The Redmi K50i is powered by the MediaTek Dimensity 8100 (5 nm) chip, giving strong performance in its price segment.
It has a 6.6‑inch FHD+ LCD display with a 144 Hz refresh rate, Dolby Vision & HDR10 support.
The rear camera setup includes a 64 MP main sensor, an 8 MP ultra‑wide, + a 2 MP macro; front is 16 MP.
Battery is 5080 mAh with 67 W fast charging; weighs about 200 g and has an IP53 rating.
Overview & Performance
Runs on MediaTek Dimensity 8100 (5‑nm process): a strong mid‑high tier chip for day‑to‑day use, multitasking & gaming.
Comes with 6 GB or 8 GB LPDDR5 RAM and storage options of 128 GB or 256 GB UFS 3.1.
Display & Design
6.6‑inch Full HD+ (≈1080×2460) IPS LCD / FFS LCD screen with 144 Hz refresh rate. Also supports HDR10 and Dolby Vision.
Touch sampling rate high (~240‑270 Hz) for smoother responsiveness.
Build: polycarbonate back, side fingerprint sensor, stereo speakers.
Size & weight: about 163.6 × 74.3 × 8.8‑8.9 mm, ~200 grams.
Other features: IP53 rating (splash/dust), Corning Gorilla Glass 5 protection.
Cameras
Rear triple camera setup:
64 MP main wide (Samsung GW1 sensor) with PDAF.
8 MP ultrawide (~120° field of view).
2 MP macro.
Front / selfie: 16 MP.
Video capabilities: 4K @ 30fps from rear, 1080p (front) etc.
Battery & Charging
Battery: ~ 5080 mAh typical
Charging: 67 W fast charging, charger included. Full charge in around ~46‑48 minutes in testing.
Connectivity & Other Features
5G support, dual SIM.
Wi-Fi 6, Bluetooth 5.3.
Audio: dual stereo speakers, 3.5 mm headphone jack.
Ships with Android 12 + MIUI 13, upgradable further.
Side‑mounted fingerprint sensor. Face unlock
Pros & Trade‑Offs
Pros:
Excellent performance for its price thanks to Dimensity 8100.
Very smooth display (144 Hz) and responsive touch.
Good battery life + fast charging.
Strong set of features: stereo speakers, cooled design, decent camera setup.
Phone & WARRANTY-
This is refurbished phone in very good condition. Fully tested and 100% working. Minor scratches and light dents looks very good.
6 months Xtragud warranty. No warranty for physical damage and other parts Handset and charger only. No Box or earphones included. Picture shown in the listing is indicative of how the phone may look and not actual picture of each phone shipped.
Used phones might have slightly yellowish LCDs in the side
Display & Design — 6.44‑inch Full HD+ AMOLED, waterdrop notch, thin bezel design (~7.8 mm, 171g) gives it a premium look.
Camera Setup — Triple rear cameras: 48 MP main + 8 MP ultrawide + 2 MP depth sensor; front selfie cam is 32 MP. Great for photography especially in good light.
Performance & Hardware — Snapdragon 665 chip, 8 GB RAM, 128 GB storage.
Battery & Charging — 4,100 mAh battery with 33W fast charging; Vivo claims ~62% charge in ~30 minutes.
Features / Trade‑offs — Has in‑display fingerprint scanner, includes 3.5 mm headphone jack; but uses a dated chip (for its price), and display refresh rate is standard 60 Hz only.
74‑inch HD+ (720p), 90 Hz LCD display with 450‑600 nit brightness.
Runs on MediaTek Helio G85 (4G model) or Dimensity 6100+ (5G model), with up to 8 GB RAM + 256 GB storage.
Camera setup: 50 MP main rear shooter; front camera is 5 MP (5G) or 8 MP (4G) depending on version.
5,000 mAh battery with 18W charging support (though shipped with 10W in many regions); side‑fingerprint sensor.
Powerful flagship with MediaTek Dimensity 9300 and up to 16 GB RAM.
Triple ZEISS camera setup with 100× zoom and great low-light performance.
6.78" AMOLED LTPO display with 120 Hz refresh rate and 3000 nits peak brightness.
120W fast charging with IP68 water resistance and premium curved design.
Packs a large 6,000 mAh battery that easily lasts through heavy use.
Sports a vibrant 6.4‑inch Super AMOLED FHD+ display with ~420 nits peak brightness.
Versatile triple rear camera setup: 64 MP main + 8 MP ultra‑wide + 5 MP depth sensor.
Powered by Exynos 9611 chip with 6 GB RAM, dual‑SIM + microSD slot, all in a plastic body ~191 g.
6.67″ FHD+ IPS display with Gorilla Glass 5 and TÜV Rheinland low blue light.
Snapdragon 720G chip, up to 6 GB RAM + 128 GB storage, with a microSD slot.
Quad rear cameras: 48 MP main + 8 MP ultra-wide + 5 MP macro + 2 MP depth; 16 MP front camera.
Big 5,020 mAh battery with 18 W fast charging; side fingerprint sensor.
High-quality AMOLED display with smooth 120Hz refresh rate
Versatile camera setup with OIS for stable shots
Expandable storage via microSD card
IP67 rating for water and dust resistance
Samsung Knox Vault security for enhanced data protection.
Stylish transparent design with Glyph lighting.
6.7" 120Hz AMOLED display for smooth visuals.
50MP front and dual rear cameras for clear photos.
5000mAh battery with fast 50W charging support.