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
Dimensity 810 5G chip with a 6.5‑inch FHD+ LCD, 90 Hz refresh & 180 Hz touch sampling.
48 MP triple rear camera setup (main + macro + monochrome) & 16 MP front shooter.
5,000 mAh battery, modest 18W fast charging.
Stylish “Ripple Holographic Design”, weighs ~188 g with about 8.5 mm thickness.
6.1" OLED display with HDR and premium stainless steel design.
A14 Bionic chip with 6 GB RAM for smooth performance.
Triple 12 MP cameras + LiDAR for better low-light and AR.
Supports 5G and MagSafe, but only 60 Hz display and moderate battery life.
It has a massive 7,000 mAh battery, one of the largest in a mainstream phone.
Display is a 6.7‑inch Super AMOLED Plus panel with 1080×2400 resolution and a punch‑hole selfie cam.
Powered by the Snapdragon 730G chip with 6 or 8 GB RAM and 128 GB storage, plus microSD slot for expansion.
Comes with quad rear cameras: 64 MP main sensor, 12 MP ultra‑wide, 5 MP macro, 5 MP depth; front 32 MP.
Supports 25W fast wired charging; also features reverse charging.
6.7‑inch Super Retina XDR OLED with ProMotion (adaptive up to 120 Hz) for ultra‑smooth display.
A15 Bionic chip with 5‑core GPU and 16‑core Neural Engine for top‑tier performance
Pro camera system: 12MP Wide / Ultra‑Wide / Telephoto, sensor‑shift OIS, macro & telephoto 3× optical zoom.
Longest battery life in an iPhone so far, IP68 water/dust resistance, and major durability features.
Sports a 6.78‑inch curved 1.5K AMOLED display, 120 Hz refresh rate, with peak brightness around 4,500 nits.
Powered by MediaTek Dimensity 9200+ chip, paired with up to 12 GB RAM and up to 256 GB storage.
Strong camera set‑up: 50 MP Sony IMX921 main rear camera with OIS + 8 MP ultra‑wide; 50 MP front camera.
Good battery + charging: 5,500 mAh battery with 80 W fast charging; plus IP68 rating (dust & water resistance).
Display — 6.2‑inch Dynamic AMOLED 2X, 120 Hz refresh rate, HDR10+ support, Gorilla Glass Victus protection.
Processor & Storage — Comes with either Exynos 2100 (international) or Snapdragon 888 (USA/China); storage options are 128 GB or 256 GB, with 8 GB RAM.
Camera Setup — Triple rear cameras: 12 MP wide, 12 MP ultra‑wide, and 64 MP telephoto with hybrid zoom (3× in many cases); plus a 10 MP front camera.
Battery & Charging — 4,000 mAh battery; supports 25W wired charging, 15W wireless, and reverse wireless charging.
Durability Features — IP68 rating for water/dust resistance, aluminum frame; “Victus” glass front; about 169‑171 g weight depending on version.
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.