vs 2GB), providing smoother multitasking and better performance.
Infinix Smart 9 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.
